Analysis

  • max time kernel
    131s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2024, 17:41

General

  • Target

    fc8272c4b0ee4d020aafa8f6bc7a8969_JaffaCakes118.html

  • Size

    158KB

  • MD5

    fc8272c4b0ee4d020aafa8f6bc7a8969

  • SHA1

    67f68bde9f08a052ed32e211e78ef7e54fb81e4a

  • SHA256

    b92d6d77151a3816ee9e7892cfe97355d160e2f59360aa7957bea757d798bf98

  • SHA512

    9b19be328c82bbb3b152fbee203fc6f7871311abcd61454bb328e5461cfb6654e6d9a40ce5952d410123e0817df980ec4bac198f10bb8bd0da02707ded323687

  • SSDEEP

    3072:iYLFCFpqCyfkMY+BES09JXAnyrZalI+YQ:iwcFpqHsMYod+X3oI+YQ

Malware Config

Signatures

  • Ramnit

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

  • Ramnit family
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 6 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\fc8272c4b0ee4d020aafa8f6bc7a8969_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1924 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2376
      • 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
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1848
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2124
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2164
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1924 CREDAT:3027978 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      342B

      MD5

      eaefa3fe0ed26a20afb9006cafa301da

      SHA1

      b0cf566c85db612f66022f39634e90d7e19b160d

      SHA256

      58b841f4e1386cad07bf85d3158b849e82c662afd2f5f5863b10a35f898d6764

      SHA512

      d3662529be84aa159670f3b1a2e915837ca0489fcbc4e85f9985fc75440c3aec9dfef2dc81114d0fddd3c2b85275f8a822dd5da13818f76ff9a6ffb6b14a691b

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

      Filesize

      342B

      MD5

      d9f708833dc14b3f22f04fcf7aa08bc2

      SHA1

      09f8a789d8027777b6655f73089326896e700c3a

      SHA256

      d7ebc67c7d178bd51b7c64fb817670c751873b90acc034f8a93f5c8a86b3073d

      SHA512

      4cb16a17c697d5d4d5c46e79a5000f1a49cd04e75246d3c557a37ac9bb9f9bbd7e17a80697465f854bd720aef421a594e610636b8b27b5176792f2b14654f778

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

      Filesize

      342B

      MD5

      a5692c4827f90746ea5a9982654178f1

      SHA1

      03818b27fd9c324612294ea580c31e9178931a50

      SHA256

      2b63a1e824978333d37fbc41344bac375be3be43afb8cd59b3ed268bcf645bd0

      SHA512

      92feb4506cd16a9de29d1fd63032787fd8d6f0105fb696bad4d2ce26d95565fa113dff2d0b953bcbba4c6bed5497dd1b42c8e55447ac330c57cff44474197c13

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

      Filesize

      342B

      MD5

      a2c460c5dfc1ecdc5eb45b90bb66b39c

      SHA1

      0d9fde2bf2547e165dd68d0ccb556533e887a9ac

      SHA256

      a88d973295000c8c7d4651408889ad293a15463b77415a062c515fe8649e88ad

      SHA512

      6348b080388dd1e9a5f1613c1c4c4a2c5246fc834605379bd549eda180b72810d26ef3f8d2b1addfc7f0f1961a15d8d8be14e56dc94df635040c15ff9babbfed

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

      Filesize

      342B

      MD5

      856f37ee187a49092841a5a4ef32ce75

      SHA1

      ad0e4f4d626f4737b58c02ea4b56d6df9bfa4992

      SHA256

      3b437e4a11138833cb92b25e9cc4aae9a916b5c8700cdb927b2f1b670e59378c

      SHA512

      2033245a7521a5fc54a282e4ce14edd8780a95ba282b41771f38345f4e9cc449cf0ffc66141471856fc30aaa96a121966efadde60048aa43fb43ba5920157472

