General

  • Target
    MECCHA CHAMELEON.rar
  • Size 115.0MB
  • Sample260701-d38kbsdw8q
  • SHA256 ccc2324739bbe5db2cbdbb77762d7d0b49c5c7da55f6b99b013de407e7faae31
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      MECCHA CHAMELEON.rar
    • Size 115.0MB
    • SHA256 ccc2324739bbe5db2cbdbb77762d7d0b49c5c7da55f6b99b013de407e7faae31
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      D3D12Core.dll
    • Size 3.2MB
    • SHA256 244c72d69a06fe082aa59844b841f7605fb272e2394bc1fc998bdfc8d7921f6f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      DML/x64/DirectML.dll
    • Size 17.7MB
    • SHA256 18918565cfefff21fb14362b21d32f52a1108a3a1cda564ce104f496e9a06588
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      EOSSDK-Win64-Shipping.dll
    • Size 8.2MB
    • SHA256 b73f5e43ebf4579f17411ec26d3824adf4ff09636a4cef3cd0712c83f5eee70c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      EOSSDK-Win64-Shipping.of
    • Size 18.5MB
    • SHA256 9821beb84ed841d2e9bd412ad55b7982cf1fcb64edbf0fd3ef7ccac38632fff7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Engine/Binaries/ThirdParty/DbgHelp/dbghelp.dll
    • Size 2.1MB
    • SHA256 c1bed91901a4c3f24ad32f09a160d6c92f23543a7030812b2a2df6618a420669
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/ThirdParty/MsQuic/v220/win64/msquic.dll
    • Size 2.4MB
    • SHA256 b52ad46f1f06c2bec79e5f2ea8ae1b02be21c6173b011cbffe0fac0ee0117b85
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/ThirdParty/NVIDIA/NVaftermath/Win64/GFSDK_Aftermath_Lib.x64.dll
    • Size 5.2MB
    • SHA256 1368db77821b4172db00afc410e8a45647193dc8e24fede9db5714a69a58b5c1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/ThirdParty/Ogg/Win64/VS2015/libogg_64.dll
    • Size 58KB
    • SHA256 8351b1c052e985e27f3e30fdce5971770b25b58880cd5cdfebde488d93590252
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/ThirdParty/Steamworks/Steamv157/Win64/steam_api64.dll
    • Size 298KB
    • SHA256 dc4b5d8595e74192d10e06e8019492f67c51ce260254f0a965c95b0fcfd4ac17
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/ThirdParty/Steamworks/Steamv157/Win64/steam_api64.dll.valve
    • Size 298KB
    • SHA256 dc4b5d8595e74192d10e06e8019492f67c51ce260254f0a965c95b0fcfd4ac17
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/ThirdParty/Vorbis/Win64/VS2015/libvorbis_64.dll
    • Size 1.6MB
    • SHA256 f14d789b969797f29ae56bc211da74bc7681cc979d45ac55eae2587839743180
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/ThirdParty/Vorbis/Win64/VS2015/libvorbisfile_64.dll
    • Size 47KB
    • SHA256 2d97292f614d1f029063603e65de66ba651c3aa2a30fd418aefc402bec1d788b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/Win64/tbb12.dll
    • Size 323KB
    • SHA256 27f5f2aeda7be9d3623c4ae511f171ad8ed98055616286b72210d41809d3f22d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Binaries/Win64/tbbmalloc.dll
    • Size 114KB
    • SHA256 ff777f0e49f108fa75536612e152f8d702b94d02ca2bd354570d54216a9dcf0c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Engine/Config/StagedBuild_Chameleon.ini
    • Size 3B
    • SHA256 f1945cd6c19e56b3c1c78943ef5ec18116907a4ca1efc40a57d48ab1db7adfc5
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Engine/Content/Renderer/TessellationTable.bin
    • Size 253KB
    • SHA256 edc4f3b628a139c5e185bbaeca661c95c1f427368d3b92892c5cff36c56dd941
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Engine/Content/SlateDebug/Fonts/LastResort.tps
    • Size 930B
    • SHA256 0f775fa99d05e21d43d2d06d55982b23dcdccdb512a9a5a07aff674f212c41b8
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Engine/Content/SlateDebug/Fonts/LastResort.ttf
    • Size 5.1MB
    • SHA256 fff0f8de0b868b964950fe97c9b60f893e9bc85a4f90b3629c5693db058b97b9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Engine/Plugins/NNE/NNERuntimeORT/Binaries/ThirdParty/Onnxruntime/Win64/onnxruntime.dll
    • Size 14.0MB
    • SHA256 c8dda75c930538a27283437b7890f5349bf86cdc8d6ffdafd1eb7a8ef4c8ae17
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Manifest_DebugFiles_Win64.txt
    • Size 229B
    • SHA256 2a473c339efdeb4aa57a9ee7e76d8df006e9f3df30a19b0fdc1b4368291001c5
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Manifest_NonUFSFiles_Win64.txt
    • Size 1KB
    • SHA256 b37931c3daf643814bec262c1a107c29e769852e5cf7e87bf272571863aa0441
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Manifest_UFSFiles_Win64.txt
    • Size 1.7MB
    • SHA256 4d66acb9394b7f4869e4dae5992512a09cfb2d2617205e6faaee718735038911
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      OnlineFix64.dll
    • Size 13.2MB
    • SHA256 27a1c596c4b1de1e6672cb7e7fba2ba3d3124999493ff82a504beb6f6145e88f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      PenguinHotel-Win64-Shipping.exe
    • Size 167.1MB
    • SHA256 8f6e26cfe9763dc8a467b642bf13d926373332e434e23fdca4d7f4a93f5cd6b7
    • 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.

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

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

    • Target
      PenguinHotel.exe
    • Size 217KB
    • SHA256 4584159e0ed79b5303e698e53948de6b804bfdf693c1805620b3e6d67aafdc09
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      RedpointEOS/x64/xaudio2_9redist.dll
    • Size 827KB
    • SHA256 0e01f400baa09694cacfd2cfbff0d721c17b56785d2d6e29b6fdd117f70ccc1e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      d3d12SDKLayers.dll
    • Size 5.5MB
    • SHA256 27436b5288f557fb5bcbb1cc4b5b84a14dc17af2edb0ed2550ddb098f6f65485
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      dlllist.txt
    • Size 15B
    • SHA256 fc0befb4aae4b7f0eeb1c398fccea03cc795590e09db6628974520091fcfc516
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      tbb12.dll
    • Size 323KB
    • SHA256 5fdf9e1d91ce4b03cb6742d551538010ce995b430f4c28b2a1d664fabb46ad89
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      tbbmalloc.dll
    • Size 114KB
    • SHA256 0bd90f4831d625613ca5f5279cce892413e6542590f8a8d95b7c46ac04e10a2a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      winmm.dll
    • Size 490KB
    • SHA256 61d071e40fb1136da66bf12213062a47eccadd7556171b97381fbc937e978b0d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
5/10

behavioral1

Score
1/10

behavioral2

Score
1/10

behavioral3

Score
1/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

Score
1/10

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
3/10

behavioral17

Score
3/10

behavioral18

Score
3/10

behavioral19

Score
3/10

behavioral20

Score
1/10

behavioral21

ransomware
Score
3/10

behavioral22

ransomware
Score
3/10

behavioral23

ransomware
Score
3/10

behavioral24

Score
1/10

behavioral25

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

ransomware
Score
3/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10