General

  • Target

    3e04f2b07bbbcdb6e224b00b98f17e1e2f4d5846353c08a44d1333d6f140124c

  • Size

    685KB

  • Sample

    230327-snsmwsea57

  • MD5

    8977235f2af135f70a07d0c141d32a6d

  • SHA1

    f73a74546078498a9098219433b39651ddc149fd

  • SHA256

    3e04f2b07bbbcdb6e224b00b98f17e1e2f4d5846353c08a44d1333d6f140124c

  • SHA512

    e0f1285bf26222af0b293b8f16b20fced93b06f2a4f22e9a8dcc16581082472a3828a7ac0b9dbea929a9f671fb653504b42ab87994b3b5da2b303f2d8109dbd2

  • SSDEEP

    12288:CMryy90uDzYTVcrjM2cq8DjPOpzjo4Ia1N+6QFAnBX7XEYYhNmiYDXH8:MyjzSVglctYzjua1NlQe17XEYAws

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      3e04f2b07bbbcdb6e224b00b98f17e1e2f4d5846353c08a44d1333d6f140124c

    • Size

      685KB

    • MD5

      8977235f2af135f70a07d0c141d32a6d

    • SHA1

      f73a74546078498a9098219433b39651ddc149fd

    • SHA256

      3e04f2b07bbbcdb6e224b00b98f17e1e2f4d5846353c08a44d1333d6f140124c

    • SHA512

      e0f1285bf26222af0b293b8f16b20fced93b06f2a4f22e9a8dcc16581082472a3828a7ac0b9dbea929a9f671fb653504b42ab87994b3b5da2b303f2d8109dbd2

    • SSDEEP

      12288:CMryy90uDzYTVcrjM2cq8DjPOpzjo4Ia1N+6QFAnBX7XEYYhNmiYDXH8:MyjzSVglctYzjua1NlQe17XEYAws

    • 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