Analysis

  • max time kernel
    129s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    16-12-2024 00:04

General

  • Target

    f659c846513131f55f464483fe4d507b_JaffaCakes118.html

  • Size

    155KB

  • MD5

    f659c846513131f55f464483fe4d507b

  • SHA1

    1a7b45ddf9495b55e8296c7d450ee7d7053cbc54

  • SHA256

    6f66c8db956b7e2f2f196569522ad2f76e1a89ec64df2be5c5cd06bd68e081f3

  • SHA512

    4fcacd225ecd8a971d825295ca0274947e2f6ad776fe082da6e211aed0bfa611e0a8653451028b2f1f62e639f3e6b3cfe86ea132e2b99d7583351c30caa7cdf2

  • SSDEEP

    1536:ieRTWoyQV5YrEichyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3om:iUXeEZhyfkMY+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 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\f659c846513131f55f464483fe4d507b_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2528 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:2224
      • 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:2672
        • 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:600
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:852
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2528 CREDAT:668677 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      1774a27417c6420a0338fa7dc4c5719a

      SHA1

      a63d13409208d30973a4a574744762c7a7d1898f

      SHA256

      ca416cb2a35a609418c23e83b6efdf6991246ec3671f84efb32ec03534276cba

      SHA512

      81e28dbb3282c90da1ea4b11c8b642c93069ad70d9d57a3b4a6551c2589a22c5e17db7b2d053a69b11cc3cc6df4fe3d2b09efb6402274d7c9ad2a257abf57c00

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

      Filesize

      342B

      MD5

      b1d280876bc90f8dd056a38892043d25

      SHA1

      8f52853df523a7bb55a50c9be848cadad6acd166

      SHA256

      3618670559b9684925da451ea45ea487a8722bf3c2ad56843073dbd72fe3f84d

      SHA512

      8202101f3d2143262584c84c9f6d423cd531fc5ac4bb35f765c79d151c8cb03b1d74a35cebeabe9017b9b9259a48820d98f98679dda265678889389f95697ff0

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

      Filesize

      342B

      MD5

      726bba37bf8cc4291f8f7e70d892ea33

      SHA1

      3b87b0560163c9a322c1991c18c7243807cdbfaf

      SHA256

      1443d2916b6a82177264b04fad082e99ffa0e559b44ce75b7fa18220e160a7c7

      SHA512

      3f1bf13f3a603f75877b8cfc21f0b491f98926aa8423be4a19579aad50fec661253efb809ccf6347c025b323e6422cdb7d29459157ef12fc88db1f395b62b8dc

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

      Filesize

      342B

      MD5

      02af869935dacb825bf70bfe8c1f87c9

      SHA1

      8ef05918bb33fd01aa39fde33971a124081ef746

      SHA256

      842b0f623808c9787f7269b26319281a97c0a25259c15298c32bdacd7d00df23

      SHA512

      ea3a7bc6835b22b62c10cd86d8bf39bc4651ee8800e485549e039fc269ead514fad6a5c622a2bfdd5b5f55b93124e64d3496e74362a04c134de9a3293e4c2e0d

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

      Filesize

      342B

      MD5

      6847c26b40fe6abcedd8a9f78fe75ac8

      SHA1

      2c44397f47c7b8a02de18403095c2d2982713c38

      SHA256

      db70a2083eb01fcc5aefc3269310ad58f4bc25532dc533846b8b4443da6f5bfb

      SHA512

      5a848f18342873e0aacacff4db53060358af070648ea34685298d1e071eaabe8b9b97edcb5b1b4dc1b88255f7c56618f9fbae613d05379866356fa39e1b3cb2b

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

      Filesize

      342B

      MD5

      5bdcd36bdc00a250d960a61571454219

      SHA1

      bf5f64a7f846d8f16ddf541f83b696690adef65d

      SHA256

      9d4109553ae14b96a81bd96c65725e5d29cedcc75d6b31ddad4c59cbf576d7f1

      SHA512

      42ee43459232a7af7e2063903f097e9cebc7868375a03320736d4685454bc5dce41b348a8f1f2f7dfd513f307b86066a8116189ba6c1b2a521af0ce5eb6ef847

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

      Filesize

      342B

      MD5

      6f044621af54e16d200f52dc9fd73625

      SHA1

      423a8b91ca21043aa00424a08769faf4822eaf0c

      SHA256

      4cfd26533c27127f7eb2cf86d5ca69c97569f2c53d49c1256999992eef305954

      SHA512

      6bfd64e09d8c1dc0ce26ed49b122bbe70af059f89cd131931fa84a5aded6ba9ea388300268ed79672ceae94d13e252df0b3ff4808c6c91337579ef70952bae00

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

      Filesize

      342B

      MD5

      aa6048e1ddc73daaa547a9997451aba7

      SHA1

      b8354008b64d6ffe6b2139d2dc0a30784aec7fee

      SHA256

      aaa8817b40c35cb8181d38ddc2bb6abe854c99868244209c5b08290d6073bad5

      SHA512

      fbe071e879345e20cafd0ed3047e01b8abe21062b6500e36d3447e0c3407588f52e7151c18b0c35c9245f82f6ab72f8a64200dfa497ad5fb07a8e1d0686e06ea

