General

  • Target
    Nro. 20011415515920261882640 – EMPLAZAMIENTO; Despacho_ Juz. 2° Laboral Cto. - Aguachica _ Aguachica - Cesar
  • Size 11.6MB
  • Sample260707-vdh2taay8p
  • SHA256 c5a7fe68a3b672fb8b0bfc5a3e5fd77b5fa5f4e5c03a14515f91d1720136f58f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Nro. 20011415515920261882640 – EMPLAZAMIENTO; Despacho_ Juz. 2° Laboral Cto. - Aguachica _ Aguachica - Cesar
    • Size 11.6MB
    • SHA256 c5a7fe68a3b672fb8b0bfc5a3e5fd77b5fa5f4e5c03a14515f91d1720136f58f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      avaluo_edicto.6796871-Incidente.xhtml
    • Size 8.4MB
    • SHA256 c87bca25ab7f7a5a573ca5a0c7e6b133504fdefff0d66b88af1ef5fd80e53659
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

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

    • Deobfuscate/Decode Files or Information

      Payload decoded via CertUtil.

    • Suspicious use of SetThreadContext

    • Target
      email-html-2.txt
    • Size 12KB
    • SHA256 f677e5aa1bbb6a1eea8308675b35ed52d27483896a91c8ad5e60f2cf24d52614
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10

MITRE ATT&CK Enterprise v16

Tasks