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

      Filesize

      342B

      MD5

      bde7f8760315a32f57e6b46150a29243

      SHA1

      cd8f4d7a3b0bb33dec9a9a921f6910f3c487d2d8

      SHA256

      6e9c68d2fb58955a04c037363345290f7f05dad823e5441bdc695562af2d2d63

      SHA512

      1b8343f6dfccce1fa11f40da40b3ca6653b8694998d9a01e662b204f431e63ca17f48544b7efefd67e19eeaba808d70358800e0c2a469f98f1fdb5a222d6b948

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

      Filesize

      342B

      MD5

      723d36d61767e453a87fc576a40eda98

      SHA1

      1e8ac5b9447da47f15dbbdf5a0984f41e2eef9f4

      SHA256

      4a227de12dd9ac6535e44f266977c66107b7cc4695182ac0de6900723ba15de3

      SHA512

      1f79267354ae8f67338c628ae7ad51718f924cd36355b0e127e32a8156e60e8a3fc3fad2b5f94ffb0f438d114409f553f6ef72d3de9da6d2a785e65da297d414

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

      Filesize

      342B

      MD5

      c9593e34810ee7f770a7c9f8118648cb

      SHA1

      76d6689bc01709dd18e5ddc5dae3e76554a2920b

      SHA256

      528200110e4d20c1c502561b8f1c4b8bce41bc1eaf25b4f5fd06ac7e98f51dc0

      SHA512

      c07087fcb28c39eb413f639da81a3dd88ce8c766c2908413eafa55fd216a97be130b5f73add6aa9fc06fb3ffbbd672a92d7cce5bf6ef6bec70634ab316365ece

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

      Filesize

      342B

      MD5

      1c5ef354705f67f94c3d0cd00febd1cf

      SHA1

      109e81ac09fb201e805dd35c0e7ede7dba63c569

      SHA256

      7028a5cb05c0b299828b12a3ffeece009c01db422067675c3b8e3ebcaa0285b8

      SHA512

      061cb8586a927ccd62d3ef1473edc9036f7a42b766d72d6c64a5e8b444e1a8be876ceae41c092cf55ab4f357e40de641ba0b5bcf0318b2dd806b808ac655385d

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

      Filesize

      342B

      MD5

      7fea39887b6af6d89ffaeb2794e57323

      SHA1

      36c77a804a81b096a349d218241f5c503f256d72

      SHA256

      3aa55883f19e068054738b55b611b8b7fe24a7b54b5d96ddc259b59aed0a91cf

      SHA512

      8a5911d49af08a354b8b7766da286439d838849cc5116b9875ae937b2b0e4209885579f3fbdf8ad11933e1a0651e72f2bf412644037256c8bd58ae320374da59

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

      Filesize

      342B

      MD5

      dc2d29069be3cde75d4eb0556b07dc1b

      SHA1

      55e9cf85805742c19b60ccb578b313272a1a83dc

      SHA256

      2b87e25757afe40d95fd25cfdf3f6b082f2bb1a04eaf113fe32276874cdf6202

      SHA512

      27ad4131d3039a5a3722fc688d1e67fa8e9c8c8b4b27087e36f066323c2bab819a6a65135ce22d0732a7448e1093b1cf0e295560dfd9b498961c2a63c5495349

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

      Filesize

      342B

      MD5

      c5831842b2fe9e567abc07cd111e75db

      SHA1

      0cdf088fe124576efd253ed38476d236ad28b280

      SHA256

      718e27991d5bb90a8fa2ba000265d24cc66fc82e0e516125a176ed62354fd1e1

      SHA512

      9573e032e05f3aff4e1bdef98b6fa32ff0eb30e34c636a4499dfa43b49b22aa7e0eb9f27b460141deb6efd7531191525e0d30c385782f42fa701080595220e8a

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

      Filesize

      342B

      MD5

      d9166c6f320e480e736c392f281ca60c

      SHA1

      07cfdf895140f4e13d10fc5525175a922ab11dfe

      SHA256

      dd0d1b30530917bb6c8cf8f4264e7e8357ba6d3ab3ce147f55f9dcb1aa694ebe

      SHA512

      ca5ebce207366dcb4f4f65e8dca84d0e8083ab3cac32cdb8978394207f88030d3a7133b4e68470c556c397254daeaa130ec5d0f8eb5c2b100433eb8ec7e8b48f

