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General

  • Target

    70f06877c96200c33fd9c07fd24cdb2ed5b06f5de488c8a23104f8d9a7e54f7f

  • Size

    546KB

  • Sample

    230324-gdbqvace39

  • MD5

    9796bf79df3d1e093e946b0239a0ac86

  • SHA1

    5bca49b0f5fe78de9af872ef54850f0fa7aed189

  • SHA256

    70f06877c96200c33fd9c07fd24cdb2ed5b06f5de488c8a23104f8d9a7e54f7f

  • SHA512

    61ecc581a5f674f09c0a5bb5ebc02608720b8f14a035c86ce6167405d90b5586dfe4a0a5dd2534c556b42a906dbde563551c9cea690cbbee4ab71104a5cc7c48

  • SSDEEP

    12288:fMrqy901Wsj+vkE86hBfrsjlKjrI9ktfwLMh8cz5EzBf/S:xywWs6J86hBDsjE4a69cS9f/S

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      70f06877c96200c33fd9c07fd24cdb2ed5b06f5de488c8a23104f8d9a7e54f7f

    • Size

      546KB

    • MD5

      9796bf79df3d1e093e946b0239a0ac86

    • SHA1

      5bca49b0f5fe78de9af872ef54850f0fa7aed189

    • SHA256

      70f06877c96200c33fd9c07fd24cdb2ed5b06f5de488c8a23104f8d9a7e54f7f

    • SHA512

      61ecc581a5f674f09c0a5bb5ebc02608720b8f14a035c86ce6167405d90b5586dfe4a0a5dd2534c556b42a906dbde563551c9cea690cbbee4ab71104a5cc7c48

    • SSDEEP

      12288:fMrqy901Wsj+vkE86hBfrsjlKjrI9ktfwLMh8cz5EzBf/S:xywWs6J86hBDsjE4a69cS9f/S

    • 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