General

  • Target

    0c936f20c6ef7be952b12ca12b5ca8bf2dd02a78e4d85985d80a8d8fc01cfd75

  • Size

    679KB

  • Sample

    230323-wz6knshd67

  • MD5

    f0132142ec605e2d824989ed19305719

  • SHA1

    e77e123db7089ca93bf135d0a182499fc0459bf1

  • SHA256

    0c936f20c6ef7be952b12ca12b5ca8bf2dd02a78e4d85985d80a8d8fc01cfd75

  • SHA512

    17bc4364446b86ca9e9669d84818bbaf0fc5f41ac461713ab7c12720fe39c1866f5e0d9acfa2a4f3060bef7daaf065e136a5308af551a09f3a89ffdc8adee896

  • SSDEEP

    12288:oEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:TSOPZ77HlfrQfitEbzG

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

      0c936f20c6ef7be952b12ca12b5ca8bf2dd02a78e4d85985d80a8d8fc01cfd75

    • Size

      679KB

    • MD5

      f0132142ec605e2d824989ed19305719

    • SHA1

      e77e123db7089ca93bf135d0a182499fc0459bf1

    • SHA256

      0c936f20c6ef7be952b12ca12b5ca8bf2dd02a78e4d85985d80a8d8fc01cfd75

    • SHA512

      17bc4364446b86ca9e9669d84818bbaf0fc5f41ac461713ab7c12720fe39c1866f5e0d9acfa2a4f3060bef7daaf065e136a5308af551a09f3a89ffdc8adee896

    • SSDEEP

      12288:oEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:TSOPZ77HlfrQfitEbzG

    • 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