General

  • Target

    3487911a48750d2ba250a6e5425a7f04d1f9726a9946ef2136d518e320c39442

  • Size

    791KB

  • Sample

    230316-21ca4sdc45

  • MD5

    d4d1f43237b260d2ed56432a519dcb18

  • SHA1

    721fd1716cacf88dc4d269a91d20967ec32f8aec

  • SHA256

    3487911a48750d2ba250a6e5425a7f04d1f9726a9946ef2136d518e320c39442

  • SHA512

    5496361ea6ad54e9fb8b84cfa37146823e290151e3e95f8dc67f0a5f6bd3d1160bf91c8f7badd44e5ec0187fa9d12e784a631d7689966bfc32180d633dd352f5

  • SSDEEP

    24576:RyxzBQVtnIkKANgnTOKdvrBU4dkC1ZZtCpjesb:EtBQTIwgN5BLdjZtCpy

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Targets

    • Target

      3487911a48750d2ba250a6e5425a7f04d1f9726a9946ef2136d518e320c39442

    • Size

      791KB

    • MD5

      d4d1f43237b260d2ed56432a519dcb18

    • SHA1

      721fd1716cacf88dc4d269a91d20967ec32f8aec

    • SHA256

      3487911a48750d2ba250a6e5425a7f04d1f9726a9946ef2136d518e320c39442

    • SHA512

      5496361ea6ad54e9fb8b84cfa37146823e290151e3e95f8dc67f0a5f6bd3d1160bf91c8f7badd44e5ec0187fa9d12e784a631d7689966bfc32180d633dd352f5

    • SSDEEP

      24576:RyxzBQVtnIkKANgnTOKdvrBU4dkC1ZZtCpjesb:EtBQTIwgN5BLdjZtCpy

    • 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