Analysis

  • max time kernel
    150s
  • max time network
    138s
  • 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 11:17

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:1644
    • 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:4180

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe

    Filesize

    50KB

    MD5

    f648fe7039c5d09c878d1faa875738ab

    SHA1

    bd8a4f95d0649df4076e3e7510c58f85e672ae3f

    SHA256

    dbf5ea91823e105a1a6eb504817eae12ca628b07fcc06b0fe57f65c56d6e106d

    SHA512

    a215c1f3d050ff02b5fbf08bdfaff0ecc51d5b6dc2fa43b6e30d7e8144e66741d6b6fd38e4cd6f892194632f94bc7a64c6f70ce225022cc122097c7a049cc3e9

  • memory/1644-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/1644-1-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/1644-38-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/4180-35-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/4180-34-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/4180-39-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB