Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    03-01-2025 21:13

General

  • Target

    JaffaCakes118_6fb0d6deb560b5051dc1619acccc2e3e.exe

  • Size

    28KB

  • MD5

    6fb0d6deb560b5051dc1619acccc2e3e

  • SHA1

    7c9c0dec2024b6f9b5922b83870335afb142d752

  • SHA256

    bc679b0aeee52cec4b7cfd612ac6a31d89ef29f532809557376c871c4969b9a1

  • SHA512

    405fadc4c5947c8f656890353cbca2b2aba1a95e4b35d9fe5e27844ba5fbb65c8e505d5ec08993f49af1d0e9096c3643b1d0c912eb284321af5221f6b43d970c

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNsY6:Dv8IRRdsxq1DjJcqfA6

Malware Config

Signatures

  • Detects MyDoom family 6 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\JaffaCakes118_6fb0d6deb560b5051dc1619acccc2e3e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6fb0d6deb560b5051dc1619acccc2e3e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1704
    • 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:2304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp84AA.tmp

    Filesize

    28KB

    MD5

    86cf0f81f47727a7d8523d547dc985ba

    SHA1

    467c64660941daf722dc1388a51bc208f90ea3b5

    SHA256

    75d5e6cc12525338da0ffcaaadad670aa04dea4c9a4783372b8218ceb4b008e1

    SHA512

    6cc85af4b69b6e5ce7fbb336a57f507c1033ce9804fc20e8c54768441e623db4d100e20c3ad4ae4809fa66bb25b6d4962524ee25c71136b4ea2f5d1984a5ba75

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

    Filesize

    1KB

    MD5

    9393f1e18c7bba15b0260d13aa215b49

    SHA1

    7685ca8850270afc479765f985dd13c3cd8bd09f

    SHA256

    43336a3526b30249a15d226ca71ab7047971ad32d5e9dfbee994c082be084aea

    SHA512

    3427ce3bdb049ff7c27ef9145392b17008b1fe604c132156ac921002c9d24e6b6c9906c8146427e9103624daef8063cee42eae7cb8d4158bf759fb2525393227

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1704-62-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1704-57-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1704-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1704-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1704-19-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1704-84-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1704-79-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1704-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1704-77-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1704-10-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1704-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2304-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-51-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-80-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2304-85-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB