General

  • Target

    5a44ac513924b63361b00e72bfb6a4ed6e4fcdaa4171367cd355f33c47b492cd

  • Size

    539KB

  • Sample

    230324-j3v7wsfb8x

  • MD5

    a73f1b4b1e4f2ba1d8e53f8f39d998cf

  • SHA1

    571b166488853dfc39f1ab473b5ca0f387e5dee3

  • SHA256

    5a44ac513924b63361b00e72bfb6a4ed6e4fcdaa4171367cd355f33c47b492cd

  • SHA512

    feebe5f4edc46db6b5eab3c355b14448df626ec407588286ea6b77ce5cdd35e15036a1adc7a9493c67ffc91b3f0c70c6a4e899657ec9fcdab191943cb59f120f

  • SSDEEP

    12288:WMr8y90/nJU8aIavFYLpf530MBgE3RWmEbEUraW:Gy0nC891L/BgEhDW

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      5a44ac513924b63361b00e72bfb6a4ed6e4fcdaa4171367cd355f33c47b492cd

    • Size

      539KB

    • MD5

      a73f1b4b1e4f2ba1d8e53f8f39d998cf

    • SHA1

      571b166488853dfc39f1ab473b5ca0f387e5dee3

    • SHA256

      5a44ac513924b63361b00e72bfb6a4ed6e4fcdaa4171367cd355f33c47b492cd

    • SHA512

      feebe5f4edc46db6b5eab3c355b14448df626ec407588286ea6b77ce5cdd35e15036a1adc7a9493c67ffc91b3f0c70c6a4e899657ec9fcdab191943cb59f120f

    • SSDEEP

      12288:WMr8y90/nJU8aIavFYLpf530MBgE3RWmEbEUraW:Gy0nC891L/BgEhDW

    • 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