Windows 7 deprecation

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

Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/03/2024, 02:56

General

  • Target

    2024-03-09_cd9f8bfab15163a4c4eca1648ec8e57a_cryptolocker.exe

  • Size

    82KB

  • MD5

    cd9f8bfab15163a4c4eca1648ec8e57a

  • SHA1

    810cd02fc1084a6e2e1cf1c0fceb00561434529f

  • SHA256

    3351fbe40b2160621cd877f5bd1851fd298fa8dedb1e36354d42940d89d66d1d

  • SHA512

    0ae2595fa3f740c387146db83680ecb0d0b4e0ba3c144e848a020aae7fd3550fbd7e6af6b4860e65f1077dbc5041761a525ce1e3a39f965c22c7df67fadec000

  • SSDEEP

    1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWafHNB0K:vCjsIOtEvwDpj5H9YvQd2/

Score
9/10

Malware Config

Signatures

  • Detection of CryptoLocker Variants 1 IoCs
  • Detection of Cryptolocker Samples 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-09_cd9f8bfab15163a4c4eca1648ec8e57a_cryptolocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-09_cd9f8bfab15163a4c4eca1648ec8e57a_cryptolocker.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Executes dropped EXE
      PID:2028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    82KB

    MD5

    f8a563d63bce615bb404a61bf1c45723

    SHA1

    f12015442ed44b5602aeaa4089d124a62817845f

    SHA256

    514a6b4357e99a7696388fe6e678412b57dc7233a358ca70a2b0cf250773b532

    SHA512

    3b139802c32cc06b4270c86fc98b5f2cec3c9793605ab4f3d989cedaea9d8e35e380656cd34b9754217c75ff65d03193822d61c00d03bad26c98465d9f806d05

  • memory/2028-15-0x0000000000270000-0x0000000000276000-memory.dmp

    Filesize

    24KB

  • memory/2992-0-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/2992-1-0x0000000000340000-0x0000000000346000-memory.dmp

    Filesize

    24KB

  • memory/2992-8-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB