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Analysis
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max time kernel
149s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 09:57
Static task
static1
Behavioral task
behavioral1
Sample
f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe
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Size
200KB
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MD5
f5c048717a579397769ae992b5ed8f4e
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SHA1
ff9b78ebd72694b912a6ba0e3c898224622913fc
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SHA256
b206c1803980c9fab16240fe85344219804216af0811f3fd0e15ee3aa535fcce
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SHA512
04809bc0c4a5bff43cf3164324488fa530046884b540b6fae11bcd38a15218786863d81020fc3878130720979ef701477266e8cf4482c54a2e29052c79961162
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SSDEEP
3072:AU9Vv0tQ9nLHbB9WHCS0AgTlhsp3mWEsg:14QxL7B9WHK9Jhsp3ar
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" joapooc.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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3332 joapooc.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /f" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /l" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /c" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /m" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /r" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /q" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /p" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /i" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /g" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /w" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /j" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /n" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /s" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /v" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /a" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /k" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /x" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /d" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /u" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /e" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /y" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /t" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /a" f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /o" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /b" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /z" joapooc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\joapooc = "C:\\Users\\Admin\\joapooc.exe /h" joapooc.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 f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language joapooc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3068 f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe 3068 f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe 3332 joapooc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3068 f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe 3332 joapooc.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3068 wrote to memory of 3332 3068 f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe 84 PID 3068 wrote to memory of 3332 3068 f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe 84 PID 3068 wrote to memory of 3332 3068 f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\f5c048717a579397769ae992b5ed8f4e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f5c048717a579397769ae992b5ed8f4e_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:3068 -
C:\Users\Admin\joapooc.exe"C:\Users\Admin\joapooc.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:3332
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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
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Downloads
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Filesize
200KB
MD56b52d2c9e1dc1047ed2ee2bd05570181
SHA1f6e16328ced5f638de0563a01d482c97bb221b11
SHA256321a3380034e8726f9f4d90a4a6a80467935c9b6d5473c9fc9d7be3047a3feb3
SHA51219be01f9c4bcbfe7763b76b6b092c2c7baad6b7ae24f761ebfce5394c42e297d34c478341d356b5eaabccc4e53bda4a75e247731678c41070f7987df58b4c59c