041fc3abf8578ddcead5a8c4a8be8960b7c4d45b21d3370ee2683605e86a728c

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 14:01

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General

Target
scrcpy-win64-v2.6.1/AdbWinApi.dll
Size 105KB
Sample240829-rb2vcsvgjg
SHA256 1ad523231de449af3ba0e8664d3af332f0c5cc4f09141691ca05e35368fa811a
MD5 d79a7c0a425f768fc9f9bcf2aa144d8f
SHA1 3da9e4c4566bd6d4efeeaf7ceab9e9e83f2f67e5
SHA512 ff650b98ecc55df6c2cb1b22221b1e71d63c01324f8a8b0f05f1497f5416131f7c33ef2ea17ed323cb2bfdbe7ae1824474544434899d2cb89e9c8c00db7dbb15
SSDEEP 1536:qwqdq+3pvspmLh8SCykrpTG7kfGHuNezq02XJqo+iFi1yCPo7n8xcL:qwqD3L8Tezq0et+ui1yJv
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2828	2792	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2792	2780	rundll32.exe	30
PID 2780 wrote to memory of 2792	2780	rundll32.exe	30
PID 2780 wrote to memory of 2792	2780	rundll32.exe	30
PID 2780 wrote to memory of 2792	2780	rundll32.exe	30
PID 2780 wrote to memory of 2792	2780	rundll32.exe	30
PID 2780 wrote to memory of 2792	2780	rundll32.exe	30
PID 2780 wrote to memory of 2792	2780	rundll32.exe	30
PID 2792 wrote to memory of 2828	2792	rundll32.exe	31
PID 2792 wrote to memory of 2828	2792	rundll32.exe	31
PID 2792 wrote to memory of 2828	2792	rundll32.exe	31
PID 2792 wrote to memory of 2828	2792	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\AdbWinApi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\AdbWinApi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2792
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 244
    3⤵
    - Program crash
    PID:2828

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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