General

  • Target

    3bc7e2de16d1963095b103b996035083f27aec50bd5fa8e29f8d479d6cca5014

  • Size

    690KB

  • Sample

    230328-ces93aac4y

  • MD5

    b0a1b4f540d26f159d691372b5edfd64

  • SHA1

    dd360038c06eb7ef7b430bc7d137c84fb9b1ec5e

  • SHA256

    3bc7e2de16d1963095b103b996035083f27aec50bd5fa8e29f8d479d6cca5014

  • SHA512

    9bd7806ac859a69719e0321d7426518448d738ce94ad1d8b5ee3a42477ffb0ef112f5227d44a67b62f688860a8ed0caec9543ef6573222034d62f071a64316a5

  • SSDEEP

    12288:WMrwy905JYppfbDBrcDI9kPtOyo65hLuUCABpMSKx3eAeyFoiOqg2ivVFShfigdF:ayQJYn3BrcDRpHfaUtpLw3eSFoiOWinw

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

      3bc7e2de16d1963095b103b996035083f27aec50bd5fa8e29f8d479d6cca5014

    • Size

      690KB

    • MD5

      b0a1b4f540d26f159d691372b5edfd64

    • SHA1

      dd360038c06eb7ef7b430bc7d137c84fb9b1ec5e

    • SHA256

      3bc7e2de16d1963095b103b996035083f27aec50bd5fa8e29f8d479d6cca5014

    • SHA512

      9bd7806ac859a69719e0321d7426518448d738ce94ad1d8b5ee3a42477ffb0ef112f5227d44a67b62f688860a8ed0caec9543ef6573222034d62f071a64316a5

    • SSDEEP

      12288:WMrwy905JYppfbDBrcDI9kPtOyo65hLuUCABpMSKx3eAeyFoiOqg2ivVFShfigdF:ayQJYn3BrcDRpHfaUtpLw3eSFoiOWinw

    • 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