General

  • Target

    Leer Documento.vbs

  • Size

    23.1MB

  • Sample

    240809-k47srayfkr

  • MD5

    c7b73269543ae666701b2d97172b93fb

  • SHA1

    e6d9435df4b136ceac144b84ec9b8fa7cfead13a

  • SHA256

    7b6d6d51a0032be0ac9c3b857065a2ba87caa96dac3d0023d8819eb3baa6dd8c

  • SHA512

    3cbd06d2e480e3b62f0881a51f7f94f797201de3b6053f1f6b7728c9e3467c24c5f58d5a2304d75487703ce496de9a5d4ee795cab6a08eefa45dc68324590287

  • SSDEEP

    1536:VPadPlP4PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPm:8v

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://firebasestorage.googleapis.com/v0/b/rodriakd-8413d.appspot.com/o/dll%2Fdll%20Hope.txt?alt=media&token=61c829f6-e196-49e8-b4ff-041134577ffe

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

zorra123.duckdns.org:2020

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Leer Documento.vbs

    • Size

      23.1MB

    • MD5

      c7b73269543ae666701b2d97172b93fb

    • SHA1

      e6d9435df4b136ceac144b84ec9b8fa7cfead13a

    • SHA256

      7b6d6d51a0032be0ac9c3b857065a2ba87caa96dac3d0023d8819eb3baa6dd8c

    • SHA512

      3cbd06d2e480e3b62f0881a51f7f94f797201de3b6053f1f6b7728c9e3467c24c5f58d5a2304d75487703ce496de9a5d4ee795cab6a08eefa45dc68324590287

    • SSDEEP

      1536:VPadPlP4PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPm:8v

    • AsyncRat

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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks