Analysis
- max time kernel
150s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/09/2026, 12:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe
- Size 252KB
- Sample260919-p22aeafe68
- SHA256 2f72894b6e0b34e3f244ddc3c6bf798e115aa2929c5cf154c66c524235522ef7
- MD5 94138cc6e2afee9644701f7b2597c567
- SHA1 99ec1eb0db1e77cce2d373e1c417833e0d17062c
- SHA512 c72a0aca591a3d8c1fe55285e647160b47971ef14a8c46a61f63455408ec846552c2c9347998e663a4a52c9d78dc9e0e104015bd1bc2a96920f630f73f37dcf9
- SSDEEP 6144:473M85KEBHcv409Q6jH7MgQ6BfTClw0ItOdYjD8RUtj/BZdGNBfKkz4gUtS5Ro1F:4A85mVQ6BTCmj5ZdGNBfKkzbUtS5Roj
- TLSH T1AA444E26F621B01BF547C4F43829826B681D2D761298BC5BF785AF5A60B01E7B4F072F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Modifies visibility of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zaasig.exe - Executes dropped EXE 1 IoCs
pid Process 1904 zaasig.exe - Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /q" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /D" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /m" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /r" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /j" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /i" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /B" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /p" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /I" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /y" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /k" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /w" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /f" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /N" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /u" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /x" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /e" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /Q" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /T" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /P" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /t" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /g" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /O" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /z" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /h" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /Z" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /C" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /U" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /L" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /V" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /R" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /G" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /S" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /Y" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /d" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /X" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /o" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /M" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /s" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /b" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /W" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /a" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /c" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /J" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /K" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /l" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /n" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /E" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /F" zaasig.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\zaasig = "C:\\Users\\Admin\\zaasig.exe /A" zaasig.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zaasig.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe 1904 zaasig.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3520 jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe 1904 zaasig.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3520 wrote to memory of 1904 3520 jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118__94138cc6e2afee9644701f7b2597c567.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Users\Admin\zaasig.exe"C:\Users\Admin\zaasig.exe"2⤵
- Modifies visibility 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:1904
-
Network
MITRE ATT&CK Enterprise v16
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
- Path C:\Users\Admin\zaasig.exe
- Size 252KB
- SHA256 55a5b861652a12091b66bc6aca5b61e412aec5ca996387d7f3257eb7dcd49d5f
- MD5 123b4ca898a04a8d36fde72ff3512ab2
- SHA1 a11a6c2c68034f7dff171420bb6a1615f7fd883b
- SHA512 6ff5f934a13afa3fa47a6b8d39677a15265a514086c489142b62fafb2f84b68bd54c086ba0b6e7ef383c76bef35854116849a1d163c56b3d9fefc48e50dc33b7
- SSDEEP 6144:47F5KEBHcv409Q6jH7MgQ6BfTClw0ItOdYjD8RUtj/BZdGNBfKkz4gUtS5Ro1gXi:4B5mVQ6BTCmj5ZdGNBfKkzbUtS5Roj
- TLSH T156444E66F621B01BF547C4F43829826B681D2D761298BC5BF785AF4A60B01E7B4F072F
- MD5 SHA1 SHA512 SSDEEP TLSH