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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10/10/2024, 15:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe
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Size
142KB
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MD5
307b9bcdb574c4c6490638788b0feccc
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SHA1
5f9f300ee96b6d3d603f39874c4d65067916766e
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SHA256
e3982b20c245d4faba03e4c576bb04b67cf5ddb135062ad385acbd8a4d6820dc
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SHA512
18d92d82a56b39a6712740a935fd03f28186e24cfcf0a29653b16d6a7efd8479ed5f60312490bc99cc24f715b3dcba6dcdd4cc412cdf47372cd25b8e9c8f31bc
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SSDEEP
3072:Qet/aO9v8g39KQcJJ78IrDlq2RzFq247DCLTzltNSFN9b23y0PEOmuHw794rK9fq:QsUg39KQcJJ78IrDlq2RzFq247DCLTzE
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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" beuunog.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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation 307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4680 beuunog.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beuunog = "C:\\Users\\Admin\\beuunog.exe" beuunog.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 beuunog.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe 4680 beuunog.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3520 307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe 4680 beuunog.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3520 wrote to memory of 4680 3520 307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe 86 PID 3520 wrote to memory of 4680 3520 307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe 86 PID 3520 wrote to memory of 4680 3520 307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe 86 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82 PID 4680 wrote to memory of 3520 4680 beuunog.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\307b9bcdb574c4c6490638788b0feccc_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Users\Admin\beuunog.exe"C:\Users\Admin\beuunog.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:4680
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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
142KB
MD53b73f65c95c56d201e954ebe9dfa76af
SHA167d34f36944ca12de28998f8352ea8e2a6a6e29f
SHA256a9ac2ac15a61f8d665467603a5fc56c957e52151598be20a7b0753f5896e773a
SHA5120506f5ef87fa31991ccd2a032cc4a1b86f36f1a2e93d4389215f7072e614aebf2cd7f00dad65d984b4616591b316caf689542742a9ef78845eb60a65c5433839