General

  • Target

    ea40fae1fcaec1107a89480b3b21216182eafc64cea03128df398d74b46d8771N

  • Size

    70KB

  • Sample

    241025-wjpxzszlcp

  • MD5

    acc594e4d7fba75dded3fe9c135adb20

  • SHA1

    e648845ed11dd194fb771c61bc14c5eac129b642

  • SHA256

    ea40fae1fcaec1107a89480b3b21216182eafc64cea03128df398d74b46d8771

  • SHA512

    8528f49d17aa46b760bb0755abf0d821db3bd77f2e95ccfd1035f77db266a510d3c2a2a15e1ea444b540819af2ae988996f67f8379a77e42e18c27eb46f3e907

  • SSDEEP

    1536:gFTnqpKxynVHGeifCSzTPb542HkLbvJfxa:gFTqGeifrvb59H+bvJ5a

Malware Config

Extracted

Family

blacknet

Botnet

HacKed

C2

https://lovegunny.net

Mutex

BN[tuFcXBCi-9342877]

Attributes
  • antivm

    true

  • elevate_uac

    false

  • install_name

    WindowsUpdate.exe

  • splitter

    |BN|

  • start_name

    2965b7eabf9eb6ce83de7d2260ab71ba

  • startup

    true

  • usb_spread

    true

Targets

    • Target

      ea40fae1fcaec1107a89480b3b21216182eafc64cea03128df398d74b46d8771N

    • Size

      70KB

    • MD5

      acc594e4d7fba75dded3fe9c135adb20

    • SHA1

      e648845ed11dd194fb771c61bc14c5eac129b642

    • SHA256

      ea40fae1fcaec1107a89480b3b21216182eafc64cea03128df398d74b46d8771

    • SHA512

      8528f49d17aa46b760bb0755abf0d821db3bd77f2e95ccfd1035f77db266a510d3c2a2a15e1ea444b540819af2ae988996f67f8379a77e42e18c27eb46f3e907

    • SSDEEP

      1536:gFTnqpKxynVHGeifCSzTPb542HkLbvJfxa:gFTqGeifrvb59H+bvJ5a

    • BlackNET

      BlackNET is an open source remote access tool written in VB.NET.

    • BlackNET payload

    • Blacknet family

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks