General

  • Target

    b9a4eddd2355b794a725261e6edccc52615f1b90c3b53f20bf55993dd425849d

  • Size

    417KB

  • Sample

    240507-l21r4abe2s

  • MD5

    b213132a5da500333667266597314442

  • SHA1

    4d0d36e7caf6a9f1d5b11d0c4d2a12de90d6d11f

  • SHA256

    b9a4eddd2355b794a725261e6edccc52615f1b90c3b53f20bf55993dd425849d

  • SHA512

    904f73be3337ff86ce4d473d98c151ca6521ad31dd406a99822b0ed5264ea8e79532f3a0ef71037cb1b5dd77a077b2ada7c1fafe8fe852f780a95fe1c7f854cb

  • SSDEEP

    12288:0H9S9mUikIgN8hRxsG207aR7FPDROmjLtNeoDI:0d7mkRH7MJbjL5I

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      b9a4eddd2355b794a725261e6edccc52615f1b90c3b53f20bf55993dd425849d

    • Size

      417KB

    • MD5

      b213132a5da500333667266597314442

    • SHA1

      4d0d36e7caf6a9f1d5b11d0c4d2a12de90d6d11f

    • SHA256

      b9a4eddd2355b794a725261e6edccc52615f1b90c3b53f20bf55993dd425849d

    • SHA512

      904f73be3337ff86ce4d473d98c151ca6521ad31dd406a99822b0ed5264ea8e79532f3a0ef71037cb1b5dd77a077b2ada7c1fafe8fe852f780a95fe1c7f854cb

    • SSDEEP

      12288:0H9S9mUikIgN8hRxsG207aR7FPDROmjLtNeoDI:0d7mkRH7MJbjL5I

    • 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