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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 16:54

General

  • Target

    96e1793ce62e0414469b88bcd617cebe_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    96e1793ce62e0414469b88bcd617cebe

  • SHA1

    a604c956398ff491ff8391285732d646484809b0

  • SHA256

    99125b110f0d749ed8f82b9c2993de9ac67b271cb52052f8e7633806389dabef

  • SHA512

    539681cfdf38c6a8a7632c6eafcdf108474355de762a9a38bfccd4c59aadce6b6566b8b82c880eb880051a60481c98ccbd3e7f681fd66918d8f96cd774b26492

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNh:Dv8IRRdsxq1DjJcqfS

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • 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 system certificate store 2 TTPs 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96e1793ce62e0414469b88bcd617cebe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\96e1793ce62e0414469b88bcd617cebe_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2368
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:1680

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

    e2bb41459c0968e93698d26ae6aa9e75

    SHA1

    06ce81ccb35af77e39e072ce87622254e9ba3d9e

    SHA256

    cce3cfe89d6ab0f5321b68eb2161878194f48087d92820108ddd58085d0ae462

    SHA512

    aeee620ef8e25baa4843e33d9187fa5b1a81b17785c29db9d3ae6125bd7a39a44c1cb6d3126e06b596080b6c824554dffb4db8a07a54364a244cf5c5d9cad2be

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

    Filesize

    342B

    MD5

    77c705bc14e59d86fd9e65327530cb5e

    SHA1

    389a5b3460bfe2ed57c7d4ab1d310b9c99cdc292

    SHA256

    35376948e80c0386479665a07dd88d0ec762899e95879f73bc5212c1976dee7a

    SHA512

    09658e517cdda2e029ad106ef36b42cd5a4fc15ce54207bd5eba2250afea125f5d1c4ab5a6819ecb013f3588274642fe527812f83466a18349f481e1bd6ba6a4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GA43GQEJ\default[1].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M7H6XY0V\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WNZH54VQ\default[1].htm

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

  • C:\Users\Admin\AppData\Local\Temp\Cab98BE.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar9930.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp9178.tmp

    Filesize

    28KB

    MD5

    3e5293c9f6dd16e9e495e2ac40969fe9

    SHA1

    8813680b93a1520c3465a8f9e0a468656dca9dd2

    SHA256

    219d8ff2aceed42ac6b8df97bfb1367e3c3bc37f7f3400ff3e7a2e5872afe093

    SHA512

    c042796943943eb22c28c4250a6f9df4195f619d1483bb6f76a09d84c16e469bf94c0982a9e501ea7b20853cf34ea58d6fb37d23f59d770239fc751e747ad05e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    28bca6a15d7e863a6a16ed97e6e22cf6

    SHA1

    b781c28e586a6957ccb52fac24dae88785a68624

    SHA256

    8bc7e169a114742c604ba3c2417f8606888d4f5cef56f2e08b27936ba83e0e47

    SHA512

    3189020a757c70d9416c4c04cc677fcaea6c091b57cfae2cef17f945dd2dcd85dc0d6f81dbaaa3742e49174a7897d4e0f5ca7e22b4e316c61356db6df83035bc

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    4df3322a50a72950bc19aa07f3ffd8d8

    SHA1

    ded7b9ab82debc55b292d3427226afe4b8fdac01

    SHA256

    079c8599634c90379627c3a75e5985413ba58082a8ce6943d4739c6a52ae2a02

    SHA512

    80ad28012f7c695a0cf989c30345b7c91b841568f8984c9a82c31d2aaf5d5685584d67da08ab14f42cbaddb8f0ce8e49362be965a0f62a0dd1eb3b68faf1c75c

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1680-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-316-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-237-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1680-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-63-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-75-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-70-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-68-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2368-236-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-59-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-314-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-35-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-40-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2368-3-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB