b5a2a7c8da51f0ad7dfd4ef5c80453b6a66591c5d2b85d4dfda48a45b28e73f4

Analysis

max time kernel
148s
max time network
128s
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, 11:02

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General

Target
jaffacakes118_b5a2a7c8da51f0ad7dfd4ef5c80453b6a66591c5d2b85d4dfda48a45b28e73f4.dll
Size 225KB
Sample260930-m45phay15p
SHA256 b5a2a7c8da51f0ad7dfd4ef5c80453b6a66591c5d2b85d4dfda48a45b28e73f4
MD5 43184d6822911bd4f9da975d552be84e
SHA1 8859b31c8e6e49d7a5d489d1f11d832cdae924eb
SHA512 fd074c9f1451d5c8d021c03d5c253d75a5c74d1a60c2fc7a069d7e4966529ee1aa3097ed0285e55dd49cf939f539f2f3fb360b7ca9ab927a513b311978bc5049
SSDEEP 6144:i4fwlDC+cfbbLr0N1+xyPbp6w4Kltalan:i4fTfLoN1N8wtNn
TLSH
T13F34BF1466C1A9D7F05F28B92FBF0FCA293C8A4CA89D8A050366486FF5C5D34176FB61
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3460	1196	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 4520 wrote to memory of 1196	4520	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b5a2a7c8da51f0ad7dfd4ef5c80453b6a66591c5d2b85d4dfda48a45b28e73f4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_b5a2a7c8da51f0ad7dfd4ef5c80453b6a66591c5d2b85d4dfda48a45b28e73f4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 508
    3⤵
    - Program crash
    PID:3460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1196 -ip 1196
1⤵
PID:4128

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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