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Analysis
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max time kernel
150s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 21:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe
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Size
204KB
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MD5
14ec42912422d123aa8806a2a4cc15be
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SHA1
0c748429cc886f0e249c51608d1f811e7a669aff
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SHA256
c99a1283f3536833646047f7d76c346de89475618db92b2f6a96030d74d9cb8a
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SHA512
ff643d515dcb7178862f10093a81e36da4bc0aa926a6757234719baa2c728c39f70392c6c076d1c425e9b5416afeb29924ef67fb68a5884477603c4b4ff20ad1
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SSDEEP
3072:MMqiZBXj3pZgjxp8HRfW+Ida220gN4JsBi40BuWNVYrcLwcYieNRrhomiyTfXIKg:MrWxDpZgdORfWTmiDBuhTIaxu+7qT
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" weumou.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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation 14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2676 weumou.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /C" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /U" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /D" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /O" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /L" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /v" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /V" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /x" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /F" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /h" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /j" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /T" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /t" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /X" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /H" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /K" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /P" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /S" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /W" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /N" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /k" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /q" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /a" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /z" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /d" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /I" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /R" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /p" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /M" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /A" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /B" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /e" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /Y" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /c" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /Z" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /y" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /g" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /b" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /f" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /J" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /m" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /r" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /s" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /Q" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /w" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /G" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /n" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /i" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /l" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /u" weumou.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weumou = "C:\\Users\\Admin\\weumou.exe /o" weumou.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 14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language weumou.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe 2676 weumou.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2188 14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe 2676 weumou.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2188 wrote to memory of 2676 2188 14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe 82 PID 2188 wrote to memory of 2676 2188 14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe 82 PID 2188 wrote to memory of 2676 2188 14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe 82 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81 PID 2676 wrote to memory of 2188 2676 weumou.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\14ec42912422d123aa8806a2a4cc15be_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Users\Admin\weumou.exe"C:\Users\Admin\weumou.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
- Suspicious use of WriteProcessMemory
PID:2676
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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
204KB
MD51f98c9cb56913a95feff2062cab2833e
SHA127d3467ac5ee5091de233a3afb497be73f4f95ea
SHA256314affdefbcb5fa1ddcac4984c74bdbf7f5d94deb45550793068277eaf172d53
SHA512eb805e5d437fa104bdcff0ac9fb2b9596f8a13c0263043b2ae7b68d03202e3cc39ebbf209dfe5ef1ec851e35ca1b0768dfd9e7018534fc8a4f2086fe7652cca3