Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2024 08:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe
Resource
win7-20241010-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe
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Size
248KB
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MD5
8273278a5303d68dc7875b5ca583aef2
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SHA1
5bc966f3e8611a1634efae127ba0d7d75c55fef4
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SHA256
72262859e6a01ad7bef4529fef96a02d8ab361171bc9e46764793afca701152f
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SHA512
ee7c9bb14593b84aa9e4c746b5d7379d8e6d7914cd4da38172ad12e0049cea52e6fac9ce67cd5c533c35b294922f3b8bcc14c8ca60eaa6d99cdbe76eea7008c1
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SSDEEP
6144:nAFVQ1+yyUf9dgAVRKlqBiErIsKnPmb7/jWal+FfAje+5/RxoOsutOSD/uP39RWy:nAYzyUf9DRKlqgErIsKnPmb7/jWa1e+4
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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zauiwo.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4572 zauiwo.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /Q" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /Z" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /C" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /i" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /I" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /h" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /K" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /B" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /q" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /T" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /O" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /R" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /H" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /f" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /s" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /a" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /M" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /A" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /N" 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /o" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /L" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /x" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /l" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /z" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /G" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /D" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /v" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /V" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /X" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /e" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /N" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /U" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /t" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /S" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /W" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /P" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /u" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /k" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /E" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /y" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /Y" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /j" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /p" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /d" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /r" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /n" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /w" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /m" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /J" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /c" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /g" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /F" zauiwo.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zauiwo = "C:\\Users\\Admin\\zauiwo.exe /b" zauiwo.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 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zauiwo.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4812 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe 4812 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe 4572 zauiwo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4812 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe 4572 zauiwo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4812 wrote to memory of 4572 4812 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe 88 PID 4812 wrote to memory of 4572 4812 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe 88 PID 4812 wrote to memory of 4572 4812 8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8273278a5303d68dc7875b5ca583aef2_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Users\Admin\zauiwo.exe"C:\Users\Admin\zauiwo.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:4572
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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
248KB
MD5e8f294ab8d8cea683a4e6dac8125aa3f
SHA1aaa46b78374e838b99332c828252c4d0bb7e052c
SHA256efd72c06484eb7b44d848745733e77d9e3ef3c9771c331e8d4b0a0b3b71285fe
SHA5125048b2a58d979dc4363371b3a4aa4d472ff9647f4d1b50265e3a5c98419a6b9c91cdade1065fb2d59a0e1da0ac965b9edc84ccf20b44531890c99f1b970400ae