bfd21c0a71f912e5995a61fde315b367eeb0be329f528dce5b9a360ebf8ccea5

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
30/09/2026, 09:37

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General

Target
jaffacakes118_bfd21c0a71f912e5995a61fde315b367eeb0be329f528dce5b9a360ebf8ccea5.dll
Size 272KB
Sample260930-llws7sbg86
SHA256 bfd21c0a71f912e5995a61fde315b367eeb0be329f528dce5b9a360ebf8ccea5
MD5 cbcdb4b14c5af19cd332e8b0c5ebf8b1
SHA1 e1b2b7c83cc353d5803a6513f6734d716324d102
SHA512 11b9128a31c1bfaf64b3d601eece9887df2bb138b98066c74df42390921b4cb9aefe383ee73c21168cc75e1b07706a74e3d73fdd83fd84003a9ec53aed2e3c2f
SSDEEP 3072:P0s5jwix9pEx/MkKz88vw60bUfIf3Cd3ty1/kAcZo7Ox0++/pC9KOTwZX3oTwoj:Zx921MS60wfIf0k1sgy4/JZX3sj
TLSH
T12E446C5132C0C4B2DAEE02394957C7295AF6BC709DB9C647FFD13E8EAE356419E28312
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2648	3596	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 5020 wrote to memory of 3596	5020	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_bfd21c0a71f912e5995a61fde315b367eeb0be329f528dce5b9a360ebf8ccea5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_bfd21c0a71f912e5995a61fde315b367eeb0be329f528dce5b9a360ebf8ccea5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3596
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 644
    3⤵
    - Program crash
    PID:2648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3596 -ip 3596
1⤵
PID:3392

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/3596-0-0x0000000010000000-0x0000000010048000-memory.dmp

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