General

  • Target

    a952e2745b61a8d492fb540d6434ee8e8afdd9e86475d4e215cabf0880bf3e1b

  • Size

    539KB

  • Sample

    230324-jfm8rsfa7x

  • MD5

    43f02ba7114566b32eaa289b55ed1c8b

  • SHA1

    6d8d1013893fb1d0e8203f46e33f7f2ae3e4bad4

  • SHA256

    a952e2745b61a8d492fb540d6434ee8e8afdd9e86475d4e215cabf0880bf3e1b

  • SHA512

    d2220fe47d1200655a19133062de009ccfb6370c5cb9fe820fdce19ad516d01c6f8ee56ab903fd1b1301e2a803cc3b84586f951f6d4469cbeab61b23ce17bae7

  • SSDEEP

    12288:YMryy90q4ocDczVEXmdQKWMfOWw0s6dKPT1owT:6yL4ocDczVUqOWXsDR

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      a952e2745b61a8d492fb540d6434ee8e8afdd9e86475d4e215cabf0880bf3e1b

    • Size

      539KB

    • MD5

      43f02ba7114566b32eaa289b55ed1c8b

    • SHA1

      6d8d1013893fb1d0e8203f46e33f7f2ae3e4bad4

    • SHA256

      a952e2745b61a8d492fb540d6434ee8e8afdd9e86475d4e215cabf0880bf3e1b

    • SHA512

      d2220fe47d1200655a19133062de009ccfb6370c5cb9fe820fdce19ad516d01c6f8ee56ab903fd1b1301e2a803cc3b84586f951f6d4469cbeab61b23ce17bae7

    • SSDEEP

      12288:YMryy90q4ocDczVEXmdQKWMfOWw0s6dKPT1owT:6yL4ocDczVUqOWXsDR

    • 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