General

  • Target

    file.exe

  • Size

    743KB

  • Sample

    230217-dvra3sde74

  • MD5

    7f556e2df74ec64859e4f902a624786c

  • SHA1

    045406621b9d91902c942bbf6c2970b4a5ed545d

  • SHA256

    4dcf7bd0d7b5d7ea8f54beb965fe417a9c371b63ca5dfe1a47bdeaf599cda32c

  • SHA512

    30e29c6b158347bd12e27aef828897b5c239c416e08db0deb07fca6279d1c7107ff6a81fbdf97ad64376e4fa105d749c1fa094efdfd1ca49bff95918a1542177

  • SSDEEP

    12288:nMrzy90J+VX7NaAbTimPrCyZOc8neRGpPn0LWGx3VrpCPT5bgg14AY8T1qQ:AyVVrNaQ18eRZWmriT5bgg1LL

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

amadey

Version

3.66

C2

193.233.20.4/t6r48nSa/index.php

Targets

    • Target

      file.exe

    • Size

      743KB

    • MD5

      7f556e2df74ec64859e4f902a624786c

    • SHA1

      045406621b9d91902c942bbf6c2970b4a5ed545d

    • SHA256

      4dcf7bd0d7b5d7ea8f54beb965fe417a9c371b63ca5dfe1a47bdeaf599cda32c

    • SHA512

      30e29c6b158347bd12e27aef828897b5c239c416e08db0deb07fca6279d1c7107ff6a81fbdf97ad64376e4fa105d749c1fa094efdfd1ca49bff95918a1542177

    • SSDEEP

      12288:nMrzy90J+VX7NaAbTimPrCyZOc8neRGpPn0LWGx3VrpCPT5bgg14AY8T1qQ:AyVVrNaQ18eRZWmriT5bgg1LL

    • 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

    • 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