Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29/04/2024, 18:43

General

  • Target

    085c51c513bf12538c09590c8390cf03_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    085c51c513bf12538c09590c8390cf03

  • SHA1

    68fb35707972eba310c29815a37b0354db0ef2b8

  • SHA256

    e42b836b6052d7663354119b8bda54ec431783f97f2238f83cbcc338d0f33579

  • SHA512

    2d131f070d8bff26ffb5c1c907a4c952a1f42c345cd65a227a020c8840b295a3e6adb3bb8c643bffd56e78c1d9136c109d30d1fbcee927032f8a9020245cd258

  • SSDEEP

    24576:4mUNJyJqb1FcMap2ATT5PmUNJyJqb1FcMap2ATT5PmUNJyJqb1FcMap2ATT58:4mV2ApPmV2ApPmV2Ap8

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\085c51c513bf12538c09590c8390cf03_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\085c51c513bf12538c09590c8390cf03_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2776
    • 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:928

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        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

          d448a8dbf0698d31235268362b2fa82e

          SHA1

          18c671012990c13f3a911c05fd00de005239e16a

          SHA256

          d3f94a7d46fde4756e76103c3facce1b1f2a70463cfabb8cd407de172dce5c19

          SHA512

          b5bf80df0c3ab071faeb26fdb32bbe27a77897291734559cab826f6decc537fc4cd7c438d082ab3e118db7001cebda5b15c500af5f9031e3a0a05e898f6b8baa

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

          Filesize

          344B

          MD5

          b632f4f64d8b891f107caaaea83cb505

          SHA1

          b9264385aa3b796c35dbc9375948db5cd8e5ac71

          SHA256

          3235f380fffd6064cd9f24b54137c961fdc96ae9d3609592730a972169f68f88

          SHA512

          0373ecc31a1dc36ad44dd0864553319fa871482e9dadfba3edc57d8fe2f753170fa45ee578aaef0f89803fcd7ee98cff7fcab0322c6ff9d8915a4a32303d962c

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

          Filesize

          242B

          MD5

          774adfaecac3287738ac432197487ca8

          SHA1

          c407acf59873adc6b9f5744d667c0c0f1df98d78

          SHA256

          b8b4c4b6b04ad4ad664dca90bd4fff22b44e88907ceeb0bf8865a290b6aea758

          SHA512

          2f389e21f483a0b7d0373a449918c0a892bf60a14bdc792416445e242c6ef094719296aa399a39bd58812c9c18756c103db54b80deeb805ce457f83ce3874d8a

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\L9PN2QMY\login[2].htm

          Filesize

          168B

          MD5

          d57e3a550060f85d44a175139ea23021

          SHA1

          2c5cb3428a322c9709a34d04dd86fe7628f8f0a6

          SHA256

          43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c

          SHA512

          0364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063

        • C:\Users\Admin\AppData\Local\Temp\18C8.tmp

          Filesize

          593B

          MD5

          926512864979bc27cf187f1de3f57aff

          SHA1

          acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

          SHA256

          b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

          SHA512

          f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

        • C:\Users\Admin\AppData\Local\Temp\3B56.tmp

          Filesize

          481B

          MD5

          5fd3e86662f4b5cd8b578c5eea75dce5

          SHA1

          6b1ff343da94dc300c695d9d01bf788563be4a66

          SHA256

          551305c628bca356012e4fc16be9ffde188a6b0b732664d17e895bba786bdc05

          SHA512

          0a6e5d3f2232ff60cdfe7535c1aecf0e7964b832c041c2913c313ff888149c138b643d6d251284f5670af82c2c51e41135e7de412728776f450de9faa2312c6f

        • C:\Users\Admin\AppData\Local\Temp\9473.tmp

          Filesize

          22KB

          MD5

          74ec0593ad4cd7180d7075dcc2ec92ee

          SHA1

          f1c5f4760791e5ecbb4b6382322dd0bf01886a61

          SHA256

          66a1786215e037dd82e34d17852149be0aece4f887140119e6a6032cbf73f2cb

          SHA512

          cfa390eec55bc290dd30f0c1a863c993562de30dd2bc7046c1b464331abec18ea614126769012cd0f6c00e8e01cdc57e09f9c89c83a99b11b59f50433755daef

        • C:\Users\Admin\AppData\Local\Temp\94A4.tmp

          Filesize

          42KB

          MD5

          f1e43a0752bac441bd5563eb21a202bb

          SHA1

          5524b300b53711db60194af9917920643074ff7a

          SHA256

          78a774a61b45e66c63eece26454c7d39afec0d2224927f3cd7d5a0daa6d8873c

          SHA512

          6df611d9962fe0f7ec9c1b7f9cdef030172b1ffc830ee54c15a66e7b2f2bdc3b0dbde0b4d2932ee18bef48538487b9ef4dd3ca2931cadb60991ca70967b7dd0f

        • C:\Users\Admin\AppData\Local\Temp\9509.tmp

          Filesize

          481B

          MD5

          3ce6e2d1d4726b61ea0246f5a535ad38

          SHA1

          13c7986898a99d3fd2ad680727bd7b76b7e1b814

          SHA256

          5bec95bf8da9b069f06d2a3f1516ff1652e10397ec2ba9839b6fdb3aca7b2992

          SHA512

          71b48c1a09f2842945e32e72620de490ab973bc6ba607e6ab9c55e3cd23f47269e3c03c96c5dcd7e23aff61f9f34947ba51471e9843ac20606cc836387f55445

        • C:\Users\Admin\AppData\Local\Temp\CabCAF0.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\TarCB32.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • C:\Users\Admin\AppData\Local\Temp\TarCD0C.tmp

          Filesize

          177KB

          MD5

          435a9ac180383f9fa094131b173a2f7b

          SHA1

          76944ea657a9db94f9a4bef38f88c46ed4166983

          SHA256

          67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

          SHA512

          1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

        • \Windows\AppPatch\svchost.exe

          Filesize

          1.0MB

          MD5

          1c11b1112aa595db0c953cf28ae32f46

          SHA1

          8658dfd001555f9cd1217bd4b52494ca3333300c

          SHA256

          5ef9a6af4d284e4c2761744a8f16c45faca2f064128bb41bd18eed5626a68a80

          SHA512

          94d3d198777c65ca09ec5266cd818de3e9da144db4154edd8f061f1e1905a18623849c27d57b2f1eefaa384c7f15100c8e19e750c1c0c2798c96f58995b1b4f2

        • memory/928-58-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-49-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-78-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-77-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-76-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-75-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-74-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-73-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-72-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-71-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-70-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-69-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-68-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-67-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-66-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-64-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-63-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-62-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-61-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-60-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-59-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-34-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-57-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-56-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-55-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-53-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-52-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-51-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-50-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-46-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-48-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-47-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-44-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-65-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-43-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-42-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-41-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-40-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-54-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-39-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-38-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-37-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-36-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-35-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-32-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-29-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-30-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-25-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-14-0x0000000000460000-0x0000000000508000-memory.dmp

          Filesize

          672KB

        • memory/928-45-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-33-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-454-0x0000000002330000-0x00000000023E6000-memory.dmp

          Filesize

          728KB

        • memory/928-16-0x0000000000460000-0x0000000000508000-memory.dmp

          Filesize

          672KB

        • memory/928-20-0x0000000000460000-0x0000000000508000-memory.dmp

          Filesize

          672KB

        • memory/928-22-0x0000000000460000-0x0000000000508000-memory.dmp

          Filesize

          672KB

        • memory/928-24-0x0000000000460000-0x0000000000508000-memory.dmp

          Filesize

          672KB

        • memory/928-18-0x0000000000460000-0x0000000000508000-memory.dmp

          Filesize

          672KB

        • memory/2776-12-0x0000000000400000-0x000000000045F000-memory.dmp

          Filesize

          380KB