Analysis

  • max time kernel
    163s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/01/2023, 18:28

General

  • Target
    [email protected]
  • Size 3.4MB
  • Sample230117-w4jayagg8v
  • SHA256 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Path
  • wannacry

Ransom Note
  • Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn Next, please find an application file named "@[email protected]". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �
Wallets
  • 115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\[email protected]
    "C:\Users\Admin\AppData\Local\Temp\[email protected]"
    1⤵
    • Modifies extensions of user files
    • Drops startup file
    • Suspicious use of WriteProcessMemory
    PID:4788
    • C:\Windows\SysWOW64\icacls.exe
      icacls . /grant Everyone:F /T /C /Q
      2⤵
      • Modifies file permissions
      PID:2116
    • C:\Windows\SysWOW64\attrib.exe
      attrib +h .
      2⤵
      • Views/modifies file attributes
      PID:4832
    • C:\Users\Admin\AppData\Local\Temp\taskdl.exe
      taskdl.exe
      2⤵
      • Executes dropped EXE
      PID:1296
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c 323881673983754.bat
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1216
      • C:\Windows\SysWOW64\cscript.exe
        cscript.exe //nologo m.vbs
        3⤵
          PID:3456
      • C:\Users\Admin\AppData\Local\Temp\taskdl.exe
        taskdl.exe
        2⤵
        • Executes dropped EXE
        PID:1532
      • C:\Users\Admin\AppData\Local\Temp\taskdl.exe
        taskdl.exe
        2⤵
        • Executes dropped EXE
        PID:2784
      • C:\Users\Admin\AppData\Local\Temp\taskdl.exe
        taskdl.exe
        2⤵
        • Executes dropped EXE
        PID:3056

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          0.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\0.WNCRYT
          • Size 412KB
          • SHA256 a513d497397fac777ee3b7930d1b4558ea3d9826a8d3b8244f57625f065664a0
          • MD5 SHA1 SHA512 SSDEEP

          1.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\1.WNCRYT
          • Size 304KB
          • SHA256 f5bc07a2c94e4aad09c901ea48428facd2a59c03cf456265e914ad6b3feec9d5
          • MD5 SHA1 SHA512 SSDEEP

          10.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\10.WNCRYT
          • Size 542KB
          • SHA256 303ba80f0d755c0184650d1617af11ab56c09d02f2753f1c327af7942d44d031
          • MD5 SHA1 SHA512 SSDEEP

          11.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\11.WNCRYT
          • Size 574KB
          • SHA256 acc8657199fd876e5446d12b3595cdf5d5bc80c080bcff274c04025098838ed4
          • MD5 SHA1 SHA512 SSDEEP

          12.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\12.WNCRYT
          • Size 499KB
          • SHA256 2e796a810c4fd1f28428827f160270168b60ef21f73af895fe1a9ad8ad21e683
          • MD5 SHA1 SHA512 SSDEEP

          13.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\13.WNCRYT
          • Size 11KB
          • SHA256 379b3ce5492a5d7cc7d2ff3415da2b35942bcd095b9abb3783c9d29805e6459e
          • MD5 SHA1 SHA512 SSDEEP

          14.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\14.WNCRYT
          • Size 319KB
          • SHA256 314189cb53cb11cd6e906430f0523e2f959c02489238e51ef9f440f88330c787
          • MD5 SHA1 SHA512 SSDEEP

          15.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\15.WNCRYT
          • Size 244KB
          • SHA256 c4aa89d8112e0ca6bc84dd9a73281acd3973b6044ea228cef7064eea24e1fbc2
          • MD5 SHA1 SHA512 SSDEEP

          16.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\16.WNCRYT
          • Size 11KB
          • SHA256 e4dcf3c9292bcdb32a7c8011ba93f9d1d99a8d2ca83ed67e7e30291c3c1cc181
          • MD5 SHA1 SHA512 SSDEEP

          17.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\17.WNCRYT
          • Size 531KB
          • SHA256 eab5f8b493f94ea2c4a528568f849759e07efb27959191375b44dd15724e8394
          • MD5 SHA1 SHA512 SSDEEP

          18.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\18.WNCRYT
          • Size 510KB
          • SHA256 ce0b7ad48ef04c6809b1c27bd291c1d5f14321fc4eb19f41337cc5ebb07b8775
          • MD5 SHA1 SHA512 SSDEEP

