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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/05/2024, 17:13

General

  • Target

    7dbdb5d2af646e5bd9f9b8ccb31b6003_JaffaCakes118.exe

  • Size

    6.6MB

  • MD5

    7dbdb5d2af646e5bd9f9b8ccb31b6003

  • SHA1

    2c6aa7bcf1f1aaf1e03a2217ad3e21e19c352eb0

  • SHA256

    017d777baac2ccc20a36fe26b21698cfdbe56175d031eae257880a149469c149

  • SHA512

    cb4fe227e969194597bc21d074d71c1574f10f6d7bee3ee7f67f03f3a1c8f210e9b92ea116c6569dc1dca2640f82760ae1ef51f6be72af929ba793a22885c502

  • SSDEEP

    98304:W7P47GdJByw8B+Rihm1H8aQgO34VvjhL2qAPCP9lHQnz5SwXOq25219zP/:aP4KYjINp5VvdAXS5219zP/

Score
7/10

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 3 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7dbdb5d2af646e5bd9f9b8ccb31b6003_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7dbdb5d2af646e5bd9f9b8ccb31b6003_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Users\Admin\AppData\Local\Temp\7dbdb5d2af646e5bd9f9b8ccb31b6003_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\7dbdb5d2af646e5bd9f9b8ccb31b6003_JaffaCakes118.exe"
      2⤵
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2784-23-0x0000000004750000-0x00000000058B7000-memory.dmp

    Filesize

    17.4MB

  • memory/2784-1-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2784-31-0x0000000004750000-0x00000000058B7000-memory.dmp

    Filesize

    17.4MB

  • memory/2784-0-0x0000000000F00000-0x0000000002067000-memory.dmp

    Filesize

    17.4MB

  • memory/2784-22-0x0000000000F00000-0x0000000002067000-memory.dmp

    Filesize

    17.4MB

  • memory/3048-8-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-12-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-25-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/3048-20-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/3048-16-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-14-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-6-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-4-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-24-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-10-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-26-0x0000000000F00000-0x0000000002067000-memory.dmp

    Filesize

    17.4MB

  • memory/3048-27-0x0000000004B20000-0x0000000005C87000-memory.dmp

    Filesize

    17.4MB

  • memory/3048-29-0x00000000036F0000-0x0000000003700000-memory.dmp

    Filesize

    64KB

  • memory/3048-30-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-3-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-32-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/3048-33-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/3048-34-0x00000000036F0000-0x0000000003700000-memory.dmp

    Filesize

    64KB

  • memory/3048-45-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB