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General

  • Target

    file

  • Size

    714KB

  • Sample

    230214-mvwp8scb3x

  • MD5

    0b4e0ff9bb68c7d337df284eb1f318d6

  • SHA1

    635e9adafd773ed0844cdb8854fdd384d4dc5119

  • SHA256

    1e2ed693393782810af0ab0ea37fd11e27749fedf85451fd0d1abb01bd73bbff

  • SHA512

    ce275cf2ce5680e00878cec176f23650194608c3f3987898c349c324b87102d916751a5a4294911b9bbad0c6e7cf2000b1c7b83807d0a592628d23dadc86749d

  • SSDEEP

    12288:lMrVy90uj82Z99MMPs4v5NHuheoTjExFw4CPJN6PPMLKvvUBXMvnc11/dDarG3i4:8yF82Z99M565NHugCBYpqcvnWcI

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Targets

    • Target

      file

    • Size

      714KB

    • MD5

      0b4e0ff9bb68c7d337df284eb1f318d6

    • SHA1

      635e9adafd773ed0844cdb8854fdd384d4dc5119

    • SHA256

      1e2ed693393782810af0ab0ea37fd11e27749fedf85451fd0d1abb01bd73bbff

    • SHA512

      ce275cf2ce5680e00878cec176f23650194608c3f3987898c349c324b87102d916751a5a4294911b9bbad0c6e7cf2000b1c7b83807d0a592628d23dadc86749d

    • SSDEEP

      12288:lMrVy90uj82Z99MMPs4v5NHuheoTjExFw4CPJN6PPMLKvvUBXMvnc11/dDarG3i4:8yF82Z99M565NHugCBYpqcvnWcI

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • 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.

MITRE ATT&CK Enterprise v6

Tasks