Windows 7 deprecation

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

Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 03:00

General

  • Target

    2024-09-06_cb1d7e373fdd22250d78ad1114831f3d_cryptolocker.exe

  • Size

    61KB

  • MD5

    cb1d7e373fdd22250d78ad1114831f3d

  • SHA1

    e613ea556057dd1c155885cd9851ce7d71201446

  • SHA256

    d167b7eb5d912c70c379b7a326a7a7088ad111dc4f5a2ae29a23cf890233005a

  • SHA512

    ece0e03abb05475d6563552e7d32f090c6a9501ab8ced59d75a5bf20037ff7a6c7c4743b67edacb32e9750537b56d73fd6f07f74825942e49e6c65621ffaa4cc

  • SSDEEP

    1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhg6:H6a+uSEOtEvwDpjg

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-06_cb1d7e373fdd22250d78ad1114831f3d_cryptolocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-06_cb1d7e373fdd22250d78ad1114831f3d_cryptolocker.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:588
    • 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:1044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    61KB

    MD5

    6d93060590529a715481bd74c4eb8633

    SHA1

    3ecfb00e7b658e46961f79d8ee90df3988b76bd5

    SHA256

    03e377840879018a909bd7851f393dc68123271aa73ee969f123de9bdc8612c6

    SHA512

    46d224ea8f310e0cfd91c69690e29046e37edffb0692f6b6d2d1a766038ce9862d7f7855c994205aa8d86fc16380d91d78e24313097d7e4cffd46367a2145239

  • memory/588-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/588-1-0x0000000000330000-0x0000000000336000-memory.dmp

    Filesize

    24KB

  • memory/588-9-0x0000000000330000-0x0000000000336000-memory.dmp

    Filesize

    24KB

  • memory/588-2-0x0000000000360000-0x0000000000366000-memory.dmp

    Filesize

    24KB

  • memory/588-15-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1044-16-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1044-18-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/1044-19-0x0000000000280000-0x0000000000286000-memory.dmp

    Filesize

    24KB

  • memory/1044-26-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB