General

  • Target

    4557cbe817e5ad72ac3b56042204b680589d391fcef72fe74363bf22390fb214

  • Size

    668KB

  • Sample

    231004-ywfaeseg3z

  • MD5

    42307dbc48bde2b9c4a1d62c2a545f8d

  • SHA1

    8739eae0bacc6b23e068d1fdd5a003385fc86397

  • SHA256

    4557cbe817e5ad72ac3b56042204b680589d391fcef72fe74363bf22390fb214

  • SHA512

    ab0105e71d319b33d24fc665987f74580cd34f46df50b1b33ea4ce89c84115c33df2b1c54bf9a877090f6f52e2f4618e88f7e58310719f280fc7120b8e974ec7

  • SSDEEP

    12288:fMrgy900su9xI3XYRn+ONaXTAwrqlV5E5WuscB6HZ81+GPjUQ2sMJZzYQf7G6Se/:ny99xI3ofNaXT1quVB6HZ8sEjUB5JNYi

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

CashOutGang

C2

4.229.227.81:33222

Targets

    • Target

      4557cbe817e5ad72ac3b56042204b680589d391fcef72fe74363bf22390fb214

    • Size

      668KB

    • MD5

      42307dbc48bde2b9c4a1d62c2a545f8d

    • SHA1

      8739eae0bacc6b23e068d1fdd5a003385fc86397

    • SHA256

      4557cbe817e5ad72ac3b56042204b680589d391fcef72fe74363bf22390fb214

    • SHA512

      ab0105e71d319b33d24fc665987f74580cd34f46df50b1b33ea4ce89c84115c33df2b1c54bf9a877090f6f52e2f4618e88f7e58310719f280fc7120b8e974ec7

    • SSDEEP

      12288:fMrgy900su9xI3XYRn+ONaXTAwrqlV5E5WuscB6HZ81+GPjUQ2sMJZzYQf7G6Se/:ny99xI3ofNaXT1quVB6HZ8sEjUB5JNYi

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detected google phishing page

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

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

    • SectopRAT payload

    • 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 user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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