2f23e6e5328b419684b320161daba876226f278297cdf88fe67732fe7604b9b1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 19:04

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General

Target
2f23e6e5328b419684b320161daba876226f278297cdf88fe67732fe7604b9b1.dll
Size 117KB
Sample260804-xre87awsb1
SHA256 2f23e6e5328b419684b320161daba876226f278297cdf88fe67732fe7604b9b1
MD5 33eb945bc3cee97ff27f03f2e2110101
SHA1 27da8092de490fc98fc1d2ff615ebcd599f78cef
SHA512 e4b432baea6f29e23f8804201eacabbef1853c3c2608945e1cfc9f977d65ee09cd383b345a8400580f9b3335b9c2ef6f08be76e1881047cfe759888b5e581dea
SSDEEP 3072:lCm0yGhSJ7A8XjP2EPSf9eNNHu9r5U/VgDJT1eLotHrN:05SJE8v6QNNHKG8tYotH
TLSH
T10FC3F183314E81FFED0FA3B95DB3810EF3701D0651610A6A1769154396678F5AE7EA13
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2252	4168	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 3632 wrote to memory of 4168	3632	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2f23e6e5328b419684b320161daba876226f278297cdf88fe67732fe7604b9b1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2f23e6e5328b419684b320161daba876226f278297cdf88fe67732fe7604b9b1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4168 -s 600
    3⤵
    - Program crash
    PID:2252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4168 -ip 4168
1⤵
PID:4700

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

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Downloads

memory/4168-0-0x0000000074F40000-0x00000000755BA000-memory.dmp

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memory/4168-2-0x0000000074F40000-0x00000000755BA000-memory.dmp

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memory/4168-3-0x0000000074F40000-0x00000000755BA000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads