a6c42fda8d0e72a52f92c73a83ff7acfe0688a938dd879471c275309bfd03abe

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
20/08/2026, 08:33

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General

Target
a6c42fda8d0e72a52f92c73a83ff7acfe0688a938dd879471c275309bfd03abe.bin.dll
Size 5.9MB
Sample260820-kf67bawsay
SHA256 a6c42fda8d0e72a52f92c73a83ff7acfe0688a938dd879471c275309bfd03abe
MD5 3b963b1087cb3984702e2de36e5fba5e
SHA1 97da1429e598240992be7daef9388445d9231ac1
SHA512 0043c193ffcb4b4852dd294e8c48be951a6a70a8f89dce25d5f6be8d9896064cb0a6a154deeb798440976f6a99e7c271891fba10672a0c88b4b69c96778dc503
SSDEEP 49152:8BYvboJtjLjGofSOo8IVhPoCIEdowTrTn0zadrCnpg/oIFzJAcU3LoCIlHggcfaq:I
TLSH
T1EA5609124E5C24A7D1E5C1FD25DA76C8CD9E48289AE877972CD381FCA5CEC2508CA2F7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
60	3368	WerFault.exe	86

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 1276 wrote to memory of 3368	1276	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6c42fda8d0e72a52f92c73a83ff7acfe0688a938dd879471c275309bfd03abe.bin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6c42fda8d0e72a52f92c73a83ff7acfe0688a938dd879471c275309bfd03abe.bin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3368 -s 600
    3⤵
    - Program crash
    PID:60

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3368 -ip 3368
1⤵
PID:4328

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/3368-1-0x00000000374F0000-0x00000000375CA000-memory.dmp

Download

memory/3368-5-0x0000000074BF0000-0x00000000751D8000-memory.dmp