Analysis
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max time kernel
149s -
max time network
48s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20/06/2024, 04:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe
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Size
100KB
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MD5
02ac5b4e052cac61b49b3338238cf982
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SHA1
42cc53693b636c8784eec36b0f8954bcdaa22bb7
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SHA256
49f16e562c56924a70640b63e0690b5c6bbc5145a4b7b72f45718627d3518d9c
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SHA512
4ebea2fb463b13a8b8b7fe044bbd1680c939fefd5899fb8ff81b253d8c6aa48c39920da977d097248f5f59f1f713809379daa053c3e9698ee5377b4b34c8fbac
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SSDEEP
1536:lIr8iAuismyWsMS76Rw0wF9MGM9K/lKtNgCMbATbL3N+NM5EfWNIjN:GX76tTLOM5lCN
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" beivud.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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 664 beivud.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /C" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /K" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /a" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /M" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /m" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /i" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /f" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /o" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /T" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /b" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /Y" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /J" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /c" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /E" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /k" 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /G" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /g" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /U" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /q" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /H" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /F" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /d" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /v" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /r" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /D" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /Q" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /u" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /P" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /h" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /I" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /V" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /W" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /n" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /S" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /x" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /e" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /X" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /p" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /B" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /w" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /N" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /l" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /R" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /k" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /Z" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /y" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /s" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /j" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /L" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /t" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /z" beivud.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beivud = "C:\\Users\\Admin\\beivud.exe /A" beivud.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4812 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe 4812 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe 664 beivud.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4812 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe 664 beivud.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4812 wrote to memory of 664 4812 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe 85 PID 4812 wrote to memory of 664 4812 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe 85 PID 4812 wrote to memory of 664 4812 02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\02ac5b4e052cac61b49b3338238cf982_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Users\Admin\beivud.exe"C:\Users\Admin\beivud.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:664
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
100KB
MD541c0181623488ff9fdf9a3873ae9f502
SHA1bd4597098a6bc88f4892c48244411a8f61acda2a
SHA256616c91675d4d6608c3294247c57e51487bc52bb77cd57405e62bcfdbf3f04a09
SHA512ac695036b453d070d4b2306a8bc91ed9be82c71f639a4e4a87f40f57c63d9f74fecb63a8094e66b842c0317471742382da3e4a9d3123c2b474bfa49405bdd072