Overview

overview

10

Static

static

3

2024-05-05...uk.exe

windows7-x64

10

2024-05-05...uk.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 00:25

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General

  • Target

    2024-05-05_00ff22aa1cd8e42f276b2db1a2ed8be8_ryuk.exe

  • Size

    1.4MB

  • MD5

    00ff22aa1cd8e42f276b2db1a2ed8be8

  • SHA1

    97918e8479f30f764845776b840f0be3d8660578

  • SHA256

    279df02e660ac75812f61c5eacf72d83166d2db6bbc5f137a4ed057593d15547

  • SHA512

    b6711c1626beae2938b8f5c60a2a57512e1f85d0d9eed36fdceab346278da06434d580a0f3de558eb01ce1fc15107c72a93a6d85b47010c84df21d2a2f5feb8c

  • SSDEEP

    24576:2hzbfJ004vKs0fyft6f/VbIlZxs/KNLwopf341vCMvXXKw4ny8RJba3tNkI27d:wzbB00rseyVuhLK1/fKaw61IGd

Score
10/10
bumblebeeasd1234loader

Malware Config

Extracted

Family

bumblebee

Botnet

asd1234

rc4.plain

Signatures

  • BumbleBee

    BumbleBee is a loader malware written in C++.

    loaderbumblebee
  • Detects executables referencing combination of virtualization drivers 3 IoCs
  • Detects executables referencing virtualization MAC addresses 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-05_00ff22aa1cd8e42f276b2db1a2ed8be8_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-05_00ff22aa1cd8e42f276b2db1a2ed8be8_ryuk.exe"
    1⤵
      PID:3892
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4244 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4920

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3892-0-0x000002C46EBE0000-0x000002C46ECE2000-memory.dmp

        Filesize

        1.0MB

        Download

      • memory/3892-1-0x000002C46EF00000-0x000002C46F114000-memory.dmp

        Filesize

        2.1MB

        Download

      • memory/3892-2-0x000002C46EF00000-0x000002C46F114000-memory.dmp

        Filesize

        2.1MB

        Download

      • memory/3892-3-0x000002C46EF00000-0x000002C46F114000-memory.dmp

        Filesize

        2.1MB

        Download