Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-12-2024 23:36

General

  • Target

    e8d103525f8f2afa0fa6f080d54641a7_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    e8d103525f8f2afa0fa6f080d54641a7

  • SHA1

    346581a08e62362229508427ac0057cd9a3aaba1

  • SHA256

    b30512117f3670b63ef326a4fa6925ffb39c12d9b48e25cdb440c13a850853f4

  • SHA512

    1b9a8aee73e2894a55aed3bbe4566690c1e1cacd4ab35dc713dcdeb1f572a7569e21055037b57addd5cd1e257aa987d725d8bb64774f488ac79a8eefa9066e81

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNu3U:Dv8IRRdsxq1DjJcqfP3U

Malware Config

Signatures

  • Detects MyDoom family 7 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 26 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\e8d103525f8f2afa0fa6f080d54641a7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e8d103525f8f2afa0fa6f080d54641a7_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3576
    • 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:2548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PTWQX4L2\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpFEA1.tmp

    Filesize

    28KB

    MD5

    4cbd29d8b7125b1abd54ec6c96ba8b09

    SHA1

    6bc67a6376d9f619f5f82ca51bd4b41b6adf571e

    SHA256

    d8a63f3013ea17fb672f61d6313d46a1f5c1f6a6b0feefbf0cc4d06a51522f00

    SHA512

    b92b05d5c1d5caf1c3652e9f5b52e07e6ae4e2ca2a916f58b4193aa3dbcb65e6c0d22f13e847a71ccd708a055b5db706ed35a8373e0f24c505acab6dda294ada

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

    Filesize

    1KB

    MD5

    1eaa7a4ef5b877eea3ebdc13f7559fea

    SHA1

    a713f245ec5213aa882aad6ffdd62ea3a0ad921a

    SHA256

    b9d8b30c1a172b5f5b03d72065ea2f4e300e0820b24ed60efeb210ef847cc1c8

    SHA512

    34c50a20f92b6644509d7deace093867f941bbbd32356c8b4fa86edb62e354cfe5947a5ff7bac6844755c2b189ae20ea78545a57fbbd6cc136cf1b29bc6ddf43

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

    Filesize

    1KB

    MD5

    390fe8fdf736ab2a8f4dcb93175311a9

    SHA1

    70f2618c86edc556d505dd9427901a37709abf4a

    SHA256

    18f7b7939fd0a6f595329a354845b4b3683eb73b6529a78318b55e3504c4b4f8

    SHA512

    8a9c025b50b5770cc2d74ebfdbbf8f5ff4945643b08dd520249ac542fd09f9e957e05032e23740720bac33dc6afca60c70f5106bc3118ad72aadf031bc7c0ba4

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

    Filesize

    1KB

    MD5

    1391dc70188ae3f5c204c061c803b7f9

    SHA1

    fb25ded0cad52564ab0d30a05262349b2e375faf

    SHA256

    2da0be2e83663bb19299edfc6ac3973523125d8a43c230dd80eb1128d55bd54f

    SHA512

    4ff6cf8f518a057e6d302a056817f0c2873661d936a721a5d4f36de0ab7471a8f416f2ec1a4cbf4c430b62c0ccaaeff6c2ae429a189e77494355f42bcaeabedb

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2548-136-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-197-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2548-168-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3576-167-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3576-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3576-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3576-173-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3576-135-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3576-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3576-196-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3576-44-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB