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Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
19/07/2024, 17:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe
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Size
232KB
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MD5
5cff1707f85ee8c7ebbfe860f4178cce
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SHA1
c1bdbcd35cd6165a8645c751c67c7e0f3f24546b
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SHA256
6d7eadd80e8f0188f2e7abe7b97f280a687e7af744c6e28015074fe7969bc9e7
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SHA512
4c8588a73425dc9decb7808a5ac6c40f926765592602fa17beef8adbb5d9015d06fadca0b1ca30a8cdde6a462fe31b26d21cf7cfacc52fdcd975b19bac57a2ef
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SSDEEP
6144:+E3PFKs7TsyKeEqxF6snji81RUinKR3Kz+ehFnSB:zPhYAFnU
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-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bieegus.exe -
Executes dropped EXE 1 IoCs
pid Process 3028 bieegus.exe -
Loads dropped DLL 2 IoCs
pid Process 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /p" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /u" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /l" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /o" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /v" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /r" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /i" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /j" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /d" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /s" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /a" 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /m" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /y" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /t" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /b" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /g" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /k" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /w" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /x" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /h" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /z" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /q" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /n" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /f" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /e" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /c" bieegus.exe Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\bieegus = "C:\\Users\\Admin\\bieegus.exe /a" bieegus.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 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe 3028 bieegus.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe 3028 bieegus.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2204 wrote to memory of 3028 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe 31 PID 2204 wrote to memory of 3028 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe 31 PID 2204 wrote to memory of 3028 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe 31 PID 2204 wrote to memory of 3028 2204 5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5cff1707f85ee8c7ebbfe860f4178cce_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Users\Admin\bieegus.exe"C:\Users\Admin\bieegus.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:3028
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
232KB
MD591c88002118936994da7d951507f213e
SHA16dac94fb25a54757193c92782eff045cc2270d9d
SHA2567b165ae87aa165e8d965f988c32b2601aa899a6b7d4bd1855b45670587e2af7f
SHA512aaa311043fb254fe2072570371617cc1a4b57b819c3aeedcfd1e6ca9a36497589092d85e5035d98b167902cd5afdfb8496b232563cec26b085dd047092ad5aba