General

  • Target

    02d12bf75138c164b2dc3c8acef1cae6

  • Size

    2KB

  • Sample

    241114-s7lzfs1drr

  • MD5

    02d12bf75138c164b2dc3c8acef1cae6

  • SHA1

    b0635c603f5cda3e83768f574a9d6672122baf8d

  • SHA256

    9c9d83deb8c4aa7af8b8495f1cacb657041c6a9658f01f9c1645f363f8a03b37

  • SHA512

    94d5cff8361498edadf7504845f43b36237b5ff4554067c844a65f5af5949a4adcdb6e7d65bbb0de6caa9f6bb0fe1132712bd0d793d62b9dd447453b96740c72

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://pastebin.com/raw/0FK5ax2D

Extracted

Family

asyncrat

Version

1.0.7

Botnet

14

C2

sanchezsanchez2024.duckdns.org:6666

Mutex

DcRatMutex_qwqdanchunSFDGHSDF

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      INFORMACION RAMA JUDICIAL PROCESO PENAL N0 RADICADO 2024-99659-9900236-999669-PDF.vbs

    • Size

      207KB

    • MD5

      438d60b529450e6976d4eaa1562328d6

    • SHA1

      e77ee5f7c92af0b8ad348515315c7a6eba0e00b6

    • SHA256

      0da4e2f6dea5afb3404219e00ca415c8cef6a5f556a3365be274881e62f3aebd

    • SHA512

      87daca922d36625f5a58d4dc77cb318ec70d000d6f0caf62fc78cf145cb2e46bd9b77f30b389555f23391377894c2e63115e4f8e9ec649fb1c57f7f03c5d3832

    • SSDEEP

      192:+QkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQkQk9:4HFzLPTLgeJOXA9vfTfpfRJaV27

    • AsyncRat

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

    • Asyncrat family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks