PUP.QQPC.AA
Table of Contents
Analysis Report
General information
| Family Name: | PUP.QQPC.AA |
|---|---|
| Signature status: | Self Signed |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
1553ffa3614c5a7e3356e4bbb2f924eb
SHA1:
a3fc420c5314d6fa94f258dd9944a6218421bb2d
SHA256:
D37DC3191072EC04BB4ABE2D4459F280E0F51B0B3B53937F7C67037D73DC6A9B
File Size:
4.67 MB, 4674880 bytes
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MD5:
ae9dce858b3b0c44f66e5db90378d184
SHA1:
5058255c2c1219c0c81329e399a84a68ab834261
SHA256:
142488197E0D70564B4D7AA8E3DF516878DA94F82E972F82F2DE24AC7DA567F4
File Size:
1.01 MB, 1008520 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have relocations 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)
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Tencent Technology(Shenzhen) Company Limited | Symantec Class 3 SHA256 Code Signing CA | Self Signed |
| Tencent Technology(Shenzhen) Company Limited | VeriSign Class 3 Code Signing 2010 CA | Self Signed |
File Traits
- dll
- HighEntropy
- VirtualQueryEx
- WriteProcessMemory
- x86
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\programdata\tencent\qqpcmgr\txdlcom.exe | Generic Read,Generic Execute,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 786496 |
| c:\users\user\appdata\local\temp\tencentdownload\~65f12b\qmdr\dr.dll | Generic Read,Generic Execute,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 786496 |
| c:\users\user\appdata\local\temp\tencentdownload\~65f12b\qqpcdownload.dll | Generic Read,Generic Execute,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 786496 |
| c:\users\user\appdata\local\temp\tencentdownload\~65f12b\setup.xml | Generic Read,Generic Execute,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 786496 |
| c:\users\user\appdata\local\temp\~dfadac6b4a9a688181.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\~dfb2efb66110a4d4cb.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\roaming\tencent\qqpcmgr\txdlproxy.exe | Generic Read,Generic Execute,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 786496 |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Syscall Use |
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| Process Shell Execute |
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| Anti Debug |
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| Network Winsock2 |
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| Network Winsock |
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| User Data Access |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\a3fc420c5314d6fa94f258dd9944a6218421bb2d_0004674880.,LiQMAxHB
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