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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 14:02
Static task
static1
Behavioral task
behavioral1
Sample
bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe
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Size
268KB
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MD5
bc06b9da1e59b0277b9e49990a32360c
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SHA1
b07627da8ca1a6476c742762d226d551d547d774
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SHA256
ce3cf4753f34ddad9cdc6780c2b96479eab56af8faaee446001b023a09901eb2
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SHA512
59758329975f575089a542f90cd77c0e36c3c6a2ded0ebee429a3c1e71b2f05e72caf07a7604be917b163583be4ec450cba8ccab6fa19c4a011a0c057af3afc9
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SSDEEP
6144:jdthUCHm6phTke4b/Dx3jzfusLdZ/G/f5uZBx4h98cUJRgvQHVGQB9jwUJ5b5LQu:vhUsm6phTqZuIfShGgIRgvQHVGQ9h
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gagub.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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4500 gagub.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /W" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /G" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /m" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /C" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /O" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /L" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /g" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /I" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /z" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /k" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /X" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /d" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /E" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /Y" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /s" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /Z" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /l" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /R" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /v" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /U" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /t" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /N" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /V" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /x" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /D" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /F" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /i" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /w" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /T" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /B" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /h" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /Q" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /b" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /r" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /S" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /o" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /a" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /y" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /K" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /M" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /J" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /H" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /p" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /A" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /n" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /u" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /P" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /c" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /f" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /j" gagub.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gagub = "C:\\Users\\Admin\\gagub.exe /q" gagub.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 bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gagub.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe 4500 gagub.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4644 bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe 4500 gagub.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4644 wrote to memory of 4500 4644 bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe 89 PID 4644 wrote to memory of 4500 4644 bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe 89 PID 4644 wrote to memory of 4500 4644 bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bc06b9da1e59b0277b9e49990a32360c_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Users\Admin\gagub.exe"C:\Users\Admin\gagub.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:4500
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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
268KB
MD5f18e80f7a4a5fdd01a00174ce56794cc
SHA1216988a17459cb194e26e105b37ba45991fbf4f9
SHA25643017bdb144aaf223765c6a1295513f7fce4300f379693b62ab31f4be084b849
SHA51268347c6f4ff4e5f2a1bf66f42903fa9dd790145b84999f9f958ee6643e91f9ba5dde15b0e2cf1d36c93a7f3ad112e063e57ea76db1ee42af5fa54f4d85181245