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

      Filesize

      342B

      MD5

      88c81c7a1041a10c6919f3e6fe7f974d

      SHA1

      663f4bf74c1d887cab7f068c48fda982f7c7c5a7

      SHA256

      7c8c04f649fe08ecd04871d99e91159ddcda6262a5d9d81d771794e978b6708c

      SHA512

      8110c920a3b96e7a0a16b656808b02d58ab47d2c3797b215a14adc60baf3bd1e710e2f7fcef2a1c60c38b882df15287cc9cd615e4ea6254d39d52717f6717f03

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

      Filesize

      342B

      MD5

      1da82cb3b20314185935a1dc38414703

      SHA1

      862db920137a004753be2b69ef9cde0ecbbed467

      SHA256

      718b94807d26f8476da40d06c6f06103c126d22caec98a389d1334e070279bbd

      SHA512

      c9d57250fd9f365c181b219ab2c6286b4e0e0f56620fa8606cc4d1a52e361f138dceb5043951ccd806ba15b98010eb6ffda8aac78af2514c04dbbc6505317ebd

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

      Filesize

      342B

      MD5

      6fc7823cdaa4c8f3115aaf2a756503bc

      SHA1

      0b6efdcd73500506ad31315d7a4779bf443e6665

      SHA256

      43fb67b3608307e099abf8d6cdbeb2580b1668011b6bb5af8b50daf6b2086e0b

      SHA512

      42439b308a5155d30887e10ef91328815971ab45f36f63056f1a1d12c4facfd993a8c1ce4e9a51b1279ff5c2d3188f2f3a5857cebaee924c29d022e2a8131893

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

      Filesize

      342B

      MD5

      83f80e1205b464aaeb7ed1000a481c1b

      SHA1

      1772f4902585e020c6f2e7feb558378ab161d1ff

      SHA256

      5a292059e27f5cee9d32cd83a928364a8e1478d791a5fdcf2482cdaa3513adf8

      SHA512

      7c799e411ece89549374fe3e2668a3f82164fbeac8ca43296336d3ee5a1533a05989e6b7af449068f9a047109ced3aed60836fc5441a32c57c6d79020049985f

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

      Filesize

      342B

      MD5

      f7033e2d292038a1793bf8a80b036516

      SHA1

      97ba1a5181144b00eaa5cee420579435e7f7a6f0

      SHA256

      e43c9b292467ab57e4a905750ce7eb6d566294a0548113fd293cbb97a8cd237b

      SHA512

      636cbd60320236299515da3bfc36746d4a9fcb57e8471e73028991431eb1bddabc4889f8dedc6eef948f5acc4447a9136dcfb201e152f408e8b0f5664cbce7c2

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

      Filesize

      342B

      MD5

      15136828675c78ffaa23ac8c5cb2396e

      SHA1

      1cd98255ba908ebe154282633e748070ef3aee81

      SHA256

      922d0274eeb32cdf835e9d9e39ab8aa2de326e95f4b2696a7dd848780675aed0

      SHA512

      44faf90a28e6686f26dd5facf6d10a2fb885e30bd545679a0f509c428fef9484ef80012ff124eb62188f01a1c9e0dea4cdcf7245cef45a02920eee8cf4ffcf2f

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

      Filesize

      342B

      MD5

      b22510a0f615b2bb3bd83b8df18f4875

      SHA1

      963b19d23c98bfe49b31d249f59239107f677451

      SHA256

      ef8e33402a09db00bd0dc1c0adac479fcc26e25dd801bcf381150f052bd44d02

      SHA512

      8c03e87ad5a14a47df7e32f2ef4945b543099095da511ebdbc86cedf226e379fb225a0e439de018561454017dbcfffc2217b1d16048733590941826df68521a6

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

      Filesize

      342B

      MD5

      079d8aa6b5d477dc868caeb258475e8a

      SHA1

      77dbbaaec3a315313e3a38aa5606accc43ece92c

      SHA256

      9c33cc44e1569005e496135ce713a9b85a845c3ee5699f9717ab2109e83319ca

      SHA512

      e2514506ddc98e9f222a994a87df699cd4790165b5ffcec0c0b97dd6c4d0ec2701dfa58df41ec84d359e5669865f1143e7b4e0654161acc3a75d941d96574ef4

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

      Filesize

      342B

      MD5

      3ef5661c071d5d264c2899879f3dae60

      SHA1

      b08622da6a2df07c63c9b41b7acb65bae488312c

      SHA256

      e968d8220f198d364cb6065735105b4de7368be38bf1db66582c3faafb45b213

      SHA512

      f9c91e598637c4190aa387886f0747a218a5545590ef898b1f649903444b5d1c217c79927aefe322576b297898cc843e18844cacb6a88d356d7b11ca66fb4a0e

    • C:\Users\Admin\AppData\Local\Temp\Cab7BA7.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar7C08.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/600-446-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/600-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/600-445-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/600-448-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/600-443-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2672-436-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2672-437-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB