Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/09/2026, 11:15
Behavioral task
behavioral1
Sample
jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe
Resource
win11ltsc2024-20260911-en
9 signatures
150 seconds
General
- Target jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe
- Size 257KB
- Sample260923-ncsfjaad73
- SHA256 06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06
- MD5 1ee14da8d2df4a6bef68018cd176543b
- SHA1 0ea3f0ccb615326dc6cf0881742060b5701d4577
- SHA512 5173be6eb4fb1bd27582cdb24ce35ec081e35cd4fc7ee3540226833fd96fb6e731ecabc27132fa22962d0fe5e64350371ab7097e10e4469e5bdf706ad6507e04
- SSDEEP 6144:4GwIMq/rEx/9RtZd17n8R70mSpzMXmT/uJizOPi4:MgoxlhsSKxJizOPF
- TLSH T18744D002A9CDC7FEE9A43D3804EA13F2DE7A7655150EBE83771DDD651852021FB2238A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Gh0st RAT payload 1 IoCs
resource yara_rule behavioral2/files/0x001300000001b2f6-0.dat family_gh0strat - Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{507C9BB0-B36D-4d18-80F8-D2D6C0A81668} jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{507C9BB0-B36D-4d18-80F8-D2D6C0A81668}\stubpath = "C:\\Windows\\system32\\WinHelp32.exe" jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe - Executes dropped EXE 1 IoCs
pid Process 832 WinHelp32.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\WinHelp32.exe jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4108 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WinHelp32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4688 jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4688 wrote to memory of 832 4688 jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe 89 PID 4688 wrote to memory of 4108 4688 jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe 90 PID 832 wrote to memory of 3396 832 WinHelp32.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4688 -
C:\Windows\SysWOW64\WinHelp32.exeC:\Windows\system32\WinHelp32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:832 -
C:\Windows\notepad.exeC:\Windows\notepad.exe3⤵PID:3396
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4108
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\WinHelp32.exe
- Size 257KB
- SHA256 06366e83d3b83f3af9a0df46d9b17497bbe2b882f0f8fb3e86c866554eebdc06
- MD5 1ee14da8d2df4a6bef68018cd176543b
- SHA1 0ea3f0ccb615326dc6cf0881742060b5701d4577
- SHA512 5173be6eb4fb1bd27582cdb24ce35ec081e35cd4fc7ee3540226833fd96fb6e731ecabc27132fa22962d0fe5e64350371ab7097e10e4469e5bdf706ad6507e04
- SSDEEP 6144:4GwIMq/rEx/9RtZd17n8R70mSpzMXmT/uJizOPi4:MgoxlhsSKxJizOPF
- TLSH T18744D002A9CDC7FEE9A43D3804EA13F2DE7A7655150EBE83771DDD651852021FB2238A
- MD5 SHA1 SHA512 SSDEEP TLSH