Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-12-2024 12:49

General

  • Target

    eb9553c53086f9267dfa56506d27e67e_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    eb9553c53086f9267dfa56506d27e67e

  • SHA1

    29a9e2579209f139ca580000ac9c56cea579105f

  • SHA256

    99da16260ee41611a750b6929cad3c076782a66e9e55500720357965dc463874

  • SHA512

    24ffc55d98193342702b7fc7c926b2a948f95fc14a2b698487e8a574302749d3c61cf220f26c901fa7b41508a049d46945a793cfbced68e351dcee0f0ee93e37

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNOmS:Dv8IRRdsxq1DjJcqfYS

Malware Config

Signatures

  • Detects MyDoom family 5 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 24 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\eb9553c53086f9267dfa56506d27e67e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eb9553c53086f9267dfa56506d27e67e_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:2208
    • 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:4612

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6C01.tmp

    Filesize

    28KB

    MD5

    ef052b04769c31ebd7dd413ce350801d

    SHA1

    f7cd80fdd4a130c1e54e919fb232e6c75d61dba1

    SHA256

    9fe76201b998451d7e1587ae73944e294cd71744feebdb0ffc92ef92ce1d3952

    SHA512

    6701120a52233341bbf13995254840663094328cf22b74e95223eeb740a51b313eff3443dee6a10ec2a41a9aa8c5c3126e14123becbb494e2818238ed142bdb2

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

    Filesize

    1KB

    MD5

    497a0764173fbf970e1075c4566cecab

    SHA1

    a7fac7ebb14a0daf04ce22b65ccb0ae62160bfaa

    SHA256

    b6f245cf745f80c70cddb2805747363c8ebc56d8a7e6083bf1a2cca0e24930d9

    SHA512

    86465459ef48939d2292447397c7b88babe5e6f5d0b98165d9baac1b590517a147555360babea7485aabe7436843e6fa03c045c1a500032f53b4dc24adb41e8b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2208-56-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2208-143-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2208-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2208-139-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2208-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2208-61-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4612-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-140-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4612-144-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB