General

  • Target

    45f3d94006cb2b37a63b2d9c129b4b00b20681a7b8a82649aabbd49a9cfeac3b

  • Size

    685KB

  • Sample

    230327-qj2znaff6v

  • MD5

    cffcd5c53f46037e1307766fc6d2187e

  • SHA1

    8e3ad2bdc5ca1e65846ba05a9a920347eb458c3d

  • SHA256

    45f3d94006cb2b37a63b2d9c129b4b00b20681a7b8a82649aabbd49a9cfeac3b

  • SHA512

    8da3ecf722f7652abe90de52ab58cfaff8aa73d533f7b7ff37e3972725ade939db5a61975311da42024cd3b0e46347a7a25856d0091219f3bb5c5ce0373dc35e

  • SSDEEP

    12288:eMrAy90nC5OtQIAKvETyYsA9VtzjouItzCMPVFYBHp2E4H9JlUZ:KyhLImGaJzjYo6glp2E4d/UZ

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      45f3d94006cb2b37a63b2d9c129b4b00b20681a7b8a82649aabbd49a9cfeac3b

    • Size

      685KB

    • MD5

      cffcd5c53f46037e1307766fc6d2187e

    • SHA1

      8e3ad2bdc5ca1e65846ba05a9a920347eb458c3d

    • SHA256

      45f3d94006cb2b37a63b2d9c129b4b00b20681a7b8a82649aabbd49a9cfeac3b

    • SHA512

      8da3ecf722f7652abe90de52ab58cfaff8aa73d533f7b7ff37e3972725ade939db5a61975311da42024cd3b0e46347a7a25856d0091219f3bb5c5ce0373dc35e

    • SSDEEP

      12288:eMrAy90nC5OtQIAKvETyYsA9VtzjouItzCMPVFYBHp2E4H9JlUZ:KyhLImGaJzjYo6glp2E4d/UZ

    • 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