General

  • Target

    a559e1ce8ec8ec9944c825f6232e2313d77ebb4ff3b264fe43dbc238e1295ebd

  • Size

    366KB

  • Sample

    240516-jy4cpsbc8s

  • MD5

    0e3fe1ab1370765934cddbb1139fb4e1

  • SHA1

    4ac0cb6b312719665b64487ec7bb8d6b87a42e6b

  • SHA256

    a559e1ce8ec8ec9944c825f6232e2313d77ebb4ff3b264fe43dbc238e1295ebd

  • SHA512

    ff68a33436f7d3606e351ef7faf8a0253b014b34fc058f210d3afaa37590b62f079bb728b677ebe8b0c0da034c01682a5098a1f04c26160eb1afac44830aeba4

  • SSDEEP

    6144:LT7vKU2KcMeiL0DDzlAy63Ha8ZrGhVVHS8ggReNEOJCongzciV3zW7bfhcK:7vKMheiL0nzlIHa1y5FaoRijOjhcK

Malware Config

Extracted

Family

stealc

Botnet

default100

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      a559e1ce8ec8ec9944c825f6232e2313d77ebb4ff3b264fe43dbc238e1295ebd

    • Size

      366KB

    • MD5

      0e3fe1ab1370765934cddbb1139fb4e1

    • SHA1

      4ac0cb6b312719665b64487ec7bb8d6b87a42e6b

    • SHA256

      a559e1ce8ec8ec9944c825f6232e2313d77ebb4ff3b264fe43dbc238e1295ebd

    • SHA512

      ff68a33436f7d3606e351ef7faf8a0253b014b34fc058f210d3afaa37590b62f079bb728b677ebe8b0c0da034c01682a5098a1f04c26160eb1afac44830aeba4

    • SSDEEP

      6144:LT7vKU2KcMeiL0DDzlAy63Ha8ZrGhVVHS8ggReNEOJCongzciV3zW7bfhcK:7vKMheiL0nzlIHa1y5FaoRijOjhcK

    • Stealc

      Stealc is an infostealer 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