Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-10-2024 11:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe
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Size
440KB
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MD5
133c7131ee5f9c9194e41b7677605ed7
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SHA1
4541902686d805ef7202a477db1ddd52e6d7be56
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SHA256
76e6d2f667107e48a4e7757a04acfe6437bac1a25035ccd3f091be730bad2205
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SHA512
8f5ff1b71b210e1bc381890dc66f12a07f3632e68ed667982a58ff1f47f06d364a03ccccbf7ee75b94e327b2eee392e90b58729134ab2691da3507e36f273005
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SSDEEP
6144:4wW0jqFk7qFoQudlhiP5+6yCtfGiIyZFGRY2:4fz2QudeYrCFwZ
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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" taiasod.exe -
Executes dropped EXE 1 IoCs
pid Process 2792 taiasod.exe -
Loads dropped DLL 2 IoCs
pid Process 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /s" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /t" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /c" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /w" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /o" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /l" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /n" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /j" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /t" 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /u" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /k" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /i" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /m" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /x" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /f" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /d" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /e" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /g" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /a" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /p" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /h" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /r" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /z" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /v" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /b" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /q" taiasod.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\taiasod = "C:\\Users\\Admin\\taiasod.exe /y" taiasod.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 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taiasod.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe 2792 taiasod.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe 2792 taiasod.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2196 wrote to memory of 2792 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe 30 PID 2196 wrote to memory of 2792 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe 30 PID 2196 wrote to memory of 2792 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe 30 PID 2196 wrote to memory of 2792 2196 133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\133c7131ee5f9c9194e41b7677605ed7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\133c7131ee5f9c9194e41b7677605ed7_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:2196 -
C:\Users\Admin\taiasod.exe"C:\Users\Admin\taiasod.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:2792
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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
440KB
MD597842408d476bfd55bd4a9e4272c5a14
SHA12b982b61076286edf13f8cddf4f5ac31d0df5734
SHA256aee939afb61d801a6b21e95f1b53b91b7802c1d40a8fdfcc1792593a912ee2c1
SHA512d300e41bf4327a125dd4eb9fad7fc5317fc2ca4a5c5a76cdf8bd3844da22270986456a422f62b0c7a999686931e22abf1a2016ccbfac297c591b261ea3c73a80