Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 22:29

General

  • Target

    JaffaCakes118_6106c6d2d33d01ae55ca957c7ac544f0.exe

  • Size

    28KB

  • MD5

    6106c6d2d33d01ae55ca957c7ac544f0

  • SHA1

    0198ecc0ad4178f62c78640f1132bcca799d1f0d

  • SHA256

    42ccb9927e772ab7df4e26bdd5d9498edfb89c0b6d51fb65ffc1b880d550757e

  • SHA512

    c94425a0b6a73c0104661075850f052d9d1b7f1c91ffbd84720bdf9627845511756ba89905bcaa8178b0a2305f2f123dcbd92cd9ffd742eb24aaccec655dfc19

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNVZNIl:Dv8IRRdsxq1DjJcqf0ZNIl

Malware Config

Signatures

  • Detects MyDoom family 12 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 31 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\JaffaCakes118_6106c6d2d33d01ae55ca957c7ac544f0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6106c6d2d33d01ae55ca957c7ac544f0.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:1924
    • 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:2088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    58779f86d33b1021e53b580432066b33

    SHA1

    f8f6a650ffe1a10f93d05d64cc33085b810d726c

    SHA256

    c443b34e4901faa7f11dba03421647eb36e1d8479da83e72839e82761046f342

    SHA512

    63f5aa67207098a3d2c3c87ab99c8148a99829350ee6e01779b12d1bde24cefdcf479470051eac787afda4b5ee349f6eb51f120f87925269badf8cb27fe9a91c

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

    Filesize

    342B

    MD5

    b73e057806e060c2a8c234f7d12e30c2

    SHA1

    df9337b46df16e3403da8a15ffd826a5ae94c59f

    SHA256

    c2ad7e0ebd294dd147c3d9e6a8326f13b56edb7ca356ec1d25031c5d90ee405c

    SHA512

    34c361c877f339e2c3ac60bd48653f57de79b351b82f0cb40d1db47e657b2f8df04021756b7bd5cbd2a833e26f409453591421a69c31b0099fd7dd6f0035b687

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

    Filesize

    342B

    MD5

    7d423b24b9ba9e75d994cd78d0d8a5f5

    SHA1

    47fc0eb135fe80c38bef167e7635fc1777699fd3

    SHA256

    c5f11cde34a17be252dfb8bdfc4ef2387dba93c6937740a5636e27260867bd62

    SHA512

    483724d7bdd75116b199dfcc5deef86b094f2fcb4d55eedfc50b733ae378e6d367d20a08d6b785b7c8541dc3769c8f939100379054545eafec897574e27ce16c

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

    Filesize

    342B

    MD5

    2eeb3c90db9be55b0e1709c615b0f130

    SHA1

    30b241c7813d78dca5b45cafb44469d36597157b

    SHA256

    dd749793781a5998f77aec757267582c3127a4a604b1ce987f15d78d91e91573

    SHA512

    16c6afd1b0118f8ddddaac781786a00a15d20bd7145552204e820f7a42f73e248f7653225879e8a5d52eddc0acfd8d8823ac4f706a29cbc78f9f5378f039e927

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

    Filesize

    342B

    MD5

    5ed0441b660b64df0b705c96d7996d09

    SHA1

    8ebe37c096f7585545fc1485e75cc237aa3a3ea1

    SHA256

    5f575096dfe146ae7f4415807f4301bc249fe5d3abbfbb7b4d578bbf7876c2e6

    SHA512

    53cbcecefe92a303f68ee292c9eb754935fbd5ee9ba87085587a2e68df136546100f29621ad0490637a6bcb0d2256db021e5279e3306eacf3d21a199ad0d5818

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

    Filesize

    342B

    MD5

    47d0aff22a8b0c4028998f965dd75e1f

    SHA1

    b17fb261ddb358e5f00287b629a03e2343e9feff

    SHA256

    3deee281b94ec86da63a76e4f0a4ef8bc7c82c686b4146166b99c07832376e6b

    SHA512

    5ce32d3f91fbe0f5bc2bb5051ef3e085d52133cb515a56179471c998b7b949731681a19e1ca76203fc67302799cb2d5a504a974a8a7cfd5ca6f3ef86edc6d28c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\9GP4P3HF\default[4].htm

    Filesize

    308B

    MD5

    ccfe63b884fe4225fa33f618a54ce37a

    SHA1

    bbb0778c1597eafe7fb9c5c65412f8ab04b2e311

    SHA256

    f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112

    SHA512

    858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\L6J4GCMD\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Cab9BDA.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar9CAA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp8FE1.tmp

    Filesize

    28KB

    MD5

    b2532c07fa5fad8d8341e59ebe785dee

    SHA1

    9c41d55f094ef7bf20660dde7472a4d95d187d4a

    SHA256

    aa16d73be4e720283de29bd1eb4ed03100b8ec7fcf2f223d658ce9bcc1004506

    SHA512

    ef178d6b2b08956852277138583e209a28176c291cfbace8cf97fa95fba09027aae0264b162f20447e7e08eab4bc618352a04e0d30317f85c4f8e94432fa7778

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

    Filesize

    1KB

    MD5

    36e4b77c8db5dbe9d3d66a8a4e2a2c27

    SHA1

    66c707417d0fedcb70d48b99dfb34ac73aec6ed6

    SHA256

    05100f05d9388fc6b12a0ed3ce6c839168cb569d4b4c7985a1a8ea867948ebf6

    SHA512

    849fbf5901e1f0aac74d22de820345fc409c1d9e7e327733163b72dc2e46cf0751ca6789a146d80a3691ba838fa13695251d8b6a615ced42e681b30de553d10c

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

    Filesize

    1KB

    MD5

    8e0da08ad5272714bf02f85deb23cced

    SHA1

    cc849c9b5bbca888246d20e44ba5f24eebdb5fb7

    SHA256

    caffdd553034519eeb1a6bd322ead2465953122987dde2f3aee536db551c6c49

    SHA512

    13c80eb0b702b0ac0ed0cf412b9c27824c6650da6f7ca3a493ab25b54ab8f13d7ac8b9ab869e0d855ba01f5b9b8a0adc82443ba676f732ac80e9e7582fa7f1cd

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1924-69-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-36-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1924-60-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-420-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-64-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1924-2-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-41-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-71-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-305-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-76-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1924-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2088-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-306-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-421-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB