General

  • Target

    feb57b8b6502087a51f02ec3ac55a75a7cad786c62d2fc2c19717b163760f7d7

  • Size

    439KB

  • Sample

    240403-yh66zsbc59

  • MD5

    25c1f91d98cfeea120ee92ecc0b02b16

  • SHA1

    7f9a6dafa5d74f6c7ee4fa445408987d478a3402

  • SHA256

    feb57b8b6502087a51f02ec3ac55a75a7cad786c62d2fc2c19717b163760f7d7

  • SHA512

    50db20d48540b83a4826c7d9ac2f037a111f5ee332b5bed8bfef01f33bd0ca9e246b25d5c80a3f1dd7b460893896541b35e70d5f7f5732f929b4e27dad8a72e4

  • SSDEEP

    6144:7kbhtxmx6Ioq/kejYCq0PvVGDHnEQhpi0MoK6z5j692TyscOpxTlmY:7ohtxmx61SXD1ebz5G96FlmY

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      feb57b8b6502087a51f02ec3ac55a75a7cad786c62d2fc2c19717b163760f7d7

    • Size

      439KB

    • MD5

      25c1f91d98cfeea120ee92ecc0b02b16

    • SHA1

      7f9a6dafa5d74f6c7ee4fa445408987d478a3402

    • SHA256

      feb57b8b6502087a51f02ec3ac55a75a7cad786c62d2fc2c19717b163760f7d7

    • SHA512

      50db20d48540b83a4826c7d9ac2f037a111f5ee332b5bed8bfef01f33bd0ca9e246b25d5c80a3f1dd7b460893896541b35e70d5f7f5732f929b4e27dad8a72e4

    • SSDEEP

      6144:7kbhtxmx6Ioq/kejYCq0PvVGDHnEQhpi0MoK6z5j692TyscOpxTlmY:7ohtxmx61SXD1ebz5G96FlmY

    • 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