2b1b32c758d5a1279257406889e94a5bbbac0665f751b7724c538d005fd4b5fa

Analysis

max time kernel
149s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
11/05/2026, 02:53

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General

Target
2b1b32c758d5a1279257406889e94a5bbbac0665f751b7724c538d005fd4b5fa.dll
Size 25KB
Sample260511-ddhydaaw7t
SHA256 2b1b32c758d5a1279257406889e94a5bbbac0665f751b7724c538d005fd4b5fa
MD5 ac3ab4b6468f48d70ce37f23c8555c77
SHA1 76cd6a4adbdf8014ed2dc240a6a34833b492d234
SHA512 037b472a31a65d4460b5fdd0ac2081456d7acbad006f6f2e9bb2c14a2b72abce779d228e82227a95aefab439ace634973aee6e9555c80d5162102a19e2814845
SSDEEP 384:tqBntzTP9u2bR8BN99DNvylFv/hq0KGJij8HMtWNZ41lhs8hzrXD:ABnZDaBN9lNqrBqBGbMoZ41jfXD
TLSH
T1C8C2E781E2A049D6CB6E013CF4870BB60674EDD05FA059C3CB357EF01A776D2AA7261B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4896	4956	WerFault.exe	85

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 4948 wrote to memory of 4956	4948	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b1b32c758d5a1279257406889e94a5bbbac0665f751b7724c538d005fd4b5fa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b1b32c758d5a1279257406889e94a5bbbac0665f751b7724c538d005fd4b5fa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4956
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 616
    3⤵
    - Program crash
    PID:4896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4956 -ip 4956
1⤵
PID:4864

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/4956-0-0x00000000005C0000-0x000000000067F000-memory.dmp

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