          19.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\19.WNCRYT
          • Size 11KB
          • SHA256 9e16580d8e6f1638f7635bbd0cf674d088cbbf44356294cf531d479f916ef090
          • MD5 SHA1 SHA512 SSDEEP

          2.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\2.WNCRYT
          • Size 197KB
          • SHA256 a1455a0eb93ec928465af77a8936647873434bbe86f943faf71237c6016f9949
          • MD5 SHA1 SHA512 SSDEEP

          20.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\20.WNCRYT
          • Size 287KB
          • SHA256 93744e96c32e5499114dd2c5e3eed4df5a0d359072a8eaa7a7b993d9baff5f14
          • MD5 SHA1 SHA512 SSDEEP

          21.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\21.WNCRYT
          • Size 563KB
          • SHA256 3c9888ca4f9593b4c21e114860fd652307ca62f2a784b3c749da9cf0a0e70d5d
          • MD5 SHA1 SHA512 SSDEEP

          22.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\22.WNCRYT
          • Size 11KB
          • SHA256 7a193256ab2c53a7b033f8f0ec232778273ce52baeda1469e01d695917756bb6
          • MD5 SHA1 SHA512 SSDEEP

          23.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\23.WNCRYT
          • Size 478KB
          • SHA256 e4be99c1e814d7ffbb9fc0870b801ed502445b6012109c14efc07b00c87b1a48
          • MD5 SHA1 SHA512 SSDEEP

          24.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\24.WNCRYT
          • Size 436KB
          • SHA256 b4e54016b120a8cf74e858dc7259b78623824eac0510f68e5f71e59f3e7c2118
          • MD5 SHA1 SHA512 SSDEEP

          25.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\25.WNCRYT
          • Size 276KB
          • SHA256 26a328e5ca3a135722793f75444f4d568435c6f500a952c9e014f783a089f6ca
          • MD5 SHA1 SHA512 SSDEEP

          26.WNCRYT

          • Path C:\Users\Admin\AppData\Local\Temp\26.WNCRYT
          • Size 414KB
          • SHA256 e0188c46c0ee6403aaa6b465911bd314ac2943ee9d78dd717db8211ee1b9b3e1
          • MD5 SHA1 SHA512 SSDEEP

          323881673983754.bat

          • Path C:\Users\Admin\AppData\Local\Temp\323881673983754.bat
          • Size 340B
          • SHA256 4e25c23aa5babc853889d3e1e79bb01ca7650837b250314a8d50f2e2c4b6730f
          • MD5 SHA1 SHA512
          • Path C:\Users\Admin\AppData\Local\Temp\@[email protected]
          • Size 240KB
          • SHA256 b9c5d4339809e0ad9a00d4d3dd26fdf44a32819a54abf846bb9b560d81391c25
          • MD5 SHA1 SHA512 SSDEEP
          • Path C:\Users\Admin\AppData\Local\Temp\@[email protected]
          • Size 1KB
          • SHA256 2e7a12d8a93f0f45f9d5a90dfdf3c0581add98a85c32db92e1784aa3afbd638d
          • MD5 SHA1 SHA512

          b.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\b.wnry
          • Size 1.4MB
          • SHA256 d5e0e8694ddc0548d8e6b87c83d50f4ab85c1debadb106d6a6a794c3e746f4fa
          • MD5 SHA1 SHA512 SSDEEP

          c.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\c.wnry
          • Size 780B
          • SHA256 079ce1041cbffe18ff62a2b4a33711eda40f680d0b1d3b551db47e39a6390b21
          • MD5 SHA1 SHA512

          m.vbs

          • Path C:\Users\Admin\AppData\Local\Temp\m.vbs
          • Size 219B
          • SHA256 7fbdc49f4b4ba21949eca0b16c534b4882da97e94e5ca131cec1629e60439dfa
          • MD5 SHA1 SHA512

          m_bulgarian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_bulgarian.wnry
          • Size 46KB
          • SHA256 40b37e7b80cf678d7dd302aaf41b88135ade6ddf44d89bdba19cf171564444bd
          • MD5 SHA1 SHA512 SSDEEP

          m_chinese (simplified).wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_chinese (simplified).wnry
          • Size 53KB
          • SHA256 845d0e178aeebd6c7e2a2e9697b2bf6cf02028c50c288b3ba88fe2918ea2834a
          • MD5 SHA1 SHA512 SSDEEP

          m_chinese (traditional).wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_chinese (traditional).wnry
          • Size 77KB
          • SHA256 5c7f6ad1ec4bc2c8e2c9c126633215daba7de731ac8b12be10ca157417c97f3a
          • MD5 SHA1 SHA512 SSDEEP

          m_croatian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_croatian.wnry
          • Size 38KB
          • SHA256 3f33734b2d34cce83936ce99c3494cd845f1d2c02d7f6da31d42dfc1ca15a171
          • MD5 SHA1 SHA512 SSDEEP

          m_czech.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_czech.wnry
          • Size 39KB
          • SHA256 5afa4753afa048c6d6c39327ce674f27f5f6e5d3f2a060b7a8aed61725481150
          • MD5 SHA1 SHA512 SSDEEP

          m_danish.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_danish.wnry
          • Size 36KB
          • SHA256 a75bb44284b9db8d702692f84909a7e23f21141866adf3db888042e9109a1cb6
          • MD5 SHA1 SHA512 SSDEEP

          m_dutch.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_dutch.wnry
          • Size 36KB
          • SHA256 2c95bef914da6c50d7bdedec601e589fbb4fda24c4863a7260f4f72bd025799c
          • MD5 SHA1 SHA512 SSDEEP

          m_english.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_english.wnry
          • Size 36KB
          • SHA256 26fd072fda6e12f8c2d3292086ef0390785efa2c556e2a88bd4673102af703e5
          • MD5 SHA1 SHA512 SSDEEP

          m_filipino.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_filipino.wnry
          • Size 36KB
          • SHA256 d8489f8c16318e524b45de8b35d7e2c3cd8ed4821c136f12f5ef3c9fc3321324
          • MD5 SHA1 SHA512 SSDEEP

          m_finnish.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_finnish.wnry
          • Size 37KB
          • SHA256 1adfee058b98206cb4fbe1a46d3ed62a11e1dee2c7ff521c1eef7c706e6a700e
          • MD5 SHA1 SHA512 SSDEEP

          m_french.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_french.wnry
          • Size 37KB
          • SHA256 9bd38110e6523547aed50617ddc77d0920d408faeed2b7a21ab163fda22177bc
          • MD5 SHA1 SHA512 SSDEEP

          m_german.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_german.wnry
          • Size 36KB
          • SHA256 2adc900fafa9938d85ce53cb793271f37af40cf499bcc454f44975db533f0b61
          • MD5 SHA1 SHA512 SSDEEP

          m_greek.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_greek.wnry
          • Size 47KB
          • SHA256 e13cc9b13aa5074dc45d50379eceb17ee39a0c2531ab617d93800fe236758ca9
          • MD5 SHA1 SHA512 SSDEEP

          m_indonesian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_indonesian.wnry
          • Size 36KB
          • SHA256 23e5e738aad10fb8ef89aa0285269aff728070080158fd3e7792fe9ed47c51f4
          • MD5 SHA1 SHA512 SSDEEP

          m_italian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_italian.wnry
          • Size 36KB
          • SHA256 49f2c739e7d9745c0834dc817a71bf6676ccc24a4c28dcddf8844093aab3df07
          • MD5 SHA1 SHA512 SSDEEP

          m_japanese.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_japanese.wnry
          • Size 79KB
          • SHA256 7e491e7b48d6e34f916624c1cda9f024e86fcbec56acda35e27fa99d530d017e
          • MD5 SHA1 SHA512 SSDEEP

          m_korean.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_korean.wnry
          • Size 89KB
          • SHA256 552aa0f82f37c9601114974228d4fc54f7434fe3ae7a276ef1ae98a0f608f1d0
          • MD5 SHA1 SHA512 SSDEEP

          m_latvian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_latvian.wnry
          • Size 40KB
          • SHA256 a0356696877f2d94d645ae2df6ce6b370bd5c0d6db3d36def44e714525de0536
          • MD5 SHA1 SHA512 SSDEEP

          m_norwegian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_norwegian.wnry
          • Size 36KB
          • SHA256 cb5da96b3dfcf4394713623dbf3831b2a0b8be63987f563e1c32edeb74cb6c3a
          • MD5 SHA1 SHA512 SSDEEP

          m_polish.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_polish.wnry
          • Size 38KB
          • SHA256 519ad66009a6c127400c6c09e079903223bd82ecc18ad71b8e5cd79f5f9c053e
          • MD5 SHA1 SHA512 SSDEEP

