a31f527d6b0e6fe6c8fed1e9b2666422b67e225ffc736b1c35862b25b47fbf9b

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 04:39

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General

Target
jaffacakes118_not-a-virus.HEUR.AdWare.Win32.Generic.dll
Size 562KB
Sample261014-fac9tsfx31
SHA256 a31f527d6b0e6fe6c8fed1e9b2666422b67e225ffc736b1c35862b25b47fbf9b
MD5 cc1e7f778e6e2411acbd60b6ad95f5b2
SHA1 339e75f178a382388a55b6e948643fc367dd930f
SHA512 ad0c62822aa55e98617c1875918d304d73487535d10c6b4d9540a4724a895522545181bc08d8cced6c733b8edd95dad965ec8ceb8d4acbef0fbdbb85a8f7b751
SSDEEP 12288:00Et9YDc/Tk4Po4wSSqodPF9C2vTgYnck/Rz:8tWDcw4o4Ts/9Ckn1R
TLSH
T148C47D36F2D09437D0372A7C8D5F92949829BE703D289846B7D42F4C9F79682792E2D3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3516	2160	WerFault.exe	88

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 2160	3568	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.HEUR.AdWare.Win32.Generic.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_not-a-virus.HEUR.AdWare.Win32.Generic.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 520
    3⤵
    - Program crash
    PID:3516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2160 -ip 2160
1⤵
PID:4860

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2160-0-0x00000000008F0000-0x0000000000982000-memory.dmp

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