General

  • Target

    b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9

  • Size

    416KB

  • Sample

    240506-h815nadc7x

  • MD5

    37ef3c7b629eb5bab13aaa25939df1aa

  • SHA1

    d974ce68b5724b3f308387afac682449037a6aff

  • SHA256

    b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9

  • SHA512

    8d0b4141850079b773226dadcc2393c87a2db1a02a5ebd8e43e6f3fe627fb301d7143aa73844f746dec3b23d90d34982bbdff90248c225a26b8261a10906222e

  • SSDEEP

    12288:t3qzdg7K81Yszs4M1+KsjHhuYWa3KtwrSAPt66:MmZYR8jHhuYF166

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9

    • Size

      416KB

    • MD5

      37ef3c7b629eb5bab13aaa25939df1aa

    • SHA1

      d974ce68b5724b3f308387afac682449037a6aff

    • SHA256

      b2c70edda8a86bd94badcc7fa2b816ba7cf06dc9e0d5ec59e35d13a9c905d3b9

    • SHA512

      8d0b4141850079b773226dadcc2393c87a2db1a02a5ebd8e43e6f3fe627fb301d7143aa73844f746dec3b23d90d34982bbdff90248c225a26b8261a10906222e

    • SSDEEP

      12288:t3qzdg7K81Yszs4M1+KsjHhuYWa3KtwrSAPt66:MmZYR8jHhuYF166

    • 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