General

  • Target

    2f010ac5a76a8e00d2d92cbb17e6b0f4cbb7d1dca136bd920df6c03827776080

  • Size

    700KB

  • Sample

    230327-3qxpqsfh46

  • MD5

    6f0442977268f455a4f55e19918ad8d8

  • SHA1

    d694b7e1a658581c3ae359dcae2cf848ffb01a31

  • SHA256

    2f010ac5a76a8e00d2d92cbb17e6b0f4cbb7d1dca136bd920df6c03827776080

  • SHA512

    f6587dae87e9b5f130a5ffd235b8b323ca1c09bb7ef9fa304ac8b60e03ea98093a3aaf8210f01c4083c725db127d869bc292ae3745679d47c98503b31951df25

  • SSDEEP

    12288:ZMrZy90XSrktqi+C1F9D/ucAsMoNTq3GVk0/XOlyDqju60hObcp:4ykSYX+Bsbqmh/XOMDqCbp

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

      2f010ac5a76a8e00d2d92cbb17e6b0f4cbb7d1dca136bd920df6c03827776080

    • Size

      700KB

    • MD5

      6f0442977268f455a4f55e19918ad8d8

    • SHA1

      d694b7e1a658581c3ae359dcae2cf848ffb01a31

    • SHA256

      2f010ac5a76a8e00d2d92cbb17e6b0f4cbb7d1dca136bd920df6c03827776080

    • SHA512

      f6587dae87e9b5f130a5ffd235b8b323ca1c09bb7ef9fa304ac8b60e03ea98093a3aaf8210f01c4083c725db127d869bc292ae3745679d47c98503b31951df25

    • SSDEEP

      12288:ZMrZy90XSrktqi+C1F9D/ucAsMoNTq3GVk0/XOlyDqju60hObcp:4ykSYX+Bsbqmh/XOMDqCbp

    • 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