General

  • Target

    ca443275548bf98bc76532e6602ebbb518cc1e10d5172b75b89bf08f0210eabf

  • Size

    551KB

  • Sample

    230322-17rtpsdf8s

  • MD5

    d3d1b713d47fd36caf3a5e978d6bbaef

  • SHA1

    57a1e1401309598f4bca70540359f2d3480126a6

  • SHA256

    ca443275548bf98bc76532e6602ebbb518cc1e10d5172b75b89bf08f0210eabf

  • SHA512

    e30371c0b352e5271d4b00dd1cffab92df26f42857912d53dcf8b33664feb295abdb00be43902ef2d472f41076ed9e34e44d8b60eb9531e179d3f17fd12e3e35

  • SSDEEP

    12288:cMray90aoD4dnytRleXpOo7zXeEm9shNQ11+Jvc7pn:2yNojtRloT7zXxm9shA2vcVn

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      ca443275548bf98bc76532e6602ebbb518cc1e10d5172b75b89bf08f0210eabf

    • Size

      551KB

    • MD5

      d3d1b713d47fd36caf3a5e978d6bbaef

    • SHA1

      57a1e1401309598f4bca70540359f2d3480126a6

    • SHA256

      ca443275548bf98bc76532e6602ebbb518cc1e10d5172b75b89bf08f0210eabf

    • SHA512

      e30371c0b352e5271d4b00dd1cffab92df26f42857912d53dcf8b33664feb295abdb00be43902ef2d472f41076ed9e34e44d8b60eb9531e179d3f17fd12e3e35

    • SSDEEP

      12288:cMray90aoD4dnytRleXpOo7zXeEm9shNQ11+Jvc7pn:2yNojtRloT7zXxm9shA2vcVn

    • 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