General

  • Target

    7e9e97a90c649328640d538e38b9827616ae471702abea19dd6277a4be6adda3

  • Size

    689KB

  • Sample

    230328-fw3rlsha88

  • MD5

    aff49938f4de1337d7b57b9bd7dd4901

  • SHA1

    4771af15d4cc7e3e5e5e78cfe59df7239de81b5a

  • SHA256

    7e9e97a90c649328640d538e38b9827616ae471702abea19dd6277a4be6adda3

  • SHA512

    6d8c1d2d5afde219b720cd3d5e03f0ac10cb174a06235f0c8fbb9f3142aef7530ee973c4de69208576885359cfc4495c90fb1ade66aa9e09ef137c7ad3a10dac

  • SSDEEP

    12288:UMrpy906fHlyCfsTLyn65hLu6phC987IWRb9aD1UKcamJXvyFqJfigYJ/BV:NyJfHlBf426fa6yIIMb9aDaGmJXuqJan

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

      7e9e97a90c649328640d538e38b9827616ae471702abea19dd6277a4be6adda3

    • Size

      689KB

    • MD5

      aff49938f4de1337d7b57b9bd7dd4901

    • SHA1

      4771af15d4cc7e3e5e5e78cfe59df7239de81b5a

    • SHA256

      7e9e97a90c649328640d538e38b9827616ae471702abea19dd6277a4be6adda3

    • SHA512

      6d8c1d2d5afde219b720cd3d5e03f0ac10cb174a06235f0c8fbb9f3142aef7530ee973c4de69208576885359cfc4495c90fb1ade66aa9e09ef137c7ad3a10dac

    • SSDEEP

      12288:UMrpy906fHlyCfsTLyn65hLu6phC987IWRb9aD1UKcamJXvyFqJfigYJ/BV:NyJfHlBf426fa6yIIMb9aDaGmJXuqJan

    • 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