Analysis

  • max time kernel
    127s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-07-2024 22:16

General

  • Target

    266caac1537094ed90577ee5ca593614_JaffaCakes118.exe

  • Size

    116KB

  • MD5

    266caac1537094ed90577ee5ca593614

  • SHA1

    e4e6c161b51a105fce75d4b2bcd5f38248af38a9

  • SHA256

    c127491a3b7e7737af18a0674c553ea82c81a6ffd454ff897efa56f5a6d33dfc

  • SHA512

    9ba6c69b836baceb7af168997c5ae7a987ce4b044461a968b0cb44a574fbf8f40800765bb38da3f74e9f83023b7ba13080bfbd90aa1fc64421a470493cbed77f

  • SSDEEP

    1536:sOPhlosUoAarDX1JJgGBdO2uejz01OKYBYAbrfGh2PwI7rh89Y1kFoj4RrOuJPk2:sOPlfJJJpVjPBVrehnI7rBIwidJ2klN

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 17 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SetWindowsHookEx 30 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\266caac1537094ed90577ee5ca593614_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\266caac1537094ed90577ee5ca593614_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:4044
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://dsdc.thegab.info:251/?i=ie&t=74&c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022=c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&uu=JaffaCakes118&c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3840
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://dsdc.thegab.info:251/?i=ie&t=74&c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022=c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&uu=JaffaCakes118&c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3108
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3108 CREDAT:17410 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2332
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://hnbgv.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=suying&t=74&uu=JaffaCakes118&ssc3c22c8f6c1b2a50c95b76cf75bf0c86cd67d3df170223a
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1804
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://hnbgv.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=suying&t=74&uu=JaffaCakes118&ssc3c22c8f6c1b2a50c95b76cf75bf0c86cd67d3df170223a
        3⤵
        • Modifies Internet Explorer settings
        PID:4192
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://hdcxs.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022=c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=qianming&t=74&uu=JaffaCakes118&c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3144
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://hdcxs.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022=c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=qianming&t=74&uu=JaffaCakes118&c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2628
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2628 CREDAT:17410 /prefetch:2
          4⤵
          • Suspicious use of SetWindowsHookEx
          PID:3492
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2628 CREDAT:82950 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:4380
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2628 CREDAT:82960 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:3556
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://lkjnv.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=4&t=74&uu=JaffaCakes118&wwww=a3aaac8f6c1b2a50c95b76cf75bf0c86cd67d3df17022
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4952
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://lkjnv.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=4&t=74&uu=JaffaCakes118&wwww=a3aaac8f6c1b2a50c95b76cf75bf0c86cd67d3df17022
        3⤵
        • Modifies Internet Explorer settings
        PID:2328
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://cosj.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=ooo&t=74&uu=JaffaCakes118&sd=ad2c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022asod
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1756
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://cosj.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=ooo&t=74&uu=JaffaCakes118&sd=ad2c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022asod
        3⤵
        • Modifies Internet Explorer settings
        PID:1804
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://okjhvc.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=oooo&t=74&uu=JaffaCakes118&dsc=1ccc332c8f6c1b2a50c95b76cf75bf0c86cd67d3df1702223
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2404
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://okjhvc.thegab.info:251/?c8f6c1b2a50c95b76cf75bf0c86cd67d3df17022&i=oooo&t=74&uu=JaffaCakes118&dsc=1ccc332c8f6c1b2a50c95b76cf75bf0c86cd67d3df1702223
        3⤵
        • Modifies Internet Explorer settings
        PID:904

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{31205C34-3A53-11EF-A824-DED001BA215E}.dat

    Filesize

    5KB

    MD5

    9cc291083255e4ec24d08f8546497650

    SHA1

    d53a304abd36d3b1ca8bfa5072e4e1487252ce6c

    SHA256

    57d10e9b6a9af0d8dd432ee4f8c26c518ccc6f89bb7756cf4ad57145dba6faf5

    SHA512

    b76bd0fe71b04f0a953b5b50514018a52511907cc9442dd4c6d310c1f71ddcd22324a8c028df218b671fa5fde2b992c80b6d69b6243c7717e9857fcb3987684f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3GMK17I0\down[1]

    Filesize

    748B

    MD5

    c4f558c4c8b56858f15c09037cd6625a

    SHA1

    ee497cc061d6a7a59bb66defea65f9a8145ba240

    SHA256

    39e7de847c9f731eaa72338ad9053217b957859de27b50b6474ec42971530781

    SHA512

    d60353d3fbea2992d96795ba30b20727b022b9164b2094b922921d33ca7ce1634713693ac191f8f5708954544f7648f4840bcd5b62cb6a032ef292a8b0e52a44

