General

  • Target

    cc8adef6a2eb850ee5ead87968ef201c773dd67e90885d8f03668848ec8e846d

  • Size

    731KB

  • Sample

    230531-kpfqqadg98

  • MD5

    45a25f58056bbb85a9d1d19fc9ece639

  • SHA1

    3812de1fd2f408f49f832658240bccd934afdb8f

  • SHA256

    cc8adef6a2eb850ee5ead87968ef201c773dd67e90885d8f03668848ec8e846d

  • SHA512

    38cb259cf37679cdb249b8c0844576098fc33aae9d9d21ef396bf5937141b42048a50f0a8b223c2b5bcc2120410f6527ae57eb10a15ecb4a2716da0e7a5548d5

  • SSDEEP

    12288:kMrPy90Le5MFPWCEwy/iUGEojirAr/TFM3ZZEt34coCU3M/Dsm:by1wZEti8oEA7BM3ZZy3N5U8/Im

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.127:19045

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

tinda

C2

83.97.73.127:19045

Attributes
  • auth_value

    88da3924455f4ba3a1b76cd03af918bb

Targets

    • Target

      cc8adef6a2eb850ee5ead87968ef201c773dd67e90885d8f03668848ec8e846d

    • Size

      731KB

    • MD5

      45a25f58056bbb85a9d1d19fc9ece639

    • SHA1

      3812de1fd2f408f49f832658240bccd934afdb8f

    • SHA256

      cc8adef6a2eb850ee5ead87968ef201c773dd67e90885d8f03668848ec8e846d

    • SHA512

      38cb259cf37679cdb249b8c0844576098fc33aae9d9d21ef396bf5937141b42048a50f0a8b223c2b5bcc2120410f6527ae57eb10a15ecb4a2716da0e7a5548d5

    • SSDEEP

      12288:kMrPy90Le5MFPWCEwy/iUGEojirAr/TFM3ZZEt34coCU3M/Dsm:by1wZEti8oEA7BM3ZZy3N5U8/Im

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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 v6

Tasks