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Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/01/2025, 04:03

General

  • Target

    JaffaCakes118_6a1d4fc19be29311b6ea5c297cb167a0.exe

  • Size

    28KB

  • MD5

    6a1d4fc19be29311b6ea5c297cb167a0

  • SHA1

    521ac3b9d94ccc14fff941534ac053f2a01cdb4f

  • SHA256

    057f1a90dc25dce429d7cdd92eda647bb5743e8f905bb74bc3e0af5c178149eb

  • SHA512

    3b4edb76f4cd57435784047f1e6706bd00030cb9e07fd752f9ad2b4085158b095ff0e254ea5f44fb0a5b8e89d6098cc9c8fc6b310f8f1abbb444764d08bd5a12

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNhM:Dv8IRRdsxq1DjJcqfF

Malware Config

Signatures

  • Detects MyDoom family 9 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 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a1d4fc19be29311b6ea5c297cb167a0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a1d4fc19be29311b6ea5c297cb167a0.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:1032
    • 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:2076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    29ce58586620494a5936d16cd33dbae2

    SHA1

    a3a72c0e391eda8d1ee24003ac0fecb22ee82aa6

    SHA256

    0835412b464119467cefb194cafc99c8f6194d8aeb109d2a4b11fa38a9b718be

    SHA512

    208bffda73c69638dc402a6d11bde7d90bdcf1ac5c1ea0d7f3f4ba321fca21e8a84ac6f1a5f828e44a3d2a30b02d68ea425a8095820f31fc874ae43773c76b05

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

    Filesize

    342B

    MD5

    204c705158b6ebba0505f5256aea27dc

    SHA1

    542166e3cf40a5b1156946eabf13ed3a3b9bdef7

    SHA256

    59a4f5f7eff265e424838eacf1204188293b157daacac656430ce769efea8247

    SHA512

    a04990366c445d034d3a37eedfe3a810dd047f84a5528abf2cf63ef6eb4530a8f14b99043220611717ca881f5964a7975e44c14c6214cb33a334869aad3bc3fd

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

    Filesize

    342B

    MD5

    80f0be821bbfa9bc9016756f3689ce5e

    SHA1

    d65ff8d514ec43f0760f4c1fc260793fe6d8b428

    SHA256

    ba1495e6e129a3e3adddd919107e4e39d0e369b1f6761ba4c16824d37ab18d80

    SHA512

    152014dfc947320ba5d5752c4138786d64876fdc9cad485a2d19826c5850b61dc655657fa1d1c8bb2503ae1f69bd3aaa175598564683d3aac0e453d004a8cf5b

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

    Filesize

    342B

    MD5

    bd5cc589db99eff86fbb97f5fb75f134

    SHA1

    2bdda48d1f362f2f09fb11010040fd52a84ac177

    SHA256

    cd1a8b0c53012309802d9e5cf603ef674c5b751d1507832c643b24ea8d7dfba9

    SHA512

    200dd69a10d53dea22c02721fdd4eb729a19e21e750202d1ab41a243dfbbdc78c1deb9d938ae252b9a6da03217010752c85a8d483a97243b3766eedbb4e9ee68

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\QS2MOPHD\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab8C51.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar8CC2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp8539.tmp

    Filesize

    28KB

    MD5

    90f9c2c4ab1e2b5b5ba124bec25afc6b

    SHA1

    7a829dbdae7d375b9a7fdd527f89515f8965afb3

    SHA256

    b9a4e3cd2e6d70dd21a733b2ad54e934b33b3a0cc935dad4c99ddeca8a0764ca

    SHA512

    49ef54cbf0f00031b86ef5134ac066dd21128031f7d9df593c66999422e2bb2a60599fe4f0c4997aa33ed4193568d97d58c6f1800cab115c02ea29dc174a8a61

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

    Filesize

    1KB

    MD5

    f45db893665502624c45027ed05ee32a

    SHA1

    1b9d373aa0ea9f80502ff034c4ccedb684616a0e

    SHA256

    ccdfe047bccdfdd3b6100bf60feaee1ee810fddda4a71d987c6c7c113b45843b

    SHA512

    854e62c124e57e96afb9e99fe52fb2fd2814644b0756429009dbab625490ed8fc07cc0f010d5fedf26e24188aa4434ac814c2a9b019cc7e0d6d5a7f262287508

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

    Filesize

    1KB

    MD5

    cd397913193ca0ac508bf48b85d282ec

    SHA1

    97190cf7a8737e02ab149bca1f48228e7bc36fba

    SHA256

    ff54f513d07f8d1bf1798ab80040b7505ea6af3d16c8cde079d2596cd3a781e0

    SHA512

    126a581066aa1af500bdbab0c37385ad343cab6eefb02c320196d69fbc034b306c9c00a22ef47dac354df1c0bd962613caedf284ad57a99cc940f68b30f3d81d

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1032-99-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-72-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-352-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-35-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-56-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1032-60-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-16-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-65-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1032-2-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2076-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-100-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2076-353-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB