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Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    24/10/2024, 05:28

General

  • Target

    727fa8c27b255df028600d25a80eb1d2_JaffaCakes118.exe

  • Size

    63KB

  • MD5

    727fa8c27b255df028600d25a80eb1d2

  • SHA1

    6a67f363da56923edf3ebde8d8dae2996d80ad60

  • SHA256

    f0f40ff61246a128be46c3d6cf71bd2fd5446ab69e33ea84006fbfa145a6df72

  • SHA512

    3cb13e34b56d8f3e27d6734370f3150b2844df4d40a4f5db5bc26bf40de08335d1ad9484c55404197a935fa49112afbbeb71932e01ecd446c349e01c1206787b

  • SSDEEP

    768:Y/q9m/ZsybSg2ts4L3RLc/qjhsKmMJ0UtH/hY+JFfJcqfBf:Y/qk/Zdic/qjh8MJDH++vCU

Malware Config

Signatures

  • Detects MyDoom family 3 IoCs
  • MyDoom

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 21 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\727fa8c27b255df028600d25a80eb1d2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\727fa8c27b255df028600d25a80eb1d2_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:1980
    • 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:2604

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpA4F8.tmp

    Filesize

    63KB

    MD5

    80221679119f69270dc9d96fb61681b4

    SHA1

    21116601637355a2f1bc7f0e4c8ae4490aa59e40

    SHA256

    0b71fdcbd17a6a9706fb136f05f02f6206fb30e75a182200a01aab00aac64fc6

    SHA512

    37c79b526bdf6ca816b285d6b614abc20924798aaaceeffacc6b5d5ea39aa2ed819a69b8900cb2b2d32803789c6919ac5ac8e32024d6fb2042f354cd82d98088

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

    Filesize

    1KB

    MD5

    d008255eac8bc68831fac34f6ae06fa0

    SHA1

    1f586082ab2ee4306b30312592ceac6b5fdb7824

    SHA256

    c6bf4fafada7af7a5c22712dbf8aa6a3bd36992511dc4ad164a12bbd4cc5d518

    SHA512

    a9a6bd91c3fe3881447f7808339cf81393c451692b1a55f10668533df9fa6100aae217fafb8f4196ff5959c63e750cf43d9f109999dc870e40870b756aa80fad

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1980-2-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1980-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1980-16-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1980-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2604-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB