f879f86bf65ce05ee3467df65c55b9837f9dffb0f024c350c9a9869a08609759

Analysis

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

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
05/08/2026, 08:53

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General

Target
python/_ctypes.dll
Size 105KB
Sample260805-kth2msyvbx
SHA256 f879f86bf65ce05ee3467df65c55b9837f9dffb0f024c350c9a9869a08609759
MD5 ff0992dfb0d4d90bdceaad68246c5c22
SHA1 3508b7d730dde3db94ae413625451ae8caa0bd7d
SHA512 8bebc01958d71b327cbc39ed04bc53f6484caa0232a1fd71e6691bdaa89fcbc766bc888d45870dc24d1190c48a0ae0a58c447ec936e34db23059ee6f35a138bb
SSDEEP 3072:qS6mSAe9tVW/dhyGfnH/Jt5Phld/7VILLPf17Mxk:qS6mzInWlhyiH/Jt1d/7wJ
TLSH
T16EB36C42B6D59431EAD6C0BCA7D9D6BA7A3F70B49F6A00F316B9198810B05D32F3D316
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5244	1980	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 4844 wrote to memory of 1980	4844	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\python\_ctypes.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\python\_ctypes.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1980
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1980 -s 640
    3⤵
    - Program crash
    PID:5244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1980 -ip 1980
1⤵
PID:5272

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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