d7c1e42e2f4b749991f0d11f31f74754af29c53adfd93c2a7599518989b4d63c

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/09/2026, 11:39

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General

Target
python37.dll
Size 6.8MB
Sample260904-nsffxawvbv
SHA256 d7c1e42e2f4b749991f0d11f31f74754af29c53adfd93c2a7599518989b4d63c
MD5 b7b5cf29bc1b32dfa5f156792dd1915e
SHA1 b96a8991dc23627e446e1a56cf3391738eba3180
SHA512 7d2b1cd3571a0d865702beeba3b12c4aa6785efd6ff3f42027618e9874fe2f3ddf81fe72085804bc2543a1b055eacc3a6957ac13ca806ceac8af1b2dee01ab52
SSDEEP 98304:M2dadp8HIC/0aRnn0GifTHaMZ32UHmmQU8EJ+oPKHbscETSMp:MFgtsaRR+Z0U8EJ+oPK7scEj
TLSH
T1667618217580A190D5BA90F15FA6D672D56DFC1C13E1B9CF3986BB5839326C30ABA30F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5428	3044	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 1148 wrote to memory of 3044	1148	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\python37.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1148
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\python37.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3044
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 544
    3⤵
    - Program crash
    PID:5428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3044 -ip 3044
1⤵
PID:3024

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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