Analysis
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max time kernel
150s -
max time network
15s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
11-08-2024 08:28
Static task
static1
Behavioral task
behavioral1
Sample
89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe
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Size
326KB
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MD5
89ad42692fee7414e1d76e9e82ddb060
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SHA1
0b146b9cd89888de3e11c997b5c13f6312022344
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SHA256
4e61ec038b087b5928e2f67763c5648f53fdf6809d884ad4767988b38ac76fef
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SHA512
5ab6535fb05524f8d3c7ad15f7bef77ec587fc9b0c852d63305d4883077c4603c97d8533df3c95b9e3873a752ed1e7d6aae39063096e85e75aeefbd178e2059b
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SSDEEP
6144:y/bxSTw4/srl69uroeLiDO5pFhLZzfe7oS3JnfAm:yjxST5s5pVD5xJmMS3mm
Malware Config
Extracted
darkcomet
TheLeGenD
angham.no-ip.biz:60
DC_MUTEX-HXHF9JH
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InstallPath
MSDCSC\msdcsc.exe
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gencode
2HQjSzpbPTYy
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install
true
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offline_keylogger
true
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password
123456
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persistence
true
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reg_key
MicroUpdate
Signatures
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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:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe -
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 2748 attrib.exe 2972 attrib.exe -
Executes dropped EXE 2 IoCs
pid Process 2932 msdcsc.exe 3052 msdcsc.exe -
Loads dropped DLL 2 IoCs
pid Process 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2712-3-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-17-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-15-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-10-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-6-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-18-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-19-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-20-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-21-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-22-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/2712-35-0x0000000003BF0000-0x0000000003C74000-memory.dmp upx behavioral1/memory/2712-39-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/3052-57-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/3052-56-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/3052-55-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/3052-58-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/3052-59-0x0000000000400000-0x00000000004C7000-memory.dmp upx behavioral1/memory/3052-103-0x0000000000400000-0x00000000004C7000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" msdcsc.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2556 set thread context of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2932 set thread context of 3052 2932 msdcsc.exe 37 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 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 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3052 msdcsc.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeSecurityPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeSystemtimePrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeBackupPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeRestorePrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeShutdownPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeDebugPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeUndockPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeManageVolumePrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeImpersonatePrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: 33 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: 34 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: 35 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 3052 msdcsc.exe Token: SeSecurityPrivilege 3052 msdcsc.exe Token: SeTakeOwnershipPrivilege 3052 msdcsc.exe Token: SeLoadDriverPrivilege 3052 msdcsc.exe Token: SeSystemProfilePrivilege 3052 msdcsc.exe Token: SeSystemtimePrivilege 3052 msdcsc.exe Token: SeProfSingleProcessPrivilege 3052 msdcsc.exe Token: SeIncBasePriorityPrivilege 3052 msdcsc.exe Token: SeCreatePagefilePrivilege 3052 msdcsc.exe Token: SeBackupPrivilege 3052 msdcsc.exe Token: SeRestorePrivilege 3052 msdcsc.exe Token: SeShutdownPrivilege 3052 msdcsc.exe Token: SeDebugPrivilege 3052 msdcsc.exe Token: SeSystemEnvironmentPrivilege 3052 msdcsc.exe Token: SeChangeNotifyPrivilege 3052 msdcsc.exe Token: SeRemoteShutdownPrivilege 3052 msdcsc.exe Token: SeUndockPrivilege 3052 msdcsc.exe Token: SeManageVolumePrivilege 3052 msdcsc.exe Token: SeImpersonatePrivilege 3052 msdcsc.exe Token: SeCreateGlobalPrivilege 3052 msdcsc.exe Token: 33 3052 msdcsc.exe Token: 34 3052 msdcsc.exe Token: 35 3052 msdcsc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3052 msdcsc.exe -
Suspicious use of WriteProcessMemory 59 IoCs
description pid Process procid_target PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2556 wrote to memory of 2712 2556 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 29 PID 2712 wrote to memory of 2788 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 30 PID 2712 wrote to memory of 2788 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 30 PID 2712 wrote to memory of 2788 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 30 PID 2712 wrote to memory of 2788 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 30 PID 2712 wrote to memory of 2740 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 32 PID 2712 wrote to memory of 2740 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 32 PID 2712 wrote to memory of 2740 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 32 PID 2712 wrote to memory of 2740 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 32 PID 2788 wrote to memory of 2748 2788 cmd.exe 35 PID 2788 wrote to memory of 2748 2788 cmd.exe 35 PID 2788 wrote to memory of 2748 2788 cmd.exe 35 PID 2788 wrote to memory of 2748 2788 cmd.exe 35 PID 2740 wrote to memory of 2972 2740 cmd.exe 34 PID 2740 wrote to memory of 2972 2740 cmd.exe 34 PID 2740 wrote to memory of 2972 2740 cmd.exe 34 PID 2740 wrote to memory of 2972 2740 cmd.exe 34 PID 2712 wrote to memory of 2932 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 36 PID 2712 wrote to memory of 2932 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 36 PID 2712 wrote to memory of 2932 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 36 PID 2712 wrote to memory of 2932 2712 89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe 36 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 2932 wrote to memory of 3052 2932 msdcsc.exe 37 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 PID 3052 wrote to memory of 2092 3052 msdcsc.exe 38 -
Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 2748 attrib.exe 2972 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Users\Admin\AppData\Local\Temp\89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe2⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe" +s +h3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\89ad42692fee7414e1d76e9e82ddb060_JaffaCakes118.exe" +s +h4⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2748
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2740 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h4⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2972
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C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Users\Admin\Documents\MSDCSC\msdcsc.exeC:\Users\Admin\Documents\MSDCSC\msdcsc.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Windows\SysWOW64\notepad.exenotepad5⤵
- System Location Discovery: System Language Discovery
PID:2092
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
326KB
MD589ad42692fee7414e1d76e9e82ddb060
SHA10b146b9cd89888de3e11c997b5c13f6312022344
SHA2564e61ec038b087b5928e2f67763c5648f53fdf6809d884ad4767988b38ac76fef
SHA5125ab6535fb05524f8d3c7ad15f7bef77ec587fc9b0c852d63305d4883077c4603c97d8533df3c95b9e3873a752ed1e7d6aae39063096e85e75aeefbd178e2059b