Analysis
- max time kernel
149s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/10/2026, 05:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_not-a-virus.HEUR.Monitor.Win32.Generic.dll
Resource
win10v2004-20260911-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_not-a-virus.HEUR.Monitor.Win32.Generic.dll
Resource
win11ltsc2024-20260911-en
2 signatures
150 seconds
General
- Target jaffacakes118_not-a-virus.HEUR.Monitor.Win32.Generic.dll
- Size 760KB
- Sample261014-fs5rssyycs
- SHA256 0a8c8d433e62f030bdbc30bb057d0612166343df9c5c4ad2fe23fde29cecdb04
- MD5 4dd5d6e7bf2bee6b3b9a2436c288c7d5
- SHA1 4506d30312cac90034ec0b352f9eb1b7ddf8c831
- SHA512 6a5c56364933ed9650ff740e39e8d9ad9e4d0861588bcb6d39af9ad2abba44435e648c75f3b1ab9a8e46d911750a6c2337d1307875fd9de2fa96abd735a35208
- SSDEEP 12288:mX2P5VEl4bbXnrlfeuWBN3jDhGAgJB2fS:mX2slgb3cl3hNgJB
- TLSH T129F44B206F8FC07AC6A609761D3DEB5F247DB6844B7825C376D80BAE2DA04C12F36567
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4444 wrote to memory of 4716 4444 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.HEUR.Monitor.Win32.Generic.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.HEUR.Monitor.Win32.Generic.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4716
-