Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
18/10/2026, 16:37
General
- Target jaffacakes118_Trojan.Win32.Inject.ggz.exe
- Size 132KB
- Sample261018-t415msgv81
- SHA256 f16eea0c66a7d44ccba8e4bf95bb4c38fa2149146426ba9d78031397a6b8e355
Malware Config
Signatures
- Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
- Modifies visibility of hidden/system files in Explorer 2 TTPs 1 IoCs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes a file named after a Windows system binary 1 TTPs 2 IoCs
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in Program Files directory 2 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 4 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.ggz.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.ggz.exe"1⤵
- Checks computer location settings
- Executes a file named after a Windows system binary
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visibility of hidden/system files in Explorer
- Checks computer location settings
- Executes a file named after a Windows system binary
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\at.exe"C:\Windows\System32\at.exe" /delete /yes3⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\at.exe"C:\Windows\System32\at.exe" 20:30 /every:M,T,W,TH,F,S,SU C:\Windows\Web\OfficeUpdate.exe3⤵
- System Location Discovery: System Language Discovery
-
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C:\Windows\SysWOW64\at.exe"C:\Windows\System32\at.exe" 11:30 /every:M,T,W,TH,F,S,SU C:\Windows\Web\OfficeUpdate.exe3⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Masquerading
1Match Legitimate Name or Location
1Modify Registry
4Replay Monitor
Loading Replay Monitor...
Downloads
svchost.exe
Autorun.inf
memory/1728-0-0x0000000000400000-0x0000000000425000-memory.dmp
memory/1728-3-0x000000000040F000-0x0000000000410000-memory.dmp
memory/1728-12-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4948-10-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4948-13-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4948-35-0x0000000000400000-0x0000000000425000-memory.dmp