General

  • Target

    22ab5795698611fa99a7c1f70bada5405ccb2fd7155e3bec2ba4e8799252c8e4

  • Size

    451KB

  • Sample

    240428-rl82eshh51

  • MD5

    786b43ee5605201ac48f5b44799603c8

  • SHA1

    5b0e5f46befa00b6d78a3b02e8b9632590780bf2

  • SHA256

    22ab5795698611fa99a7c1f70bada5405ccb2fd7155e3bec2ba4e8799252c8e4

  • SHA512

    92b29c7ed01af154dfff13c7ac1841f5d49688add3d51f24516249f112e2577aba9f260241bfcc6d9e98d803d64fd5e27764abe87948ddbcdb2f79ec93504aec

  • SSDEEP

    6144:+0HYlMeYOX8mE94DowCxV0jZVqmnvi1UVX1Zbt2S0gjaUK:+04lMXmQ4LCxWjZji1U/rhaUK

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      22ab5795698611fa99a7c1f70bada5405ccb2fd7155e3bec2ba4e8799252c8e4

    • Size

      451KB

    • MD5

      786b43ee5605201ac48f5b44799603c8

    • SHA1

      5b0e5f46befa00b6d78a3b02e8b9632590780bf2

    • SHA256

      22ab5795698611fa99a7c1f70bada5405ccb2fd7155e3bec2ba4e8799252c8e4

    • SHA512

      92b29c7ed01af154dfff13c7ac1841f5d49688add3d51f24516249f112e2577aba9f260241bfcc6d9e98d803d64fd5e27764abe87948ddbcdb2f79ec93504aec

    • SSDEEP

      6144:+0HYlMeYOX8mE94DowCxV0jZVqmnvi1UVX1Zbt2S0gjaUK:+04lMXmQ4LCxWjZji1U/rhaUK

    • 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