Analysis
-
max time kernel
149s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
22/07/2024, 19:27
Behavioral task
behavioral1
Sample
647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe
-
Size
757KB
-
MD5
647d88d8c7c177e2aaf429524353fa2d
-
SHA1
4263ab251c141d442813e1ceb2c84a3148e7b0fe
-
SHA256
e5c419e9bcefe6423700d6162fbc3bd2797e00a06f95310ff44f31c566021a84
-
SHA512
af9bef950795191252f0e2bd412a28a7ae2e7d88aaf4a315c9cb448502f76b9218e64df64d70fc619d07f4ce70d80c9dda678b26087b05b737636f31106d2869
-
SSDEEP
12288:D9AFlAd0Z+89cxTGzO4AucTD8QP2lmFSrVs9LqnKS:hAQ6Zx9cxTmOrucTIEFSpOGX
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Windupdt\\winupdate.exe" 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Windupdt\\winupdate.exe" 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Windupdt\\winupdate.exe" notepad.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2252 set thread context of 2596 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 31 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2596 explorer.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeSecurityPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeSystemtimePrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeBackupPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeRestorePrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeShutdownPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeDebugPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeUndockPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeManageVolumePrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeImpersonatePrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: 33 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: 34 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: 35 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2596 explorer.exe Token: SeSecurityPrivilege 2596 explorer.exe Token: SeTakeOwnershipPrivilege 2596 explorer.exe Token: SeLoadDriverPrivilege 2596 explorer.exe Token: SeSystemProfilePrivilege 2596 explorer.exe Token: SeSystemtimePrivilege 2596 explorer.exe Token: SeProfSingleProcessPrivilege 2596 explorer.exe Token: SeIncBasePriorityPrivilege 2596 explorer.exe Token: SeCreatePagefilePrivilege 2596 explorer.exe Token: SeBackupPrivilege 2596 explorer.exe Token: SeRestorePrivilege 2596 explorer.exe Token: SeShutdownPrivilege 2596 explorer.exe Token: SeDebugPrivilege 2596 explorer.exe Token: SeSystemEnvironmentPrivilege 2596 explorer.exe Token: SeChangeNotifyPrivilege 2596 explorer.exe Token: SeRemoteShutdownPrivilege 2596 explorer.exe Token: SeUndockPrivilege 2596 explorer.exe Token: SeManageVolumePrivilege 2596 explorer.exe Token: SeImpersonatePrivilege 2596 explorer.exe Token: SeCreateGlobalPrivilege 2596 explorer.exe Token: 33 2596 explorer.exe Token: 34 2596 explorer.exe Token: 35 2596 explorer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2596 explorer.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2708 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 30 PID 2252 wrote to memory of 2596 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 31 PID 2252 wrote to memory of 2596 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 31 PID 2252 wrote to memory of 2596 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 31 PID 2252 wrote to memory of 2596 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 31 PID 2252 wrote to memory of 2596 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 31 PID 2252 wrote to memory of 2596 2252 647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\647d88d8c7c177e2aaf429524353fa2d_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\SysWOW64\notepad.exenotepad2⤵
- Adds Run key to start application
PID:2708
-
-
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2596
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
757KB
MD5647d88d8c7c177e2aaf429524353fa2d
SHA14263ab251c141d442813e1ceb2c84a3148e7b0fe
SHA256e5c419e9bcefe6423700d6162fbc3bd2797e00a06f95310ff44f31c566021a84
SHA512af9bef950795191252f0e2bd412a28a7ae2e7d88aaf4a315c9cb448502f76b9218e64df64d70fc619d07f4ce70d80c9dda678b26087b05b737636f31106d2869