Threat Database Trojans Trojan.Agent.RGG

Trojan.Agent.RGG

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 23,349
Threat Level: 80 % (High)
Infected Computers: 86
First Seen: March 20, 2023
Last Seen: April 27, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.RGG on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational mechanisms, symptoms of infection, and most importantly, a step-by-step guide on how to remove it from your computer.

What Is Trojan.Agent.RGG?

Trojan.Agent.RGG is identified as a Trojan-type threat. Trojans are malicious programs that can allow unauthorized access to your computer, leading to a variety of harmful activities such as data theft, spyware installation, and further malware distribution. The name "Trojan.Agent.RGG" itself does not specify a known malware family but indicates it is a type of Trojan agent, suggesting its capability to act as a vector for other malicious activities.

How Trojan.Agent.RGG Operates

Trojan agents like Trojan.Agent.RGG typically operate by exploiting vulnerabilities in software or tricking users into installing them. Once installed, they can perform a wide range of malicious activities. These can include stealing sensitive information, downloading additional malware, allowing remote access to the infected computer, and disrupting system operation. The exact mechanisms can vary widely depending on the specific goals of the malware authors.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. Common indicators include unusual system behavior such as unexpected crashes, slow performance, and pop-ups or other unwanted programs appearing. Additionally, you might notice that your browser settings have been altered, such as a changed homepage or the appearance of toolbars you didn't install. In some cases, the presence of a Trojan might not be noticeable at all until it has completed its malicious tasks or until a security scan detects it.

How to Remove Trojan.Agent.RGG

  1. Enter Safe Mode with Networking: Restart your computer and enter Safe Mode with Networking. This will limit the malware's ability to operate and make it easier to remove.
  2. Conduct a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions before scanning.
  3. Uninstall Suspicious Programs: Go through your installed programs and uninstall any that you don't recognize or that were installed around the time you suspect the infection occurred.
  4. Reset Your Browsers: Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot and Re-scan: After completing the above steps, restart your computer and perform another full scan with your anti-malware tool to ensure all remnants of the malware have been removed.

Conclusion

Removing Trojan.Agent.RGG requires careful and systematic steps to ensure that all components of the malware are eliminated from your system. It's crucial to stay vigilant and keep your security software updated to protect against future threats. Regularly backing up important data and being cautious when opening email attachments or downloading software from the internet can also help prevent infections. If you're unsure about any part of the removal process, consider seeking help from a professional to ensure your system is thoroughly cleaned and secured.

Analysis Report

General information

Family Name: Trojan.Agent.RGG
Signature status: No Signature

Known Samples

MD5: 32cca5a8c45b6536b14b74cac3b90ecd
SHA1: 51651c1d67b2f2097bb766b376d996ce777f4a9c
File Size: 9.06 MB, 9060864 bytes
MD5: f83c8b9f798dd4455093b6cfe72cb28c
SHA1: bbcf2bc850c4f6d60903971b0096617b6d3385df
SHA256: CDEB8BB35A1947818AFFFF5EB4BFB49E78A0E70D11B771DEAA877CAAC8D60557
File Size: 2.60 MB, 2599975 bytes
MD5: b10e0f4dc685bd919fcd3ff84fdb9189
SHA1: 0555134c952f8e1026fc5969e176990859263022
SHA256: 9A3A5239C7CEF0BBE5E277ACDDAD603352A768B7FA0658DFB146D4A5E3E6C0A1
File Size: 5.30 MB, 5298688 bytes
MD5: c74d54ddcb9d3e368d704bb7316210ad
SHA1: 7c2fa8c5fd4e70cafb36c507021f56cd17b4c856
SHA256: B4682269B609B903EA5276F135E6D8793A33CEDD50E066E0E04088BBE67ABC51
File Size: 8.74 MB, 8740864 bytes
MD5: 77430eb403d302de9efccd0714389130
SHA1: 1d71cb1507ef1f3b293abef451f99baaacbc4fc8
SHA256: 6AA5BAA5B4E5B5C4760A1BFF729B86F28993A990178045302EC273DD2FEE4285
File Size: 6.16 MB, 6155264 bytes
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MD5: da6a7cbc465d718e6bb77705a4d07f44
SHA1: ee0d7ef00b209090b0972a7d5525089888d68098
SHA256: 7537C33688129EB867E202DCB8EAA2C5AADC614016B900EAEAF83A3859A873AA
File Size: 2.79 MB, 2788352 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have security information
  • File has exports table
  • File has TLS information
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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  • File is Native application (NOT .NET application)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • 2+ executable sections
  • HighEntropy
  • imgui
  • No Version Info
  • ntdll
  • x64

