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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03/06/2024, 00:08
Behavioral task
behavioral1
Sample
8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe
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Size
1.1MB
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MD5
8fe8b78a1d42dd84dd5b7e928374fe95
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SHA1
b5cc403f1068e016be85ab7c5ae36edd521c1171
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SHA256
cdcaec719dfd70d7db6df0df1b014f247ffa6c10c0ec7a48fc22e55d75325143
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SHA512
77cfe3f3bc8af921ba49f2984488d1b4a2523b1d3892d0c6b79b65632a1b10d86a56584b17797701165a0e187015f5cbc96b6f32665e0efed6c8510d5cd724b7
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SSDEEP
24576:e78kPGeRwHMqH3XZk9SuvO2DZRE/ayis3jj3L8EL3sQa8:K8YRwHnH3XZksUzDaTjPRTsQa8
Malware Config
Signatures
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resource yara_rule behavioral2/files/0x00070000000232a4-6.dat aspack_v212_v242 -
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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2188 restartok8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 60 IoCs
pid Process 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 2188 restartok8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 2188 restartok8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3080 wrote to memory of 2188 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 83 PID 3080 wrote to memory of 2188 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 83 PID 3080 wrote to memory of 2188 3080 8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3080 -
C:\Users\Admin\AppData\Local\Temp\restartok8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\restartok8fe8b78a1d42dd84dd5b7e928374fe95_JaffaCakes118.exe" ad2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2188
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.1MB
MD58fe8b78a1d42dd84dd5b7e928374fe95
SHA1b5cc403f1068e016be85ab7c5ae36edd521c1171
SHA256cdcaec719dfd70d7db6df0df1b014f247ffa6c10c0ec7a48fc22e55d75325143
SHA51277cfe3f3bc8af921ba49f2984488d1b4a2523b1d3892d0c6b79b65632a1b10d86a56584b17797701165a0e187015f5cbc96b6f32665e0efed6c8510d5cd724b7