General

  • Target

    b496fa8853a8e6f96ac9b3f906a5508d034b5580b31a92863e33fdd05beaef93

  • Size

    342KB

  • Sample

    240406-hbrvqacf7s

  • MD5

    4159bbd95156812d33e64613f15beacb

  • SHA1

    b807f81ee82df15b6bb3069a8d1bb34f5062e6f9

  • SHA256

    b496fa8853a8e6f96ac9b3f906a5508d034b5580b31a92863e33fdd05beaef93

  • SHA512

    f9722bdb7cc96190d8979fc9cc332ff81a2e29b50791a161501d1091bb6480bf1f4a6137bd2f88d9793f89c94a11d8732e0f0fd339fa19dc8b213aa7b52c4c3e

  • SSDEEP

    6144:TnxvOxqTdkXAyVG2byslJyDPzM9TfBw/Mom9VcurkJbe:TxvOxqxkXAgd0zKTJw/MoY1me

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      b496fa8853a8e6f96ac9b3f906a5508d034b5580b31a92863e33fdd05beaef93

    • Size

      342KB

    • MD5

      4159bbd95156812d33e64613f15beacb

    • SHA1

      b807f81ee82df15b6bb3069a8d1bb34f5062e6f9

    • SHA256

      b496fa8853a8e6f96ac9b3f906a5508d034b5580b31a92863e33fdd05beaef93

    • SHA512

      f9722bdb7cc96190d8979fc9cc332ff81a2e29b50791a161501d1091bb6480bf1f4a6137bd2f88d9793f89c94a11d8732e0f0fd339fa19dc8b213aa7b52c4c3e

    • SSDEEP

      6144:TnxvOxqTdkXAyVG2byslJyDPzM9TfBw/Mom9VcurkJbe:TxvOxqxkXAgd0zKTJw/MoY1me

    • 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