General

  • Target

    6757186ac4d01b02f30376089084ca70c56ab88a1d7ddd3b740b05147b5b0db7

  • Size

    705KB

  • Sample

    230327-z732ashc91

  • MD5

    952bcd8c64389c91dbc440aaa84e1cf9

  • SHA1

    e81a3bd8bfe0b78b0c0541a00531ab334cfa0946

  • SHA256

    6757186ac4d01b02f30376089084ca70c56ab88a1d7ddd3b740b05147b5b0db7

  • SHA512

    aa4040793c2df89b1d6ad4ad0e50ba05b0874bb8d148b5ba9b610395838d68ab90dc7495facf2f37c8b5cc5ae18efc52b3332fc7362b85756a0bafb8ef348a31

  • SSDEEP

    12288:qO6S7n/ZoP1za+5aiJibYK06ewHcRY5X4dnMzJfiXplfXJ/TD+VIx1LHK3uv:qOPxqza+hibYSw/YfiXpl1TS+LHWW

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

      6757186ac4d01b02f30376089084ca70c56ab88a1d7ddd3b740b05147b5b0db7

    • Size

      705KB

    • MD5

      952bcd8c64389c91dbc440aaa84e1cf9

    • SHA1

      e81a3bd8bfe0b78b0c0541a00531ab334cfa0946

    • SHA256

      6757186ac4d01b02f30376089084ca70c56ab88a1d7ddd3b740b05147b5b0db7

    • SHA512

      aa4040793c2df89b1d6ad4ad0e50ba05b0874bb8d148b5ba9b610395838d68ab90dc7495facf2f37c8b5cc5ae18efc52b3332fc7362b85756a0bafb8ef348a31

    • SSDEEP

      12288:qO6S7n/ZoP1za+5aiJibYK06ewHcRY5X4dnMzJfiXplfXJ/TD+VIx1LHK3uv:qOPxqza+hibYSw/YfiXpl1TS+LHWW

    • 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