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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2025, 05:34

General

  • Target

    JaffaCakes118_8184c390dfbaf355913e811a2c5e48d9.exe

  • Size

    28KB

  • MD5

    8184c390dfbaf355913e811a2c5e48d9

  • SHA1

    a4c560438d408e4ebbfbe4aa8b49157e670b0ad0

  • SHA256

    502f896569f435c6782934a0894bcc17be84882067960e81de43859fc3d13fb9

  • SHA512

    0fcfb5f965bb3324761b1f78cc89284ba7b6bd1125317c97ef5261ff1cd82d7e5e661b5279dc488daab43ef92268ca03c9fb1dbdee22e386ebcb6db50c8fc92b

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNW+:Dv8IRRdsxq1DjJcqfb+

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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8184c390dfbaf355913e811a2c5e48d9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8184c390dfbaf355913e811a2c5e48d9.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:6084
    • 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:2672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9W6G8CB5\search[2].htm

    Filesize

    136KB

    MD5

    9f6b312f708a2103371567f74249d2af

    SHA1

    734e54d2cfecabee1d40b6a09b843ad68831d5d1

    SHA256

    13e07a00ba3db0a7f8cab589fc6162715474f77b482cc07e88080596b078ec81

    SHA512

    a7f6e796a4098ca0eac34527bf0e5c2a343779a380e677cd430809a34b69a98caeac5390a9cf008f8b47b133895f6e39488c2e23e340006187c396bb3178731b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HB1UXX3T\KORIPE6P.htm

    Filesize

    153KB

    MD5

    3296e6ada8a71c9a5e67cf180f492b86

    SHA1

    e73b54f95e6e16eb1e53dd0484c9d739e05203fc

    SHA256

    73c89d60384795008671772ba0e2791720a471ac5e2cda933a4f68f543bd6a03

    SHA512

    89b6594fd4e04f0acf49171de7f400a9d14a08d9839435f7b898b108de59138bc536a5ff9148c7f20a0cc70cea889c2aa8f0e3b5478b66029a90dd578b0ff0ff

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HB1UXX3T\search[4].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp7F8E.tmp

    Filesize

    28KB

    MD5

    73ae91ae49297e487551a8d350d1255a

    SHA1

    1fc6bcef8a8d5d84543fbdf3b4cedc6a75eb668f

    SHA256

    aa869d509b1bcdb983d8bd2f7d38f61baefb76a917c310e4ff23cf250b08e691

    SHA512

    5082f70ce118b2b06319e4983f8fa8d6f08e387394ad06a1ec111078e6558d8959fc2df2345e86742dd4600ca4be2213df8319702777fae9f91133527a7788c1

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

    Filesize

    1KB

    MD5

    5bc484da9e2f629b54b783957033834e

    SHA1

    67d0b126a098f20625652210182ca5fbe0819099

    SHA256

    8a73c5a9cd0b3f47de259c3f9708e74c1f78f980c496fd604dcc612df08eb82d

    SHA512

    f761a44a1e5bcbab107e6be328b8fb2f3bb6fba2e62d72a9667a6094aaecc9935ea2828dc63361dc28655a715d4269dd2dbe73185f80b0e45449c872709c3cad

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

    Filesize

    1KB

    MD5

    ff6935319fe92c80b5021a5c8e1d76f3

    SHA1

    cb43b08e8dd70ebc76a17b93f4ede6bb15ccf41a

    SHA256

    adf536efaefc98c45da0de165e52058ea446b121000e68e586a2532036650184

    SHA512

    1b50d2c297de8ba78eb0932422d23cfc9d804c1b9564d4fa78d04724d1acdd84f1eac2ec61cddda16d0769053653ca168d3336a1a0ef1cf8f86abda5b2aacf53

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

    Filesize

    1KB

    MD5

    af0e3810c0a7c3a88e655bf4fa432b36

    SHA1

    3c5af2c678c1d2dbd1e3f78822081ab1267a8d2d

    SHA256

    8ba785b03cc5446e7b26e6405d1136d17f24df3aa6ba071dfce707ea3f0aa58e

    SHA512

    3e95ca3276050534b668229d6ed22f95db6dfb448fcb13111f0be6517d4da4cfde47c1bc1524288c4efcd6309e817ad7319e88d4b3158c130b782418a587a5fb

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2672-123-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-230-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-243-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-202-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-227-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-190-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-195-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2672-197-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/6084-194-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-201-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-225-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-189-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-229-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-122-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-242-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/6084-37-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB