Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 06:46

General

  • Target

    a9ffc261a84650de9142362325a58cca_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    a9ffc261a84650de9142362325a58cca

  • SHA1

    283c0501f937cae2bd7f74de5dce064e56ecd70b

  • SHA256

    7fe29bd8a71539d55810b8cc436a8197bff1bab35ddd447f613b0573819e9a6a

  • SHA512

    f24f8c10c266fa16e7a24bd89fe79c1ad3cea9eeff3ba66d269a2ba4b9b42b48298cf6b86cda9dada6ad4474591227c1a8f1d7b65447f2f06d005f6232e8c409

  • SSDEEP

    24576:22dJz72wTxBEN78boNlqw9zpxHMYeDxkfHpnT:1PxBE78boNlXpxH/eafpT

Score
7/10

Malware Config

Signatures

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9ffc261a84650de9142362325a58cca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a9ffc261a84650de9142362325a58cca_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2564
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" www.mw98.com
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2428 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:584

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

          538338311c2d3c6ac18a8534876563ff

          SHA1

          ba83972db5bca1fdfcdbf6f77f156cd1efe9180d

          SHA256

          8e0bf16bfd41901b99025d1d0e385191f453f0ed57f0be828a46dbc3ff93391d

          SHA512

          1280dbf4a378181725052edb174a03fc3ac766fd772dafff8e674eaae346e8509ebf1e77bf2a99594794ebb929556964f02d34601c572bbd38d4e883e59f307a

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

          Filesize

          342B

          MD5

          b79471303618a9809871f50cdc9b6c7a

          SHA1

          e728545da022f145721e7c3f392400c6ef108fa7

          SHA256

          faebacc164aa796d4012eeb5ffcbd7bca828e1913944ad9f13ef291e15dc9ec4

          SHA512

          69d47d5b48fe25008782dbf196ed744c14aa1f96ee82e232d22e9389a3769e71347425e5829bc1e1577938c1d9d57c65bdd115adf7afffb8657e5e36e46c7130

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

          Filesize

          342B

          MD5

          e95d0c8b77d59b88254b71cf2daa3687

          SHA1

          40c8c1fc4c3d8937116ba1c3ab00177be121010a

          SHA256

          30f790ed79532507954a69b8cb9665714a1c4c2698846e372cd9a9f40950cb88

          SHA512

          b455bad69afd360143121498ec8123a06e772e7c0f8369a15983ce4ce7dbc0a24233c958bf738c8b0a6d47a0eee89b57b8002ba498f962d580fedf8487a99f60

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

          Filesize

          342B

          MD5

          237007e52161a2f29c0ff9516a3daf61

          SHA1

          96bcd8e0cef5aae10784abbee52edb2d143e791e

          SHA256

          ce0882d4352df2a7b02cafd1599f61ef0717da8bc31573c660f7d6593eba5ef0

          SHA512

          a750e7a19b17ff55d2d20d907770900a1ef28bf65be5a215693da83c8023c98e51b7b6f881aa7ba490988fe0409450f1ae2af2f78f3123a747dc99a5ba1f8fcd

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

          Filesize

          342B

          MD5

          6f0b42f7c8ef7cb16446603f3adb7c81

          SHA1

          457fc5d77657caa0d1e9c59ba1863a11889f33c4

          SHA256

          853c6fbd9203d351a4fd11f82ed6ab69426b84eb97a618553077ba0532a7c462

          SHA512

          3088c898ff13e6f130dc117ca852e906fb4ad7995acf6f850cb6c65f1b7ae2e3e93afcb17352d1175530c6b76c7afc608d8f92ad992b56cd350672b9e23717d0

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

          Filesize

          342B

          MD5

          2967f8e03652d228ad15a1b00ff8f0cb

          SHA1

          3a096600aee70dbf31f109b5a41f86992ead3e90

          SHA256

          c3ef4eb36e9c19ef8dd583b52794b0e1f294419a62305dcf92ee5dca18fc31c0

          SHA512

          c3756758e70f18a1d1e677441800d5582da557e457e519e17712592264e5274e2127b85d8e30751c149d2124d8a1fa9313247bd7a29ea1f2f90930076de32d4e

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

          Filesize

          342B

          MD5

          c6131dfad0bd1ffe6605ef9cadb2872a

          SHA1

          85dadcb1abdee2fd0b6923f69e573bc912b7e974

          SHA256

          106aa42171c387896ceff65f13ef1466960e96c524c0b06a38f61dc8c71c3bf2

          SHA512

          0ebe012b63c4c50cc7aa3a359846a768a1fba9fb60f6f1d617216db8250ea4194b3088ca5f5fc2685dcf951b2303c7623f4f558b7c44b627ef846df6fcf63d49

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

          Filesize

          342B

          MD5

          2d70ec229ede4702a02744b04177cffb

          SHA1

          3ebf8e2fa9b8f6afe6230e7402b6cb5dfcfe4b81

          SHA256

          bf8d6f3542e65792304ef87ec3a23a7f027fb643b00502711ee5b184085ab44f

          SHA512

          55b85d7f4377c9dd9e857dbf1086863616fa60d081b049c0428a4f3b531715f7aa4c1459f1476ab88f306cf0e48ba03a92ff8651ba60f650e8b8fbe55634f980

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

          Filesize

          342B

          MD5

          25ee0c9dc459492c1fccc1c6c24256df

          SHA1

          5cefce4fa072da0c26e1165f5b7e78f3c72c4e1e

          SHA256

          59da639cee3b1ba66f29d4aea520d6ee43a8cc959ad262e9c43b317dd716d463

          SHA512

          7735b1f656dc85eef6d0c40ed0907bfc1ef050d8d059d0e2403635ab4eed37126ffb2da770c493d6c585d219554077c5954882c9533b7b6e7fb778d2165ad353

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

          Filesize

          342B

          MD5

          b5de64e6feb6e47e075de0860ff4ae76

          SHA1

          a3f30c1ad0a7d6ce5084ee8e98dbf46d3a4279bc

          SHA256

          cfec19e0356ae7d68a29a3f16f37f854d0b8f86d100945a579cac16969170b67

          SHA512

          fd7ca5dab0e9208d424f7f7c1ff5d2c188a99605f75b39f22d4b49bce02fe4401f0c00bff0aaf1e8d9cd4e81a88cc69462485b85ec5b4c200f1dad6566427ef6

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

          Filesize

          342B

          MD5

          dc741f2353ad34ba49531410611a7685

          SHA1

          66d6a88f20846467897b9dd0c3e19f7ee5d52359

          SHA256

          fc53402f7fab821ae3d2bd280936ef2f9b0e9fd5525174f8228d8f1b9920c6d7

          SHA512

          92bcd860f6f8732be3d4b4597760ce1ba63a50d7dad39f4cf5edac0c871c1e2360bd34ad4d9ac4494f1de1424e346b51ca1761ae567e0f10dbd2acf6568473cf

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JQ7VMQEC\httpErrorPagesScripts[1]

          Filesize

          8KB

          MD5

          3f57b781cb3ef114dd0b665151571b7b

          SHA1

          ce6a63f996df3a1cccb81720e21204b825e0238c

          SHA256

          46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad

          SHA512

          8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WK27LCMU\errorPageStrings[1]

          Filesize

          2KB

          MD5

          e3e4a98353f119b80b323302f26b78fa

          SHA1

          20ee35a370cdd3a8a7d04b506410300fd0a6a864

          SHA256

          9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66

          SHA512

          d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee

        • C:\Users\Admin\AppData\Local\Temp\Cab35E.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\Tar60F.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/2564-0-0x0000000000400000-0x00000000006CC000-memory.dmp

          Filesize

          2.8MB

        • memory/2564-11-0x0000000000400000-0x00000000006CC000-memory.dmp

          Filesize

          2.8MB

        • memory/2564-1-0x0000000000400000-0x00000000006CC000-memory.dmp

          Filesize

          2.8MB