bc5fb335322e10864efb9c8a2daec84cd0be963ab761bfdb9688afd7891338e1

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 17:49

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_bc5fb335322e10864efb9c8a2daec84cd0be963ab761bfdb9688afd7891338e1.dll
Size 25KB
Sample260925-weeapaga42
SHA256 bc5fb335322e10864efb9c8a2daec84cd0be963ab761bfdb9688afd7891338e1
MD5 e705862e5c7258ff5a676a8528f6e9ba
SHA1 ced5c38a281c90bd816f1eabde27068b25304381
SHA512 e481f61a3ce28ab0c0c7f8935f6054fbe45c34f39df72c82130c8db0c5b8f58f97330d36adf88cc8333083f20b849b256a183d5db4dbc9bd2dc4207e0a79bf4f
SSDEEP 384:QpViIBkRo4yvbblrG8N+eO2jzj1Hcz2XxrHVtmfpuDIwl:QpsIBqbyvxG6+Uj9HrX5Ew8
TLSH
T123C26B43264486FAC1920839B45992396CEE68313FF7CD9BD63249C7BDB81C2B57E316
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4940	4128	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 5060 wrote to memory of 4128	5060	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_bc5fb335322e10864efb9c8a2daec84cd0be963ab761bfdb9688afd7891338e1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_bc5fb335322e10864efb9c8a2daec84cd0be963ab761bfdb9688afd7891338e1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4128 -s 532
    3⤵
    - Program crash
    PID:4940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4128 -ip 4128
1⤵
PID:5620

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

Loading Replay Monitor...

Downloads

memory/4128-0-0x0000000010000000-0x0000000010009000-memory.dmp

Download