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Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/05/2024, 16:00
Static task
static1
Behavioral task
behavioral1
Sample
2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe
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Size
521KB
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MD5
2fe998b5b614163c8904ebb4c3be78db
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SHA1
d14914ccbbd6630f7e59c09ee56f890a6d4d6c84
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SHA256
14c8612af64a329292bf1504569cdec8cb526dfb53e3766a65a174e89de899a4
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SHA512
c2160be44aa189b74c9d4ba8ebc48f9f2abc84b6e9d1860c77d52d486c980c5da83bb14a82de471ec325a7bcf9235de4cbedda2388f1fb1ebb88de8b0afb9a22
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SSDEEP
12288:z94hz08xqd0h7WgX3NaT9CP7acQXvQdgkyKL/IzGbUt577v:xWxq+hN3Nhdg/yqF
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1240 4744 WerFault.exe 89 -
Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe 4744 2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2fe998b5b614163c8904ebb4c3be78db_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
PID:4744 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 25482⤵
- Program crash
PID:1240
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4744 -ip 47441⤵PID:3064
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:5064