a406728533aa3767e8f842821d9ee8c13e74a47d51842de7306c452d2667ffe6

Analysis

max time kernel
148s
max time network
132s
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, 11:44

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General

Target
jaffacakes118__90b7baad27ce1c8cf5bee750ca09a997.dll
Size 57KB
Sample260919-nwl3vszdrf
SHA256 a406728533aa3767e8f842821d9ee8c13e74a47d51842de7306c452d2667ffe6
MD5 90b7baad27ce1c8cf5bee750ca09a997
SHA1 c4a8171e496d1790cf72b32153f75654e4bda46c
SHA512 97f2f949a1d0452ae0f173ec6b8bb91fd924b3d11b085c51a64197142cc9d0a31aad4704e34b3337a8487b1bc4fea622aa85a96141b1441d8abea25fb81fd73d
SSDEEP 768:K8RXAAN2EINAfzPUu8XEX8X0b3N/dE1ba1xCeOfBItRHO+JUKQSS9E1WvGIg3RJ7:KZAYv6U5aEEzeBOu+JUPEk1G28Iq1
TLSH
T1CC43F19062B08493E7490B716089A763EC31AD1DF265831BBBF36B5F6CF6314E853B94
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2988	4348	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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 4348	1492	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__90b7baad27ce1c8cf5bee750ca09a997.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__90b7baad27ce1c8cf5bee750ca09a997.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 564
    3⤵
    - Program crash
    PID:2988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4348 -ip 4348
1⤵
PID:4524

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/4348-0-0x0000000010000000-0x0000000010012000-memory.dmp

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