General

  • Target

    73cf32b2f6aff72dc11d609f61ebaae2d5827f18c97b48d71fd724c19f394771

  • Size

    372KB

  • Sample

    240507-bzdjnsfd85

  • MD5

    9f712ea5a04bfae2238764f668305642

  • SHA1

    864debdeec4d00430661070fc1dab479cfc8a6ef

  • SHA256

    73cf32b2f6aff72dc11d609f61ebaae2d5827f18c97b48d71fd724c19f394771

  • SHA512

    25ff360b96fd99abf9e0a6afbd489e3efdf76685b246384cd61ab692a828a1ee7cc508afd95273c10b45c5b7d358bee142a860b134f75375358045bf3b1363d3

  • SSDEEP

    6144:pl+08UGGfdzF7qxvwcB793ituNKkzXwGZTapV:p808UGgdtqrhauN3XwwapV

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      73cf32b2f6aff72dc11d609f61ebaae2d5827f18c97b48d71fd724c19f394771

    • Size

      372KB

    • MD5

      9f712ea5a04bfae2238764f668305642

    • SHA1

      864debdeec4d00430661070fc1dab479cfc8a6ef

    • SHA256

      73cf32b2f6aff72dc11d609f61ebaae2d5827f18c97b48d71fd724c19f394771

    • SHA512

      25ff360b96fd99abf9e0a6afbd489e3efdf76685b246384cd61ab692a828a1ee7cc508afd95273c10b45c5b7d358bee142a860b134f75375358045bf3b1363d3

    • SSDEEP

      6144:pl+08UGGfdzF7qxvwcB793ituNKkzXwGZTapV:p808UGgdtqrhauN3XwwapV

    • Buer

      Buer is a new modular loader first seen in August 2019.

    • 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