Analysis

  • max time kernel
    151s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2024, 16:40

General

  • Target

    59359295a09ac8c914ba04af8b02792f.exe

  • Size

    446KB

  • MD5

    59359295a09ac8c914ba04af8b02792f

  • SHA1

    dadc5949ec139c36e2c78963ebd781b50df48a83

  • SHA256

    f72a9581cfb16fef0eebf035f1f7f6850ae37428fbfd03f18dddf856a4cb705a

  • SHA512

    fd659a82f6f9dfd68368d6a6b1c6c0e7e35ae63960bb666385457af9510b395dff2422aaff65015721f63fcaaea6ab8448c2b823d8634e30f9762ace6515522b

  • SSDEEP

    12288:M/I3XvN06j06W09sPFj/U9MiWUav3j1uLcazMZ:xsPB/U9f4T83

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59359295a09ac8c914ba04af8b02792f.exe
    "C:\Users\Admin\AppData\Local\Temp\59359295a09ac8c914ba04af8b02792f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4108
    • C:\ProgramData\hI06509LjGdB06509\hI06509LjGdB06509.exe
      "C:\ProgramData\hI06509LjGdB06509\hI06509LjGdB06509.exe" "C:\Users\Admin\AppData\Local\Temp\59359295a09ac8c914ba04af8b02792f.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\hI06509LjGdB06509\hI06509LjGdB06509.exe

    Filesize

    446KB

    MD5

    1f39503e68d43ec3e38c030f1cbfa33b

    SHA1

    7ba72c1bb47bf572f370c2f8253c47ddeaa3e8ca

    SHA256

    dae116d3f59f6bb6210c6c6a35ae13e6cf773681a6172db5ddd27ede0ae235bd

    SHA512

    fcf1293d9ddf3eddab6f4ce7431f3491223d9699e5bd5b375b1d5ea93037f04604d001355516edb4f404b8e30a98ccd81cfee4e4d7363cbff4c4456dfc8c4853

  • memory/696-16-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/696-17-0x0000000000740000-0x0000000000840000-memory.dmp

    Filesize

    1024KB

  • memory/696-25-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/696-27-0x0000000000740000-0x0000000000840000-memory.dmp

    Filesize

    1024KB

  • memory/696-33-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/4108-1-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/4108-2-0x0000000000640000-0x0000000000740000-memory.dmp

    Filesize

    1024KB

  • memory/4108-14-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB