Overview

overview

10

Static

static

10

NursulanCrack.exe

windows10-2004-x64

10

NursulanCrack.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    NursulanCrack.exe

  • Size

    63KB

  • Sample

    250420-m28ndas1gz

  • MD5

    45a29490589e6635ab2734cf38e47c62

  • SHA1

    69aa8013c4ed1616442077aa4995f4cb1f209cee

  • SHA256

    dbbc3b014153cb0742cc5386136f347b3ad61eb539524d8e925a8a28a23cc73d

  • SHA512

    e67d536411faf00e9f62ac6a39991902641bba38e54c6c2581251300545b52177ac35647a1d2e4f502a9864d722ba21ca5b14184a6abf518256397d9570354bd

  • SSDEEP

    768:O1fwJdXHF378LAC8A+XPfXssq8nXhllT9SzGo1+T4/SBGHmDbDFpP0oXNMJSuxkP:kUFBXn9TUzRcYUb3P9mguxkpqKmY7

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:3232

Attributes
  • delay

    2

  • install

    true

  • install_file

    Nursulan cRack.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      NursulanCrack.exe

    • Size

      63KB

    • MD5

      45a29490589e6635ab2734cf38e47c62

    • SHA1

      69aa8013c4ed1616442077aa4995f4cb1f209cee

    • SHA256

      dbbc3b014153cb0742cc5386136f347b3ad61eb539524d8e925a8a28a23cc73d

    • SHA512

      e67d536411faf00e9f62ac6a39991902641bba38e54c6c2581251300545b52177ac35647a1d2e4f502a9864d722ba21ca5b14184a6abf518256397d9570354bd

    • SSDEEP

      768:O1fwJdXHF378LAC8A+XPfXssq8nXhllT9SzGo1+T4/SBGHmDbDFpP0oXNMJSuxkP:kUFBXn9TUzRcYUb3P9mguxkpqKmY7

    Score
    10/10
    asyncratdefaultrat

    • 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