General

  • Target

    85f0a57eb896160d09dbb31e0744f118cb9d194ffa304f33fb311500eb8ec8ce

  • Size

    534KB

  • Sample

    230331-3vmekafh2t

  • MD5

    bf7d4159c6beb0d1b53227e24fe3d919

  • SHA1

    81c4ca7a08d00ad4d42899bc5eba24fe0d14805f

  • SHA256

    85f0a57eb896160d09dbb31e0744f118cb9d194ffa304f33fb311500eb8ec8ce

  • SHA512

    17938aa2d18375767ea700740fca69d8f8bd219dfdc696197ca9ff77a8d8daf7913d5381a2d5426eda6b07af69d722a3770f6e52372295304b1ed54597f234af

  • SSDEEP

    12288:fMrey90UFg7Wkni+SijD3zcbdWhbrpJipOI77A:NyDg7WAi+SS3zUdebrpJipOI/A

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

      85f0a57eb896160d09dbb31e0744f118cb9d194ffa304f33fb311500eb8ec8ce

    • Size

      534KB

    • MD5

      bf7d4159c6beb0d1b53227e24fe3d919

    • SHA1

      81c4ca7a08d00ad4d42899bc5eba24fe0d14805f

    • SHA256

      85f0a57eb896160d09dbb31e0744f118cb9d194ffa304f33fb311500eb8ec8ce

    • SHA512

      17938aa2d18375767ea700740fca69d8f8bd219dfdc696197ca9ff77a8d8daf7913d5381a2d5426eda6b07af69d722a3770f6e52372295304b1ed54597f234af

    • SSDEEP

      12288:fMrey90UFg7Wkni+SijD3zcbdWhbrpJipOI77A:NyDg7WAi+SS3zUdebrpJipOI/A

    • 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