General

  • Target

    c1f44ba9329e37b29ae039c0fc1d1018df4009ca79879c3e48d6ae4273c174d8

  • Size

    388KB

  • Sample

    240510-19c4bsfh25

  • MD5

    89b8fa362dac3edfe558e0e157bf1d50

  • SHA1

    6d37aad731b8c02d6f079ecc0e585dc7dcb5a69d

  • SHA256

    c1f44ba9329e37b29ae039c0fc1d1018df4009ca79879c3e48d6ae4273c174d8

  • SHA512

    890ceee57afd7eb2df0f91bacb4bf0d2b7d34ded36df3e7d702858d70e6cb2fb53bfb3c5a77386e0053a68db3098e444c563160bcc48b262b021eb0fc868d875

  • SSDEEP

    12288:aG1ixU5HEhboNYNJHxqi4vdf4qLfxmGL8:aGMnhbvrHwi4vdAqL0GL8

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      c1f44ba9329e37b29ae039c0fc1d1018df4009ca79879c3e48d6ae4273c174d8

    • Size

      388KB

    • MD5

      89b8fa362dac3edfe558e0e157bf1d50

    • SHA1

      6d37aad731b8c02d6f079ecc0e585dc7dcb5a69d

    • SHA256

      c1f44ba9329e37b29ae039c0fc1d1018df4009ca79879c3e48d6ae4273c174d8

    • SHA512

      890ceee57afd7eb2df0f91bacb4bf0d2b7d34ded36df3e7d702858d70e6cb2fb53bfb3c5a77386e0053a68db3098e444c563160bcc48b262b021eb0fc868d875

    • SSDEEP

      12288:aG1ixU5HEhboNYNJHxqi4vdf4qLfxmGL8:aGMnhbvrHwi4vdAqL0GL8

    • 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