General

  • Target

    ac96cdd91aa090ad77bff3f1adf283c09544d461cc53cb5e515e331994f561a3

  • Size

    679KB

  • Sample

    230323-yg5lrsbg3z

  • MD5

    d1515a8af4fbb322c14b48a3cf033636

  • SHA1

    7a9f5e48b7fa80c9d798bcd82d65933c649103c1

  • SHA256

    ac96cdd91aa090ad77bff3f1adf283c09544d461cc53cb5e515e331994f561a3

  • SHA512

    c3d039bc0dbc7f749739272481dc0432a7e9167f3f897e5b23460cf67cf3fed8d97fd18b149c4b640ece0a8dc49dea796a2aa433a0054373c31f924d2bd62da9

  • SSDEEP

    12288:zHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:TbLFxQAk5wzhQitnsE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      ac96cdd91aa090ad77bff3f1adf283c09544d461cc53cb5e515e331994f561a3

    • Size

      679KB

    • MD5

      d1515a8af4fbb322c14b48a3cf033636

    • SHA1

      7a9f5e48b7fa80c9d798bcd82d65933c649103c1

    • SHA256

      ac96cdd91aa090ad77bff3f1adf283c09544d461cc53cb5e515e331994f561a3

    • SHA512

      c3d039bc0dbc7f749739272481dc0432a7e9167f3f897e5b23460cf67cf3fed8d97fd18b149c4b640ece0a8dc49dea796a2aa433a0054373c31f924d2bd62da9

    • SSDEEP

      12288:zHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:TbLFxQAk5wzhQitnsE

    • 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