3ba13420d47c60d958e0d5b333440f9895704879bb7c983b55f195717f621a3e

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/06/2026, 20:49

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General

Target
scrcpy-win64-v3.1/AdbWinUsbApi.dll
Size 71KB
Sample260604-zl2lcaev41
SHA256 3ba13420d47c60d958e0d5b333440f9895704879bb7c983b55f195717f621a3e
MD5 93a6075b7ae7d0df52ec55017a2f8214
SHA1 af6729c67f09f27440a2354cf7a41db5defb70a5
SHA512 c4b17a54edf4aa75a2456a3d3b647fc28016fdbc98cda725cc34e0f631f3d357c9abac9f7d089137401ddeefac7af0fd353aca3b89777093c1fcb55dca8de3eb
SSDEEP 1536:J72doFmOiHizFbPlspcsbj5ZsP+YeTs1px7HxEw:JSSfN9+YeTs1px
TLSH
T12A636C227990C432CC9651B819ECE621A67FBA511BB1C4C3779D43DBDE203C1ABB9397
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2136	1236	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 2024 wrote to memory of 1236	2024	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v3.1\AdbWinUsbApi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v3.1\AdbWinUsbApi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 496
    3⤵
    - Program crash
    PID:2136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1236 -ip 1236
1⤵
PID:4632

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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