Analysis

  • max time kernel
    137s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    16/05/2022, 01:49

General

  • Target
    9211217318a47e3e7fb79f3edf426088a8029c9d44fc9c77ca9dcf4fb1a67e06.exe
  • Size 25.7MB
  • Sample220516-b82b4abedl
  • SHA256 9211217318a47e3e7fb79f3edf426088a8029c9d44fc9c77ca9dcf4fb1a67e06
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • DemonWare

    Ransomware first seen in mid-2020.

  • Modifies extensions of user files 1 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Loads dropped DLL 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9211217318a47e3e7fb79f3edf426088a8029c9d44fc9c77ca9dcf4fb1a67e06.exe
    "C:\Users\Admin\AppData\Local\Temp\9211217318a47e3e7fb79f3edf426088a8029c9d44fc9c77ca9dcf4fb1a67e06.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2788
    • C:\Users\Admin\AppData\Local\Temp\9211217318a47e3e7fb79f3edf426088a8029c9d44fc9c77ca9dcf4fb1a67e06.exe
      "C:\Users\Admin\AppData\Local\Temp\9211217318a47e3e7fb79f3edf426088a8029c9d44fc9c77ca9dcf4fb1a67e06.exe"
      2⤵
      • Modifies extensions of user files
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:3640
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
    1⤵
      PID:392

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          _imaging.cp36-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\PIL\_imaging.cp36-win_amd64.pyd
          • Size 2.4MB
          • SHA256 09aecf0cc0642b3cfae6cf6ee1df911a7a8ac01346fa943165db97415e224eec
          • MD5 SHA1 SHA512 SSDEEP

          _imaging.cp36-win_amd64.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\PIL\_imaging.cp36-win_amd64.pyd
          • Size 2.4MB
          • SHA256 09aecf0cc0642b3cfae6cf6ee1df911a7a8ac01346fa943165db97415e224eec
          • MD5 SHA1 SHA512 SSDEEP

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\VCRUNTIME140.dll
          • Size 85KB
          • SHA256 d89c7b863fc1ac3a179d45d5fe1b9fd35fb6fbd45171ca68d0d68ab1c1ad04fb
          • MD5 SHA1 SHA512 SSDEEP

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\VCRUNTIME140.dll
          • Size 85KB
          • SHA256 d89c7b863fc1ac3a179d45d5fe1b9fd35fb6fbd45171ca68d0d68ab1c1ad04fb
          • MD5 SHA1 SHA512 SSDEEP

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_bz2.pyd
          • Size 92KB
          • SHA256 58563fb8798c878bbb19221d8c6c9a3cc243d6dbc9bf5d7f73ba62834c5e4614
          • MD5 SHA1 SHA512 SSDEEP

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_bz2.pyd
          • Size 92KB
          • SHA256 58563fb8798c878bbb19221d8c6c9a3cc243d6dbc9bf5d7f73ba62834c5e4614
          • MD5 SHA1 SHA512 SSDEEP

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_ctypes.pyd
          • Size 122KB
          • SHA256 72b7108ab9167f4cf780bac0c074c9be62ebaa43a9f5327f803c2c20a5f33d14
          • MD5 SHA1 SHA512 SSDEEP

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_ctypes.pyd
          • Size 122KB
          • SHA256 72b7108ab9167f4cf780bac0c074c9be62ebaa43a9f5327f803c2c20a5f33d14
          • MD5 SHA1 SHA512 SSDEEP

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_hashlib.pyd
          • Size 1.4MB
          • SHA256 ab3d09c879b395631d8a4f89f6855d98d315675e9607248eed7bc07317260168
          • MD5 SHA1 SHA512 SSDEEP

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_hashlib.pyd
          • Size 1.4MB
          • SHA256 ab3d09c879b395631d8a4f89f6855d98d315675e9607248eed7bc07317260168
          • MD5 SHA1 SHA512 SSDEEP

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_lzma.pyd
          • Size 248KB
          • SHA256 42aafcd7e1050b3307c06874fa1e72eecfb5554bd631097e7af0506a3a200144
          • MD5 SHA1 SHA512 SSDEEP

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_lzma.pyd
          • Size 248KB
          • SHA256 42aafcd7e1050b3307c06874fa1e72eecfb5554bd631097e7af0506a3a200144
          • MD5 SHA1 SHA512 SSDEEP

