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General

  • Target

    534104dc528bab9c04ce1151f056127be6cd9446b4aa517c960206b8d65b995f

  • Size

    817KB

  • Sample

    230215-spknnscb8y

  • MD5

    6d4a53922da1179aa6285a91a2ea9200

  • SHA1

    3a26be7cc84b649b92a0a7b99035fd2c0c3c1d86

  • SHA256

    534104dc528bab9c04ce1151f056127be6cd9446b4aa517c960206b8d65b995f

  • SHA512

    0d7d176b828d92af09f44adbd165e8016d730513bbae929ee261733748933b5aaed2cc6ca7aa736f25523c1ab10091e342a0a691b83094f6ab14aef6adf8ed39

  • SSDEEP

    12288:3Mrdy90r0ERCuQmMHVJCWZ57nNl9t/CYP/GoxQW8CF/zGvlDYLQZdJifqTue:6yXaCuQmMvCe5brNmNW8CF/zy4QZxTd

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Targets

    • Target

      534104dc528bab9c04ce1151f056127be6cd9446b4aa517c960206b8d65b995f

    • Size

      817KB

    • MD5

      6d4a53922da1179aa6285a91a2ea9200

    • SHA1

      3a26be7cc84b649b92a0a7b99035fd2c0c3c1d86

    • SHA256

      534104dc528bab9c04ce1151f056127be6cd9446b4aa517c960206b8d65b995f

    • SHA512

      0d7d176b828d92af09f44adbd165e8016d730513bbae929ee261733748933b5aaed2cc6ca7aa736f25523c1ab10091e342a0a691b83094f6ab14aef6adf8ed39

    • SSDEEP

      12288:3Mrdy90r0ERCuQmMHVJCWZ57nNl9t/CYP/GoxQW8CF/zGvlDYLQZdJifqTue:6yXaCuQmMvCe5brNmNW8CF/zy4QZxTd

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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