General

  • Target

    7d9b5143bd1c7832e32cb88ad5faba88e4e76ae129fc8c1a0233c9ce60a2b4dc

  • Size

    521KB

  • Sample

    230403-wyfymaab7z

  • MD5

    3a1abcbb8ed80e6691ab99eadcb4d779

  • SHA1

    31c9409dc7b1f0d88dc3608c7d3ef924d37c413b

  • SHA256

    7d9b5143bd1c7832e32cb88ad5faba88e4e76ae129fc8c1a0233c9ce60a2b4dc

  • SHA512

    ebeaefd6accd76a94cc095e45f5b0e15356ee3e539310d02f45a564d66a4256c23db0138e7fcaa626850971be01e5d546e3629e3ab9e39b33f92426dbecec606

  • SSDEEP

    12288:IMrLy90jjxt/4ZxOsWyk0sdyj6RwV4b/:jyUL/4Zw+k0lu/

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      7d9b5143bd1c7832e32cb88ad5faba88e4e76ae129fc8c1a0233c9ce60a2b4dc

    • Size

      521KB

    • MD5

      3a1abcbb8ed80e6691ab99eadcb4d779

    • SHA1

      31c9409dc7b1f0d88dc3608c7d3ef924d37c413b

    • SHA256

      7d9b5143bd1c7832e32cb88ad5faba88e4e76ae129fc8c1a0233c9ce60a2b4dc

    • SHA512

      ebeaefd6accd76a94cc095e45f5b0e15356ee3e539310d02f45a564d66a4256c23db0138e7fcaa626850971be01e5d546e3629e3ab9e39b33f92426dbecec606

    • SSDEEP

      12288:IMrLy90jjxt/4ZxOsWyk0sdyj6RwV4b/:jyUL/4Zw+k0lu/

    • 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