Analysis
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max time kernel
149s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2024 04:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe
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Size
240KB
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MD5
11c8c92d2a0139eedcd4d0e021fc6f9b
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SHA1
e5e676e45c653bd8c50b12d16ae223af5628a687
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SHA256
5e591f8d984122d718b1a00062af8358c0908af7dda7a7e03ebbaff47cd7ffcd
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SHA512
a3571ee06d83ed54da82f133b65c9d2fc57acd83a952c373e7e555cc4e2a92203899e38d19d10d3d65495a8730b1ab3cb4deaacbe9bcc4c807020d3366fe4a23
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SSDEEP
6144:Z73dwqsNTNEXGlQR58EqxF6snji81RUinKq3aEESliDY:ZrdQKjeaEEp
Score
10/10
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tuapue.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 5012 tuapue.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /g" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /z" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /n" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /s" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /v" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /l" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /k" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /x" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /i" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /d" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /r" 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /e" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /o" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /b" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /c" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /r" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /y" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /p" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /m" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /j" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /t" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /f" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /w" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /q" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /u" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /h" tuapue.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuapue = "C:\\Users\\Admin\\tuapue.exe /a" tuapue.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 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tuapue.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3984 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe 3984 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe 5012 tuapue.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3984 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe 5012 tuapue.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3984 wrote to memory of 5012 3984 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe 82 PID 3984 wrote to memory of 5012 3984 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe 82 PID 3984 wrote to memory of 5012 3984 11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\11c8c92d2a0139eedcd4d0e021fc6f9b_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Users\Admin\tuapue.exe"C:\Users\Admin\tuapue.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:5012
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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
240KB
MD5b7435edab259f164ee4323f3fa2017dd
SHA1b4e0d5048a0cb3ea3752e39e9cd4dae70c90f884
SHA2562c6b0bc7241c875fec4d813fb027c06afbb2c6f7b03f82b078c5d0b24c9cf7cf
SHA512cafd8e3fe965a50c90fffe41549f3c3a1df9b6c80affdb9f34805bf80043f3ef296e3594c18472e4fe7d3fcff7efa8d34a0be3dab765a429c15219659aab3560