Analysis

  • max time kernel
    129s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    28-05-2024 15:02

General

  • Target

    7d634cfeea8d943692a5069890d768cd_JaffaCakes118.html

  • Size

    156KB

  • MD5

    7d634cfeea8d943692a5069890d768cd

  • SHA1

    2aa2d67e0c8b60d68c65d63bac1f4ec826da6328

  • SHA256

    78c0b2d4c5e72d8f5c729e697e23fca760296568c551d608f78c0c2a36c1e567

  • SHA512

    d51e9386a7b7d380c73e616cddba149f0b7fc04fb4d0379a6bac17239c1c5bde75bb932d0aacf721db3ab84387858ac7ca50561bca1a91454405f1571d8f20fd

  • SSDEEP

    1536:iARTKiAdORZm484yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJA:iqKORZ24yfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 5 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7d634cfeea8d943692a5069890d768cd_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2760 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2248
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • Suspicious use of WriteProcessMemory
        PID:884
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2076
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1512
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2760 CREDAT:275474 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2200

    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\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      a08efb4eab9fddb1e2144b8bcdc7365a

      SHA1

      860d0b6f7189aeb8630a802e02f3b63de5c8bb00

      SHA256

      5d2d672ee39f7dd9c06ff09a035b088f17ed925da19c3692d32675861187bd71

      SHA512

      3a3d07b54d7f7d94ce16646a82eea8cdbe1daf00ab8f7a9135485c2ddd61d74629b039a88cf3597c3f5bcdfb109ec46b4c402ad8a57698b1992951329f74e46d

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

      Filesize

      344B

      MD5

      83098db30507396e34da11351ac411c8

      SHA1

      66a29e350066663c18a7eecbdfc878f81bc4c44d

      SHA256

      3b1e3bbd5863e33d707a84afadfda034d6cfa9a0f26caa356626e01b3184277d

      SHA512

      3272919ba26b490a8f5b32a9affcab8b002bbf4e37b253ba7f95edc7939a29cbd1e8f62217098adbced1f63e59518e199cae1f6c46fd9f910dd2b452e4064cce

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

      Filesize

      344B

      MD5

      e6c31e4f32c8bb3bca935e905ed9535b

      SHA1

      c2d7895dfe03b085952f508ae0060063627b0419

      SHA256

      d826a5f51658ca7d122d9416918e81efb99f21ff3e09cac7e9d13c554840908f

      SHA512

      739ae665ca56cfa0910483a98be5d5c670b308e7eaf213a8a15272ce523ff9333b29c3331ae29a57b502f438f6c9ac96982d0c714d8645508b1996e340e867d2

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

      Filesize

      344B

      MD5

      74af2f4f4ef08f3712cada2364d79f3e

      SHA1

      29a828f8a3204c8d043991f963e8b430c0ab1e2c

      SHA256

      b1813ef5aba220a5c83364d824201fd51c8f05fdaba9988ec002f7f18d25fd27

      SHA512

      9fe6f15725b6760cca6db01ebfb7bd86fbfa24aede16dfbcd208cc94fd4509372e81f2333a8a16ec7ee85e9101db78c24c8762013d0f6b6437ddb644bf75dc6d

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

      Filesize

      344B

      MD5

      dc9e659c9eec9ca874416a0d5c8aba29

      SHA1

      5380cc08585b8c8395bfeae5b736a2d820793202

      SHA256

      e37521cf907040c8bbba9d55c82cac55904efefcfb752c65b209d391b1fbc933

      SHA512

      c488533da6975c3aa45197e95480062259b51fbbde8c6feff2d0f02a1b5f43158e83d5a73f859f9a609b3e8dfc3567e590f1252b1274f8d4f04ef904d46d2440

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

      Filesize

      344B

      MD5

      bd86ade54d52e764fb570df2a9d59ac9

      SHA1

      43fbab2efb45af8a0452de7d631ec701e839145b

      SHA256

      826ad0b69891cb5ef5dc9f1909ba80abe9f7c61c5993b095cc51eff17d16f0cb

      SHA512

      a73ca3ef93dbd412566a40e8023e87b2081f9ec1ca86db57de9436573470ab3342c8f45cc78b1b51efef8efa8f152d091aa56ff138f7f35f9ec24c6137245edf

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

      Filesize

      344B

      MD5

      f5a8109be3461cd564c3b2001eb7c62a

      SHA1

      a2a120532f00b11ce917657771ad32ce1a40935b

      SHA256

      3da3177a72651f71b04a4168db52a627a20a899e1d63db3151270d4b5c28e588

      SHA512

      457324c0ef9b51d27654e80cf5f075aa6a561b4d23a3e178a5d4cc86540fb4aeecb1c6cede593b983e6ca7eeac50a90a617ec9ce7d01e3204f88cb0412383727

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

      Filesize

      344B

      MD5

      ac86c186053d817bc1eef25e38dc9b73

      SHA1

      43434e689ac386720e14f4af713f51fe23794164

      SHA256

      06ac2ca56562b33d2251d4a7e05ba8118eb39191b4fdcb7a7afada5a2c0da55e

      SHA512

      c3752b31508376bfdd4f6bb314499fd302540ebcf547ea3d65d92e5da5a955358a76fd299c8b2f05f181ccc9f4c6094d205f4866d019e926e43513dd10469342

