Overview

overview

10

Static

static

3

tmpfqdcfxj6.exe

windows10-ltsc_2021-x64

10

tmpfqdcfxj6.exe

windows10-2004-x64

10

tmpfqdcfxj6.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    tmpfqdcfxj6
  • Size 4.2MB
  • Sample260522-y5s8msgw9x
  • SHA256 04e398c95d50638aaa182894dc0209a340421a017cebb8503b024c30b46fba8b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdiscoveryrat

Malware Config

Targets

    • Target
      tmpfqdcfxj6
    • Size 4.2MB
    • SHA256 04e398c95d50638aaa182894dc0209a340421a017cebb8503b024c30b46fba8b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryasyncratrat

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks