General

  • Target

    98f68a1c3db5a87faf29414243f065c21966497228284ee3f309b820b80f50ea

  • Size

    1.0MB

  • Sample

    230526-ke7fpafb5z

  • MD5

    e8f277e2869b460923664dc5664b72dc

  • SHA1

    e07839fff92b0021e64106f92f674378d45f0387

  • SHA256

    98f68a1c3db5a87faf29414243f065c21966497228284ee3f309b820b80f50ea

  • SHA512

    d7f4c026a59db30c042c5ce9a2589d4e5848f939f28273efa262d3831748fb6c7513eb5246dd9e4336c7b101c73c10622d1772c402752728286b23724fc0434b

  • SSDEEP

    24576:ryNS54wqvWV7eTASo2Tfk+YM6rr5NJGiHcIbzmvLZVz:eNS2rvKBSX1YM6rr53Hbzmr

Malware Config

Extracted

Family

redline

Botnet

lina

C2

83.97.73.122:19062

Attributes
  • auth_value

    13523aee5d194d7716b22eeab7de10ad

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      98f68a1c3db5a87faf29414243f065c21966497228284ee3f309b820b80f50ea

    • Size

      1.0MB

    • MD5

      e8f277e2869b460923664dc5664b72dc

    • SHA1

      e07839fff92b0021e64106f92f674378d45f0387

    • SHA256

      98f68a1c3db5a87faf29414243f065c21966497228284ee3f309b820b80f50ea

    • SHA512

      d7f4c026a59db30c042c5ce9a2589d4e5848f939f28273efa262d3831748fb6c7513eb5246dd9e4336c7b101c73c10622d1772c402752728286b23724fc0434b

    • SSDEEP

      24576:ryNS54wqvWV7eTASo2Tfk+YM6rr5NJGiHcIbzmvLZVz:eNS2rvKBSX1YM6rr53Hbzmr

    • 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.

    • 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