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

      Filesize

      342B

      MD5

      b4091af024bf343a72178477b029a196

      SHA1

      2bc9e7873d2c83520f2246007bcf0da55cb06950

      SHA256

      a556d2aeb1616052ff585ba4316034a3f8564f0a7b93f9ed59efb0a156a0b449

      SHA512

      d2c260d12f14d709c7e5cc53b73dd70dea6660c819bf23ebcdf17e686b24e2e7d9b93e9064c264e1dcc771388e82bd5c17a7166cb48d6a9a99539584c016549a

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

      Filesize

      342B

      MD5

      c4c1c9fc345c279be160b9b9ea4bafba

      SHA1

      f7f4188e21e44c636c4bbecaa2c9042ff9712943

      SHA256

      82cbdc2888375b18b937d8c36b88cc2663bfb5790582f6ff0456b9232e074646

      SHA512

      606e65c154b7cd85f3c4639693ae588ee0c54acabaf7fa35ca71a32d5c6e843ab49989475cd3678dab3cfa17982c83ad571218342f2973cbe9e5d962218483b8

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

      Filesize

      342B

      MD5

      5e5ca7761c1d7517b2c802a32fb6e847

      SHA1

      39874e014aa84868e9f0a0a1ef090780266637cb

      SHA256

      a5eebf208c6ce9df044142208333a9370bf95c73b72815db303abffea9ae8acc

      SHA512

      13408abd4cb87cb0c08499c886de5c739646ed0718ee0dabd3fc848f0faa8e1bd8dd563c94f0636785e08b3c327ccaeaf88512011de83231a5b2454b1aec9b4d

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

      Filesize

      342B

      MD5

      a8d269ba0e3a166a78f81e4d7bce583d

      SHA1

      a6f8642d3343630f7613fc19a1e87fafe8039bd2

      SHA256

      4034b2697ca2ae09f3db24950c9242698130ccc3d5f703b9896f47172710f2da

      SHA512

      4687ebf74b7becdceaa133fe3605c8d9dc82af0287dd90a7a31e451d0837613751b0cffa724c3a12a46cd2f688af742d57c83ad000bfa8d3b70adcacbe1359b0

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

      Filesize

      342B

      MD5

      7def7bdf6f23ef64e14ee04cb7f8ae56

      SHA1

      ee8b5ceb3d3d5048a10b3884eaadc20a612e7174

      SHA256

      97640d4785eeb3c05144d3d9601251d3bc4dce1f6e4713f4779211b38bb970c9

      SHA512

      d6d5dea7607a90c2a7010f5f321b3a276e29b063355d41e0fb3959cbf6adea58988599c64e07333a21d500e77f7980ebba85926b297b84a331cbc4218cfec6bb

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

      Filesize

      342B

      MD5

      6b66c674c2a38ae6c3144be1d00416c7

      SHA1

      77f0e1224a017cd67d32bbfb8c20c105ffd99dce

      SHA256

      146c37edc09bb4f9ef092a0d4c1ade8575bf572cf9e0f557a62b0034b51e6999

      SHA512

      303b4ef0e915927895b804c9aa2b0febec9f8fa6426dc0f3779c531167eda67d850a1b36a46b17177a3eb588e508578455a6502ec6d8c1bababe5c110fe2f3fb

    • C:\Users\Admin\AppData\Local\Temp\CabE36.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarEA6.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/1848-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1848-436-0x00000000001D0000-0x00000000001DF000-memory.dmp

      Filesize

      60KB

    • memory/1848-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1848-442-0x00000000001E0000-0x000000000020E000-memory.dmp

      Filesize

      184KB

    • memory/2124-448-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2124-449-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2124-446-0x00000000002C0000-0x00000000002C1000-memory.dmp

      Filesize

      4KB