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General

  • Target

    7487dbc7ed6e93df4ec39b16c466c5c7e80f914a9b6fac9d1efad4002223cb06

  • Size

    201KB

  • Sample

    221028-a78jcaebd6

  • MD5

    25c1edf6b6614bcd7b2bb069ce43da3c

  • SHA1

    3c908bc6da3c488b4db676d7b142714355122dc4

  • SHA256

    7487dbc7ed6e93df4ec39b16c466c5c7e80f914a9b6fac9d1efad4002223cb06

  • SHA512

    fed4eabc05c462bb0b41f8e6748960de036a7664b5055574a0c942ffc54f19752e8de767454f0d127395574e4aa0d8bc2492cd77d23b40ee461937e60c8c8e9f

  • SSDEEP

    6144:A3PNeTr97mhYdrkZ9NdlkPKUFfoYeErysLagemoP4V3L:EVlhZ9Vi5ewy8UQ

Malware Config

Extracted

Family

redline

Botnet

Musor1

C2

79.137.197.136:23532

Attributes
  • auth_value

    1a5194176f22f3833f172cb22889b471

Targets

    • Target

      7487dbc7ed6e93df4ec39b16c466c5c7e80f914a9b6fac9d1efad4002223cb06

    • Size

      201KB

    • MD5

      25c1edf6b6614bcd7b2bb069ce43da3c

    • SHA1

      3c908bc6da3c488b4db676d7b142714355122dc4

    • SHA256

      7487dbc7ed6e93df4ec39b16c466c5c7e80f914a9b6fac9d1efad4002223cb06

    • SHA512

      fed4eabc05c462bb0b41f8e6748960de036a7664b5055574a0c942ffc54f19752e8de767454f0d127395574e4aa0d8bc2492cd77d23b40ee461937e60c8c8e9f

    • SSDEEP

      6144:A3PNeTr97mhYdrkZ9NdlkPKUFfoYeErysLagemoP4V3L:EVlhZ9Vi5ewy8UQ

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Sets DLL path for service in the registry

    • 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

    • Modifies WinLogon

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks