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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
08/07/2024, 18:41
Static task
static1
Behavioral task
behavioral1
Sample
2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe
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Size
233KB
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MD5
2d6afefc369b2a9b4988df77461f6969
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SHA1
3c172e5edb908f3b8af0f6b36b737bb1075a42d5
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SHA256
72f6fb7308d30ad4738337597d2f87ddc2433ed314d3d30adf626251ba10ce01
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SHA512
c5a8bd6ebdde6381f42b0b30e6bcb32faba191aae45bb2e9bccc22628ad7d7fa46895a5313fb4a2351b7a67a483f5f048c9d06849a464066c369010e40dc59bc
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SSDEEP
6144:EP5f5UugaT3E2tVgNT5zs9XCC5NF6cv8no4:4xUu3E2trJH5z/8no4
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-1-5-21-3642458265-1901903390-453309326-1000\Control Panel\International\Geo\Nation 2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
pid Process 4252 finder.exe 4220 scan.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1700 4252 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1788 wrote to memory of 4252 1788 2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe 84 PID 1788 wrote to memory of 4252 1788 2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe 84 PID 1788 wrote to memory of 4252 1788 2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe 84 PID 1788 wrote to memory of 4220 1788 2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe 86 PID 1788 wrote to memory of 4220 1788 2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe 86 PID 1788 wrote to memory of 4220 1788 2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2d6afefc369b2a9b4988df77461f6969_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1788 -
C:\Users\Admin\AppData\Local\Temp\finder.exe"C:\Users\Admin\AppData\Local\Temp\finder.exe"2⤵
- Executes dropped EXE
PID:4252 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 2523⤵
- Program crash
PID:1700
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C:\Users\Admin\AppData\Local\Temp\scan.exe"C:\Users\Admin\AppData\Local\Temp\scan.exe"2⤵
- Executes dropped EXE
PID:4220
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4252 -ip 42521⤵PID:1804
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
27KB
MD5565dea79362d55d53d8441320d450093
SHA1a7db40d919ad1c879c2fabbfa92618ffeab6284f
SHA2562639092a98104bc3b158323dc155570629a92e89470b12a4b84cb21b6425383d
SHA512cdb30fa98c9f33dd04d9dccf0de537051039da241661c156cc97c080cc6797b832045b234a92447e595d1443c7c6a3c79c20b8be4f19b4948d88886dd7e5676f
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Filesize
191KB
MD507b1a1f3c0f9c7e1009f94835b5c8d59
SHA1e35475a3ef91de8d32b1c4ed6d2c96af272610ff
SHA256c05e8669010a1d7b677d48fb974472d2d355c3f208d068f6b0f93b82f1403a32
SHA5128350ce963a7f4e63ef57a21422cb439a470797b52d882a132404ea5cc7e7c48bd93eb61e44dce31660f076096d2fea38ccf0a94952f7946edcd4edab2bb4d452