Overview

overview

10

Static

static

10

8833704c2e...ca.exe

windows10-2004-x64

10

8833704c2e...ca.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    8833704c2e91dbddbebd7c4d1bce88ead96e98d14200a62d9bb7933f48e0d6ca.bin
  • Size 45KB
  • Sample260929-sn1nhatcnc
  • SHA256 8833704c2e91dbddbebd7c4d1bce88ead96e98d14200a62d9bb7933f48e0d6ca
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • asianslot88.mom:443

  • asianslot88.mom:8443

  • asianslot88.mom:25

  • asianslot88.mom:80

Mutex

  • j4matl1kXIN1

Attributes
  • delay

    3

  • install

    true

  • install_file

    mb66.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      8833704c2e91dbddbebd7c4d1bce88ead96e98d14200a62d9bb7933f48e0d6ca.bin
    • Size 45KB
    • SHA256 8833704c2e91dbddbebd7c4d1bce88ead96e98d14200a62d9bb7933f48e0d6ca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks