72fe60703883adf383cae7e681618b46096eb1173e49289bc6eb5140987aae8a

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/09/2026, 22:54

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General

Target
72fe60703883adf383cae7e681618b46096eb1173e49289bc6eb5140987aae8a.dll
Size 1.5MB
Sample260901-2vmjwsfb57
SHA256 72fe60703883adf383cae7e681618b46096eb1173e49289bc6eb5140987aae8a
MD5 f8a9d722bdfdcc129c6e09e25423b998
SHA1 2046507ec840682152f8bad2568f9c6bfd65b146
SHA512 689ed52e70459c7c575bde5c27db4f9bb1bb42e5ad02a9a3b0cc135c43270190bf35b841b3cb897f39c7f92ea89df88518413a038e45dbb9506e7fb0ebd33964
SSDEEP 24576:TkpmuiDmcD5TFHb94FxWqCH1Teh/poVxm:TemocD5TFxLH1TeA4
TLSH
T1B5754B54D783DDB6C74904B10897E62F1365FE089B14CF5BB244F8BAB9337622AE6318
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3292	4548	WerFault.exe	89
4476	4548	WerFault.exe	89
2888	4548	WerFault.exe	89

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 4972 wrote to memory of 4548	4972	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\72fe60703883adf383cae7e681618b46096eb1173e49289bc6eb5140987aae8a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\72fe60703883adf383cae7e681618b46096eb1173e49289bc6eb5140987aae8a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 488
    3⤵
    - Program crash
    PID:3292
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 476
    3⤵
    - Program crash
    PID:4476
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 468
    3⤵
    - Program crash
    PID:2888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4548 -ip 4548
1⤵
PID:2580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 4548 -ip 4548
1⤵
PID:4680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4548 -ip 4548
1⤵
PID:5060

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/4548-0-0x0000000077AB2000-0x0000000077AB3000-memory.dmp

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