General

  • Target

    ac89ef36a7fe57a82af9b1a264e8f2bc07b7778c2fde68cec11edbacabeeffaf

  • Size

    347KB

  • Sample

    240429-yhjexsbb37

  • MD5

    27471ea5f7826343dfa814795f180250

  • SHA1

    64f7882fb919159712325a20cefd0adfb9414262

  • SHA256

    ac89ef36a7fe57a82af9b1a264e8f2bc07b7778c2fde68cec11edbacabeeffaf

  • SHA512

    bbfd6cfa27d04476b7fbf29700ac1d193f7fbbd22b26abd9e0250a6c2baad3e52db34b294ddc2a6cb360f16d683438c8faa2b832ac9e8bd93341da235248b985

  • SSDEEP

    6144:dD0MWKPc0wJk+uRjiu4FpXFr9TgvzI3OrfF:aMWPJKQFpXFR0vzjF

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      ac89ef36a7fe57a82af9b1a264e8f2bc07b7778c2fde68cec11edbacabeeffaf

    • Size

      347KB

    • MD5

      27471ea5f7826343dfa814795f180250

    • SHA1

      64f7882fb919159712325a20cefd0adfb9414262

    • SHA256

      ac89ef36a7fe57a82af9b1a264e8f2bc07b7778c2fde68cec11edbacabeeffaf

    • SHA512

      bbfd6cfa27d04476b7fbf29700ac1d193f7fbbd22b26abd9e0250a6c2baad3e52db34b294ddc2a6cb360f16d683438c8faa2b832ac9e8bd93341da235248b985

    • SSDEEP

      6144:dD0MWKPc0wJk+uRjiu4FpXFr9TgvzI3OrfF:aMWPJKQFpXFR0vzjF

    • Detect ZGRat V1

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks