General

  • Target

    4a7e585b0a6164703c22f569e8eaac1c.exe

  • Size

    535KB

  • Sample

    230302-mghlfsce29

  • MD5

    4a7e585b0a6164703c22f569e8eaac1c

  • SHA1

    3c9eb85062c0de97ef47f16db9d081e3d01aed5d

  • SHA256

    3bc0e6f80e05bbf4fb2be1ca4c52c74bb777bc1112b72cd6cc1dff05f3c9ef4f

  • SHA512

    c29882b415a2392409e0a2fa18b165866e11be53c95256f4c9b3c39956a3467c79b48e928e13dc276a1bb22308185b16b8215c90e640f50f89113f05ec9a41da

  • SSDEEP

    12288:JMr8y90I6FXK5EVJ4Y3TxPm6CNGMUgW/ChhtsYPA6qCaueNH2:ZydkXKSVv1XCoChh6Y46qN7U

Malware Config

Extracted

Family

redline

Botnet

rouch

C2

193.56.146.11:4162

Attributes
  • auth_value

    1b1735bcfc122c708eae27ca352568de

Extracted

Family

redline

Botnet

fuba

C2

193.56.146.11:4162

Attributes
  • auth_value

    43015841fc23c63b15ca6ffe1d278d5e

Targets

    • Target

      4a7e585b0a6164703c22f569e8eaac1c.exe

    • Size

      535KB

    • MD5

      4a7e585b0a6164703c22f569e8eaac1c

    • SHA1

      3c9eb85062c0de97ef47f16db9d081e3d01aed5d

    • SHA256

      3bc0e6f80e05bbf4fb2be1ca4c52c74bb777bc1112b72cd6cc1dff05f3c9ef4f

    • SHA512

      c29882b415a2392409e0a2fa18b165866e11be53c95256f4c9b3c39956a3467c79b48e928e13dc276a1bb22308185b16b8215c90e640f50f89113f05ec9a41da

    • SSDEEP

      12288:JMr8y90I6FXK5EVJ4Y3TxPm6CNGMUgW/ChhtsYPA6qCaueNH2:ZydkXKSVv1XCoChh6Y46qN7U

    • 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

    • 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.

MITRE ATT&CK Enterprise v6

Tasks