Analysis

  • max time kernel
    132s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2024 23:02

General

  • Target

    dbea8118c3fbe41a5a8a2e14514bef72_JaffaCakes118.html

  • Size

    158KB

  • MD5

    dbea8118c3fbe41a5a8a2e14514bef72

  • SHA1

    8f4491468142f282f46a632e349275c3408c3369

  • SHA256

    46f6475b6ea2cc8eac53d4584ee3252e4a052ed172768cfda9df358e275c9ab2

  • SHA512

    2da4858aaad46a80a00eed7cf746e15c7490e1c467fce3c0303756b0a3f37d3da3450566b29a216dd22b369d1286edc6945725dd7264ffbd5da0827b1c701633

  • SSDEEP

    1536:iNRTHnKAIZVnlq3yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJA:irSY3yfkMY+BES09JXAnyrZalI+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 5 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\dbea8118c3fbe41a5a8a2e14514bef72_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1624 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:2332
      • 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:3008
        • 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:2236
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2268
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1624 CREDAT:209939 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1084

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      25437a264bab106319d8a888217fd541

      SHA1

      a9dcf1a44071fd6a1e936e26ce27ace4c08f670c

      SHA256

      d7f408500219e26c4d589c5c3df759ce111d31fc2892b7536208b3f7a0afab36

      SHA512

      5ae03e4bab2681b75d83ceea8d6679b2a0e43195d38c627990460c4a62f78c710cb179a33b6f6b55cf3c76630d3b95376a9c1dcfbb4a866e4cb0d12220b0e556

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

      Filesize

      342B

      MD5

      cb1d7877b216937b466fddba5984f0e1

      SHA1

      5523ffa731a53df8da2e29480de4a4ed9346614a

      SHA256

      6c3a76e551aeb3349e9dbf8c4e7ea674258027d0007ddae380aa49436ffade80

      SHA512

      85eeb69c5cab6e61b4a19f6e20bb6302d773da6fa7f495af347bfc76911133dbacdecffb376457fd59ec001b8d45cf8762b6472856d416b042726c770905433d

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

      Filesize

      342B

      MD5

      30446423edccc921e2c1442e2dc4dcff

      SHA1

      9201d9f7acc716b0df2328d9db05e8290e4b5631

      SHA256

      07710dbe9ebdc3558728a206b5ab0b8bc4322aba022c7d71df923b40c85e881d

      SHA512

      d407bdd401e2c3441854bb215dbc3c7d427ac309dffb58f1b0ed32465fe587e252884b305e9afa6ded250eea606177cb8f7d0ff929d149dbe6fe276974466a8d

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

      Filesize

      342B

      MD5

      7d7058af7028f24465b7693b0465dddb

      SHA1

      56ebcad9a6f74c259280ed237a4999fb47cf1233

      SHA256

      8d0994266ce416296a24202d59b9c8ce85ff9c9e1302d70f04d0a84268e8d01b

      SHA512

      09d76fd71ff45cd2a96514131b1b6899f86ec38224671df545f31a30bd94aebeab0517c5c9ee317464e5455de58b37df79b6f6c69706cc2e5937cbc957762a33

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

      Filesize

      342B

      MD5

      48a0964099be4130c09c2c07038995cd

      SHA1

      837361dfbf8747937f23a3527e2589f601747b2c

      SHA256

      7cf0b10f0ed09a48ca420d85b421aff3585174725aea10cfecfa78a62cb327fb

      SHA512

      8e9a298afec83db8336b67b8191a4a46d75bb512eb6696119d6bf733f22db83b72a13e1b97567da866928b2d8231fd0cb4d4f5e4efd55d4f52dbd09bc24de27a

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

      Filesize

      342B

      MD5

      f870234259f7d9a203401e5b3d3b362e

      SHA1

      6669eb5692685049bfc17e75aca322331ebe8bbb

      SHA256

      f9e825016f9cf3a2bed13d41ea6d841a8e8acc24c552754d263c9e93e949794b

      SHA512

      d63f4be695c405a6e9688412b72b338f2b1432d050627fcf3ad5ffa40dfc5543b0c492b0053144be975a7252cd88277fac5a50109bd2ad8ab94ff10ef83b0f8e

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

      Filesize

      342B

      MD5

      9a38292b38d00de04aad0d67874fb2bb

      SHA1

      b304fd24f905948dd912a9e2884988f2cf1d5f10

      SHA256

      bc1fb7c01ec60bcba6ae88b81f355d38f2801083f9da45dd68bdf414e13f3870

      SHA512

      4f950316d2ba191e3418b9d40165e96872c44f147d4faa77fb1f87e130f3fac3fb84a14cec973cbde7bc2e6ed4a3bbb715fb5144919e37e9b5614fedd929e88a

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

      Filesize

      342B

      MD5

      c677767d63d405e814ef86ecf6e98998

      SHA1

      52a014324a318431f9c41089cd3e7c23c89e1a16

      SHA256

      0f7c5f59caa3b9c739afea1bfa1bb4b3751dd500d89524a709d359de3627c1d6

      SHA512

      5f3723830eebd761a41b97deef7b18602f363e387caf76871f0a20f19428cd6b6a3388173b56b8c1c53f7459f77bd576bc23d4ebc01ba315ec3abd52b3130f6c

