a3ade81809d8de06ec4ca8f2ce23ce8824bb7c01811037e44d9007ffb17d0520

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/09/2026, 21:35

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General

Target
jaffacakes118__27142ed62389ddcaea449fc50869a0d7.dll
Size 71KB
Sample260920-1faq4sem5w
SHA256 a3ade81809d8de06ec4ca8f2ce23ce8824bb7c01811037e44d9007ffb17d0520
MD5 27142ed62389ddcaea449fc50869a0d7
SHA1 b2451f7383c283da8d771c7529ef47f6f9de6430
SHA512 9a036c1f7c6137cf4c29eb92c1711932b1bb7cbe643c2fd40d0c19e8df9ace3f65b8eda91a99e50a21778f113ca9ef45c1d51ced5f57f105246cacd8c56e400d
SSDEEP 768:sAHoE7DGWrSL9UZ3iMMP2xu/gI0psmlyKHTSykNIt/JS26WmlO38z0OiP6bW1IEg:meGhUZSyIAsnQaas2tOhbIR4le2ZaI
TLSH
T12D63AFA18A6A2779E76ECE7B89BB791D8F1133B3BA43EC9B5424519011360C3BF0511F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4796	4720	WerFault.exe	89

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 2520 wrote to memory of 4720	2520	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__27142ed62389ddcaea449fc50869a0d7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118__27142ed62389ddcaea449fc50869a0d7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 460
    3⤵
    - Program crash
    PID:4796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4720 -ip 4720
1⤵
PID:3296

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/4720-0-0x0000000010000000-0x000000001000C000-memory.dmp

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