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Analysis

  • max time kernel
    22s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2024, 17:22

General

  • Target

    86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

  • Size

    56KB

  • MD5

    86f6f101658b7bc438486132270fd386

  • SHA1

    f9f7729e00aa28a15367ac5c137a457a786c9747

  • SHA256

    5e6a793dbeebc268b3d1545dc7b1fa7bb97c7f0a6ae93baffe5ff3a5cad2b6c9

  • SHA512

    4a8b52b89ee4a91665399c3828f9485122c4138fb4056a1a0551b884276d74365856029474cd42515781c146c01fb5cb94fd19b48020da50b27c678fa64d7149

  • SSDEEP

    1536:RGvdghk050Awl0C74JPPFHRaaNZ9g3gXp3IhQ8J9YUbfLqvq:RGvdIFdFYSQ3gXp3J8J9byq

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

    Filesize

    56KB

    MD5

    5aaf3e65a14236f1e8b47271e72ce5d5

    SHA1

    a516bc3bbdfe683bd0f0f10f83458e0e176db9ee

    SHA256

    40c9aed8bfa677977e4a1e783a7b5a63f718c6a20a3cf8f0d07c46e91f24e163

    SHA512

    0fdff9dd5289b213f826cc4fae66b6f5b9017f9f32395a23ab18a302a6459c3da88eedf2952f6198d7eb396dd52455ae6795cf3f69956f33348490089c03ad8b

  • memory/2132-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2132-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2132-9-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/2132-12-0x00000000001F0000-0x000000000022A000-memory.dmp

    Filesize

    232KB

  • memory/2132-16-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2472-22-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2472-17-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2472-27-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/2472-28-0x00000000001F0000-0x000000000020B000-memory.dmp

    Filesize

    108KB

  • memory/2472-29-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB