Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/05/2024, 16:55

General

  • Target

    7db10b02e822f2d9780def115cebfa0d_JaffaCakes118.exe

  • Size

    576KB

  • MD5

    7db10b02e822f2d9780def115cebfa0d

  • SHA1

    8671032b8d9564ffa8d0caa9b55d29c834b3fb55

  • SHA256

    b798af732aa481610e61dbd49b7c3fae4af0c945face3031d57d656b9377f52e

  • SHA512

    8db66dc5a424785bcfdf9420d5a7548b00a7da14ca37dd4972daec96bb00c724c5356a4cee9b74c9c0ec3355bf80188b527d371f9d6adfd7bbadca35f69a72ae

  • SSDEEP

    12288:8mWhND9yJz+b1FcMLmp2ATTSsdxmWhND9yJz+b1FcMLmpG:8mUNJyJqb1FcMap2ATT5rmUNJyJqb1Fl

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7db10b02e822f2d9780def115cebfa0d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7db10b02e822f2d9780def115cebfa0d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Executes dropped EXE
      • Modifies WinLogon
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      PID:2892

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

          Filesize

          68KB

          MD5

          29f65ba8e88c063813cc50a4ea544e93

          SHA1

          05a7040d5c127e68c25d81cc51271ffb8bef3568

          SHA256

          1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

          SHA512

          e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          1KB

          MD5

          a266bb7dcc38a562631361bbf61dd11b

          SHA1

          3b1efd3a66ea28b16697394703a72ca340a05bd5

          SHA256

          df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

          SHA512

          0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

          Filesize

          344B

          MD5

          09570832574a3b51c75eb124d7d89676

          SHA1

          52e8abfa5afa04b7e9d26815edc4f7b29f3e6abc

          SHA256

          47b8a2c882e6fc421ea6de507592bf0c2d02a642bb6635a5c9e5344eb0cee739

          SHA512

          5952fe3341f5c9b41a82963cad6e87bc16fc0933bc274454e3e66d1971316b3df513a0cab5d6663166ae783d41a1c19a3687d34414f6744c0bda2cda34dfb366

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

          Filesize

          344B

          MD5

          3349c89b1b48cfc388118190246ac3de

          SHA1

          42e502f4f22d96dee4012baf8a00b70e68560875

          SHA256

          42726acb3e91551a35b125bd08cef9799168df47a7679125664581e346e9c117

          SHA512

          095024684ecae9fc461324895ba2fe466633b9f71ecc2a9b4508c50617b9335c2121adc4ccb674834f02a9bb5fe2fcea0c788b64162724ae1705f63a21186a41

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          242B

          MD5

          4eb2b23ccd744b66ac0b594005ee0fd5

          SHA1

          818d9777510c7b7c6b586ac1849c70f2e00e8651

          SHA256

          86bf153a8876f6d6d971003da766663c1a5d7f885a17348a93917929b3028eac

          SHA512

          4f2675a2fd02404f5061ad9001300da010653d6d8797b16d7539d4c8c78a7bcc1d13340d2020a4dbbf437ee6b8e17f3cb09afd6bf95bb1678fb24e6872769efc

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\9M0HR0P6\login[1].htm

          Filesize

          168B

          MD5

          d57e3a550060f85d44a175139ea23021

          SHA1

          2c5cb3428a322c9709a34d04dd86fe7628f8f0a6

          SHA256

          43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c

          SHA512

          0364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063

        • C:\Users\Admin\AppData\Local\Temp\5A3C.tmp

          Filesize

          42KB

          MD5

          1f6c00dbed0a670d244798c0faae6bc5

          SHA1

          eef9425cde923e414c726c8c09dc9867d0d52931

          SHA256

          47e9e86b4431720a7b0580135d28dff930e802a7d452e4049c8e310383587444

          SHA512

          bb83ffd9d59d280da0602d1d037ad12b47629d1eafacf1ffcd7df57c8b6301b84857491a6671615855cd0fd5cf46835824adc7cf38870533746d2d629af06ecc

        • C:\Users\Admin\AppData\Local\Temp\Cab3805.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\E19A.tmp

          Filesize

          593B

          MD5

          926512864979bc27cf187f1de3f57aff

          SHA1

          acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

          SHA256

          b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

          SHA512

          f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

        • C:\Users\Admin\AppData\Local\Temp\Tar3930.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • C:\Users\Admin\AppData\Local\Temp\Tar3A8D.tmp

          Filesize

          177KB

          MD5

          435a9ac180383f9fa094131b173a2f7b

          SHA1

          76944ea657a9db94f9a4bef38f88c46ed4166983

          SHA256

          67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

          SHA512

          1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

        • \Windows\AppPatch\svchost.exe

          Filesize

          576KB

          MD5

          f878615682b69e22433f09188e864588

          SHA1

          e5923caf4837d247963b9c5cd2061ad8e2d1e04a

          SHA256

          6b0274ea4c9e7341444a6c745027e83f4292b96ef231891f624484d6146c29d5

          SHA512

          8aa6db65ca7584627103fd5f49462dbf9145b5cab6f4ff8d852e995cafee93f71faccf6292a5565b28048e13b51ff29b15f93768370c8db0114cfdf86bd26ce2

        • memory/2244-13-0x0000000000400000-0x000000000045F000-memory.dmp

          Filesize

          380KB

        • memory/2892-56-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-43-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-25-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-32-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-50-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-51-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-78-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-76-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-75-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-73-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-72-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-70-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-69-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-68-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-66-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-65-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-63-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-61-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-60-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-58-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-57-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-27-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-54-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-53-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-49-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-48-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-47-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-45-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-44-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-31-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-42-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-40-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-39-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-38-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-36-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-33-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-77-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-74-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-71-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-67-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-64-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-62-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-59-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-55-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-52-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-46-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-16-0x0000000002210000-0x00000000022B8000-memory.dmp

          Filesize

          672KB

        • memory/2892-18-0x0000000002210000-0x00000000022B8000-memory.dmp

          Filesize

          672KB

        • memory/2892-20-0x0000000002210000-0x00000000022B8000-memory.dmp

          Filesize

          672KB

        • memory/2892-22-0x0000000002210000-0x00000000022B8000-memory.dmp

          Filesize

          672KB

        • memory/2892-15-0x0000000002210000-0x00000000022B8000-memory.dmp

          Filesize

          672KB

        • memory/2892-24-0x0000000002210000-0x00000000022B8000-memory.dmp

          Filesize

          672KB

        • memory/2892-41-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-37-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-35-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-34-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB

        • memory/2892-196-0x00000000023C0000-0x0000000002476000-memory.dmp

          Filesize

          728KB