General

  • Target

    b8a7a1caab39e98f1afb9fe33297656d3e8321c89bc9f08ede6a77394ecd58c7

  • Size

    372KB

  • Sample

    240510-k94chsef4t

  • MD5

    7329e90804e4f9bbe7d5d4d9445aa54f

  • SHA1

    f3022723a9478868f03f37499c47059e970f212e

  • SHA256

    b8a7a1caab39e98f1afb9fe33297656d3e8321c89bc9f08ede6a77394ecd58c7

  • SHA512

    b1596278f2b7a5870dafd8e22eada397e11045e14fd9624636764809f7cb48ba0b64d6b2d4f331795592c650a5303c7f46d1365a334ddd10c2c5ca50c7781a1d

  • SSDEEP

    6144:CKnC1VEKPHySHREDpdksUZBg7C6vZb/TwZ7LylNK6nhByUSXyYTkJft/:CKnCgaSSxELksMUvlLwZ7LKjJ8kJl/

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      b8a7a1caab39e98f1afb9fe33297656d3e8321c89bc9f08ede6a77394ecd58c7

    • Size

      372KB

    • MD5

      7329e90804e4f9bbe7d5d4d9445aa54f

    • SHA1

      f3022723a9478868f03f37499c47059e970f212e

    • SHA256

      b8a7a1caab39e98f1afb9fe33297656d3e8321c89bc9f08ede6a77394ecd58c7

    • SHA512

      b1596278f2b7a5870dafd8e22eada397e11045e14fd9624636764809f7cb48ba0b64d6b2d4f331795592c650a5303c7f46d1365a334ddd10c2c5ca50c7781a1d

    • SSDEEP

      6144:CKnC1VEKPHySHREDpdksUZBg7C6vZb/TwZ7LylNK6nhByUSXyYTkJft/:CKnCgaSSxELksMUvlLwZ7LKjJ8kJl/

    • 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