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_socket.pyd
          • Size 70KB
          • SHA256 77b3597eef6eb044fbec7b2229772495cd632033bec03badad4e4d268748b760
          • MD5 SHA1 SHA512 SSDEEP

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_socket.pyd
          • Size 70KB
          • SHA256 77b3597eef6eb044fbec7b2229772495cd632033bec03badad4e4d268748b760
          • MD5 SHA1 SHA512 SSDEEP

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_ssl.pyd
          • Size 1.7MB
          • SHA256 ea7cf863090d7f61daae9c6cc679608239e622f4485514dc705d09c1311657c2
          • MD5 SHA1 SHA512 SSDEEP

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_ssl.pyd
          • Size 1.7MB
          • SHA256 ea7cf863090d7f61daae9c6cc679608239e622f4485514dc705d09c1311657c2
          • MD5 SHA1 SHA512 SSDEEP

          _tkinter.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_tkinter.pyd
          • Size 67KB
          • SHA256 9f1974b8b2fada67da33c21aa1dc6ef01c07207278d77eb82e561622df966d05
          • MD5 SHA1 SHA512 SSDEEP

          _tkinter.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\_tkinter.pyd
          • Size 67KB
          • SHA256 9f1974b8b2fada67da33c21aa1dc6ef01c07207278d77eb82e561622df966d05
          • MD5 SHA1 SHA512 SSDEEP

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\base_library.zip
          • Size 756KB
          • SHA256 2197f145fcdf5a13360ff3294050e3cae7c0ce828ae045252bee697987ef1241
          • MD5 SHA1 SHA512 SSDEEP

          payload.exe.manifest

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\payload.exe.manifest
          • Size 1KB
          • SHA256 d4dc6e1c6191a54fd372aa0bb6c8db946d4be94b70142d0d9c3aab4d6b11d28f
          • MD5 SHA1 SHA512

          pyexpat.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\pyexpat.pyd
          • Size 183KB
          • SHA256 72f3d5932ba5387cae504ddd30bee963628df8ef13d6d99e4497b1531a736dfb
          • MD5 SHA1 SHA512 SSDEEP

          pyexpat.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\pyexpat.pyd
          • Size 183KB
          • SHA256 72f3d5932ba5387cae504ddd30bee963628df8ef13d6d99e4497b1531a736dfb
          • MD5 SHA1 SHA512 SSDEEP

          python36.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\python36.dll
          • Size 3.4MB
          • SHA256 dd4bba32bf57165371822f5966617f475198764a91f39dc6ef86552457ac795d
          • MD5 SHA1 SHA512 SSDEEP

          python36.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\python36.dll
          • Size 3.4MB
          • SHA256 dd4bba32bf57165371822f5966617f475198764a91f39dc6ef86552457ac795d
          • MD5 SHA1 SHA512 SSDEEP

          pythoncom36.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\pythoncom36.dll
          • Size 541KB
          • SHA256 7d5af1fe982297041ce51b490fdd10852b6f1f0e2b8eb247c55badd9a9b09cc1
          • MD5 SHA1 SHA512 SSDEEP

          pythoncom36.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\pythoncom36.dll
          • Size 541KB
          • SHA256 7d5af1fe982297041ce51b490fdd10852b6f1f0e2b8eb247c55badd9a9b09cc1
          • MD5 SHA1 SHA512 SSDEEP

          pywintypes36.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\pywintypes36.dll
          • Size 136KB
          • SHA256 71bf0a66de1ea95b4a61a9a4b4e752fc792e389f39d6cdcf529c35a3706ea99e
          • MD5 SHA1 SHA512 SSDEEP

          pywintypes36.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\pywintypes36.dll
          • Size 136KB
          • SHA256 71bf0a66de1ea95b4a61a9a4b4e752fc792e389f39d6cdcf529c35a3706ea99e
          • MD5 SHA1 SHA512 SSDEEP

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\select.pyd
          • Size 26KB
          • SHA256 df8acaf83e5c861f1d0ad694b087ff0a451f01191602617307a93c9dec893ecd
          • MD5 SHA1 SHA512 SSDEEP

