General

  • Target

    f0d37c2e6226552e81faaadcd6aeb8bb33be825b180aa417a4e7dfc4babd54f5

  • Size

    672KB

  • Sample

    230331-v9g5dsdd9z

  • MD5

    b36e94763e4bdc7e813c8e9d9bc2b8b4

  • SHA1

    8f3dc943deeb68f503b294aebc7143e252f2bac8

  • SHA256

    f0d37c2e6226552e81faaadcd6aeb8bb33be825b180aa417a4e7dfc4babd54f5

  • SHA512

    de162d5848d2bbcfe496650706a6698f9bdebcf2ba02161dc60a5bd9bab3d3399c8ef13c34ee48e963474ea7a84e68bd19ed6a37ed468db9f78f697fc27208fa

  • SSDEEP

    12288:KMrWy90rH6EgxH/dVk1KHB5RfKbmtPG94bY53hW7S6omlx+YStN/pdzfhZv4z:QyXEoPk1K5fkcum8Io3/bLJZv2

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      f0d37c2e6226552e81faaadcd6aeb8bb33be825b180aa417a4e7dfc4babd54f5

    • Size

      672KB

    • MD5

      b36e94763e4bdc7e813c8e9d9bc2b8b4

    • SHA1

      8f3dc943deeb68f503b294aebc7143e252f2bac8

    • SHA256

      f0d37c2e6226552e81faaadcd6aeb8bb33be825b180aa417a4e7dfc4babd54f5

    • SHA512

      de162d5848d2bbcfe496650706a6698f9bdebcf2ba02161dc60a5bd9bab3d3399c8ef13c34ee48e963474ea7a84e68bd19ed6a37ed468db9f78f697fc27208fa

    • SSDEEP

      12288:KMrWy90rH6EgxH/dVk1KHB5RfKbmtPG94bY53hW7S6omlx+YStN/pdzfhZv4z:QyXEoPk1K5fkcum8Io3/bLJZv2

    • 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