1b372f064eacb455a0351863706e6326ca31b08e779a70de5de986b5be8069a1

Analysis

max time kernel
149s
max time network
151s
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/VCRUNTIME140.dll
Size 84KB
Sample260801-xjs53stfph
SHA256 1b372f064eacb455a0351863706e6326ca31b08e779a70de5de986b5be8069a1
MD5 ae96651cfbd18991d186a029cbecb30c
SHA1 18df8af1022b5cb188e3ee98ac5b4da24ac9c526
SHA512 42a58c17f63cf0d404896d3b4bb16b2c9270cc2192aa4c9be265ed3970dfc2a4115e1db08f35c39e403b4c918be4ed7d19d2e2e015cb06b33d26a6c6521556e7
SSDEEP 1536:RPwKQRaeU5QsPWFP/wPENm2eK7oJnoUSgpAY8ODcDcm7cIs+4ecbV6iVBoA2r:RwKQRbU5P4XwPENm2eK7mnoUSgpAY8Oa
TLSH
T17A837D11B1C040B1E15608B612E99B23FA7DA3734FD94DCF5FAA5C8C1AB93D2A73425B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
936	4080	WerFault.exe	81

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 4396 wrote to memory of 4080	4396	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DrawBot\VCRUNTIME140.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DrawBot\VCRUNTIME140.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4080
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 448
    3⤵
    - Program crash
    PID:936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 4080 -ip 4080
1⤵
PID:4788

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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