dafc9e8dd4deb65ed70e3cef072b5b378f3cc78ffda6b122629d23e9bd5bbaa6

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/07/2026, 22:23

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General

Target
dafc9e8dd4deb65ed70e3cef072b5b378f3cc78ffda6b122629d23e9bd5bbaa6.dll
Size 2.0MB
Sample260701-2ayfnaft8k
SHA256 dafc9e8dd4deb65ed70e3cef072b5b378f3cc78ffda6b122629d23e9bd5bbaa6
MD5 2bfcf89abf48cc09a576544834bff96a
SHA1 4e443082760de131b9d22f4b3235876c37fc96e6
SHA512 9a8204bef5fec1a1185be4bf5eb4861ebf2f190e5c184d895b8af1997a38102c917f8647ecd2f41f1e1c488441d18149f89666152dd6bfc44edca96b5d12bb67
SSDEEP 49152:YFi5G2B/U569NqecwPt9XY5d4TBfxR91w0:YFh2B/eXkPt9XYON1w0
TLSH
T1BDA54B12A2C58437E1631E3B8C2EE6C478397E251B74D98B3EF85E4C1F39B41A926753
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2996	3516	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 4936 wrote to memory of 3516	4936	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dafc9e8dd4deb65ed70e3cef072b5b378f3cc78ffda6b122629d23e9bd5bbaa6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dafc9e8dd4deb65ed70e3cef072b5b378f3cc78ffda6b122629d23e9bd5bbaa6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3516 -s 636
    3⤵
    - Program crash
    PID:2996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3516 -ip 3516
1⤵
PID:3652

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/3516-0-0x0000000002CB0000-0x0000000002EAE000-memory.dmp

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