Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 11:06

General

  • Target

    ebeba6ca66f2de14808fce8857b8e2f5b4bdcf4537c032c97093e761d27ac4f3.exe

  • Size

    50KB

  • MD5

    97db809e825cee055d3e79a0bd937fff

  • SHA1

    96b6e7fdf0c6dc32b8deb0711f888ee7bb0dbb06

  • SHA256

    ebeba6ca66f2de14808fce8857b8e2f5b4bdcf4537c032c97093e761d27ac4f3

  • SHA512

    87f9350f3533c05110e073ce21b1f6c85941ac91da3ea032198888f7be465285b404f78dc83e1e071ffa5808821674278226823f049f92d88596733ef19450f5

  • SSDEEP

    1536:SxGPLTFI0GCfUQv+xhWylmBaqFsJC5F5BzXUnwzjx/u1bmtlokMfGXf:tPLRIQU+qhwFD

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebeba6ca66f2de14808fce8857b8e2f5b4bdcf4537c032c97093e761d27ac4f3.exe
    "C:\Users\Admin\AppData\Local\Temp\ebeba6ca66f2de14808fce8857b8e2f5b4bdcf4537c032c97093e761d27ac4f3.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1788
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe

    Filesize

    50KB

    MD5

    0ff6765d9b187dabaae7e1dc855998ea

    SHA1

    90922fb8be5b83e5bbf9d8f66f72e0d31e95ac4f

    SHA256

    d4c691aa24d3f76347766431e93b349949a72d5c1d209f051bd93bb2f0ecffde

    SHA512

    92ebedc4b5aa39d73a9e3e5958169d8939411d84daa24a66772980b4d93bae68a81c897ec62f716565e86c368a206b88171df75876d19915f1298779d298746b

  • memory/1788-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/1788-1-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/1788-38-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2312-33-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2312-35-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2312-39-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB