General

  • Target

    2372d0daa5a6c9927e0f00909a98ed0d7f6600be06fd4e54e6d2cc9ce3d28cef

  • Size

    695KB

  • Sample

    230327-vg9c6sed56

  • MD5

    dc13127a6de339c07f7135d17ecc8979

  • SHA1

    fbd239d1f03d33eaddfee1e562624b8d73306a3a

  • SHA256

    2372d0daa5a6c9927e0f00909a98ed0d7f6600be06fd4e54e6d2cc9ce3d28cef

  • SHA512

    f42e90e22f5cff13c2fa51d0fbca0b0a8cac064fc85fb4e78d4802b8eaab3eebf98c888d5a0d5299c504012a1681804c9b12a1adb336d5a1c852808a9f7b31d4

  • SSDEEP

    12288:YMrVy90UbJgvcfqq2IQxATBtYjQDjhnJxdOynhsrQs6KIc6oPAf1KB:9y/bJgvqq1TjQDtnJ/OYhsrQsXuo4f18

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      2372d0daa5a6c9927e0f00909a98ed0d7f6600be06fd4e54e6d2cc9ce3d28cef

    • Size

      695KB

    • MD5

      dc13127a6de339c07f7135d17ecc8979

    • SHA1

      fbd239d1f03d33eaddfee1e562624b8d73306a3a

    • SHA256

      2372d0daa5a6c9927e0f00909a98ed0d7f6600be06fd4e54e6d2cc9ce3d28cef

    • SHA512

      f42e90e22f5cff13c2fa51d0fbca0b0a8cac064fc85fb4e78d4802b8eaab3eebf98c888d5a0d5299c504012a1681804c9b12a1adb336d5a1c852808a9f7b31d4

    • SSDEEP

      12288:YMrVy90UbJgvcfqq2IQxATBtYjQDjhnJxdOynhsrQs6KIc6oPAf1KB:9y/bJgvqq1TjQDtnJ/OYhsrQsXuo4f18

    • 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