General

  • Target

    fd1c5e3fd8a22777c2dc44faf80c1a403848dabf524184afbe39ca1a55d96d78

  • Size

    553KB

  • Sample

    230324-yfy3laha28

  • MD5

    3e8d0d1b10f10cd6108adb7b38789a07

  • SHA1

    65eb776292e8c175b0afa09264f4c28f71611537

  • SHA256

    fd1c5e3fd8a22777c2dc44faf80c1a403848dabf524184afbe39ca1a55d96d78

  • SHA512

    16d2ab0dd1402f8390ad5458a0e55a581b558d521646e00d625bc2185853a4a87bb4e17662fc0496a9a8388e12a61f32f81c33825c0a2cf2d104332bead4e9bd

  • SSDEEP

    12288:tMryy90kU9YUnBTsByQZ+PULbGKyyNJsogVVOt5MiS:Ty7U9l/PP5QgVVOt5MiS

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      fd1c5e3fd8a22777c2dc44faf80c1a403848dabf524184afbe39ca1a55d96d78

    • Size

      553KB

    • MD5

      3e8d0d1b10f10cd6108adb7b38789a07

    • SHA1

      65eb776292e8c175b0afa09264f4c28f71611537

    • SHA256

      fd1c5e3fd8a22777c2dc44faf80c1a403848dabf524184afbe39ca1a55d96d78

    • SHA512

      16d2ab0dd1402f8390ad5458a0e55a581b558d521646e00d625bc2185853a4a87bb4e17662fc0496a9a8388e12a61f32f81c33825c0a2cf2d104332bead4e9bd

    • SSDEEP

      12288:tMryy90kU9YUnBTsByQZ+PULbGKyyNJsogVVOt5MiS:Ty7U9l/PP5QgVVOt5MiS

    • 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