General

  • Target

    ac45a803d8b22c9be9ff25c75e940e9e0b098793614612956bfe854b560fd750

  • Size

    700KB

  • Sample

    230327-2z5k9sfg37

  • MD5

    e7050ababab3205b6407d278e309c1ea

  • SHA1

    513b6717cee4d695c9938e7077dd9e672d03401f

  • SHA256

    ac45a803d8b22c9be9ff25c75e940e9e0b098793614612956bfe854b560fd750

  • SHA512

    897d54aa74c9d1f612d8337fd5da077dbabcaa90583e25f275b2d461ceef20a486577c6dab568457521846a9815c7ea0e0b6184b9203c03ebcfdedc44521320e

  • SSDEEP

    12288:UMrUy90FSkZAjyIMoPISg9DAqcASNBqc5tTQp+D4xu60GO1/n3:wyHj5MS4SqS5ZD4Qxv

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

      ac45a803d8b22c9be9ff25c75e940e9e0b098793614612956bfe854b560fd750

    • Size

      700KB

    • MD5

      e7050ababab3205b6407d278e309c1ea

    • SHA1

      513b6717cee4d695c9938e7077dd9e672d03401f

    • SHA256

      ac45a803d8b22c9be9ff25c75e940e9e0b098793614612956bfe854b560fd750

    • SHA512

      897d54aa74c9d1f612d8337fd5da077dbabcaa90583e25f275b2d461ceef20a486577c6dab568457521846a9815c7ea0e0b6184b9203c03ebcfdedc44521320e

    • SSDEEP

      12288:UMrUy90FSkZAjyIMoPISg9DAqcASNBqc5tTQp+D4xu60GO1/n3:wyHj5MS4SqS5ZD4Qxv

    • 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