Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2024, 04:32

General

  • Target

    2024-10-12_3a1695f7da67ff962c5a71f2e91b27c1_cryptolocker.exe

  • Size

    30KB

  • MD5

    3a1695f7da67ff962c5a71f2e91b27c1

  • SHA1

    f2d83580b9a6b1e819e1c69fcba7fffb43e58fb8

  • SHA256

    5d81fc8188c3dcfb57e7dcf6f4b500c4d2c1d06de6ad293c12f1380ecc3f3658

  • SHA512

    d15586331195351fd3639caf3bc9c76b61b06c28a6bc7dd197835c79a6ab57f2010ea19a200eb372b1e991388d5c413263b25a5de33320d29dba21ade399d25d

  • SSDEEP

    768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+z:q0zizzOSxMOtEvwDpj/ar1

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 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 use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-10-12_3a1695f7da67ff962c5a71f2e91b27c1_cryptolocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-10-12_3a1695f7da67ff962c5a71f2e91b27c1_cryptolocker.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1148
    • C:\Users\Admin\AppData\Local\Temp\asih.exe
      "C:\Users\Admin\AppData\Local\Temp\asih.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4888

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\asih.exe

    Filesize

    30KB

    MD5

    52200fb6fb1333789a181d127379d368

    SHA1

    110905d222469c34ccf962d59e5d42b4f019a989

    SHA256

    fd380c6d5faa70b947bfe682762d49fca50aee499fc03dfd5a838e82916b5def

    SHA512

    cca84fce7a529619c21572b572aef9c54370fbb198818fd3557f9be71101a54ea5b6a7314739c0e07cdf7dc8840fc058f552c8fb241a1a4088ee0c718dddda76

  • memory/1148-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1148-1-0x00000000005B0000-0x00000000005B6000-memory.dmp

    Filesize

    24KB

  • memory/1148-2-0x00000000005B0000-0x00000000005B6000-memory.dmp

    Filesize

    24KB

  • memory/1148-3-0x00000000020F0000-0x00000000020F6000-memory.dmp

    Filesize

    24KB

  • memory/1148-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4888-19-0x00000000004E0000-0x00000000004E6000-memory.dmp

    Filesize

    24KB

  • memory/4888-20-0x0000000000510000-0x0000000000516000-memory.dmp

    Filesize

    24KB

  • memory/4888-26-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB