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Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/09/2024, 17:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe
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Size
132KB
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MD5
dcaf6598dca41cc9a2c027da0f01d301
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SHA1
23e9352a41f991a478485c43f8ce603620fa2080
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SHA256
f2f63c603fccf0583b012ef2dcefad299d462731a27e08ac8e1fe27a4e47b9b8
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SHA512
515e5848f276ef6a7ed7bd52ae01e4f7d61587e0b54c411f6ae43ad52c13f00985a3df7683725a01b3972535522c5ea1d07a7a02ff10d27dd558c50e9cd16176
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SSDEEP
3072:lwRPXEcBrPf9HU9Oki6DX37fAV4oQZiEqVD:lSPXEcBrPFHU9Ok7rfMWgx
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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" beuiter.exe -
Executes dropped EXE 1 IoCs
pid Process 2784 beuiter.exe -
Loads dropped DLL 2 IoCs
pid Process 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /J" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /b" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /N" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /c" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /I" dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /R" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /H" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /G" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /h" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /W" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /P" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /t" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /q" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /T" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /p" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /O" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /k" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /m" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /n" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /V" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /f" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /B" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /K" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /x" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /S" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /C" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /F" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /D" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /o" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /l" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /U" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /A" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /u" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /Z" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /y" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /L" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /d" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /w" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /r" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /g" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /e" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /j" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /I" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /Q" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /i" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /s" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /X" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /Y" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /E" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /v" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /a" beuiter.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\beuiter = "C:\\Users\\Admin\\beuiter.exe /z" beuiter.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 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language beuiter.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe 2784 beuiter.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe 2784 beuiter.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2668 wrote to memory of 2784 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe 31 PID 2668 wrote to memory of 2784 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe 31 PID 2668 wrote to memory of 2784 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe 31 PID 2668 wrote to memory of 2784 2668 dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dcaf6598dca41cc9a2c027da0f01d301_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Users\Admin\beuiter.exe"C:\Users\Admin\beuiter.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
PID:2784
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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
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Downloads
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Filesize
132KB
MD5e459185218123336714d0983dccd052e
SHA1fd06970f984cd198cb38d442c841152f4116fc8a
SHA2569c663ddb051c72e98639da8ceb8d72d7605c98359fb3c63e2957b1a604218900
SHA512aa9fa16c46a53ddacdf43c8242a014e33ddf2022204dd1359274ea4a84027c0083e524bba3e328447de2a8bbec21edcb97d2ae8f32d420c870004c97af5251bf