Windows 7 deprecation

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

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29/05/2024, 03:25

General

  • Target

    2024-05-29_3203661788e7fc5b5f148f7f1b92a922_cryptolocker.exe

  • Size

    52KB

  • MD5

    3203661788e7fc5b5f148f7f1b92a922

  • SHA1

    66979426e93d529f42a8c5b3e6049721af5a03b5

  • SHA256

    786da599b78d5f88284cc2ffdb9c74190a2ffbef1345b8463935765c1e8dd99f

  • SHA512

    1539c7163fc518e9ae8864ca30d29698755d2011713ffe8a0e07f041e520c9002f2895f7aae42edad9a4e7aaa822f56ff3ffa94f7ea3e0d52f9227c7713ed8db

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyDI:6j+1NMOtEvwDpjr8hhXy+iyyc

Score
9/10

Malware Config

Signatures

  • Detection of CryptoLocker Variants 4 IoCs
  • Detection of Cryptolocker Samples 4 IoCs
  • Detects executables built or packed with MPress PE compressor 4 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\2024-05-29_3203661788e7fc5b5f148f7f1b92a922_cryptolocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-29_3203661788e7fc5b5f148f7f1b92a922_cryptolocker.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Executes dropped EXE
      PID:3016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    52KB

    MD5

    afc02359d858177213384a860fe5b045

    SHA1

    c511652f00c1d59d53a4a5760d7312a1a9aa5efd

    SHA256

    843fa8445f68063cba2d368969bea53f6a4346a9ddb90d8def081ca3b6fc38dd

    SHA512

    4f4eaaa8afa3918396b4b4fbda6fe63dbd01f3e1d031dd3c1b2dc43951156b98b459abc9eb981ffe2421cf870035ef984152ed910195d37df5430f44644585d3

  • memory/1704-0-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/1704-1-0x0000000000320000-0x0000000000326000-memory.dmp

    Filesize

    24KB

  • memory/1704-2-0x0000000000460000-0x0000000000466000-memory.dmp

    Filesize

    24KB

  • memory/1704-9-0x0000000000320000-0x0000000000326000-memory.dmp

    Filesize

    24KB

  • memory/1704-15-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/3016-17-0x0000000000300000-0x0000000000306000-memory.dmp

    Filesize

    24KB

  • memory/3016-24-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/3016-25-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB