General

  • Target

    84896e7ba5f654c31d852523f4479fc44ee0ccce01f11de642f26115025d045f

  • Size

    768KB

  • Sample

    230608-m9qsjaef67

  • MD5

    d0b7c4f6a428cfe49b9541778da71866

  • SHA1

    c83d0301e8f5584ee9679ee262728bd2ed013210

  • SHA256

    84896e7ba5f654c31d852523f4479fc44ee0ccce01f11de642f26115025d045f

  • SHA512

    4c13e925c097ed94af663e81afaab0564a6bd0905a3cbd4912bb4aea912ddfbf509a8aca1f12fa70007c7b3fb4cc2621677900397e959de29a88b2deb9ccc6bf

  • SSDEEP

    12288:PMrjy90g1g8pZ1nJEolUo3rSkKdNh6lUtV2KJQaefBMRfU8ZWuucwZrpD8HDU4G:Ey3hlUFTh8UGKJ45F8MuuLTD8HbG

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      84896e7ba5f654c31d852523f4479fc44ee0ccce01f11de642f26115025d045f

    • Size

      768KB

    • MD5

      d0b7c4f6a428cfe49b9541778da71866

    • SHA1

      c83d0301e8f5584ee9679ee262728bd2ed013210

    • SHA256

      84896e7ba5f654c31d852523f4479fc44ee0ccce01f11de642f26115025d045f

    • SHA512

      4c13e925c097ed94af663e81afaab0564a6bd0905a3cbd4912bb4aea912ddfbf509a8aca1f12fa70007c7b3fb4cc2621677900397e959de29a88b2deb9ccc6bf

    • SSDEEP

      12288:PMrjy90g1g8pZ1nJEolUo3rSkKdNh6lUtV2KJQaefBMRfU8ZWuucwZrpD8HDU4G:Ey3hlUFTh8UGKJ45F8MuuLTD8HbG

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks