General

  • Target

    2c903f17bee96eccffac321854c5d9ea1cd0b6ae7f82bbe7138df6dc50a755de

  • Size

    695KB

  • Sample

    230327-webjssef33

  • MD5

    2896126e9b5fa8a56a7fd82969724b12

  • SHA1

    6e125840b82311a58902db64f2657186b4bf8e16

  • SHA256

    2c903f17bee96eccffac321854c5d9ea1cd0b6ae7f82bbe7138df6dc50a755de

  • SHA512

    5990b68ecc4c445bdc2f81ea372c6ab91d1af0ab170fdc6441df06bc3b0997c7fd67fdfe78988b8fed59609c9870acc98ca2f14c79dd95cff923bc981339af5b

  • SSDEEP

    12288:9Mrfy90E16dlJGNXegHFJawsAfqU7fi1WTCeGtKoaanh25Qs6dIazO+meWgr:Oy31QlEtegHfceN7IeyZaAh25Qs0ATgr

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

      2c903f17bee96eccffac321854c5d9ea1cd0b6ae7f82bbe7138df6dc50a755de

    • Size

      695KB

    • MD5

      2896126e9b5fa8a56a7fd82969724b12

    • SHA1

      6e125840b82311a58902db64f2657186b4bf8e16

    • SHA256

      2c903f17bee96eccffac321854c5d9ea1cd0b6ae7f82bbe7138df6dc50a755de

    • SHA512

      5990b68ecc4c445bdc2f81ea372c6ab91d1af0ab170fdc6441df06bc3b0997c7fd67fdfe78988b8fed59609c9870acc98ca2f14c79dd95cff923bc981339af5b

    • SSDEEP

      12288:9Mrfy90E16dlJGNXegHFJawsAfqU7fi1WTCeGtKoaanh25Qs6dIazO+meWgr:Oy31QlEtegHfceN7IeyZaAh25Qs0ATgr

    • 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