General

  • Target

    efcab5f8349779d7a30a252c47605d20.exe

  • Size

    721KB

  • Sample

    230215-bphqmsgh5z

  • MD5

    efcab5f8349779d7a30a252c47605d20

  • SHA1

    35dbb6d080cdd0d28c6b95311885943d2b7ef55c

  • SHA256

    d4e95b42784ef984568ebeeaa7dd972b311aba127cc03e3bfc9edf0cb1fd722d

  • SHA512

    9fe98a843d0c5ecd818533df9d7b53b24aba86f8259a4a532c2421384a84e4e44627caba34ab77d17da36107c5c81a5c68349149bb8c1fb3dbf52279ac51b7a2

  • SSDEEP

    12288:7Mryy90MNwE5whVK6xaqtAz1nVOFfWcmSi5xFSnc2KppIIHbHKsGlUyXS7dMddIB:lyvwFVKRq+dJcm15xFkc2Kp2I7HKsUTs

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

      efcab5f8349779d7a30a252c47605d20.exe

    • Size

      721KB

    • MD5

      efcab5f8349779d7a30a252c47605d20

    • SHA1

      35dbb6d080cdd0d28c6b95311885943d2b7ef55c

    • SHA256

      d4e95b42784ef984568ebeeaa7dd972b311aba127cc03e3bfc9edf0cb1fd722d

    • SHA512

      9fe98a843d0c5ecd818533df9d7b53b24aba86f8259a4a532c2421384a84e4e44627caba34ab77d17da36107c5c81a5c68349149bb8c1fb3dbf52279ac51b7a2

    • SSDEEP

      12288:7Mryy90MNwE5whVK6xaqtAz1nVOFfWcmSi5xFSnc2KppIIHbHKsGlUyXS7dMddIB:lyvwFVKRq+dJcm15xFkc2Kp2I7HKsUTs

    • 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