General

  • Target

    e4ce808a8a46e1dd2cf51034f869ca53f721ad80fe3b906aec74eb55a36f7828

  • Size

    545KB

  • Sample

    230322-e5zkwaeh32

  • MD5

    c176c03869b134542fc610d8bb7abe2e

  • SHA1

    e88f88c57e79ed592cde97cbf42d02e9b0be200b

  • SHA256

    e4ce808a8a46e1dd2cf51034f869ca53f721ad80fe3b906aec74eb55a36f7828

  • SHA512

    91e84de2a0feb1eb2ece4b31eadb985e597c79314bde8ede9737662bd7259bce321d31ab4ab93d33811a690edffdd908db5372c124431761e13257fea0348a98

  • SSDEEP

    12288:nMrQy90HUuu4vhicM3IsDInA+VObc+6DFW34Gy8NKZjMa+kyZ:byeUBqiT31J+cbcHFW34G5kZjMaFyZ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      e4ce808a8a46e1dd2cf51034f869ca53f721ad80fe3b906aec74eb55a36f7828

    • Size

      545KB

    • MD5

      c176c03869b134542fc610d8bb7abe2e

    • SHA1

      e88f88c57e79ed592cde97cbf42d02e9b0be200b

    • SHA256

      e4ce808a8a46e1dd2cf51034f869ca53f721ad80fe3b906aec74eb55a36f7828

    • SHA512

      91e84de2a0feb1eb2ece4b31eadb985e597c79314bde8ede9737662bd7259bce321d31ab4ab93d33811a690edffdd908db5372c124431761e13257fea0348a98

    • SSDEEP

      12288:nMrQy90HUuu4vhicM3IsDInA+VObc+6DFW34Gy8NKZjMa+kyZ:byeUBqiT31J+cbcHFW34G5kZjMaFyZ

    • 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