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Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 08:03

General

  • Target

    004b20e782c8f948b0a51da40ff6ccb0_JaffaCakes118.dll

  • Size

    199KB

  • MD5

    004b20e782c8f948b0a51da40ff6ccb0

  • SHA1

    8b6601be92b1f0dc2605f3e69b53c95260cbbc94

  • SHA256

    1a9548c6fb85af9485422a214f0507491bafb0dfe773667c36f60ec15d8686bf

  • SHA512

    f20f357fe142a6644cc6f53fc36b2e17ee0fb1e8fa5d24f71edd11b30f40248833d63305959cf18cc19c88a2a2bac257ca84457c9262f556944d6b1418ce6179

  • SSDEEP

    3072:gaaRZAquViVMgq+x+9zKfgTjVJ/yh4WXBxD7QUnN/dNvnrOQxJy4tJsxRKRckR0A:ZMn8zxyh5LQUNnOQxE4t+K3RP

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies Internet Explorer Protected Mode 1 TTPs 15 IoCs
  • Modifies Internet Explorer Protected Mode Banner 1 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 40 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 12 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\004b20e782c8f948b0a51da40ff6ccb0_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1872
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\004b20e782c8f948b0a51da40ff6ccb0_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer Protected Mode
      • Modifies Internet Explorer Protected Mode Banner
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2848
      • C:\Windows\SysWOW64\explorer.exe
        explorer.exe
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2788
      • C:\Windows\SysWOW64\notepad.exe
        notepad.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer Protected Mode
        • Modifies Internet Explorer Protected Mode Banner
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        PID:1020
      • C:\Windows\SysWOW64\notepad.exe
        notepad.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer Protected Mode
        • Modifies Internet Explorer Protected Mode Banner
        • Modifies Internet Explorer settings
        PID:1536
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{682159d9-c321-47ca-b3f1-30e36b2ec8b9} -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Windows\system32\ctfmon.exe
      ctfmon.exe
      2⤵
      • Suspicious use of FindShellTrayWindow
      PID:3052
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2544
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2544 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2684

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

    d5a76611bfd79a8bb922ce995600688f

    SHA1

    efcd13f6ef230245720964922ba63369bf7f34c6

    SHA256

    40a54c0e511ec5f6f31c0a63d76846820bf2444542a8b8b4d916d126b385aa50

    SHA512

    fd51afc5aaf5d31029f27e7da65e852c928cebad4dd35e91e7988e8583c9eff55fe4a67b0d1c9d13ce1facddcd9230868055b0704926fcfe48c07c05c8d56233

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

    Filesize

    342B

    MD5

    240c3aaa06bf36659bb9fd1cbaae1ca1

    SHA1

    defb5314d8e8eacc69d4e08458f2536d1b2a73e8

    SHA256

    848519d185c9b657ad8b252bef82e96654feb548b2be7ddca871594a5e76539d

    SHA512

    d8c6a4e8b98303335b3eedb57a673a8ac5c2d1dc74c2264b0dd40079e56a8851752d236a8314d9ec9680bd83091cc8ba973aa091f5214747d1d8c93fc6f4ea94

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

    Filesize

    342B

    MD5

    a5c63445847fcf8bf54996a71342b278

    SHA1

    d6ac9f21650ae75c857ad47b9a331f31bbdebf57

    SHA256

    cd33295b5177ea2ea9d478a0d0c41ef8072bb642ad452555f107823e9c7696a6

    SHA512

    7c70100a2895d09bdfb447e6902a44890552ba30146b13cdc32d8cccd7422b3e9f399915ad1d328533a0ec8ded1007028a09afec4d5388ad936592e5f04e6a4e

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

    Filesize

    342B

    MD5

    36a2a599dd5f74fc40b70c32a7e4a66b

    SHA1

    efa7d55245af14b1f56f9eccbb24db888811de9c

    SHA256

    38c4765494ecc8c07a2ba8158a638bef1d77c1076c47c2d544beef5a7b76b66c

    SHA512

    67cfddf20179f1d2483409d2d1a53588efba3574e517623c98349d91fed70a68a138563cfd4fa8c8c64297d0e918401573784734ef9c5fcd8e0c1b776e2f7e19

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

    Filesize

    342B

    MD5

    3a43f8fb9a0f99515312a132f6dcc4c2

    SHA1

    6d91a74c0f45495decde9573ef6605fcf86af59b

    SHA256

    2624622cccf0567eb7cdda07dfacce40be9479f2f5e29cf1752071184f7c8ffe

    SHA512

    2e082775b7f714cd3ceeef37099e0efb31b72f8b1178d7e0d806c209501f0d2e36a2cb53931105b693019a7e82aeba9d8d702ea1e2ab205f3fdf30d902349da3

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

    Filesize

    342B

    MD5

    8c6fb8ed50bfd41c6cc87dfc33db5d65

    SHA1

    fb28049fbbe93d6579e8f463cef58a510391a1e9

    SHA256

    21bed950030cb3b2b7ed2895f838f7dc8dc8b107c7e3c7b438791724fd4c67bc

    SHA512

    9811460befea473198b713385d483ff0ef7ef19d057a85e0dab5fba6eccb5786a958bda357aaee080b9c1cb374299ee2ae4b5aa4da05153cc86708ee96681464

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

    Filesize

    342B

    MD5

    eb3fe8471810c5081450e3c71199646a

    SHA1

    e82fda9c2c0fb328c36c16963054c8b784e95bdf

    SHA256

    6be357815e62d6a83e5ede7f25c3f7ca46c97dd72e9ccbc4e44a77481675bfdf

    SHA512

    4c62b258ea391d9365ee540d29c34d2440d658cd1ca4c1a9b3fb243826a878e9a3c6417041ae88dbe365f60f6adefdc1c3c88917cfffa9097078561e5e43dc19

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

    Filesize

    342B

    MD5

    918c569f447090888e8c16c87d5368ab

    SHA1

    0e5a639f965c28beebfd6639e93661786f6fbab7

    SHA256

    d8b2ca986d88c3cd441d5442fd59281572fc20b84e7795e176e76daafd6c4fc6

    SHA512

    263a0f3dc81ac8d86a8c1630b5fc4ed7ede85313be0e3d9a8301f1aa806c14bba7c58c27e36250cb73523021e0cb53ba588885cb5ca48070879c7c03bd7ff32a

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

    Filesize

    342B

    MD5

    2ba7ed312e4a53af589e8854e6838f08

    SHA1

    398000dd7237e1064433f6df1bb7b84994dce149

    SHA256

    20647a942f5d38b654c72efaec297c6467307460907a1da2961920584cbb5668

    SHA512

    7be5c8cdd7a7d4c51333be009a9d2fb560ea1a87b154317299371b7904e2eaa02f5544a3935eb3f6adfd7da67c1ab4473dbfd86db8c1b88280afc63b9f8ff015

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

    Filesize

    342B

    MD5

    bf090ccfb72829bb30ae4498be968b7d

    SHA1

    74c155561d343228ae7b2217b13b4e6fc149e08c

    SHA256

    4330d329e38fc8eb8ade938eb44b03aa3ec6e5189c2b0e8fa26f568b66140bce

    SHA512

    0a8d65feed9f12147648c5492979321d14804a56bf4f4b429acc15635f41281353c5e5af51e02a2c277782610888d92f118bd2090ab3c26d41801a1cdb774521

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

    Filesize

    342B

    MD5

    c93824e93e08fcb0e807930147998af6

    SHA1

    2feb9232829eae8a965451c0a7ed211dec63db18

    SHA256

    07dc91a46e7681d843272d3db77d20eb623a2f8ce426e3963d63bf0a639e9d30

    SHA512

    9b523b336c73f0ab6a350be29ba25b996f1c99127bc18eceb2110ead3dc530f81b33bbf7f7b7380ea886eaf703aae26a750d8f7707a14dd1c8ba82b697eb8f55

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

    Filesize

    342B

    MD5

    8e515fca27073326e7db727e8cad3700

    SHA1

    1edbfd1a53dbe221147f4f2c9681cd47861e2a7b

    SHA256

    00d180b5c5a19d8072cc431d5cec16797f1ee937574d7444fc5a5ea2677f5b0c

    SHA512

    d4ef6d314491a9506bd2f8520194d051916dd0495fcdb394210b1cfc5de5a00ab655bafbe36071dcce75feb639c2a4524038e8d1dcbf1a078c57754d34888b6f

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

    Filesize

    342B

    MD5

    825058a0500f4ca558048991988bb2ce

    SHA1

    bc8248f5100761e8cb566c32084a905c95536afc

    SHA256

    39e1f4e79ecc782d855914bb382e9bf77d322cde374eb78d67de18032fe0c00f

    SHA512

    e790cab06bda334a4ef7cf5a2f70d6d07f23285dca6b60697762133d31ed82df891b21ee355d6dac3c0b58ca5c8a8069aee6ff142e55c25fdec3f12048b21257

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

    Filesize

    342B

    MD5

    2b0fd4231714b46a338ee7c6953886a0

    SHA1

    8079e032416e3c9e349fc6d58a0b2b7614985e5b

    SHA256

    6852f101bcd3302d7ce81f190ee0f15a2bd126a13cc6af1a64f2d2af045b87da

    SHA512

    981e8801fad6d68e542dc389a0f525feeb0dc5e265e8030996514200a517212d31b671256927badf94489477c173af462abdb037b507545955493d4133853d8e

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

    Filesize

    342B

    MD5

    d717dc7580e87d1a85a751c9f93d01fa

    SHA1

    be64587817a9374b983e0b11815ae395080865ca

    SHA256

    834fc192dd13a6cc8e2e560eb8dfe6781eed958344908e9de24eac4e20fe87a3

    SHA512

    43fbfb60dd6f4d16ab5c4008e09e6acdeed5aab82114dfd6f2bbad9ace7479faf3e94eadfc495145455f6dd79cf790b4bf73d01c111f9910ae1cc37d5f97ec74

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

    Filesize

    342B

    MD5

    3ebf8a7c51fa74b747614b5341bdb8f9

    SHA1

    1e3776c951bd8ca0448ba50580a984da5410c1e2

    SHA256

    48cc72b469ed5c96f64f53bc1e589c5ffc87e475dad2a88092f67ac1170113e8

    SHA512

    01edb4c013051853081f542998e021824f34816e716ff55bcb1ff133f7705fe28f1b91a78b117209baaae2905cd181a799810f33b8927713aa41315a1a655436

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

    Filesize

    342B

    MD5

    2b33e720c7f1b1f563290aa884bad541

    SHA1

    c611c53efd61324ca30fc35d01e48be6a2a2be5a

    SHA256

    91fb47c4bee1c65a7614d1245880d6f902e7cfed12672e8a6e2f15a06f628be6

    SHA512

    77a15c2be420a84f83595f24c13585b4a42a8810802d8b7cf88894324060917f5b8e3339030d3c662b8496f91786e57bbc626e0b58dbb90efd72bb590ff1eda0

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

    Filesize

    342B

    MD5

    20dc45313171f09288d76defe7fcb11f

    SHA1

    7bc85d4f549d25dd1b6d57c04b8d0066327f538c

    SHA256

    6d2279d590e695acf724ba62d29206670fe920011031322f771b39cc9aef9929

    SHA512

    0c39068be6e3eecb707e020cb8e17f5aea234d918469807faf7d7da9911b96965a7040360411dc3cc65f213fc7166b57d3d36b37f27b20a50977cad646ad7ef5

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

    Filesize

    342B

    MD5

    411cd98a0527253cc60489b124983e7c

    SHA1

    4b1d2d0a284a8129c3641ae7c4077bf1a338e334

    SHA256

    255b70a9d626ba075eb00ac81f4938b2ea2145e35f52e54e9405272b1c7333a6

    SHA512

    26e2d5e00c7de1a09718118ea909ffc0b8a86bde5855cd07bf708279e1fee8366ae21fccdfe083e029da43d45dbf09ffd7ea96ec7c9a110437d1d35d891a280a

  • C:\Users\Admin\AppData\Local\Temp\Cab54D6.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar5576.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1020-14-0x0000000002F70000-0x0000000002FA2000-memory.dmp

    Filesize

    200KB

  • memory/1020-12-0x0000000000110000-0x0000000000111000-memory.dmp

    Filesize

    4KB

  • memory/1020-17-0x0000000002F70000-0x0000000002FA2000-memory.dmp

    Filesize

    200KB

  • memory/1020-16-0x0000000002F70000-0x0000000002FA2000-memory.dmp

    Filesize

    200KB

  • memory/1020-15-0x0000000000240000-0x0000000000242000-memory.dmp

    Filesize

    8KB

  • memory/1020-13-0x0000000002F70000-0x0000000002FA2000-memory.dmp

    Filesize

    200KB

  • memory/1884-11-0x0000000003D90000-0x0000000003DA0000-memory.dmp

    Filesize

    64KB

  • memory/2848-0-0x00000000002C0000-0x00000000002F2000-memory.dmp

    Filesize

    200KB

  • memory/2848-19-0x0000000000490000-0x00000000004C2000-memory.dmp

    Filesize

    200KB

  • memory/2848-3-0x0000000000490000-0x00000000004C2000-memory.dmp

    Filesize

    200KB

  • memory/2848-7-0x0000000000490000-0x00000000004C2000-memory.dmp

    Filesize

    200KB

  • memory/2848-9-0x0000000000490000-0x00000000004C2000-memory.dmp

    Filesize

    200KB

  • memory/2848-5-0x0000000000490000-0x00000000004C2000-memory.dmp

    Filesize

    200KB

  • memory/2848-1-0x0000000000300000-0x0000000000336000-memory.dmp

    Filesize

    216KB

  • memory/2848-2-0x0000000000490000-0x00000000004C2000-memory.dmp

    Filesize

    200KB