Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2024 08:02

General

  • Target

    1730879944d691bb811f5e0f33d6d0d5afc86cdfb09b3d0562ee86d2276a3358127f125d3c941.exe

  • Size

    47KB

  • MD5

    e37ccbcd075c4ec7d14499980edb88ab

  • SHA1

    8cf12f19bcbe18c21ba0069fec023fc43c107e97

  • SHA256

    66663cf3596b0e6fd2721d81f91cda058ca61feb46f9943ef1a91fec7a68590d

  • SHA512

    bf65695638c4fbeac8d44698bef9e3d1955ba6dc99a7d23c5de68ee108be22b4bbf6f47474f6f3916f314c9e4640f3878f3bf72fe8fcbd641326cc1bd9c8e5da

  • SSDEEP

    768:xGq+s3pUtDILNCCa+DiC0jxYsLqRl8Aonia8YbXgepGQPPWLvEgK/JLZVc6KN:8q+AGtQOCCzLAozbw3QPonkJLZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Server

C2

dcfas.duckdns.org:35650

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1730879944d691bb811f5e0f33d6d0d5afc86cdfb09b3d0562ee86d2276a3358127f125d3c941.exe
    "C:\Users\Admin\AppData\Local\Temp\1730879944d691bb811f5e0f33d6d0d5afc86cdfb09b3d0562ee86d2276a3358127f125d3c941.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4188

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4188-1-0x0000000000C90000-0x0000000000CA2000-memory.dmp

    Filesize

    72KB

  • memory/4188-0-0x00007FFF29233000-0x00007FFF29235000-memory.dmp

    Filesize

    8KB

  • memory/4188-2-0x00007FFF29230000-0x00007FFF29CF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4188-5-0x00007FFF29230000-0x00007FFF29CF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4188-6-0x00007FFF29233000-0x00007FFF29235000-memory.dmp

    Filesize

    8KB

  • memory/4188-7-0x00007FFF29230000-0x00007FFF29CF1000-memory.dmp

    Filesize

    10.8MB

  • memory/4188-8-0x00007FFF29230000-0x00007FFF29CF1000-memory.dmp

    Filesize

    10.8MB