General

  • Target

    82b415a0005aea0228a64a6cccc78b3cbc3a8035984ce6c168497356178bcba0

  • Size

    770KB

  • Sample

    230608-rgqdhsfh84

  • MD5

    7351b154573c5c2790782932f61bbb1a

  • SHA1

    0792403d6affec8c15fe5447c584c306ca35408d

  • SHA256

    82b415a0005aea0228a64a6cccc78b3cbc3a8035984ce6c168497356178bcba0

  • SHA512

    6055f78daf9dc02d279db0ae6cb4dd1dffb624b53ce719a7a899e9e1bdf635f75ecc75e28d9ac31132ce4233c18a9eee191abbbe6816fd5f2cd924ff0948674b

  • SSDEEP

    12288:dMrOy90br40wZEhx+/EBEslibzWByF6FdLzs/6uzaQSMm+SwNGtjZ5:3ykr40G8fBEYcxcXLY6ueQStj/5

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      82b415a0005aea0228a64a6cccc78b3cbc3a8035984ce6c168497356178bcba0

    • Size

      770KB

    • MD5

      7351b154573c5c2790782932f61bbb1a

    • SHA1

      0792403d6affec8c15fe5447c584c306ca35408d

    • SHA256

      82b415a0005aea0228a64a6cccc78b3cbc3a8035984ce6c168497356178bcba0

    • SHA512

      6055f78daf9dc02d279db0ae6cb4dd1dffb624b53ce719a7a899e9e1bdf635f75ecc75e28d9ac31132ce4233c18a9eee191abbbe6816fd5f2cd924ff0948674b

    • SSDEEP

      12288:dMrOy90br40wZEhx+/EBEslibzWByF6FdLzs/6uzaQSMm+SwNGtjZ5:3ykr40G8fBEYcxcXLY6ueQStj/5

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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