9f27347f0d45f7fc5a4cca1c79aeb630680c0c67cbb5a25358f733c43a15194f

Analysis

max time kernel
149s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/10/2026, 22:32

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General

Target
jaffacakes118_Worm.Win32.Vobfus.dmad.exe
Size 148KB
Sample261015-2gdptstscv
SHA256 9f27347f0d45f7fc5a4cca1c79aeb630680c0c67cbb5a25358f733c43a15194f
MD5 da33466de6c818af68e6c7b39a49288f
SHA1 4b60f4853b04418fe98933ad824a735d7051d572
SHA512 305ac090f8a70074c0e7375101b4de7afe483e3dd1e07e4c533c43b0204ee6284cb61b7e1993341fd9aef836e4e7fc67d50a2780b52090d5a3a25ba6002257e2
SSDEEP 3072:QiFeQh4mRpDGq7At/yRWr2wA3pnbMUq8hFOdhI2nE5j4oQ2co:/Fph96F90Wf4nJPwdkdZco
TLSH
T16FE3A22672D0F279D915CAF83D1983A4942AEC3525E2AC03F7C26B1B76B1DA7D320753
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery persistence

Malware Config

Signatures

Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	veujee.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	jaffacakes118_Worm.Win32.Vobfus.dmad.exe

Executes dropped EXE 1 IoCs

pid	Process
2612	veujee.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /l"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /v"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /L"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /q"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /D"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /M"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /T"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /J"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /S"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /x"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /h"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /f"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /V"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /r"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /o"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /j"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /N"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /F"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /w"	jaffacakes118_Worm.Win32.Vobfus.dmad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /P"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /Q"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /y"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /g"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /B"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /c"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /W"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /n"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /s"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /m"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /E"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /R"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /C"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /G"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /Y"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /a"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /i"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /X"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /p"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /b"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /A"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /t"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /k"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /u"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /d"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /O"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /K"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /w"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /H"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /I"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /U"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /Z"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /e"	veujee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4280978039-528710165-233981602-1000\Software\Microsoft\Windows\CurrentVersion\Run\veujee = "C:\\Users\\Admin\\veujee.exe /z"	veujee.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	jaffacakes118_Worm.Win32.Vobfus.dmad.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	jaffacakes118_Worm.Win32.Vobfus.dmad.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Worm.Win32.Vobfus.dmad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	veujee.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1604	jaffacakes118_Worm.Win32.Vobfus.dmad.exe
1604	jaffacakes118_Worm.Win32.Vobfus.dmad.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe
2612	veujee.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1604	jaffacakes118_Worm.Win32.Vobfus.dmad.exe
2612	veujee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1604 wrote to memory of 2612	1604	jaffacakes118_Worm.Win32.Vobfus.dmad.exe	92

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.Vobfus.dmad.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Worm.Win32.Vobfus.dmad.exe"
1⤵
- Modifies visibility of hidden/system files in Explorer
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1604
- C:\Users\Admin\veujee.exe
  "C:\Users\Admin\veujee.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:2612

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4636

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

veujee.exe

Path C:\Users\Admin\veujee.exe
Size 148KB
SHA256 241c9260b16d52b7f57cd94847c150ff1b5ca1937289c1dab37a791b9803cd60
MD5 3df9342f1fd5dd17aeb1e7ef0bd19ed7
SHA1 36926265164bbde75beee5889422484b35a611a1
SHA512 d19e24fe4497506bfbfb613c6aef4e2ff17cdd67e758d76aac2b07fb92f05c02948f11ff6cf81edc057b2b9a3120edde9725d53bbd8be4cd6a6d00d06b32e9eb
SSDEEP 3072:QiFxQh4mRpDGq7At/yRWr2wA3pnbMUq8hFOdhIVBE5j4oQ:/Fqh96F90Wf4nJPwdxd
TLSH
T1B9E3A2267290F279C915CAF83D1983A4942AEC3525E2AC03F7C26B1B76B1DA7D720753
MD5 SHA1 SHA512 SSDEEP TLSH

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