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3GMK17I0\errorPageStrings[1]

    Filesize

    4KB

    MD5

    d65ec06f21c379c87040b83cc1abac6b

    SHA1

    208d0a0bb775661758394be7e4afb18357e46c8b

    SHA256

    a1270e90cea31b46432ec44731bf4400d22b38eb2855326bf934fe8f1b169a4f

    SHA512

    8a166d26b49a5d95aea49bc649e5ea58786a2191f4d2adac6f5fbb7523940ce4482d6a2502aa870a931224f215cb2010a8c9b99a2c1820150e4d365cab28299e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3MBDQR8B\NewErrorPageTemplate[1]

    Filesize

    1KB

    MD5

    dfeabde84792228093a5a270352395b6

    SHA1

    e41258c9576721025926326f76063c2305586f76

    SHA256

    77b138ab5d0a90ff04648c26addd5e414cc178165e3b54a4cb3739da0f58e075

    SHA512

    e256f603e67335151bb709294749794e2e3085f4063c623461a0b3decbcca8e620807b707ec9bcbe36dcd7d639c55753da0495be85b4ae5fb6bfc52ab4b284fd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\C2JNH737\dnserror[1]

    Filesize

    2KB

    MD5

    2dc61eb461da1436f5d22bce51425660

    SHA1

    e1b79bcab0f073868079d807faec669596dc46c1

    SHA256

    acdeb4966289b6ce46ecc879531f85e9c6f94b718aab521d38e2e00f7f7f7993

    SHA512

    a88becb4fbddc5afc55e4dc0135af714a3eec4a63810ae5a989f2cecb824a686165d3cedb8cbd8f35c7e5b9f4136c29dea32736aabb451fe8088b978b493ac6d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\C2JNH737\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RCJOQBGD\httpErrorPagesScripts[1]

    Filesize

    11KB

    MD5

    9234071287e637f85d721463c488704c

    SHA1

    cca09b1e0fba38ba29d3972ed8dcecefdef8c152

    SHA256

    65cc039890c7ceb927ce40f6f199d74e49b8058c3f8a6e22e8f916ad90ea8649

    SHA512

    87d691987e7a2f69ad8605f35f94241ab7e68ad4f55ad384f1f0d40dc59ffd1432c758123661ee39443d624c881b01dcd228a67afb8700fe5e66fc794a6c0384

  • C:\Users\Admin\AppData\Local\Temp\nsa7B4C.tmp\Math.dll

    Filesize

    66KB

    MD5

    9eb6cecdd0df9fe32027fcdb51c625af

    SHA1

    52b5b054ff6e7325c3087822901ea2f2c4f9572a

    SHA256

    54cf1572ed47f614b0ffb886c99fc5725f454ef7ff919fbb2fd13d1cbe270560

    SHA512

    864742ec6f74f94057b54cd9b09707c0125ac8db4844fa80af201e8b72a811bb68276c993e75bce67e5ece4f83644572edbdee5e963634c5a37839615faea97a

  • C:\Users\Admin\AppData\Local\Temp\nsa7B4C.tmp\System.dll

    Filesize

    11KB

    MD5

    00a0194c20ee912257df53bfe258ee4a

    SHA1

    d7b4e319bc5119024690dc8230b9cc919b1b86b2

    SHA256

    dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    SHA512

    3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

  • C:\Users\Admin\AppData\Local\Temp\nsa7B4C.tmp\inetc.dll

    Filesize

    20KB

    MD5

    50fdadda3e993688401f6f1108fabdb4

    SHA1

    04a9ae55d0fb726be49809582cea41d75bf22a9a

    SHA256

    6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

    SHA512

    e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

  • C:\Users\Admin\AppData\Local\Temp\nsa7B4C.tmp\time.dll

    Filesize

    10KB

    MD5

    38977533750fe69979b2c2ac801f96e6

    SHA1

    74643c30cda909e649722ed0c7f267903558e92a

    SHA256

    b4a95a455e53372c59f91bc1b5fb9e5c8e4a10a506fa04aaf7be27048b30ae35

    SHA512

    e17069395ad4a17e24f7cd3c532670d40244bd5ae3887c82e3b2e4a68c250cd55e2d8b329d6ff0e2d758955ab7470534e6307779e49fe331c1fd2242ea73fd53

  • memory/4044-10-0x0000000002B80000-0x0000000002B9A000-memory.dmp

    Filesize

    104KB