General

  • Target

    42194aeff1707e1bdc4b90f0cd558f253864279b9af29411c6fbf4c505833187

  • Size

    539KB

  • Sample

    230324-j14q9afb7x

  • MD5

    c1a2a07b3a09f185094b5dc224c0087a

  • SHA1

    9d6a8ef4c038678d16c627ea554100a2ab815308

  • SHA256

    42194aeff1707e1bdc4b90f0cd558f253864279b9af29411c6fbf4c505833187

  • SHA512

    51674d56b146709b7786b3a29a99bf1a132ba5e9919fb5718497ae68a0ba359f94924208326bb7108413d77f2ec1f43e018d19c9fbd1a2052310603e2219005e

  • SSDEEP

    12288:sMrIy90M4WbGFn5RnMZWP8dvMmPSZ/3jYhA/iuydq:EyR44Gt3mPSZ/8A/iu2q

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

      42194aeff1707e1bdc4b90f0cd558f253864279b9af29411c6fbf4c505833187

    • Size

      539KB

    • MD5

      c1a2a07b3a09f185094b5dc224c0087a

    • SHA1

      9d6a8ef4c038678d16c627ea554100a2ab815308

    • SHA256

      42194aeff1707e1bdc4b90f0cd558f253864279b9af29411c6fbf4c505833187

    • SHA512

      51674d56b146709b7786b3a29a99bf1a132ba5e9919fb5718497ae68a0ba359f94924208326bb7108413d77f2ec1f43e018d19c9fbd1a2052310603e2219005e

    • SSDEEP

      12288:sMrIy90M4WbGFn5RnMZWP8dvMmPSZ/3jYhA/iuydq:EyR44Gt3mPSZ/8A/iu2q

    • 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