General

  • Target

    PagoFactu.vbs

  • Size

    124KB

  • Sample

    230208-xb2ggsdf2y

  • MD5

    a911fcb381e94db6603ee3bbed255241

  • SHA1

    e388706d286fca439dae5d0e59c446260e29e47e

  • SHA256

    1ef04afb88292cc59711d31f29175aa4ee66f0fb5431c417ad4f02cf3588d935

  • SHA512

    d7112dd62e70c0cabe505aa834d37be53e46e152ca6c06ec9d4314412262fe528d16e6e0d285b29e4acc1ae10d58798567f4bb88a6c747ca65541e575e43eab8

  • SSDEEP

    3072:FXFq3Cj8LqP/D9+y7jP0WCuH4q07guhoK:lFw/mPL9+yXFHv07N

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://drive.google.com/uc?export=download&id=1nSKAGzrSWPtToUe3WbRHdqpyZLyve4Tg

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      PagoFactu.vbs

    • Size

      124KB

    • MD5

      a911fcb381e94db6603ee3bbed255241

    • SHA1

      e388706d286fca439dae5d0e59c446260e29e47e

    • SHA256

      1ef04afb88292cc59711d31f29175aa4ee66f0fb5431c417ad4f02cf3588d935

    • SHA512

      d7112dd62e70c0cabe505aa834d37be53e46e152ca6c06ec9d4314412262fe528d16e6e0d285b29e4acc1ae10d58798567f4bb88a6c747ca65541e575e43eab8

    • SSDEEP

      3072:FXFq3Cj8LqP/D9+y7jP0WCuH4q07guhoK:lFw/mPL9+yXFHv07N

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Blocklisted process makes network request

    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks