General

  • Target
    luatoolsinstaller.exe
  • Size 3.8MB
  • Sample260620-tgps4afy4m
  • SHA256 1c9ac4314ce66d11b9364c67ca0444d2dc5fc7e1b3f67ea75725f3a10ef020cb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      luatoolsinstaller.exe
    • Size 3.8MB
    • SHA256 1c9ac4314ce66d11b9364c67ca0444d2dc5fc7e1b3f67ea75725f3a10ef020cb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      cloud_redirect.dll
    • Size 1.3MB
    • SHA256 016af0441da4a26f89cfeb5c8bea9bea549669cc6b11880be59b291755db690f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      cloudredirect.ps1
    • Size 206B
    • SHA256 aaf0c5bc907d89177de53e6042a507c1b25d880333dd6931808bb009e9ecaa63
    • MD5 SHA1 SHA512 TLSH
    Score
    8/10
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Target
      dwmapi.dll
    • Size 132KB
    • SHA256 1ce49ed63af004ad37a4d2921a5659a17001c4c0026d6245fcc0d543e9c265d0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      millennium/bin/millennium.crashhandler64.exe
    • Size 647KB
    • SHA256 6cd3b1ccf19072b5ccfa77b4fb6cd452cec46c43b52eb41dfeeaff6b1451457f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      millennium/bin/millennium.luavm64.exe
    • Size 2.5MB
    • SHA256 5f887e74812c3a89be1da5c199b05cea115b1cadb8e5055bc9aad898d11d9329
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      millennium/lib/millennium.dll
    • Size 3.5MB
    • SHA256 edf6b6020094722cdca668624e20bf3a605c28f61a4eecb9b07826e5d268ae3a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      millennium/lib/millennium.hhx64.dll
    • Size 505KB
    • SHA256 6b6149faa14f23ae2a008d33899179e76b1d94b8afe121463ac7c6c204f67e64
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      millennium/plugins/ltsteamplugin/.millennium/Dist/index.js
    • Size 8KB
    • SHA256 0c86e9362f6eaed7eeaa183ca818a6f389824ab1f249a5f47f15dd3238d75dba
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      millennium/plugins/ltsteamplugin/.millennium/Dist/webkit.js
    • Size 21KB
    • SHA256 5d2db00ba73c9503b707679ccb9167af4b859c83181471e973f537a678ad9102
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      millennium/plugins/ltsteamplugin/backend/api_manifest.lua
    • Size 12KB
    • SHA256 5c3eb6af56381720814599a52f5acf54793d647846b87aaadd6e358a1730faa9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      millennium/plugins/ltsteamplugin/backend/donate_keys.lua
    • Size 6KB
    • SHA256 085c67121538a6aaffe27a3dd5b8ff48f183baee1bf8367d72d589146107dc5a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      millennium/plugins/ltsteamplugin/backend/downloads.lua
    • Size 13KB
    • SHA256 34e13612982c6b3d0df56e1851542d145b28e1c36bdc92a564f76e16e932fd27
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      millennium/plugins/ltsteamplugin/backend/restart_steam.cmd
    • Size 532B
    • SHA256 0b17eeec8d2e0e72c5a896a1d9558ac06928e3e2edcf7af23428afe571aa790e
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      millennium/plugins/ltsteamplugin/backend/scripts/downloader.ps1
    • Size 2KB
    • SHA256 2d5d6157fa62ac40ee0f6b8f3acece182258cc9283957f90074ebaffe5aeed9a
    • MD5 SHA1 SHA512 TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      millennium/plugins/ltsteamplugin/backend/scripts/downloader.sh
    • Size 802B
    • SHA256 8f68002b55fcb79a3c53e3ac662b5c01e23819e8426a69cedc668fe36d151235
    • MD5 SHA1 SHA512 TLSH
    Score
    4/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
5/10

behavioral1

discovery
Score
4/10

behavioral2

discovery
Score
4/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

execution
Score
8/10

behavioral6

execution
Score
8/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

execution
Score
3/10

behavioral18

execution
Score
3/10

behavioral19

execution
Score
3/10

behavioral20

execution
Score
3/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

adwarepersistenceransomwarespyware
Score
8/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

defense_evasion
Score
1/10

behavioral28

defense_evasion
Score
1/10

behavioral29

execution
Score
3/10

behavioral30

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral31

discovery
Score
3/10

behavioral32

antivmdiscovery
Score
4/10