General

  • Target

    b45060767e1f878b50138677ea00d435923d8ae2352c5b241befefc4ccbf851d

  • Size

    700KB

  • Sample

    230327-2kfzcshf2y

  • MD5

    980ec0c2a21e095ee0952fd7675eee4b

  • SHA1

    b6e1fed2864ffdfb331b9f7ce1e1c1d2988b57e6

  • SHA256

    b45060767e1f878b50138677ea00d435923d8ae2352c5b241befefc4ccbf851d

  • SHA512

    563832786c002f47b0b0857bd45e12ddd048985b962089731e3a5527ffb866e23feca60d92bfff4d3d0a0c6db2a8f0d9921e55831f936859635acff635db9d94

  • SSDEEP

    12288:LMrRy90dO9HibpU9DMqcA3DqzIdlMtIvFoH5R7/U:OygO9CIGzIbMtIvFYrM

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

      b45060767e1f878b50138677ea00d435923d8ae2352c5b241befefc4ccbf851d

    • Size

      700KB

    • MD5

      980ec0c2a21e095ee0952fd7675eee4b

    • SHA1

      b6e1fed2864ffdfb331b9f7ce1e1c1d2988b57e6

    • SHA256

      b45060767e1f878b50138677ea00d435923d8ae2352c5b241befefc4ccbf851d

    • SHA512

      563832786c002f47b0b0857bd45e12ddd048985b962089731e3a5527ffb866e23feca60d92bfff4d3d0a0c6db2a8f0d9921e55831f936859635acff635db9d94

    • SSDEEP

      12288:LMrRy90dO9HibpU9DMqcA3DqzIdlMtIvFoH5R7/U:OygO9CIGzIbMtIvFYrM

    • 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