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

      Filesize

      342B

      MD5

      db138dd52d0574c25f2452b1e3a9f21e

      SHA1

      9330b200236fc6b590132fe3411727b8a228eadb

      SHA256

      92c4caf5f28c830bf22c692d4fe6fb751ff957808fd46c861626ec3c2c59e5d7

      SHA512

      b29a706de5aa6e5ed0d817bcbb1b5b1152234fc1fe30c7b5431d16e772368c4a199d7cf7d5f26eba30dbc689b5dee6d010dc783f6cfa41cfb8c828845a9e57b1

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

      Filesize

      342B

      MD5

      82f7a0016509c8772c6b264cedf35a64

      SHA1

      602f26c27138e4fd415cc97fb50ad56856ceb01d

      SHA256

      63376da510c80dcc65f9f3c9b596048171331c6f8a93d37ce9d57a3be62e5c29

      SHA512

      b28b0b0448853e3e5199523cbf6dcd25fd7032a9571343389529982bd60292b59621c72ee49c1f654ed8502be0599592c08a4bced72a064c2d0b85f52650003c

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

      Filesize

      342B

      MD5

      6a659a556f39af63424d0bb45ddf8027

      SHA1

      2687378a35b383e8725d8055829bed640bc79d92

      SHA256

      f4d175494a0bf5d18f34f4c5e4b74c66968b51081e5d5e97e91303ec99a04015

      SHA512

      2241aedff38aa36d64fa5eb115ab693827850df0c00b0544d1d20e03b953d1c4326710a6d10ed160d35a07ad351a2966af3155800d714ec77e9e0aabb7f8fbc1

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

      Filesize

      342B

      MD5

      3cb4cd0fee6a3cf86cfadff0917d4065

      SHA1

      83a79ce7adbca1c56336a44b2443ff28e6a8d073

      SHA256

      368e0137d89c8fa0a7f9bf85131cfa10e1712168c23bbedf1f3f19b23f8d410e

      SHA512

      6e9922cd5ec722cce9ceae861038822cda54c0341222346d18db60e1ca1ee8be1efad894d372ee69407c230f7349b0ebdd02d7f19f4892ab0bbd8e6694f69358

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

      Filesize

      342B

      MD5

      f647333cd27327678e18b2a61e6011a9

      SHA1

      701a496b367ea54af740f0ea9feddb60f87a25c4

      SHA256

      8eecc3c000e16d1da5d487bc405a19ed9601162d4a67998e5aa2069ca0190a1a

      SHA512

      57cb413fd0d8dc7f1d4d241224ba11bd924748eb2ad35767a297fda527a04273e41edc74a5d1bcb6ddd6ea4a181b5964a120b788201f4ab8b14f5b24f017b387

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

      Filesize

      342B

      MD5

      b3473a175f64689254ccf0881e7e4715

      SHA1

      9fc0edb159d9d2a5e148ddb9357021166fdeb251

      SHA256

      30f229c2aafcbea74c954c00810166de4ddb5ef9960f2bd8187bcb9d46e5b9ca

      SHA512

      52e4bc4347350357226b61b57c15eb9f7cf24950e1d866005b2ad52d4dfcb96223d735fe6629aeb04b46b1aff5abdf49ce63241960d23422f36b0ccb80f0761a

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

      Filesize

      342B

      MD5

      41495520559e4d09c03c5dfc16f1ccb8

      SHA1

      471bce92f469e13af4f91ff006dcd8c7cb32bd4a

      SHA256

      9c67e36cc277164ad5d03110d2685490ecd962e9562335efb9cf7edf829a4707

      SHA512

      9ab6eeb59a58329b400be113e993c4694c71dab6028053eb414fe98d5358481f82306b648dc5865e73f279aee7374091f20d101a379921eda63a06c88b03da9d

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

      Filesize

      342B

      MD5

      ca4c0d2dc92fd3255308832f1b8b8062

      SHA1

      69963ff78d10a790aa80a1e27cbe2c5472592032

      SHA256

      793f66d0a989c485020bf64fe3a509a28c81c78d4cbd7187a0aa986deb491fd0

      SHA512

      295f3aaaa073c1663601e37541e593e16e4e1bc10ced511cfbedbd4323406621caeccc4f06f563e08c62e1eb8b42261f19bed2a1666e7bc0c4cb677128290a8d

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

      Filesize

      342B

      MD5

      e270cf008e14964ab78b4480d4001750

      SHA1

      97c71d43565123e418318645353d469758a6f48f

      SHA256

      ffdec768dc2c2e92273af88f6b31627f7d5b39916fc2d63504d54f8a736e26ea

      SHA512

      ea815f6acc6ce4db4bd3b566e5386fcb26c92916c5d3c27f1c55029d5c357b1e436c89c7c7d84ac7210945fa125f86df4b5537143442625640eb107b83a31d03

    • C:\Users\Admin\AppData\Local\Temp\CabD664.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarDB37.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/2236-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2236-445-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2236-446-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/3008-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/3008-436-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/3008-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB