Overview

overview

10

Static

static

10

sysutilhlp.exe

windows10-2004-x64

10

sysutilhlp.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    sysutilhlp.exe
  • Size 64KB
  • Sample260303-sdc5fsd19k
  • SHA256 5a48ad40140b66b7e908e703578a394a9f5fc2e9c190568bc5ba726ea130a6ed
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefense_evasionexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

C2

  • p-89qeketo.ru.com:8080

  • p-89qeketo.ru.com:6060

  • p-89qeketo.ru.com:4782

  • p-89qeketo.ru.com:443

  • p-89qeketo.ru.com:80

  • p-89qeketo.ru.com:8888

Mutex

  • SysUtil

Attributes
  • delay

    1

  • install

    true

  • install_file

    sysutilhlp.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      sysutilhlp.exe
    • Size 64KB
    • SHA256 5a48ad40140b66b7e908e703578a394a9f5fc2e9c190568bc5ba726ea130a6ed
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionasyncratpersistencerat

    • AsyncRat

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

      ratasyncrat

    • Asyncrat family

      asyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks