General

  • Target

    f17c431956300a0d846a7bc8bd98031282b7b7720480f62ca7b9e3e5d3a39792

  • Size

    687KB

  • Sample

    230328-jk5cvahf64

  • MD5

    9299d187c6ad98aeb0ec053ad1384426

  • SHA1

    3fa074f5f2a0f4a912dff112cbdb9a34a16a55f9

  • SHA256

    f17c431956300a0d846a7bc8bd98031282b7b7720480f62ca7b9e3e5d3a39792

  • SHA512

    c4ab7a046ddf45bd4a4529355d7e038941343c82658822b50cb61d13dd5a0ff928c7bde763df1469cb6f2f6695ec8425f95bde4c120b1e88f7b5e15848da4aa6

  • SSDEEP

    12288:yMrzy9097ZkKjsy3x4cvThxwCzs6yjeBwP5Ojk9MlJgLUqWuXXaCz7bPT:9yqVLYy3x3r5z8jek5Qk9kgLUuXKCzfL

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      f17c431956300a0d846a7bc8bd98031282b7b7720480f62ca7b9e3e5d3a39792

    • Size

      687KB

    • MD5

      9299d187c6ad98aeb0ec053ad1384426

    • SHA1

      3fa074f5f2a0f4a912dff112cbdb9a34a16a55f9

    • SHA256

      f17c431956300a0d846a7bc8bd98031282b7b7720480f62ca7b9e3e5d3a39792

    • SHA512

      c4ab7a046ddf45bd4a4529355d7e038941343c82658822b50cb61d13dd5a0ff928c7bde763df1469cb6f2f6695ec8425f95bde4c120b1e88f7b5e15848da4aa6

    • SSDEEP

      12288:yMrzy9097ZkKjsy3x4cvThxwCzs6yjeBwP5Ojk9MlJgLUqWuXXaCz7bPT:9yqVLYy3x3r5z8jek5Qk9kgLUuXKCzfL

    • 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