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

      Filesize

      344B

      MD5

      cd5d01ca12007454d9e14a45ef0b6ca1

      SHA1

      bd1890655d3ccc2798f4a38968891fa01c531478

      SHA256

      a4217a236ffb8996bafc20dda44318ccc929b91b13b5cd01b560fcd5dba64c18

      SHA512

      5f66e6a5bd6d19dea405e3ee7b7b8a22bb64e3d13f443bfef87e32facded1c82e043704870060f9bda491a418973ecb5884c308df24c263dc27125a94819927c

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

      Filesize

      344B

      MD5

      b0811ee55fd18eeccc002cac4cd02f59

      SHA1

      715156309ed3b7829b9b62e444d54141fc0056d3

      SHA256

      5022066bb2ffabd5bafa55038aa3bdcdb01d28e7b81cc4ca85dd9c1feea1bfde

      SHA512

      d1899071c6498405e10f0484481116dec207dbcb549df2e3ee931ee6cda4a5f9f1d4d3dbae8c2b148219bfcf8028551ea9901382305d5bed2d51bdcc329a36eb

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

      Filesize

      344B

      MD5

      b3f3f625fb7893ad289d78056a63b6da

      SHA1

      f2588c98409214eb978a10a6caaca764956257c6

      SHA256

      9b79c0fa064165c46b25ec9a3d5209f0ded77a7eccd769a107c8772d3aae142d

      SHA512

      fb24769d691224c3747d34ecb7a110211b9051e79f2b6112a19ed1d5dced13566641df249120a1f7c954cc8fa933388f6f7f05601ecfe95ec453cfe8b460bddd

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

      Filesize

      344B

      MD5

      b4589a49daaece5d98477c6ed2a985d3

      SHA1

      38aac9b75b8ff604421ee0f41e4ea6d5fd5e7f83

      SHA256

      3e9708ea9732ff3121ba159348ee5d0268ff9f7ad31147a2610f61f9e2741798

      SHA512

      6c54a0efdfb8ea9c1d5ea6b2f9779035ae216d03b7586b219b965b5b363a4afcdc86bc39ce744842acd9d7c45e0d41bf0944f6f6cff970c6fd992ca5ae01f389

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

      Filesize

      344B

      MD5

      a9b587e4e8457640675fc76a74bcae68

      SHA1

      a64a2346ac3ab3289a51815254c430ccba0bf68a

      SHA256

      7518c29e25dff9a4928959100011e4df584ef33358b736236a05c17bf401ae9a

      SHA512

      288f9c4c62de8014e2d43e7653c8b05319eaf61022223ad5522edb9de61cb65d82f93cf062eb37f63a5d2b765ea6328d2b11faa88734099b4db787acd1922ae9

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

      Filesize

      344B

      MD5

      2dce0ecc331d71137ef4de79e5d463ed

      SHA1

      f6e65181d86c3e06775a49dac6141a75fe0f5c50

      SHA256

      f4802279d68856217c151bc4c67d48f01376d61a69576480071cc51c1e46617b

      SHA512

      8b9dcac8e94a389c9aa059cde16e3b9298c4f8c17f1168cffa90e925c69b752f16be36f85bd33e30159515b59920c43eac3d68ff7fe0ac04df0bdc459f479947

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

      Filesize

      344B

      MD5

      cc5d452206c91d0caf0c28639b671574

      SHA1

      d069346edea26a65da39c9c9c7eb340740df9b91

      SHA256

      23e1ff170b4e07bc37f7ecd0c1a2bbe994f8d20e2bcfebfe742ea74972660d6e

      SHA512

      b8d1140284b661f4807f0d647dce679cf4b84062e752de05664497a01d095f4cb9b3c36e636989f7dc695ffae27224b6b8444a71760b5c6e3441e6e9c9b12e69

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

      Filesize

      344B

      MD5

      1c9ba6f940cd8177d660691ab407322d

      SHA1

      5605bac727d85537ec24e94df90c5a477104cc0b

      SHA256

      c2d1adf39a141715dc5f2368b56cb2ab25240a0801345c7e0b3cef4774c3d26c

      SHA512

      16c8b3cae6258ffe3cb5e666fd8bc191134c3ee316c1e2f55189eb15870b47e273a5ff4b6b4235c2ef87f83e81a54d8691b1ccf3872752bf26fbac8f83b421d8

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

      Filesize

      344B

      MD5

      6a72dd6f01dc0df243fe7dd6e77fe0d3

      SHA1

      5dc462cb9cf93d298f18be9d6111f0435ed20252

      SHA256

      88301c023186b0c2f7ad02e14babe89207f56ff70cb6f9fd3a2e3c34c5932b97

      SHA512

      b21c7fd2708ba5b6bef529bae78ce569dad35d5533d1ebb8b0016a0476bea10f24d44d25aaa2a24fe0752d20bd2d29d1459cc6454aacdcd840d6884c78bb6323

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

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    • \Users\Admin\AppData\Local\Temp\svchost.exe

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/884-482-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/884-483-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/2076-491-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2076-492-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2076-494-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2076-489-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB