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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    07/12/2024, 01:37

General

  • Target

    d00e6ad75c4972cfdcbbc073a5af6287_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    d00e6ad75c4972cfdcbbc073a5af6287

  • SHA1

    54b0bb822cdd89ca2071b054f587dcf3688e0acf

  • SHA256

    fae1d3ae6526d2da86e3d6dda0153efab300f825c56274c4f02f24a9f68acc9b

  • SHA512

    805eb295689bc9e0e92b8e4563e9d01b8a03890f5c49a83d6257b2cb2b1cf2d41c98c11577e3f0000d515e0daed0d753a3f84daaa2899405872f82208ae9fc7c

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNUSuu:Dv8IRRdsxq1DjJcqfmuu

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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d00e6ad75c4972cfdcbbc073a5af6287_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d00e6ad75c4972cfdcbbc073a5af6287_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:1968
    • 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:2140

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp1F75.tmp

    Filesize

    28KB

    MD5

    a90b5e40c01a899e9c61409a3a1a0cac

    SHA1

    9678a01250aed91de53ed115dcea080dec7f0ee0

    SHA256

    55b41c3d5d95baa8541aa41c07e30a5a813c55c2ab0dcad9603cb984eb711a9c

    SHA512

    92aec83245a91e98cdb186ebe94a8315a60a4eab601e645e998e5b25c6475dd2394ef43ecf53e91bce70685741dc9f1ad1ffe42a0dafcde2a4088e0187ebf374

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

    Filesize

    1KB

    MD5

    6c1a5c2972570f6c7610924f908e20df

    SHA1

    c2008b86d5d3cab74c8cd4032993668a56ba7013

    SHA256

    284b79e570b4adf226cfca493c2c7700115eb28c5c1b86d4df48896602666368

    SHA512

    dd88d517a07652052365a27d4c1a46223f0bc72e8053f5a1f5690b120a033a64ff81882feecb8fbd5e10c9c2044af5ea4a03d44c423ccb735b88cc1d7ef72b2e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1968-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-2-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1968-8-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1968-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1968-93-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-86-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-81-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-77-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1968-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1968-55-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2140-51-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-87-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-89-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-94-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB