General

  • Target

    tmp

  • Size

    454KB

  • Sample

    240407-y775ksdf4v

  • MD5

    4492c0fed06f47b4e844633e7b56293c

  • SHA1

    c072235414b249c89d2fe05691c2c0af36e54bda

  • SHA256

    711255b88ff35cdd174c920672c0ebc2da771f5ba47b7afc1e10666e6bd351ee

  • SHA512

    bff79c233a9e7459cdd10c5814e511369fa6e3f737ded6ea4ebacbb51fdc012c1bfa01f30e38125db8ea15b809fe6419d8af7b9d6305c7400ae64ae2bfb889b8

  • SSDEEP

    12288:2iB9S1zi63i/LYjQogh7cz3EP4Fn4IWneiS6U:2irSI63iTYkogh4DlKrU

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      tmp

    • Size

      454KB

    • MD5

      4492c0fed06f47b4e844633e7b56293c

    • SHA1

      c072235414b249c89d2fe05691c2c0af36e54bda

    • SHA256

      711255b88ff35cdd174c920672c0ebc2da771f5ba47b7afc1e10666e6bd351ee

    • SHA512

      bff79c233a9e7459cdd10c5814e511369fa6e3f737ded6ea4ebacbb51fdc012c1bfa01f30e38125db8ea15b809fe6419d8af7b9d6305c7400ae64ae2bfb889b8

    • SSDEEP

      12288:2iB9S1zi63i/LYjQogh7cz3EP4Fn4IWneiS6U:2irSI63iTYkogh4DlKrU

    • Detect ZGRat V1

    • 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.

MITRE ATT&CK Enterprise v15

Tasks