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Analysis
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max time kernel
94s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12/07/2024, 13:47
Static task
static1
Behavioral task
behavioral1
Sample
3da001419034135ee4206728083821b8_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3da001419034135ee4206728083821b8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3da001419034135ee4206728083821b8_JaffaCakes118.exe
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Size
44KB
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MD5
3da001419034135ee4206728083821b8
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SHA1
1d7751c68448aebfbe49f495ea4ebb3e7236a54e
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SHA256
c4ba8cefb6d47ca904e245cf23e72c8dbe101b9ec1637fe3ca5b38cd9f3e842a
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SHA512
630027b2322c64155f2b458fd63dccd4764f7f6eade3ddabc8212c2a4895f5681ceb62152cd10d38e23488fbb887b2e033d03469fa31ed97ee3d1ab9fa07a5f5
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SSDEEP
768:WIrvmHwZ30VQdqgA3mILyCvyFBzIw5J8p4b:W0+HC30VQdbILh0P8p4b
Malware Config
Signatures
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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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation 3da001419034135ee4206728083821b8_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/3116-1-0x0000000000400000-0x000000000040F000-memory.dmp upx behavioral2/memory/3116-4-0x0000000000400000-0x000000000040F000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3116 wrote to memory of 312 3116 3da001419034135ee4206728083821b8_JaffaCakes118.exe 86 PID 3116 wrote to memory of 312 3116 3da001419034135ee4206728083821b8_JaffaCakes118.exe 86 PID 3116 wrote to memory of 312 3116 3da001419034135ee4206728083821b8_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\3da001419034135ee4206728083821b8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3da001419034135ee4206728083821b8_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\a..bat" > nul 2> nul2⤵PID:312
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
238B
MD54bc306c7ab42edff245e5ed7e1197e26
SHA12cd71b8ef08d221a357d435e1c63b02b0c5a69d0
SHA256d77fb67d5763db5c7b6e0bf76d7cfe892172ac451a712a2e3b7f43c5f4234e41
SHA51224e844364846b67ccba624d51fcd02eda045d099643046f120c964a5c06f4c3483de7c5b107884dbe930c56364b1ddd4ef824c1f8e2aed6ec130a5093bee6cd3