General

  • Target

    6d5ec36015e0189a13b8a8e5b13a4a153baeb42b1806f3b85d8dbd824d0047de

  • Size

    658KB

  • Sample

    230304-e966hscg25

  • MD5

    715debc02d729ac0871cec3158c04b61

  • SHA1

    64f4bb6ff4e84ac1b30d63fba86037fed22b8785

  • SHA256

    6d5ec36015e0189a13b8a8e5b13a4a153baeb42b1806f3b85d8dbd824d0047de

  • SHA512

    26297e1ea03cb72e7026add9957af35bf532aa2bcd4bdc77f692badf1a97ba38b8621fadd37e50634dd64c63e7f3b141dd43d153b30b9b6cdea019baec90c9d4

  • SSDEEP

    12288:BMrvy904eMMNZQnBUUj7TUajC4hlHVK4DFcklnwfoio6lEwA2iEfWVmA:Ky+MMNZQnBUUoCxyInMPnTw

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      6d5ec36015e0189a13b8a8e5b13a4a153baeb42b1806f3b85d8dbd824d0047de

    • Size

      658KB

    • MD5

      715debc02d729ac0871cec3158c04b61

    • SHA1

      64f4bb6ff4e84ac1b30d63fba86037fed22b8785

    • SHA256

      6d5ec36015e0189a13b8a8e5b13a4a153baeb42b1806f3b85d8dbd824d0047de

    • SHA512

      26297e1ea03cb72e7026add9957af35bf532aa2bcd4bdc77f692badf1a97ba38b8621fadd37e50634dd64c63e7f3b141dd43d153b30b9b6cdea019baec90c9d4

    • SSDEEP

      12288:BMrvy904eMMNZQnBUUj7TUajC4hlHVK4DFcklnwfoio6lEwA2iEfWVmA:Ky+MMNZQnBUUoCxyInMPnTw

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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.

MITRE ATT&CK Enterprise v6

Tasks