General

  • Target

    e348ee7fc0bb01f3e3a048bf3226b0f3cca31c9fd89db9477228df9752531fb6

  • Size

    462KB

  • Sample

    240503-n8lb4aga33

  • MD5

    4d1e8f9e0841da3bb18d355a66cd42ab

  • SHA1

    056578b0182f00599b340f66fdbfe35aa5dd2777

  • SHA256

    e348ee7fc0bb01f3e3a048bf3226b0f3cca31c9fd89db9477228df9752531fb6

  • SHA512

    b1bc768f2214ad398f80cce187931984b799de26d06fb4db8cf07fdfcca420d945e0ac3e612d6e7be156a672b9193ddff8d316c2c8d031714a8d14a74ae31151

  • SSDEEP

    6144:+JTqGn78Twge2YEj/Ojot/+0uQE9vIEkJh7sN5YM2S50QV1zxtIg1:+JTqGn78TxrDqjo1nuQVnhTSCqL1

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      e348ee7fc0bb01f3e3a048bf3226b0f3cca31c9fd89db9477228df9752531fb6

    • Size

      462KB

    • MD5

      4d1e8f9e0841da3bb18d355a66cd42ab

    • SHA1

      056578b0182f00599b340f66fdbfe35aa5dd2777

    • SHA256

      e348ee7fc0bb01f3e3a048bf3226b0f3cca31c9fd89db9477228df9752531fb6

    • SHA512

      b1bc768f2214ad398f80cce187931984b799de26d06fb4db8cf07fdfcca420d945e0ac3e612d6e7be156a672b9193ddff8d316c2c8d031714a8d14a74ae31151

    • SSDEEP

      6144:+JTqGn78Twge2YEj/Ojot/+0uQE9vIEkJh7sN5YM2S50QV1zxtIg1:+JTqGn78TxrDqjo1nuQVnhTSCqL1

    • 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