General

  • Target

    72f86b17d367da5d8ae4abb52937ee1b3e68f9705d7769588cf24e44049a395b

  • Size

    541KB

  • Sample

    230324-m5qlzadg95

  • MD5

    6bf688ceef52399cdd175989f552aba0

  • SHA1

    9cb3be8919efc3693dc73724b76ac5f7d0810527

  • SHA256

    72f86b17d367da5d8ae4abb52937ee1b3e68f9705d7769588cf24e44049a395b

  • SHA512

    465656f49096de505f9d5ac73258eeeae8d786bc2967ebfa94eea3667e36142d065a150ed7fdf8f18d0c01da28dc14909ad425bb498ef42dd15052d7dc5ad2bb

  • SSDEEP

    12288:kMrKy90Bh0FWmkjoYEwpVLJZegp1Jaw6VnoJJ:+ygesSwpB7eAsm7

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

bolt

C2

193.233.20.31:4125

Attributes
  • auth_value

    29540c7bf0277243e2faf6601e15a754

Targets

    • Target

      72f86b17d367da5d8ae4abb52937ee1b3e68f9705d7769588cf24e44049a395b

    • Size

      541KB

    • MD5

      6bf688ceef52399cdd175989f552aba0

    • SHA1

      9cb3be8919efc3693dc73724b76ac5f7d0810527

    • SHA256

      72f86b17d367da5d8ae4abb52937ee1b3e68f9705d7769588cf24e44049a395b

    • SHA512

      465656f49096de505f9d5ac73258eeeae8d786bc2967ebfa94eea3667e36142d065a150ed7fdf8f18d0c01da28dc14909ad425bb498ef42dd15052d7dc5ad2bb

    • SSDEEP

      12288:kMrKy90Bh0FWmkjoYEwpVLJZegp1Jaw6VnoJJ:+ygesSwpB7eAsm7

    • 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