          m_portuguese.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_portuguese.wnry
          • Size 37KB
          • SHA256 bd9f4b3aedf4f81f37ec0a028aabcb0e9a900e6b4de04e9271c8db81432e2a66
          • MD5 SHA1 SHA512 SSDEEP

          m_romanian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_romanian.wnry
          • Size 50KB
          • SHA256 70c0f32ed379ae899e5ac975e20bbbacd295cf7cd50c36174d2602420c770ac1
          • MD5 SHA1 SHA512 SSDEEP

          m_russian.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_russian.wnry
          • Size 46KB
          • SHA256 02932052fafe97e6acaaf9f391738a3a826f5434b1a013abbfa7a6c1ade1e078
          • MD5 SHA1 SHA512 SSDEEP

          m_slovak.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_slovak.wnry
          • Size 40KB
          • SHA256 e64178e339c8e10eac17a236a67b892d0447eb67b1dcd149763dad6fd9f72729
          • MD5 SHA1 SHA512 SSDEEP

          m_spanish.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_spanish.wnry
          • Size 36KB
          • SHA256 72f20024b2f69b45a1391f0a6474e9f6349625ce329f5444aec7401fe31f8de1
          • MD5 SHA1 SHA512 SSDEEP

          m_swedish.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_swedish.wnry
          • Size 37KB
          • SHA256 146f61db72297c9c0facffd560487f8d6a2846ecec92ecc7db19c8d618dbc3a4
          • MD5 SHA1 SHA512 SSDEEP

          m_turkish.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_turkish.wnry
          • Size 41KB
          • SHA256 6db650836d64350bbde2ab324407b8e474fc041098c41ecac6fd77d632a36415
          • MD5 SHA1 SHA512 SSDEEP

          m_vietnamese.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\msg\m_vietnamese.wnry
          • Size 91KB
          • SHA256 1f21838b244c80f8bed6f6977aa8a557b419cf22ba35b1fd4bf0f98989c5bdf8
          • MD5 SHA1 SHA512 SSDEEP

          r.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\r.wnry
          • Size 864B
          • SHA256 402751fa49e0cb68fe052cb3db87b05e71c1d950984d339940cf6b29409f2a7c
          • MD5 SHA1 SHA512

          s.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\s.wnry
          • Size 2.9MB
          • SHA256 e18fdd912dfe5b45776e68d578c3af3547886cf1353d7086c8bee037436dff4b
          • MD5 SHA1 SHA512 SSDEEP

          t.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\t.wnry
          • Size 64KB
          • SHA256 97ebce49b14c46bebc9ec2448d00e1e397123b256e2be9eba5140688e7bc0ae6
          • MD5 SHA1 SHA512 SSDEEP

          taskdl.exe

          • Path C:\Users\Admin\AppData\Local\Temp\taskdl.exe
          • Size 20KB
          • SHA256 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79
          • MD5 SHA1 SHA512 SSDEEP

          taskdl.exe

          • Path C:\Users\Admin\AppData\Local\Temp\taskdl.exe
          • Size 20KB
          • SHA256 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79
          • MD5 SHA1 SHA512 SSDEEP

          taskdl.exe

          • Path C:\Users\Admin\AppData\Local\Temp\taskdl.exe
          • Size 20KB
          • SHA256 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79
          • MD5 SHA1 SHA512 SSDEEP

          taskdl.exe

          • Path C:\Users\Admin\AppData\Local\Temp\taskdl.exe
          • Size 20KB
          • SHA256 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79
          • MD5 SHA1 SHA512 SSDEEP

          taskdl.exe

          • Path C:\Users\Admin\AppData\Local\Temp\taskdl.exe
          • Size 20KB
          • SHA256 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79
          • MD5 SHA1 SHA512 SSDEEP

          taskse.exe

          • Path C:\Users\Admin\AppData\Local\Temp\taskse.exe
          • Size 20KB
          • SHA256 2ca2d550e603d74dedda03156023135b38da3630cb014e3d00b1263358c5f00d
          • MD5 SHA1 SHA512 SSDEEP

          u.wnry

          • Path C:\Users\Admin\AppData\Local\Temp\u.wnry
          • Size 240KB
          • SHA256 b9c5d4339809e0ad9a00d4d3dd26fdf44a32819a54abf846bb9b560d81391c25
          • MD5 SHA1 SHA512 SSDEEP

          memory/4788-134-0x0000000010000000-0x0000000010010000-memory.dmp