General

  • Target

    fcf9dd59f6e9c5945dd61b77262d7ddcf04fe5647b692c69e3d6b2d0e655d1ef

  • Size

    530KB

  • Sample

    230401-twragabb55

  • MD5

    079de82795491acafbb6bd9be90fbf4e

  • SHA1

    82280bdb777cdbeb2e98e9441a1dd97d1a141080

  • SHA256

    fcf9dd59f6e9c5945dd61b77262d7ddcf04fe5647b692c69e3d6b2d0e655d1ef

  • SHA512

    93b9c457d8fe7674790e414bb26a655782a4a4fa723d6afc65de893543be51baec4035e572e8be019acabf61b2591797096bca09794a6548d70466839f92fd92

  • SSDEEP

    12288:+MrQy90aJp+bCihVS/lnhllUzOkpE85xGEHtCqvhtN:CynpBihVSV3qzbpE8TG6tCqJtN

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      fcf9dd59f6e9c5945dd61b77262d7ddcf04fe5647b692c69e3d6b2d0e655d1ef

    • Size

      530KB

    • MD5

      079de82795491acafbb6bd9be90fbf4e

    • SHA1

      82280bdb777cdbeb2e98e9441a1dd97d1a141080

    • SHA256

      fcf9dd59f6e9c5945dd61b77262d7ddcf04fe5647b692c69e3d6b2d0e655d1ef

    • SHA512

      93b9c457d8fe7674790e414bb26a655782a4a4fa723d6afc65de893543be51baec4035e572e8be019acabf61b2591797096bca09794a6548d70466839f92fd92

    • SSDEEP

      12288:+MrQy90aJp+bCihVS/lnhllUzOkpE85xGEHtCqvhtN:CynpBihVSV3qzbpE8TG6tCqJtN

    • 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