2d5546435f6cc48d9762e0c3b3635f51b5563e25fa101971fa8088df0a19b931

Analysis

max time kernel
149s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
08/05/2026, 10:37

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General

Target
2d5546435f6cc48d9762e0c3b3635f51b5563e25fa101971fa8088df0a19b931.dll
Size 1.5MB
Sample260508-mn7txsa14p
SHA256 2d5546435f6cc48d9762e0c3b3635f51b5563e25fa101971fa8088df0a19b931
MD5 08dc7e9953d83bc8dde5261251517112
SHA1 14490026e6ca88782b31b70fee7f01b37cb91023
SHA512 ea6c42cc566c012653810802e8d07ffc56aa3a56292410f23135a0e7f39cbb61b2a39d1aef15268ae656df833b748a9b3230793943294e7201fdea18968b2991
SSDEEP 24576:mIAbi4MwB6LJPdAtyU7iiidwCsLzPLLjUJM5FIJRweiMtRMqYCT85K0b:rNEXKU
TLSH
T1D6755C43E2B24CE7C7D90531DC6AD2767B347A1C93FB86737680D9D7B5622A07A2031A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4912	4928	WerFault.exe	79

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 6136 wrote to memory of 4928	6136	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d5546435f6cc48d9762e0c3b3635f51b5563e25fa101971fa8088df0a19b931.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:6136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d5546435f6cc48d9762e0c3b3635f51b5563e25fa101971fa8088df0a19b931.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 404
    3⤵
    - Program crash
    PID:4912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4928 -ip 4928
1⤵
PID:4224

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/4928-0-0x0000000000930000-0x000000000097A000-memory.dmp

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