Analysis
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max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
08-09-2024 06:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe
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Size
384KB
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MD5
d3bb3c871a045fb100ab8b589a8c9499
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SHA1
9e568d839dd212915f4565890172b7b336a9aafc
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SHA256
aafbe46b34582c1af07c50da72a21219537c25927cf241ad60f4bff7b518a25b
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SHA512
fc98b76e804d33099bb674a81302e790bed413e32008c53ec61605dbd081105e1ad855950c926192fa2d4f29ec2bc29bf0ed62d9a0ce968dae26ea796f46d17a
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SSDEEP
6144:Ustj9IYdG6uM4a2TURdxDZ23w8QEoKHjWZLKBPvHIWMW:C7a9Z2A81vWpaPvD
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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cpbiuj.exe -
Executes dropped EXE 1 IoCs
pid Process 2464 cpbiuj.exe -
Loads dropped DLL 2 IoCs
pid Process 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /y" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /k" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /m" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /v" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /q" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /h" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /s" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /e" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /l" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /r" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /f" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /g" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /d" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /t" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /n" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /p" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /a" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /c" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /i" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /w" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /j" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /m" d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /u" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /x" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /o" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /b" cpbiuj.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\cpbiuj = "C:\\Users\\Admin\\cpbiuj.exe /z" cpbiuj.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 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cpbiuj.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe 2464 cpbiuj.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe 2464 cpbiuj.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 388 wrote to memory of 2464 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe 31 PID 388 wrote to memory of 2464 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe 31 PID 388 wrote to memory of 2464 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe 31 PID 388 wrote to memory of 2464 388 d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\d3bb3c871a045fb100ab8b589a8c9499_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d3bb3c871a045fb100ab8b589a8c9499_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:388 -
C:\Users\Admin\cpbiuj.exe"C:\Users\Admin\cpbiuj.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:2464
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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
384KB
MD5c4ed6fd6696177246cea9fd3b20e84db
SHA1af3685244430f3d24bddae948990a336eba33b38
SHA25618bddcd6ed17226fe6a3f6e24b69587ce88c47f97d5b7a5cabf90807ef22b540
SHA5120de99be74e5cda80334cc9246d269f4f0252253fa0cb16627275c1f88f6c1a9a8017048e4d0c5586f4dd02f8c91f117f37fdfcc0a6a32aa6b5c6973374e1865b