PUP.Gamehack.DFA

Analysis Report

General information

Family Name: PUP.Gamehack.DFA
Signature status: No Signature

Known Samples

MD5: 834135563f568a0421be523a218dab41
SHA1: 952d40c3ccaf1ca95ee7faf419ae505093c3460d
SHA256: 917100534EEF4099A8C3EED8F5180B5A3A76C6340AFEF9A3E77C7877D77CBACA
File Size: 7.17 KB, 7168 bytes
MD5: 4ed436612353aa6ce8e232bfe6576034
SHA1: 66f86779b95d7a8892d9d32b686bb6b0e03c3e80
SHA256: E2AC448CED5A1F6A1AF5784FFAA9B7D2CBB4C861B273C1573BE66DF7A662FFFC
File Size: 185.34 KB, 185344 bytes
MD5: fa2a47aadfaca6804cbb0448d01909e8
SHA1: e1d259d97e501060703464cf45ac83a54c91e9ac
SHA256: 7413B1706C16B9C51AA15DED9C28EB07AE189B24B2E5F833901DF861EB2973C2
File Size: 5.63 KB, 5632 bytes
MD5: ba2ca01f081a87829d8ced0e2b69d856
SHA1: f9b1985e9d6a5f0d81ff9d5f3b8f2d780080367a
SHA256: 7D642D2CA3B44D9E0B265F4DB8BE7F568271E89039A93FF0709DDD9AF448D8BB
File Size: 388.61 KB, 388608 bytes
MD5: 63dc794ed43870be52155360814b1f9c
SHA1: fdbf43b75c892e20c2738826d59b3d514ac4d888
SHA256: 24E9ADE38577C9F1D8BB6CF2A2C2853E7E9ABE1B2163D83E19B054898862BEEA
File Size: 520.70 KB, 520704 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 relocations information
  • File doesn't have resources
  • File doesn't have security information
  • File has exports table
  • File is 32-bit executable
  • 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 Icons

File Traits

  • 2+ executable sections
  • dll
  • No Version Info
  • WriteProcessMemory
  • x86

Block Information

Total Blocks: 40
Potentially Malicious Blocks: 20
Whitelisted Blocks: 20
Unknown Blocks: 0

Visual Map

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

Similar Families

  • Gamehack.DFA
  • Patcher.A

Files Modified

File Attributes
c:\windows\razordox\razordox.dll Generic Write,Read Attributes
c:\windows\usgwmt\brewers.dll Generic Write,Read Attributes

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtProtectVirtualMemory
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  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation
Keyboard Access
  • GetAsyncKeyState
Process Manipulation Evasion
  • NtUnmapViewOfSection

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\952d40c3ccaf1ca95ee7faf419ae505093c3460d_0000007168.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\e1d259d97e501060703464cf45ac83a54c91e9ac_0000005632.,LiQMAxHB

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