Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 13:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe
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Size
156KB
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MD5
eda53730e142fc1d1d24f231edc2d306
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SHA1
b807e555c3fda33843fb069fbca871b86d98a9dd
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SHA256
56feec54ef03a66a68aed0d9b4a9b222b5fb53d22574e02ab8912ce584175a9b
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SHA512
e1570fdf249a6567b0a5749492cec60271c1e3fc073d3634a087befb8aeae1eec67fe73f10672637bd89282337c1d8cdfcbb9a405a74602ae137dd81e51c3e3e
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SSDEEP
3072:bdJKBiIsrfhCjG8G3GbGVGBGfGuGxGWYcrf6KadE:bdIBWfAYcD6Kad
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" buafoq.exe -
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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3424 buafoq.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\buafoq = "C:\\Users\\Admin\\buafoq.exe" buafoq.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language buafoq.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe 3424 buafoq.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2340 eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe 3424 buafoq.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2340 wrote to memory of 3424 2340 eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe 84 PID 2340 wrote to memory of 3424 2340 eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe 84 PID 2340 wrote to memory of 3424 2340 eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe 84 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81 PID 3424 wrote to memory of 2340 3424 buafoq.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eda53730e142fc1d1d24f231edc2d306_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Users\Admin\buafoq.exe"C:\Users\Admin\buafoq.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3424
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
156KB
MD57dc5db907dc908a6e0c993e48bffb8ea
SHA170ded2c59c54f2198087888b6a22c1314aee791e
SHA25661873f5d566a68714d5a232fc16fb93b4fdba95ff7e10bc485340c277f0f27ad
SHA512a7dca09f1130d88f76424b550bd2c42fb0546ae6d902b94c1e67d70fdade4b2e9726f747a78d857df272bc5a6b7b4444dcefbcae38eed06f5cb4e4444d4958a4