041fc3abf8578ddcead5a8c4a8be8960b7c4d45b21d3370ee2683605e86a728c

Analysis

max time kernel
149s
max time network
128s
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/scrcpy.exe
Size

677KB
MD5

00fa7e004a9e096505ea9f2ba95d5331
SHA1

3268b4460da4ea1f80c14d64766c1b8d94ad7552
SHA256

2da2bbd1469f03e4dd00dfdbfeaaa6b2379035aa54821840092a672db4313258
SHA512

02ebbf74eead7c7204b9ec757d381089da7eb208d678722f56dbbc10987dcb67cb3d19c40d3426a556083370b1ae192ed81cb97821796ce84ab044ff41c2b19e
SSDEEP

12288:d2wdn8ZjPcd8dMUH2JEpD2OlcDsSRlz0umem345I7:fdn8ZjESdMUWJEpD2Oar4Zem34K7

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 2 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	adb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	adb.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 2924	800	scrcpy.exe	88
PID 800 wrote to memory of 2924	800	scrcpy.exe	88
PID 800 wrote to memory of 2924	800	scrcpy.exe	88
PID 2924 wrote to memory of 1952	2924	adb.exe	92
PID 2924 wrote to memory of 1952	2924	adb.exe	92
PID 2924 wrote to memory of 1952	2924	adb.exe	92
PID 800 wrote to memory of 4036	800	scrcpy.exe	93
PID 800 wrote to memory of 4036	800	scrcpy.exe	93
PID 800 wrote to memory of 4036	800	scrcpy.exe	93

C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\scrcpy.exe
"C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\scrcpy.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:800
- C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\adb.exe
  adb start-server
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\adb.exe
    adb -L tcp:5037 fork-server server --reply-fd 608
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1952
- C:\Users\Admin\AppData\Local\Temp\scrcpy-win64-v2.6.1\adb.exe
  adb devices -l
  2⤵
  PID:4036

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

Replay Monitor

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Downloads

memory/800-3-0x00007FF724ED0000-0x00007FF724FE9000-memory.dmp

Filesize
1.1MB

Download
memory/800-7-0x00007FFC57110000-0x00007FFC57137000-memory.dmp

Filesize
156KB

Download
memory/800-8-0x00007FFC53820000-0x00007FFC5385E000-memory.dmp

Filesize
248KB

Download
memory/800-9-0x00007FFC42CF0000-0x00007FFC4308B000-memory.dmp

Filesize
3.6MB

Download
memory/800-4-0x00007FFC43250000-0x00007FFC44366000-memory.dmp

Filesize
17.1MB

Download
memory/800-5-0x00007FFC53860000-0x00007FFC53901000-memory.dmp

Filesize
644KB

Download
memory/800-6-0x00007FFC43090000-0x00007FFC4324A000-memory.dmp

Filesize
1.7MB

Download