General

  • Target

    66a71698ab8455fe424345c33cd9f9c2c0f1b93a5fb7f65f11f0da0fe4506600

  • Size

    700KB

  • Sample

    230327-1vh12afd96

  • MD5

    019183d00d5ded2a8efcd2c78d51d0d4

  • SHA1

    1e8fdbcddba0a3bd86763a6855da268bf2bbd604

  • SHA256

    66a71698ab8455fe424345c33cd9f9c2c0f1b93a5fb7f65f11f0da0fe4506600

  • SHA512

    6ae10b9b5b7b01ca4fb9debfcaca163e533e507c002cce1c3c18e07363521e37bcd478b9a37474779c7d063bc46ecf19cb1e6f7d2e9a51c5d31c725ed2c107aa

  • SSDEEP

    12288:7Mr+y90Yxiw+7CJ9uQQCf9DGqcAHucbNgflIRaAXFUhV+IoM:5yaauQQCTHucGfC0AXFUTZoM

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

      66a71698ab8455fe424345c33cd9f9c2c0f1b93a5fb7f65f11f0da0fe4506600

    • Size

      700KB

    • MD5

      019183d00d5ded2a8efcd2c78d51d0d4

    • SHA1

      1e8fdbcddba0a3bd86763a6855da268bf2bbd604

    • SHA256

      66a71698ab8455fe424345c33cd9f9c2c0f1b93a5fb7f65f11f0da0fe4506600

    • SHA512

      6ae10b9b5b7b01ca4fb9debfcaca163e533e507c002cce1c3c18e07363521e37bcd478b9a37474779c7d063bc46ecf19cb1e6f7d2e9a51c5d31c725ed2c107aa

    • SSDEEP

      12288:7Mr+y90Yxiw+7CJ9uQQCf9DGqcAHucbNgflIRaAXFUhV+IoM:5yaauQQCTHucGfC0AXFUTZoM

    • 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