ae4c8d37a496b43f8974ba8f07f708e22a9570ba0cddc3dc3a36edbccd4d2a20

Analysis

max time kernel
151s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
14-06-2023 12:49

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General

Target

scrcpy-win64-v2.0/scrcpy-noconsole.vbs
Size

212B
MD5

a6adb14566ed94e5d80107aeb0fa5291
SHA1

4160262f99cc0d34573d6538001430f0c6f8c5ee
SHA256

3ccda94c161f18cef07c50d4d3c4913eb883d4b0fe3b939c35fae52784fb1d2b
SHA512

29540dfb671b71e3daec748a60324913028d236a458855f971d40a8ac41538c1636b94c6a31469f281419c8bd2f4e1cf8c9f16beb03fa005242c277e1dc08d29

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	WScript.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 2080	1180	WScript.exe	83
PID 1180 wrote to memory of 2080	1180	WScript.exe	83
PID 2080 wrote to memory of 3396	2080	cmd.exe	85
PID 2080 wrote to memory of 3396	2080	cmd.exe	85
PID 3396 wrote to memory of 3696	3396	scrcpy.exe	86
PID 3396 wrote to memory of 3696	3396	scrcpy.exe	86
PID 3396 wrote to memory of 3696	3396	scrcpy.exe	86
PID 3696 wrote to memory of 400	3696	adb.exe	87
PID 3696 wrote to memory of 400	3696	adb.exe	87
PID 3696 wrote to memory of 400	3696	adb.exe	87
PID 3396 wrote to memory of 932	3396	scrcpy.exe	88
PID 3396 wrote to memory of 932	3396	scrcpy.exe	88
PID 3396 wrote to memory of 932	3396	scrcpy.exe	88

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.0\scrcpy-noconsole.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c scrcpy.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2080
- - C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.0\scrcpy.exe
    scrcpy.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3396
  - - C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.0\adb.exe
      adb start-server
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3696
    - - C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.0\adb.exe
        
        adb -L tcp:5037 fork-server server --reply-fd 600
        5⤵
        
        PID:400
  - - C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.0\adb.exe
      adb devices -l
      4⤵
      PID:932

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3396-136-0x00007FF66D220000-0x00007FF66D32D000-memory.dmp

Filesize
1.1MB

Download
memory/3396-137-0x00007FFDAE620000-0x00007FFDAE6A4000-memory.dmp

Filesize
528KB

Download
memory/3396-138-0x0000000070980000-0x00000000709B4000-memory.dmp

Filesize
208KB

Download
memory/3396-139-0x00007FFDAE410000-0x00007FFDAE613000-memory.dmp

Filesize
2.0MB

Download
memory/3396-140-0x00007FFDAE1A0000-0x00007FFDAE40E000-memory.dmp

Filesize
2.4MB

Download
memory/3396-141-0x00007FFDADE40000-0x00007FFDAE199000-memory.dmp

Filesize
3.3MB

Download
memory/3396-143-0x00007FFDB5240000-0x00007FFDB526A000-memory.dmp

Filesize
168KB

Download
memory/3396-142-0x00007FFDB5630000-0x00007FFDB5657000-memory.dmp

Filesize
156KB

Download