General

  • Target

    d40dc56977b97eddb4c2cef604225363b07d7562c02cab7a8befff8eab6b99cd

  • Size

    545KB

  • Sample

    230323-khq8waee53

  • MD5

    e0874295a560216250fbd195ed9ed308

  • SHA1

    14171a0dd4c21f84fec6076a9a2d1ce46778f266

  • SHA256

    d40dc56977b97eddb4c2cef604225363b07d7562c02cab7a8befff8eab6b99cd

  • SHA512

    6c54cc4a8ca4a4497eefe3d5b52f18f83b7b0eded5065828dd34ba8e98f4f808c37768b5ba1b127151b882efc7f6e23010934be3bc9770dbd6154fc37e24ad02

  • SSDEEP

    12288:5MrAy90gYx/HzNs/xAgRmOC97UbGxFA3X:VyNs/zBOC97USxFA3X

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Targets

    • Target

      d40dc56977b97eddb4c2cef604225363b07d7562c02cab7a8befff8eab6b99cd

    • Size

      545KB

    • MD5

      e0874295a560216250fbd195ed9ed308

    • SHA1

      14171a0dd4c21f84fec6076a9a2d1ce46778f266

    • SHA256

      d40dc56977b97eddb4c2cef604225363b07d7562c02cab7a8befff8eab6b99cd

    • SHA512

      6c54cc4a8ca4a4497eefe3d5b52f18f83b7b0eded5065828dd34ba8e98f4f808c37768b5ba1b127151b882efc7f6e23010934be3bc9770dbd6154fc37e24ad02

    • SSDEEP

      12288:5MrAy90gYx/HzNs/xAgRmOC97UbGxFA3X:VyNs/zBOC97USxFA3X

    • 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