General

  • Target

    78aebdd11443fb9c4fd9846e270177958a9aeedfe8b46bcd923d144e7aedc5f3

  • Size

    539KB

  • Sample

    230324-m23gcsfh6w

  • MD5

    35160365e1b69692afb62f8b687e7095

  • SHA1

    5ff3c4ec0e6feac42b09dbe2ae32535cb7303149

  • SHA256

    78aebdd11443fb9c4fd9846e270177958a9aeedfe8b46bcd923d144e7aedc5f3

  • SHA512

    53bb7511b5a253f4bc90f9cfaf450b0e5422a418349697867aba893a664b16d783dd87e434c7001db9c83e8a013357f109bb956fb37464f171296de923429f7c

  • SSDEEP

    12288:WMrdy90bdpNfT/x3UNXd2gsuBdBgda58Ry:vymrlOXd2eBdBgd2b

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

      78aebdd11443fb9c4fd9846e270177958a9aeedfe8b46bcd923d144e7aedc5f3

    • Size

      539KB

    • MD5

      35160365e1b69692afb62f8b687e7095

    • SHA1

      5ff3c4ec0e6feac42b09dbe2ae32535cb7303149

    • SHA256

      78aebdd11443fb9c4fd9846e270177958a9aeedfe8b46bcd923d144e7aedc5f3

    • SHA512

      53bb7511b5a253f4bc90f9cfaf450b0e5422a418349697867aba893a664b16d783dd87e434c7001db9c83e8a013357f109bb956fb37464f171296de923429f7c

    • SSDEEP

      12288:WMrdy90bdpNfT/x3UNXd2gsuBdBgda58Ry:vymrlOXd2eBdBgd2b

    • 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