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\select.pyd
          • Size 26KB
          • SHA256 df8acaf83e5c861f1d0ad694b087ff0a451f01191602617307a93c9dec893ecd
          • MD5 SHA1 SHA512 SSDEEP

          tcl86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl86t.dll
          • Size 1.6MB
          • SHA256 2338a8b964774ca467beff4ab8fbc302be6af469a94899b4537aec7e3f7100fd
          • MD5 SHA1 SHA512 SSDEEP

          tcl86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl86t.dll
          • Size 1.6MB
          • SHA256 2338a8b964774ca467beff4ab8fbc302be6af469a94899b4537aec7e3f7100fd
          • MD5 SHA1 SHA512 SSDEEP

          auto.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\auto.tcl
          • Size 20KB
          • SHA256 4b69936a56e34c66d3c7fbe2f78d12ac4290e41e7fe8a50e9e481e05ba1f5a68
          • MD5 SHA1 SHA512 SSDEEP

          cp1252.enc

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\encoding\cp1252.enc
          • Size 1KB
          • SHA256 14df3ae30e81e7620be6bbb7a9e42083af1ae04d94cf1203565f8a3c0542ace0
          • MD5 SHA1 SHA512

          pkgIndex.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\http1.0\pkgIndex.tcl
          • Size 735B
          • SHA256 420c4b3088c9dacd21bc348011cac61d7cb283b9bee78ae72eed764ab094651c
          • MD5 SHA1 SHA512

          init.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\init.tcl
          • Size 23KB
          • SHA256 1ba21068fb1cb364fe305066d6bb0924b26666fbf57a59ab337a2e13e74bb8a8
          • MD5 SHA1 SHA512 SSDEEP

          pkgIndex.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\opt0.4\pkgIndex.tcl
          • Size 607B
          • SHA256 eb9925a8f0fcc7c2a1113968ab0537180e10c9187b139c8371adf821c7b56718
          • MD5 SHA1 SHA512

          package.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\package.tcl
          • Size 22KB
          • SHA256 47b6af117199b1511f6103ec966a58e2fd41f0aba775c44692b2069f6ed10bad
          • MD5 SHA1 SHA512 SSDEEP

          tclIndex

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\tclIndex
          • Size 5KB
          • SHA256 abf7d9d1e86de931096c21820bfa4fd70db1f55005d2db4aa674d86200867806
          • MD5 SHA1 SHA512 SSDEEP

          tm.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tcl\tm.tcl
          • Size 11KB
          • SHA256 6437bd7040206d3f2db734fa482b6e79c68bcc950fba80c544c7f390ba158f9b
          • MD5 SHA1 SHA512 SSDEEP

          tk86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk86t.dll
          • Size 1.9MB
          • SHA256 5fe77649be682c4ae9e2476a700b0f098fe3c9bfc8e41e538dad0c6d7eb8727a
          • MD5 SHA1 SHA512 SSDEEP

          tk86t.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk86t.dll
          • Size 1.9MB
          • SHA256 5fe77649be682c4ae9e2476a700b0f098fe3c9bfc8e41e538dad0c6d7eb8727a
          • MD5 SHA1 SHA512 SSDEEP

          button.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\button.tcl
          • Size 20KB
          • SHA256 0d95949cfacf0df135a851f7330acc9480b965dac7361151ac67a6c667c6276d
          • MD5 SHA1 SHA512 SSDEEP

          entry.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\entry.tcl
          • Size 16KB
          • SHA256 8f57a23c5190b50fad00bdee9430a615ebebfc47843e702374ae21beb2ad8b06
          • MD5 SHA1 SHA512 SSDEEP

          icons.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\icons.tcl
          • Size 10KB
          • SHA256 a78388d68600331d06bb14a4289bc1a46295f48cec31ceff5ae783846ea4d161
          • MD5 SHA1 SHA512 SSDEEP

          listbox.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\listbox.tcl
          • Size 14KB
          • SHA256 ed87543eb3c68ebbf7a825a09f122712658a2ad8edbbac52808d12d37bf43bae
          • MD5 SHA1 SHA512 SSDEEP

          menu.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\menu.tcl
          • Size 37KB
          • SHA256 dc43991102877790e8cfb60eb2a5b5cef9dcea43122339ef1bc58fcf827c440f
          • MD5 SHA1 SHA512 SSDEEP

