Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2024 00:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe
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Size
228KB
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MD5
c7efc281eb06b632709a9d2aa8882419
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SHA1
3a74df9c84cea4ef945cb4962a7ade972a2c2498
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SHA256
51fc8416a7963fa904ab14bd2edc575e634054af4ce0fb8f27dfa4ff22d87216
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SHA512
7db28f111f208a9b90d336ed6029834e5433c2b66a3505ad6c0a69abacb686fa520ea3f9214d6eeeeec62cac7d68cb22c074d0acaa33a3ec0a86bec87efc0ef0
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SSDEEP
6144:xqhXbU7akpWm0/mnn7ruTbio1We0xOodpBL:x+LQpWm0/mnn7ruTbio1We0xOodpx
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tatak.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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 520 tatak.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /i" c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /i" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /C" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /y" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /M" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /I" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /a" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /g" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /N" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /V" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /u" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /E" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /U" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /L" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /Y" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /m" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /f" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /j" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /H" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /G" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /X" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /z" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /r" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /P" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /S" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /J" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /Z" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /e" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /K" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /T" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /F" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /q" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /k" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /Q" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /A" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /b" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /v" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /p" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /O" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /h" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /d" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /B" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /w" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /R" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /W" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /c" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /l" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /n" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /o" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /t" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /D" tatak.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tatak = "C:\\Users\\Admin\\tatak.exe /s" tatak.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 c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tatak.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4004 c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe 4004 c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe 520 tatak.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4004 c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe 520 tatak.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4004 wrote to memory of 520 4004 c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe 91 PID 4004 wrote to memory of 520 4004 c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe 91 PID 4004 wrote to memory of 520 4004 c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\c7efc281eb06b632709a9d2aa8882419_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c7efc281eb06b632709a9d2aa8882419_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:4004 -
C:\Users\Admin\tatak.exe"C:\Users\Admin\tatak.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:520
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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
228KB
MD5cab84be1a5765465e057685ef0ae8f31
SHA137bf39cff79d9064742bbd022d8e6441e37e113e
SHA256e252591bbfdcb206aa397fbd3b4107732ccea2035c52c5c0d804cd85b3a65ce8
SHA51236ec03081dc4ae0fea3eac713694ea43771320644b8319b7b3e515a513a28e4fa33c0c10a011079bb678e73ef258bb69a48da1dc5ee5e977dbae65ba622af745