General

  • Target

    3bb67aac3eee2dd28d99522e55c66d05eb2de9af5ddaa14585630eb8fe0c5ed2

  • Size

    695KB

  • Sample

    230327-zkvreahc2x

  • MD5

    791333cde02a5fb562a6c0534752281f

  • SHA1

    eea8a42a9c8f38922962c28bd2dc755c6f4ddc9d

  • SHA256

    3bb67aac3eee2dd28d99522e55c66d05eb2de9af5ddaa14585630eb8fe0c5ed2

  • SHA512

    bc0b87407f5d64749bb37d1ed43c57bdab8aecbdd4fa425a6e432649b6f83d8beb8d27004a80838aa02495276e343616cbfe70d3836cca4c7d1aad56ce114826

  • SSDEEP

    12288:IMrzy906gTQYD0gneX8pfl88W1LJzhaZz2cv3eX+WvPSFzBgyJSKB0okH/qk:LyhpYDjeMfl8zkZfv3eX9yFB1Xk

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

      3bb67aac3eee2dd28d99522e55c66d05eb2de9af5ddaa14585630eb8fe0c5ed2

    • Size

      695KB

    • MD5

      791333cde02a5fb562a6c0534752281f

    • SHA1

      eea8a42a9c8f38922962c28bd2dc755c6f4ddc9d

    • SHA256

      3bb67aac3eee2dd28d99522e55c66d05eb2de9af5ddaa14585630eb8fe0c5ed2

    • SHA512

      bc0b87407f5d64749bb37d1ed43c57bdab8aecbdd4fa425a6e432649b6f83d8beb8d27004a80838aa02495276e343616cbfe70d3836cca4c7d1aad56ce114826

    • SSDEEP

      12288:IMrzy906gTQYD0gneX8pfl88W1LJzhaZz2cv3eX+WvPSFzBgyJSKB0okH/qk:LyhpYDjeMfl8zkZfv3eX9yFB1Xk

    • 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