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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 21:52
Static task
static1
Behavioral task
behavioral1
Sample
a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe
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Size
156KB
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MD5
a447d83980536f09a2cfc394a1f5a295
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SHA1
087e05db5698bfebfa948b99bdf2e4698aa4ea5f
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SHA256
2ffe0e133a597f63348cd44b7dcf860c7189bc7462c10435d3c4231ac2d9131f
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SHA512
077b8d217731d4b91f84a428eb900e40879facd0760c65f2b7f8f565ab1e9451ac0bfea73b0a350983b6bab8a67947ebd31661fadf2c491637c2814c58a12353
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SSDEEP
3072:wBd19E2MtU7Qv0w4ZRRQMMDwtIMCeFP4ANr4oQZiEOZ:ydPE2R7Qvb4tQTaCeFP4AvW2
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" rxqeaj.exe -
Executes dropped EXE 1 IoCs
pid Process 2648 rxqeaj.exe -
Loads dropped DLL 2 IoCs
pid Process 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /R" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /B" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /Z" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /n" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /e" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /q" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /S" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /a" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /V" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /p" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /A" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /N" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /z" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /f" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /d" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /v" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /U" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /L" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /b" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /g" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /m" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /w" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /o" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /G" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /I" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /l" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /P" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /X" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /h" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /Q" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /J" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /x" a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /k" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /i" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /u" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /r" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /K" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /y" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /O" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /E" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /W" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /j" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /M" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /Y" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /t" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /C" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /x" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /s" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /F" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /H" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /T" rxqeaj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\rxqeaj = "C:\\Users\\Admin\\rxqeaj.exe /c" rxqeaj.exe -
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 2 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 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rxqeaj.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe 2648 rxqeaj.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe 2648 rxqeaj.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1292 wrote to memory of 2648 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe 30 PID 1292 wrote to memory of 2648 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe 30 PID 1292 wrote to memory of 2648 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe 30 PID 1292 wrote to memory of 2648 1292 a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a447d83980536f09a2cfc394a1f5a295_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1292 -
C:\Users\Admin\rxqeaj.exe"C:\Users\Admin\rxqeaj.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2648
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
156KB
MD5d9e9e49df3e2f534d540e93b9bdee4d7
SHA1a6d3652840249168e437e5762043e1293ba7ff76
SHA256953d0e646103de9958133b80ad5c9e5398ad814d7df353f19d1553bf17b25f4f
SHA51237e033e62be7c403a0447e54dfd5da444b4f85b0953124571fd5353641e10163b5e11ab239e94a0d871780302809f076c2e05da3588ecf2e8a67ef093d5d9558