General

  • Target

    0aecf11fb98a5045f666edc9e6e68faf0bd14b12ced0a6428f537ee0cc8a8d92

  • Size

    696KB

  • Sample

    230327-17cd1sfe95

  • MD5

    bee9dc99215683e165d22a7db4fd2056

  • SHA1

    5df6371475f7f0ccd792546fdc69789e8a776aba

  • SHA256

    0aecf11fb98a5045f666edc9e6e68faf0bd14b12ced0a6428f537ee0cc8a8d92

  • SHA512

    739c1d0488108faebfbecf8242fd52f78f360f0235906e45ce5dbd4f70e3bc8c09141ace9db5c4a85469a991819e0025292bef8e7f9b0749f8823fdd2ef9510d

  • SSDEEP

    12288:DMruy901YOD1IGtQxfAVrSYv3pxov7OyP1KYuzqb5JJ1K1BfhGQo:5ySDIGtQxg3Mv7OyP1x6q1FAZA

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

      0aecf11fb98a5045f666edc9e6e68faf0bd14b12ced0a6428f537ee0cc8a8d92

    • Size

      696KB

    • MD5

      bee9dc99215683e165d22a7db4fd2056

    • SHA1

      5df6371475f7f0ccd792546fdc69789e8a776aba

    • SHA256

      0aecf11fb98a5045f666edc9e6e68faf0bd14b12ced0a6428f537ee0cc8a8d92

    • SHA512

      739c1d0488108faebfbecf8242fd52f78f360f0235906e45ce5dbd4f70e3bc8c09141ace9db5c4a85469a991819e0025292bef8e7f9b0749f8823fdd2ef9510d

    • SSDEEP

      12288:DMruy901YOD1IGtQxfAVrSYv3pxov7OyP1KYuzqb5JJ1K1BfhGQo:5ySDIGtQxg3Mv7OyP1x6q1FAZA

    • 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

    • Loads dropped DLL

    • 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