Analysis

  • max time kernel
    134s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 02:28

General

  • Target

    31f50eda5a542daad800246c8c8824650f1523bde4c3e944acda96c10fe3b0f7.exe

  • Size

    69KB

  • MD5

    bbcb59d0329221e6ab409c0aceaef72a

  • SHA1

    317a9e5220efc1438df0957a7199377b8fc400d1

  • SHA256

    31f50eda5a542daad800246c8c8824650f1523bde4c3e944acda96c10fe3b0f7

  • SHA512

    2ec6686cf4d46d68f7c4e10240b1f7dec3d4c78c62c5fd1358ac8dc001555e62fbf851897a47fb5681763b2ad7e75a435143f7e6bd67468f8fa30015a245e8ff

  • SSDEEP

    1536:goTwK0N6HQ/sKxDwtc/l39PvlbcdPVUdvLcMBYWSVtAONx:goTwK0N6HQ/Bxsq9NHlbcd9avLcMqvrz

Malware Config

Extracted

Family

asyncrat

Version

A 13

Botnet

Default

C2

65.21.198.54:850

Mutex

AsyncMutex_5552454

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\31f50eda5a542daad800246c8c8824650f1523bde4c3e944acda96c10fe3b0f7.exe
    "C:\Users\Admin\AppData\Local\Temp\31f50eda5a542daad800246c8c8824650f1523bde4c3e944acda96c10fe3b0f7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1732-0-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

    Filesize

    4KB

  • memory/1732-1-0x00000000009A0000-0x00000000009B8000-memory.dmp

    Filesize

    96KB

  • memory/1732-2-0x0000000074C40000-0x000000007532E000-memory.dmp

    Filesize

    6.9MB

  • memory/1732-3-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

    Filesize

    4KB

  • memory/1732-4-0x0000000074C40000-0x000000007532E000-memory.dmp

    Filesize

    6.9MB