041fc3abf8578ddcead5a8c4a8be8960b7c4d45b21d3370ee2683605e86a728c

Analysis

max time kernel
130s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 14:01

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General

Target

scrcpy-win64-v2.6.1/AdbWinUsbApi.dll
Size

71KB
MD5

e6e1716f53624aff7dbce5891334669a
SHA1

9c17f50ba4c8e5db9c1118d164995379f8d686fb
SHA256

51a61758a6f1f13dd36530199c0d65e227cd9d43765372b2942944cc3296ca2c
SHA512

c47392b6f7d701e78f78e0b0ddce5508ab8d247a4095391e77cd665e955f4938e412ffcb6076534dcad287af4f78d84668496935e71b9bb46a98401522815eb9
SSDEEP

1536:o72doFmOiHizFbPlspcsbj5ZsP+YeTs1pN7lLx:oSSfN9+YeTs1pNR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3124	1388	WerFault.exe	84

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 3 IoCs

description	pid	Process	procid_target
PID 908 wrote to memory of 1388	908	rundll32.exe	84
PID 908 wrote to memory of 1388	908	rundll32.exe	84
PID 908 wrote to memory of 1388	908	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\AdbWinUsbApi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:908
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\AdbWinUsbApi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 616
    3⤵
    - Program crash
    PID:3124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1388 -ip 1388
1⤵
PID:4176

Network

MITRE ATT&CK Enterprise v15

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

Windows 7 deprecation

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