General

  • Target
    Minecraft.Note.Block.Studio.exe
  • Size 43.3MB
  • Sample260705-psxwmacv7s
  • SHA256 35cdecccb8d52c5cb8785306088e590c9f8f4b656f1d99877f832fd130b3b5c5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Minecraft.Note.Block.Studio.exe
    • Size 43.3MB
    • SHA256 35cdecccb8d52c5cb8785306088e590c9f8f4b656f1d99877f832fd130b3b5c5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/data/pass/simple_py3.pyc
    • Size 221B
    • SHA256 acd7bce5015ecd27ef7ad1c6060ac60de8d9c3710c498c053ac222f0a76dde5d
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/data/pass/ufunc_config.pyc
    • Size 1KB
    • SHA256 c2ce337dbb8eb79b935796d3bedbf00951cd7241a2e2e4be388d529182293ab6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/data/pass/ufunclike.pyc
    • Size 1KB
    • SHA256 7b212fd175e8dfdd51461b2b965de690f186f549cd4975f54ef5501f93d8bfbc
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/data/pass/ufuncs.pyc
    • Size 601B
    • SHA256 0d2d59dabbd96e0e58385f80554306631b6934de2ad678da87cfe75a300f7d5e
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/data/pass/warnings_and_errors.pyc
    • Size 312B
    • SHA256 01587fd3118e1f8599bee6fb7f3685d0f5dd51c363bcab9e151225f38ce3da3f
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/test_generic_alias.pyc
    • Size 8KB
    • SHA256 f60ef54741a33a7590d9f6c9323f3228201a7c651352a7a7c3942829320e5432
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/test_isfile.pyc
    • Size 995B
    • SHA256 dd6889fab5ab31f676694474269593652042756f081ccf9b703335a78a5ab58e
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/test_runtime.pyc
    • Size 3KB
    • SHA256 0e42ecf4100d1e4906db6848e093e481a27e1977624a08851fefbd83ccb48396
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/typing/tests/test_typing.pyc
    • Size 12KB
    • SHA256 62f5688d664b4f7c74b65cb95b7a6e58eb453f7809cadc29a1546b3e927630f9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Data/Python/Lib/site-packages/numpy/version.pyc
    • Size 559B
    • SHA256 18684d226fd54db51cda5916754172f5434ec7fa29641a29fd12d5f305088213
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/Python/audio_export.py
    • Size 881B
    • SHA256 476d1e3015bc9daea4c9542edd774dc7ce6e404855f582a7a63bcc2c7a456556
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Data/audio.dll
    • Size 9.9MB
    • SHA256 6c57a4dcbe8fcefbbf811df428c5b7ee5be2c40df0e242351f7c627f772725d4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Data/file.dll
    • Size 370KB
    • SHA256 c4ea167d8ad20110a12870b6c232fc38a84cc2911de2688f72a961e22264ff1c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Data/gmbinaryfile.dll
    • Size 348KB
    • SHA256 83941ff51a07b6479fea636b7814417b9bd0e9657dcafb75d6009f2e77f09738
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Data/midiinput.dll
    • Size 102KB
    • SHA256 b595335a3cf6493f093e9c183a0ac735d2c3e3125fbfbfd04e4984f36496de1c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Data/move.bat
    • Size 37B
    • SHA256 202070e706ad43ba8b66332c72b3829ac6c885ee08be74bf089f3af270b83efb
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      Data/wallpaper.bat
    • Size 86B
    • SHA256 8cf013aa324653b78dd95ea55c5306c6f3b48cf403e0256c2b910fa6161358fd
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      Data/window.dll
    • Size 81KB
    • SHA256 c688b9b6d985c575d851547937baca2619f11a23897bbd88637eec311fb7e20c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      DialogModule.dll
    • Size 267KB
    • SHA256 71796350026238175c0efdaf82b208fc585e6c7d96fae234348f4a2e5ad5bf31
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      ExecuteShell.dll
    • Size 95KB
    • SHA256 460bb138fc648c9322ee6468d02a7da4c99496a3fb0b15a6848a22d5d6370053
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      FileDropper.dll
    • Size 177KB
    • SHA256 b13f402b984388b8dc627eafef301b7141f2da48defe517fbcd662bedfacb050
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Launch Debug.bat
    • Size 65B
    • SHA256 dbc221d5c677d8ec4a03c8c53ddb28f4d57b9746b5de13818fea7d90b106a4b8
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Minecraft Note Block Studio.exe
    • Size 15.7MB
    • SHA256 3868d43cf592478373df6889e817cdc3878859fa0aaec63e6e79eabe859f8109
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Checks computer location settings

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

    • Target
      NBS Player Mode.bat
    • Size 50B
    • SHA256 059abac1515316c2be0dc776b2e9820f45bab91618d766b6a0c1afe40ebeba00
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      NekoPresence.dll
    • Size 60KB
    • SHA256 6c27390f1a332a42a712162f6e2750177cdc37f58bf1ef7a25ab6c4650edcfce
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      ffmpeg.exe
    • Size 2.3MB
    • SHA256 05a92f69e40a95976f3d30e07d4d86c014a6df9c443650ae5e713ab6afa1e63f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      ffprobe.exe
    • Size 2.3MB
    • SHA256 39037fcd5d12cb0037e5743c7e9905954d0af1517b28e37d75af51dbbc1082a0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      pygml.dll
    • Size 80KB
    • SHA256 fcd4486c4e8a8278d6ae26f4d2b23e0ecd4c5b4d0b60457f3208876637154416
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      python38.dll
    • Size 3.9MB
    • SHA256 a9675a91d767095c9d4a2ae1df6e17bdb59102dbd2b4504c3493b0bcbed5ef55
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      uninstall.exe
    • Size 86KB
    • SHA256 84529d020fd6dc0c2aca535b72d2d232d11b1e23a0f511b08a397b818ab393f5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Deletes itself

    • Executes dropped EXE

    • Target
      window_set_icon.dll
    • Size 79KB
    • SHA256 ba5d14484827c3b7ee03b68dc46a6022993c39735376f10c3f559c96955705f1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

discoverypersistenceprivilege_escalationransomware
Score
7/10

behavioral2

discovery
Score
3/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

discovery
Score
3/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

Score
3/10

behavioral12

Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
7/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
3/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10

behavioral31

discovery
Score
7/10

behavioral32

discovery
Score
3/10