          panedwindow.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\panedwindow.tcl
          • Size 5KB
          • SHA256 4adf738b17691489c71c4b9d9a64b12961ada8667b81856f7adbc61dffeadf29
          • MD5 SHA1 SHA512 SSDEEP

          pkgIndex.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\pkgIndex.tcl
          • Size 370B
          • SHA256 1b69b7883dda4bd41d8954a8232c42dde6c21636af6e3d62ed60c7e384f94e48
          • MD5 SHA1 SHA512

          scale.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\scale.tcl
          • Size 7KB
          • SHA256 58c662dd3d2c653786b05aa2c88831f4e971b9105e4869d866fb6186e83ed365
          • MD5 SHA1 SHA512 SSDEEP

          scrlbar.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\scrlbar.tcl
          • Size 12KB
          • SHA256 6ba3e2d62bd4856d7d7ae87709fcaa23d81efc38c375c6c5d91639555a84c35d
          • MD5 SHA1 SHA512 SSDEEP

          spinbox.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\spinbox.tcl
          • Size 15KB
          • SHA256 5d6e939b44f630a29c4fcb1e2503690c453118607ff301bef3c07fa980d5075a
          • MD5 SHA1 SHA512 SSDEEP

          text.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\text.tcl
          • Size 32KB
          • SHA256 034ba3ebc3abccf977e8639544be6f4bb9feded66aedec8bdf09a0ce60726cc5
          • MD5 SHA1 SHA512 SSDEEP

          tk.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\tk.tcl
          • Size 22KB
          • SHA256 3b6c2b381474883e9a8e470b414541cf032981831d8e6793335ff055a8291156
          • MD5 SHA1 SHA512 SSDEEP

          button.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\ttk\button.tcl
          • Size 2KB
          • SHA256 391b6e333d16497c4b538a7bdb5b16ef11359b6e3b508d470c6e3703488e3b4d
          • MD5 SHA1 SHA512

          cursors.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\ttk\cursors.tcl
          • Size 3KB
          • SHA256 7bdffa1c2692c5d1cf67b518f9acb32fa4b4d9936ed076f4db835943bc1a00d6
          • MD5 SHA1 SHA512

          fonts.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\ttk\fonts.tcl
          • Size 5KB
          • SHA256 0eb518251fbe9cf0c9451cc1fef6bb6aee16d62da00b0050c83566da053f68d0
          • MD5 SHA1 SHA512 SSDEEP

          menubutton.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\ttk\menubutton.tcl
          • Size 4KB
          • SHA256 81b0b7818843e293c55ff541bd95168db51fe760941d32c7cde9a521bb42e956
          • MD5 SHA1 SHA512 SSDEEP

          ttk.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\ttk\ttk.tcl
          • Size 4KB
          • SHA256 61baa0268770f127394a006340d99ce831a1c7ad773181c0c13122f7d2c5b7f6
          • MD5 SHA1 SHA512 SSDEEP

          utils.tcl

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\tk\ttk\utils.tcl
          • Size 8KB
          • SHA256 c7cc9a15cfa999cf3763772729cc59f629e7e060af67b7d783c50530b9b756e1
          • MD5 SHA1 SHA512 SSDEEP

          ucrtbase.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\ucrtbase.dll
          • Size 1002KB
          • SHA256 eb89af5911a60d892a685181c397d32b72c61dc2ad77dd45b8cac0fbb7602b84
          • MD5 SHA1 SHA512 SSDEEP

          ucrtbase.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\ucrtbase.dll
          • Size 1002KB
          • SHA256 eb89af5911a60d892a685181c397d32b72c61dc2ad77dd45b8cac0fbb7602b84
          • MD5 SHA1 SHA512 SSDEEP

          win32api.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\win32api.pyd
          • Size 129KB
          • SHA256 68b4fc8226000e6b270badf0f5e2a79b4f8d515ce4447be68d4eee7c5b3ae4d2
          • MD5 SHA1 SHA512 SSDEEP

          win32api.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI27882\win32api.pyd
          • Size 129KB
          • SHA256 68b4fc8226000e6b270badf0f5e2a79b4f8d515ce4447be68d4eee7c5b3ae4d2
          • MD5 SHA1 SHA512 SSDEEP