13608aa205e934e3e0b3ac504e1589a41285f9197f6f53be01c2bc59f46b6837

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/10/2026, 06:21

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General

Target
bResourceStrings.dll
Size 544KB
Sample261010-g4a71aff72
SHA256 13608aa205e934e3e0b3ac504e1589a41285f9197f6f53be01c2bc59f46b6837
MD5 e954c33a4f1d57ecf977f3409d3fe0ac
SHA1 205691dda52b9becb59afbedf0e1739c0025f423
SHA512 6e5ee88ae179adfe45e2e6d76c48a4c136630f5dd10f535a387ade271c8b91d2699efff6f4d49c12f02111feeea26a787e87486d876575d317356fae0fbf6d65
SSDEEP 12288:7+oJnQ+k8oYgrhiE2sZmNePPip0fzSvsKpRjga+4:7+oJQ+k8oYg1iEBmNePip0fWvsKpRjVp
TLSH
T1AEC45F1163FE86A4F6F73F38ADF459104E7A7C67A934C19DC192084E8971E809AF0B67
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2112	4776	WerFault.exe	87

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 4712 wrote to memory of 4776	4712	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bResourceStrings.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bResourceStrings.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4776 -s 956
    3⤵
    - Program crash
    PID:2112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4776 -ip 4776
1⤵
PID:2300

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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