Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 09:42

General

  • Target
    3ede5be9823ad0a05a22fea3dac32212_JaffaCakes118.exe
  • Size 823KB
  • Sample240513-lppt3agg8t
  • SHA256 14e9fd0e2ff14711c27c6ac5bf609edbddb421ddbce4b383b0c630c66c11c766
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 17 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ede5be9823ad0a05a22fea3dac32212_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3ede5be9823ad0a05a22fea3dac32212_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:4924
    • C:\Users\Admin\AppData\Local\Temp\3ede5be9823ad0a05a22fea3dac32212_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\3ede5be9823ad0a05a22fea3dac32212_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1672
      • C:\Users\Admin\AppData\Local\Temp\3ede5be9823ad0a05a22fea3dac32212_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\3ede5be9823ad0a05a22fea3dac32212_JaffaCakes118.exe"
        3⤵
        • Loads dropped DLL
        • Checks whether UAC is enabled
        PID:2920
  • 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=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4840

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          LuaBridge.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nsm1606.tmp\LuaBridge.dll
          • Size 62KB
          • SHA256 338187c9d996921e45efbbc6d558f75d2eed32fb73cfd2a14189ec039091fc65
          • MD5 SHA1 SHA512 SSDEEP

          FloatingProgress.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\FloatingProgress.dll
          • Size 25KB
          • SHA256 0cc5dc45b6a04ec236f4ecf0eeee212096b1561179d71c49dd5fc82aba706741
          • MD5 SHA1 SHA512 SSDEEP

          ltn12.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\LuaSocket\lua\ltn12.lua
          • Size 8KB
          • SHA256 b1864aed85c114354b04fbe9b3f41c5ebc4df6d129e08ef65a0c413d0daabd29
          • MD5 SHA1 SHA512 SSDEEP

          mime.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\LuaSocket\lua\mime.lua
          • Size 2KB
          • SHA256 e9167e0da842a0b856cbe6a2cf576f2d11bcedb5985e8e4c8c71a73486f6fa5a
          • MD5 SHA1 SHA512

          core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\LuaSocket\mime\core.dll
          • Size 52KB
          • SHA256 a1ffee9687ab4a23a78b3251888aff09e2896d76f8d16d713367b265f125188d
          • MD5 SHA1 SHA512 SSDEEP

          core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\LuaSocket\socket\core.dll
          • Size 80KB
          • SHA256 bfe8445c38ee71240e856f85d79e94123d7179bf43688de0e2a14e32e6ef21b0
          • MD5 SHA1 SHA512 SSDEEP

          LuaXml_lib.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\LuaXml_lib.dll
          • Size 11KB
          • SHA256 90f1bb98e034fcf7bfddb8cb0a85b27a9c9ddb01b926b4e139e1e8fc53d41d09
          • MD5 SHA1 SHA512 SSDEEP

          System.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\System.dll
          • Size 10KB
          • SHA256 91c47a9a54a3a8c359e89a8b4e133e6b7296586748ed3e8f4fe566abd6c81ddd
          • MD5 SHA1 SHA512 SSDEEP

          UACInfo.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\UACInfo.dll
          • Size 4KB
          • SHA256 6d29dfd24695535b5973d8261d93373603ceaae03ab97662fe1b3dcc47d18226
          • MD5 SHA1 SHA512 SSDEEP

          bit.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\bit.dll
          • Size 11KB
          • SHA256 67328334d53e7c0c52c23ef5febeb1ab34d87ab7699868a9f547e5b0db4fdceb
          • MD5 SHA1 SHA512 SSDEEP

          definitions.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\definitions.lua
          • Size 10KB
          • SHA256 78b8aeecb2f639a5ca46de1bd8d39f8647c3015c91448f40c7b0ba6c3739b737
          • MD5 SHA1 SHA512 SSDEEP

          downloads.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\downloads.lua
          • Size 13KB
          • SHA256 0ed1939e72fa1e6e24e5c3b8dd1ee8604b4572711d1274fa16dd0d3a46d6b848
          • MD5 SHA1 SHA512 SSDEEP

          ffi.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\ffi.dll
          • Size 193KB
          • SHA256 b2e3b0e8d6c3fd23dc7d94fccc5151f07bf2e59271431268a58b5e99074b825b
          • MD5 SHA1 SHA512 SSDEEP

          json.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\json.lua
          • Size 18KB
          • SHA256 5afcc891c767234cdd33d49840f35993cb23d6e4f6c31d0afa612deab9c185c9
          • MD5 SHA1 SHA512 SSDEEP

          lua51.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\lua51.dll
          • Size 255KB
          • SHA256 85db1e17c0fad08d9732405e781cda1e1613ace31c540a6e559cd8777df2c62c
          • MD5 SHA1 SHA512 SSDEEP

          net_utils.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\net_utils.lua
          • Size 4KB
          • SHA256 a4ec33d1a368624881a4f08fd46b61c91cfe9af0597f774137630e83f0df92b0
          • MD5 SHA1 SHA512 SSDEEP

          utils.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\utils.lua
          • Size 42KB
          • SHA256 7a817700cac7ef3bf7a1c6ba8b58c8fe8c59a054dba6c247e2a9c773ef9700bd
          • MD5 SHA1 SHA512 SSDEEP

          versioninfo.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\versioninfo.dll
          • Size 6KB
          • SHA256 3eba921ef649b71f98d9378dee8105b38d2464c9ccde37a694e4a0cd77d22a75
          • MD5 SHA1 SHA512 SSDEEP

          compat.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\compat.lua
          • Size 392B
          • SHA256 902fc7d3982d9386d60c4c304574381563ee28e73de993e28cde7f90499ca1cb
          • MD5 SHA1 SHA512

          core.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\core.lua
          • Size 8KB
          • SHA256 1994f9e3e7ef24737ead6cef4bfe1984afe97ee5aab758ca73058ed7f4419dc7
          • MD5 SHA1 SHA512 SSDEEP

          defs.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\defs.lua
          • Size 45KB
          • SHA256 293487a745a18ca2054037bb7a69ca7c4bbe19c1fee7ce62cf88672e9b2d064e
          • MD5 SHA1 SHA512 SSDEEP

          ftp.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\ftp.lua
          • Size 2KB
          • SHA256 d2c6858503e065ac5f751365349f236706edbfbdca4b86ed7ea9ef8626996c48
          • MD5 SHA1 SHA512

          http.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\http.lua
          • Size 15KB
          • SHA256 e58eb2be5a221a497cdbdf817827399bf89730b92c7188e3d9f10a9c88b0edde
          • MD5 SHA1 SHA512 SSDEEP

          ltn12.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\ltn12.lua
          • Size 8KB
          • SHA256 065a0d4ccd9d5019cb97232a67f5c5ae3e6cb943b48f263f1d1eaf21e15c0e5a
          • MD5 SHA1 SHA512 SSDEEP

          url.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\url.lua
          • Size 12KB
          • SHA256 5894c927a6b2d7c5c0d43bcb24ba6235ed7a2a1e8d115e3fcea910723eb521d4
          • MD5 SHA1 SHA512 SSDEEP

          wininet_h.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\wininet_h.lua
          • Size 56KB
          • SHA256 b07042324547c647b9288d2ab3ffc27037c2751ddd3739fe5b1f097d95d5d767
          • MD5 SHA1 SHA512 SSDEEP

          wintypes.lua

          • Path C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\wininet\wintypes.lua
          • Size 4KB
          • SHA256 a6aa1794d8bbafe238f8ba92d62f18bd61ff7884e591582390f3343da3550047
          • MD5 SHA1 SHA512 SSDEEP

          memory/2920-142-0x00000000032D0000-0x00000000032DE000-memory.dmp

          memory/2920-108-0x0000000003270000-0x0000000003286000-memory.dmp

          memory/2920-224-0x0000000003260000-0x0000000003269000-memory.dmp

          memory/2920-29-0x0000000074570000-0x00000000745CE000-memory.dmp

          memory/2920-214-0x0000000003310000-0x000000000331C000-memory.dmp

          memory/2920-427-0x0000000003260000-0x0000000003269000-memory.dmp

          memory/2920-428-0x0000000003310000-0x000000000331C000-memory.dmp

          memory/2920-429-0x0000000074570000-0x00000000745CE000-memory.dmp