General

  • Target

    1c602724dba50ac83918d0977379dedfeaeb1bd79ec0825ca9014737e699c63b

  • Size

    449KB

  • Sample

    240429-fhc9ssah56

  • MD5

    56ff04ac38dc5947b486ff40fec32a9a

  • SHA1

    cb3ad8a9c85dd64f1a54e784ab3ae40260de856d

  • SHA256

    1c602724dba50ac83918d0977379dedfeaeb1bd79ec0825ca9014737e699c63b

  • SHA512

    b509c339484b35aaa507d59c45cf84bc641b67ef0efbdeb61a84b02b86da1d14c8ef3112c788a4824cd5f14a32b795975cf9c2eeeb1aa20e3aedbdee583863aa

  • SSDEEP

    12288:UguknPtI9oifhEvyzH3Ig4t5Ri3zg8kQAX6YK:znFRiySH3Ilt5Ri3rkT6Y

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.151

Attributes
  • url_path

    /7043a0c6a68d9c65.php

Targets

    • Target

      1c602724dba50ac83918d0977379dedfeaeb1bd79ec0825ca9014737e699c63b

    • Size

      449KB

    • MD5

      56ff04ac38dc5947b486ff40fec32a9a

    • SHA1

      cb3ad8a9c85dd64f1a54e784ab3ae40260de856d

    • SHA256

      1c602724dba50ac83918d0977379dedfeaeb1bd79ec0825ca9014737e699c63b

    • SHA512

      b509c339484b35aaa507d59c45cf84bc641b67ef0efbdeb61a84b02b86da1d14c8ef3112c788a4824cd5f14a32b795975cf9c2eeeb1aa20e3aedbdee583863aa

    • SSDEEP

      12288:UguknPtI9oifhEvyzH3Ig4t5Ri3zg8kQAX6YK:znFRiySH3Ilt5Ri3rkT6Y

    • Detects Arechclient2 RAT

      Arechclient2.

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks