General

  • Target

    a872764a700579ffa144a57d135e39bc393e640a78dcc3f9b9d0f1abfcf42674

  • Size

    700KB

  • Sample

    230327-1tdd6ahd9s

  • MD5

    146262f23a06557ae09f1dca37613818

  • SHA1

    e1e6163829a2cb18088663b9a3fe02a0572c6426

  • SHA256

    a872764a700579ffa144a57d135e39bc393e640a78dcc3f9b9d0f1abfcf42674

  • SHA512

    6fa7832d98b16e76908a6d9e67f3b3f98268150391edbea3e1087ee0f538486197ba27c25dcc6abad4f9b84e44f1794893a59086bda0f0eaa04233b8b507bb27

  • SSDEEP

    12288:sMrly90wBiOJtu3h+e6imVJPKh9DMCcAD9u8F3xp2EPWUBg6quj4XV13FVTRBauM:ZytBiOJa+QmDPQD9u8VHNDgnuj4XVB2B

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

      a872764a700579ffa144a57d135e39bc393e640a78dcc3f9b9d0f1abfcf42674

    • Size

      700KB

    • MD5

      146262f23a06557ae09f1dca37613818

    • SHA1

      e1e6163829a2cb18088663b9a3fe02a0572c6426

    • SHA256

      a872764a700579ffa144a57d135e39bc393e640a78dcc3f9b9d0f1abfcf42674

    • SHA512

      6fa7832d98b16e76908a6d9e67f3b3f98268150391edbea3e1087ee0f538486197ba27c25dcc6abad4f9b84e44f1794893a59086bda0f0eaa04233b8b507bb27

    • SSDEEP

      12288:sMrly90wBiOJtu3h+e6imVJPKh9DMCcAD9u8F3xp2EPWUBg6quj4XV13FVTRBauM:ZytBiOJa+QmDPQD9u8VHNDgnuj4XVB2B

    • 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