General

  • Target

    63c74ffef5a2154afb3bd4ffa4b3178c48320deda57d312af52170ada7171b92

  • Size

    445KB

  • Sample

    240408-q5c8esae77

  • MD5

    71609c270caf1eafdb8945c53890133a

  • SHA1

    ab92396ca69ade59a43b7df6098f9ff6127addc7

  • SHA256

    63c74ffef5a2154afb3bd4ffa4b3178c48320deda57d312af52170ada7171b92

  • SHA512

    31c92bd8f69d863c4d57538e1f8d9329e8d3a04a9232c9e9d3d5b08e19860e1e3acaa1d82d3d1569105a6c87371c5ef60e506844f5e61339d66d4f779ed92b9c

  • SSDEEP

    6144:pLXVMhmE9jyo07r/vsSiRicU4QKYg7u+Ee9dxbj2ZcBtl8v:ZXVMhmE9m1/vsRkKYg7WefZcSt2v

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      63c74ffef5a2154afb3bd4ffa4b3178c48320deda57d312af52170ada7171b92

    • Size

      445KB

    • MD5

      71609c270caf1eafdb8945c53890133a

    • SHA1

      ab92396ca69ade59a43b7df6098f9ff6127addc7

    • SHA256

      63c74ffef5a2154afb3bd4ffa4b3178c48320deda57d312af52170ada7171b92

    • SHA512

      31c92bd8f69d863c4d57538e1f8d9329e8d3a04a9232c9e9d3d5b08e19860e1e3acaa1d82d3d1569105a6c87371c5ef60e506844f5e61339d66d4f779ed92b9c

    • SSDEEP

      6144:pLXVMhmE9jyo07r/vsSiRicU4QKYg7u+Ee9dxbj2ZcBtl8v:ZXVMhmE9m1/vsRkKYg7WefZcSt2v

    • 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