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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    24/10/2024, 02:35

General

  • Target

    71f55d63f851ff081402558fd1d649f9_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    71f55d63f851ff081402558fd1d649f9

  • SHA1

    5d48b12d9604f18c94ee5ae6c9ba77e3248f5537

  • SHA256

    667fe2fe6704da93138676a1622048a879419e02faca61cf39877e602653d7f9

  • SHA512

    3c597429a8a1702d3ebda68dc8158f0dc55b6c0ee66abcdcd38b1615f628b89e1db2ac99bac1e12073fa40ebb90b5e57d6f1f7caeff8d6ed420976eb6ebdac6b

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNOSQPu:Dv8IRRdsxq1DjJcqfIGu

Malware Config

Signatures

  • Detects MyDoom family 8 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 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71f55d63f851ff081402558fd1d649f9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\71f55d63f851ff081402558fd1d649f9_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:2052
    • 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:280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp1DDF.tmp

    Filesize

    28KB

    MD5

    ccea71094f16fff09c1f11690225010a

    SHA1

    c07755357453730ba0b5054467162f4aba919922

    SHA256

    4492124bc8d94742786a5cfee02bcc256458148e1edc607109fd3777ca5d5b33

    SHA512

    e2788a5f2ca3b7b4b589d075b7d5fde1d8f7dfc558b4cbdf71d025e1a6606a0dd561e980448f339e58bd6d4fc84dc832dec5f731a2f3c8b0a569266b01317080

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

    Filesize

    1KB

    MD5

    301f302470f4c268ca4816c96769c621

    SHA1

    293ef9fe4c5fc1c0b7ce77c5469de20165b9b224

    SHA256

    93546eb2b220b5b6b606e460f12806f38d416c31f7ddd5d3af95da17047d07d9

    SHA512

    9ae184636ac7dbcadcea57126548413af28b191afcd98a4f80182ef86207f27d3de1a15a94173a6a7fa5d6197a6f64c01d3a6689e3b6abd394014a190431108c

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/280-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-93-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/280-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2052-54-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-76-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2052-80-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-85-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2052-87-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-92-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2052-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB