Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 06:19

General

  • Target

    e5151c30070d2c437802c7316636c492_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    e5151c30070d2c437802c7316636c492

  • SHA1

    bf4fff69b8109c850c71780fba803d2ce6736147

  • SHA256

    c899f788f65c73aa1bc4c89d6532fa7846d29e53c282427a17d84232f2c7ca65

  • SHA512

    8a46625a7c39fb10a2d5764ee2f40ada3e72ac87e70d6473d8e5e10fdc24204cd542dc07b57bccb410f7a5132ba8def0fa5e2a38bbf1bd172d8199f285ae0dd1

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNyy:Dv8IRRdsxq1DjJcqfc

Malware Config

Signatures

  • Detects MyDoom family 10 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 28 IoCs

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

  • 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 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5151c30070d2c437802c7316636c492_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e5151c30070d2c437802c7316636c492_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:2260
    • 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:1668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    d24e4e2f29d0facf26d78de6e698b80d

    SHA1

    215744a8ad66648af48cf556c1ca9e9f5827ee5f

    SHA256

    4b8c2e0013c8e2c56d452ae938b815792f8761499871b5e317fbda7787b0c72b

    SHA512

    8974c4c987e776526c83bece1870845de44e092d3e5f0118050bc1f09cfa9504c2d10abcbcf2be2e8cc821a8054642e2c1043a86de22daae0804a2344a75d33c

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

    Filesize

    342B

    MD5

    97d0e4390cf7fce87239ef3f21596409

    SHA1

    188af1efb3290ec4f3e5744b1048f799648a4cd5

    SHA256

    44f6147e4b88ab3fe2f2c567f26b9c925142a280790382fb0ee8d4d199c08fb1

    SHA512

    c805a4508ffc423c3746084ca6a77a93c06b5802b1caf6ca8f249b7fa85969e71a6818d365abb034fc5f7e337dc7b235dfc5c9c56b9635fceb53f51c36db1084

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

    Filesize

    342B

    MD5

    bf8d573130b26ac69eccd7e40cecfc76

    SHA1

    ab103e559b931e87bc98971bbc4eebf9b311085f

    SHA256

    b67db97ddff4d8cb6aecdb524b63d1a20d3b3e8051417f4619a6ce98f0650041

    SHA512

    c5cca388733c89f92018a0302800e7318837bac60cbceb3c11c856f70198c4b7332fccb78228eeba9beb88e88368431256a9e5523fd9f61caca7fa048556d5c8

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

    Filesize

    342B

    MD5

    4c06dc92b855225e6aae01843d078204

    SHA1

    9ca5e40d9e700ffa7770ea2a461a7c29944bad29

    SHA256

    b5d7e5bee12c699458468dc09115d180d7fa6da00a3e0e6005ac860fa005d292

    SHA512

    17f994d8aad68f9354b2cf533955f4e1aae8944580352df0087a8c69b8155d7f221ff33306a8a7e7c28cf89e1c7ed245b2925281712bbbd535dae131ba21b971

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\5GWW47WY\default[1].htm

    Filesize

    305B

    MD5

    434bbc12113093d903c41493006d41b0

    SHA1

    36afd7b18de1150141f8f02eb25f6a68b3f496a8

    SHA256

    e41709ca668c4c080ca3e928f86ebc903b39a609773d2b2b0344d2965f9d082f

    SHA512

    be1224df948799e87616c747f2388402bbaf124ecbc7227bd86256c125a7f9e9bcb87636629eaf31646db94434a4445ed94285827eaac50f8f19ece10041dd6b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\5GWW47WY\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabE00C.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE0DC.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpD4CF.tmp

    Filesize

    28KB

    MD5

    67faa3786ca1a7a9af279076af8e628a

    SHA1

    8a5e971d4ae5940c9319baa92b4d3d239aded132

    SHA256

    e7754d5159ecbd31f1226b8c9c9772d16efec0a71f12a1c97e58956abb7e6441

    SHA512

    8461ffcc723beeae8791bb81e7726ca1754c7e392c7a2b47cb9151714b8afe25119b5d578d81b439dad9ac67f3cf3ba84e4b8913fb19ce23be929ed76183f89c

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

    Filesize

    1KB

    MD5

    202bdae69bdc0db705e2fb5ff89f3709

    SHA1

    bb946335643937c125b59613e77049e7098440ea

    SHA256

    18460dce3cac26245be797222329caf853dc5b08b95fe14a7538c1ac29c1f8ac

    SHA512

    436874ecb5598a49970340e53c2a6fe38975cd84d58615a732dc3b96f961c230de6616e6d1909d654bc614e85b63fa580c9c1c01311e1ccc95982c81183c0235

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

    Filesize

    1KB

    MD5

    ad7a8725a7d9b9e88e307a4f24100cd4

    SHA1

    2910ea21909ffbecb8c4b5ff9f6470bbaa4e3144

    SHA256

    822ad126f986a9746128f20bfa9a7cf31692ec7e85fda9bad38cdebc0c73e049

    SHA512

    da008bed34eb291b480ca72649187e61e085dd959dbcfe33fa7971b34bd522e4f5a1d59f3e108b2aa0ec73bf4d1d8b7108348942db944f8a6289fb098cffbc50

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1668-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-297-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1668-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2260-39-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-81-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-79-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-74-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-67-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-2-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-62-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-15-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-296-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-58-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2260-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB