Overview

overview

10

Static

static

10

J7FLH_KRMAL_SQR.exe

windows10-2004-x64

10

J7FLH_KRMAL_SQR.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    J7FLH_KRMAL_SQR.exe
  • Size 48KB
  • Sample260419-lbhtlaft6m
  • SHA256 47aed6e012b359573ad363daee75ef2f43e777ce379a743d522669b8a04f80ce
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasionexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

Botnet

  • Default

C2

  • 188.54.62.60:8848

  • 188.54.62.60:4782

Mutex

  • DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    true

  • install_file

    SystemUpdate.exe

  • install_folder

    %AppData%

  • local_host

    127.0.0.1

aes.plain

Targets

    • Target
      J7FLH_KRMAL_SQR.exe
    • Size 48KB
    • SHA256 47aed6e012b359573ad363daee75ef2f43e777ce379a743d522669b8a04f80ce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasionexecutionasyncratpersistencerat

    • 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