General

  • Target

    a420cc943387fa5304f18717d3137ef842e2fb09c0c6eb1845da8b6bd26e33bf

  • Size

    211KB

  • Sample

    240522-x7y18sdf9x

  • MD5

    8477f0b912fa1ea77e348a0de810308d

  • SHA1

    27880f8d587c099933dfc2ab8fa8edaf74a6b6c1

  • SHA256

    a420cc943387fa5304f18717d3137ef842e2fb09c0c6eb1845da8b6bd26e33bf

  • SHA512

    48d2ed7143fe313c3027e22823cba48f5044d8d8b508ac182f697d0dfecbe2b942b6192a3e23926f28c03d92a87d9908246086f2e8788a31d32da82fd1de6424

  • SSDEEP

    6144:sTrncFTr1S6x8qLk6b0vZccu+keWivx1M:sTjcVM88ru0vuP

Malware Config

Extracted

Family

stealc

Botnet

default11

C2

http://185.172.128.170

Attributes
  • url_path

    /7043a0c6a68d9c65.php

Targets

    • Target

      a420cc943387fa5304f18717d3137ef842e2fb09c0c6eb1845da8b6bd26e33bf

    • Size

      211KB

    • MD5

      8477f0b912fa1ea77e348a0de810308d

    • SHA1

      27880f8d587c099933dfc2ab8fa8edaf74a6b6c1

    • SHA256

      a420cc943387fa5304f18717d3137ef842e2fb09c0c6eb1845da8b6bd26e33bf

    • SHA512

      48d2ed7143fe313c3027e22823cba48f5044d8d8b508ac182f697d0dfecbe2b942b6192a3e23926f28c03d92a87d9908246086f2e8788a31d32da82fd1de6424

    • SSDEEP

      6144:sTrncFTr1S6x8qLk6b0vZccu+keWivx1M:sTjcVM88ru0vuP

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • 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 Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks