Analysis

  • max time kernel
    84s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/06/2023, 13:07

General

  • Target

    decode_902fce6202c040a512c62fc4a5b36683cb78e09f76fb47ba371d2e1cea1429f3.exe

  • Size

    47KB

  • MD5

    4d8f961dc3396fa19c5e39e4314e84f7

  • SHA1

    ae760973e2ddf7e0be1b268301ccbe584bb81678

  • SHA256

    715f6f9aeaae1d34865039204dde4be900555a8e6c573d884707f6dc39ffb7c7

  • SHA512

    335f5b2fb285bc9ca496e69197faec5c620e6f959899f0301df22a6e8a2b2a8a392925de1a23536a170d46a01bf9c238405909ace2283114fbda3438e22ff824

  • SSDEEP

    768:5OEuILWCKi+Diq2FxhLRaqiOqYbJgePHtbMYZevEgK/JTZVc6KN:5OtmqaxXjZbGORBEnkJTZVclN

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

22JUNIO-RODA

C2

20.200.63.2:2525

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#.

  • Async RAT payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\decode_902fce6202c040a512c62fc4a5b36683cb78e09f76fb47ba371d2e1cea1429f3.exe
    "C:\Users\Admin\AppData\Local\Temp\decode_902fce6202c040a512c62fc4a5b36683cb78e09f76fb47ba371d2e1cea1429f3.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2960

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2960-133-0x00000000008F0000-0x0000000000902000-memory.dmp

    Filesize

    72KB

  • memory/2960-134-0x0000000000E80000-0x0000000000E90000-memory.dmp

    Filesize

    64KB

  • memory/2960-135-0x0000000000E80000-0x0000000000E90000-memory.dmp

    Filesize

    64KB