Analysis

  • max time kernel
    118s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 00:13

General

  • Target

    17321475076803448d101dbd20e7eb8f565a5a8db8f024eed2198a76bc7e212f0903aa57bf101.dat-decoded.exe

  • Size

    47KB

  • MD5

    e35231226596142cbc76967e4594bb91

  • SHA1

    e2d0fab79b58afc1f7d94c9c811484dd8454dc2b

  • SHA256

    8df908c62a851ebaaabbe00d3fc14dd1d11103e1722331705030c77948b2395d

  • SHA512

    999898156b2479f380d4d7904e32521ca6270bef4107a57dfa75818b405f79234a71e067c0313eab10791db5476665cde400e0fa62df0ab49924d2f629368671

  • SSDEEP

    768:4q+s3pUtDILNCCa+DiptelDSN+iV08Ybyge7lJoPa5+BvEgK/JvZVc6KN:4q+AGtQOptKDs4zb1CkPE0nkJvZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

remcos2025rem.duckdns.org:2020

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\17321475076803448d101dbd20e7eb8f565a5a8db8f024eed2198a76bc7e212f0903aa57bf101.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\17321475076803448d101dbd20e7eb8f565a5a8db8f024eed2198a76bc7e212f0903aa57bf101.dat-decoded.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2708

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabADFD.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • memory/2708-0-0x000007FEF5F13000-0x000007FEF5F14000-memory.dmp

    Filesize

    4KB

  • memory/2708-1-0x00000000000F0000-0x0000000000102000-memory.dmp

    Filesize

    72KB

  • memory/2708-2-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp

    Filesize

    9.9MB

  • memory/2708-19-0x000007FEF5F13000-0x000007FEF5F14000-memory.dmp

    Filesize

    4KB

  • memory/2708-20-0x000007FEF5F10000-0x000007FEF68FC000-memory.dmp

    Filesize

    9.9MB