8f42a11362f7c26e533c3531c206dedf3a559a88f015906134c59d773a5a35e4

Analysis

max time kernel
148s
max time network
126s
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, 09:47

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General

Target
jaffacakes118_8f42a11362f7c26e533c3531c206dedf3a559a88f015906134c59d773a5a35e4.dll
Size 222KB
Sample260930-lsd7qsxdmh
SHA256 8f42a11362f7c26e533c3531c206dedf3a559a88f015906134c59d773a5a35e4
MD5 e1ee3809c24922f9cc795a6dc8453a35
SHA1 8c63989c77fcd6d579acbec1e2ff24464ec94aa0
SHA512 7df95a13a5f854d2248ac3831285748fc4df15bed438e7c035cb0490ac5f21c5cdc810033331537e0a5c9eb56cebc12727021eccc7b2433ab16b0b0acee1773a
SSDEEP 6144:9ZiQNmeQ7aDjGQtBvY9lkDTBMsJI/z8zcBU/:OQNmkjGQtxY9lkDTxn4Bo
TLSH
T115247C3AE1D08977D0761E7CCE9AA2E5745EBF202D3C150B79E81E4C897A3D269193C3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2444	4280	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 4964 wrote to memory of 4280	4964	regsvr32.exe	88

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_8f42a11362f7c26e533c3531c206dedf3a559a88f015906134c59d773a5a35e4.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4964
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\jaffacakes118_8f42a11362f7c26e533c3531c206dedf3a559a88f015906134c59d773a5a35e4.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4280
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4280 -s 576
    3⤵
    - Program crash
    PID:2444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4280 -ip 4280
1⤵
PID:1100

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/4280-0-0x000000000042F000-0x0000000000430000-memory.dmp

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