c6fb5d45ed3787e5a55b5662552f3c140a0be56991ba722a193107fdc8de0fc9

Analysis

max time kernel
149s
max time network
158s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/08/2026, 18:53

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General

Target
DrawBot/_cffi_backend.cp38-win32.dll
Size 143KB
Sample260801-xjs53stfph
SHA256 c6fb5d45ed3787e5a55b5662552f3c140a0be56991ba722a193107fdc8de0fc9
MD5 a84c081338ab64d03b7e07cc3afe4b6f
SHA1 25ec8dd6a76c02493459055c1306b3d9fd3a21b2
SHA512 02793c00579a0e44fa9d8a2496cd7016d54d1671221d8434f95e3817bf67149bfbeacc088de85663fb03e912a6021cecc1aff8c1fc2a3575e1e7a8a3d62a6275
SSDEEP 3072:VM2qdNT8pNe55piIuvP5V/Fr+0g/s+LTR2XfU2o1yTLzqnFJtS/BBbmrg:e2qdNr6vHQ0CVKU2o1yTLGnFLS/erg
TLSH
T14CE38D02B74912B5F0DA14BD625A9FFFAA6F55640FD284C39DA428F100245F36E3FB86
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4504	3320	WerFault.exe	80

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 4332 wrote to memory of 3320	4332	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DrawBot\_cffi_backend.cp38-win32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DrawBot\_cffi_backend.cp38-win32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3320
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3320 -s 492
    3⤵
    - Program crash
    PID:4504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3320 -ip 3320
1⤵
PID:4696

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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