Block Information

Total Blocks: 479
Potentially Malicious Blocks: 49
Whitelisted Blocks: 143
Unknown Blocks: 287

Visual Map

0 ? ? ? 0 ? 0 ? ? 0 0 ? 0 x 0 x 0 ? ? ? x 0 ? ? ? ? ? ? ? ? ? x ? 0 ? ? ? ? 0 ? x ? ? x ? ? ? ? 0 ? ? ? x 0 0 ? ? ? ? 0 ? ? 0 ? x 0 0 0 ? 0 x ? ? ? 0 ? ? ? x x x 0 ? ? ? 0 0 ? 0 ? ? ? ? ? ? 0 0 x 0 0 x x x 0 0 0 0 0 0 ? ? 0 ? x ? ? ? 0 0 0 ? ? 0 0 ? 0 ? ? ? ? 0 0 0 x x ? ? x ? ? ? x ? ? ? ? ? 0 0 x 0 ? 0 ? ? ? ? ? ? ? ? x ? ? ? ? ? ? 0 0 ? x 0 ? x 0 ? 0 0 ? x ? ? ? ? ? 0 ? ? ? ? ? 0 ? ? ? 0 ? 0 0 ? ? 0 ? 0 ? x ? ? ? ? 0 ? 0 0 ? ? ? x 0 0 x ? ? ? ? ? ? 0 ? 0 ? ? ? x ? 0 x ? 0 ? 0 ? ? ? ? 0 ? ? ? ? ? ? ? 0 ? ? 0 ? ? 0 ? 0 ? x ? x 0 x ? ? 0 0 0 ? ? ? ? x ? x ? 0 ? x 0 0 x ? 0 ? ? ? ? 0 0 ? ? 0 0 ? ? ? ? ? 0 ? ? x ? ? x ? ? 0 0 0 ? 0 ? 0 ? ? 0 ? ? ? 0 ? ? 0 ? ? ? ? ? ? ? 0 ? ? ? ? ? ? ? 0 ? ? ? ? ? ? ? ? ? 0 0 0 ? ? 0 ? 0 0 ? 0 0 ? x 0 x ? ? 0 ? ? ? ? 0 0 ? 0 0 ? 0 0 ? ? 0 x ? ? x ? ? ? ? ? ? ? 0 ? ? ? ? ? ? ? ? ? x ? 0 ? 0 0 0 0 0 0 0 ? 0 ? 0 x ? ? ? 0 ? ? ? 0 ? 0 ? ? 0 0 ? 0 0 ? 0 ? ? 0 ? 0 ? ? ? ? ? x ? 0 ? ? 0 ? ? ? x ? ? ? ? 0 ? ? ? ? 0 x 0 ?
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAddAtomEx
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
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  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateUserProcess
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenMutant
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReadVirtualMemory
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimer2
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • UNKNOWN
  • win32u.dll!NtGdiAnyLinkedFonts
  • win32u.dll!NtGdiBitBlt
  • win32u.dll!NtGdiComputeXformCoefficients
  • win32u.dll!NtGdiCreateBitmap
  • win32u.dll!NtGdiCreateCompatibleBitmap
  • win32u.dll!NtGdiCreateCompatibleDC
  • win32u.dll!NtGdiCreateDIBitmapInternal
  • win32u.dll!NtGdiCreateRectRgn
  • win32u.dll!NtGdiCreateSolidBrush
  • win32u.dll!NtGdiDeleteObjectApp
  • win32u.dll!NtGdiDoPalette
  • win32u.dll!NtGdiExcludeClipRect
  • win32u.dll!NtGdiExtGetObjectW
  • win32u.dll!NtGdiExtSelectClipRgn
  • win32u.dll!NtGdiExtTextOutW
  • win32u.dll!NtGdiFontIsLinked
  • win32u.dll!NtGdiGetCharABCWidthsW
  • win32u.dll!NtGdiGetDCDword
  • win32u.dll!NtGdiGetDCObject

90 additional items are not displayed above.

Process Manipulation Evasion
  • NtUnmapViewOfSection

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