Analysis
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max time kernel
149s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 14:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe
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Size
100KB
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MD5
edd1a8cb9e6bd0b2792bd187080327de
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SHA1
b6926d6dca25a8a94d88442d7d2e709dcff6917f
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SHA256
52b68b2139a16e227c23f4d2e8ddfb68ea716ec3792727e777d914418433e5ed
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SHA512
9b5c78d4d6f01473d1c5fc6bcdb80c49197dd5c9e3c6b4e05a219799609369207a74aae5e656b9181146b8c565f2c1e68e80e2b782e64e03dc7e1794c492a98c
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SSDEEP
1536:DUtGP82NTzwOMGAc4ohrPXo+73Rez8b0SywNIjni:XwRurPX7CwCni
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" byniux.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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3532 byniux.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /j" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /l" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /U" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /N" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /R" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /c" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /n" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /I" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /M" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /C" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /V" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /m" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /h" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /a" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /o" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /u" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /G" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /d" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /O" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /F" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /K" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /B" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /P" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /Y" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /A" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /f" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /E" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /z" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /X" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /y" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /r" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /x" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /s" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /t" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /w" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /v" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /e" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /T" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /S" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /k" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /Z" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /b" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /p" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /L" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /W" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /Q" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /g" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /Q" edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /q" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /i" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /J" byniux.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\byniux = "C:\\Users\\Admin\\byniux.exe /D" byniux.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 edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language byniux.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4668 edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe 4668 edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe 3532 byniux.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4668 edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe 3532 byniux.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4668 wrote to memory of 3532 4668 edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe 82 PID 4668 wrote to memory of 3532 4668 edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe 82 PID 4668 wrote to memory of 3532 4668 edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\edd1a8cb9e6bd0b2792bd187080327de_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\edd1a8cb9e6bd0b2792bd187080327de_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:4668 -
C:\Users\Admin\byniux.exe"C:\Users\Admin\byniux.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:3532
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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
100KB
MD5f8fa72765b68b11e8087893475882a78
SHA143dfcedde14fb0ae744a448656eee6864cdc11f4
SHA2567475d4f54b455048dbba381d6da94533e8ba868cb703555eee3022a8e6a9a5a7
SHA5125fb7cf7b9c449d4cba4deeb50eb2c0327393344f904c1bf1f8d2f7418dffe8cc326ef92ba3ad589ff068fe9244a15f53ea02cbf92e45f9c9cc117d510b2433d9