Overview

overview

10

Static

static

10

8325ff9c58...5d.exe

windows10-2004-x64

10

8325ff9c58...5d.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    8325ff9c585668aafee7499983616920d347b6e778c5c183484cb0aa5738f45d
  • Size 30KB
  • Sample260303-jv6nnahs2e
  • SHA256 8325ff9c585668aafee7499983616920d347b6e778c5c183484cb0aa5738f45d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cobianratpersistencerat

Malware Config

Targets

    • Target
      8325ff9c585668aafee7499983616920d347b6e778c5c183484cb0aa5738f45d
    • Size 30KB
    • SHA256 8325ff9c585668aafee7499983616920d347b6e778c5c183484cb0aa5738f45d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    cobianratpersistencerat

    • CobianRAT

      CobianRAT is a Windows RAT written in C#.

      ratcobianrat

    • Cobianrat family

      cobianrat

    • Detects CobianRAT

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks