Windows 7 deprecation

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

Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2024, 09:48

General

  • Target

    2024-03-19_8be055ef89f5cd57ca12e27d7d47508d_cryptolocker.exe

  • Size

    63KB

  • MD5

    8be055ef89f5cd57ca12e27d7d47508d

  • SHA1

    2a0670c8554856adeab184101e393e0165693bfa

  • SHA256

    dfc44d5643185c2aa5a2fd4b6ffc20bda3310a77f4e3c7709e24258fc4afe499

  • SHA512

    cbd8cff228c2b3164cf8ec347f77b297d720902540d8fb03d026843e472f2b83fc54cfd80cdb34984671137ae29b5504ca127f0e3190a60d41c80d01ca9d60be

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEKIR8:6j+1NMOtEvwDpjr8ox8UDEKK8

Score
9/10

Malware Config

Signatures

  • Detection of CryptoLocker Variants 5 IoCs
  • Detection of Cryptolocker Samples 5 IoCs
  • Detects executables built or packed with MPress PE compressor 5 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\2024-03-19_8be055ef89f5cd57ca12e27d7d47508d_cryptolocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-19_8be055ef89f5cd57ca12e27d7d47508d_cryptolocker.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Executes dropped EXE
      PID:2480

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    64KB

    MD5

    980a8a3032e4686ea56f7ebcc3c9601b

    SHA1

    1060d842183df47da4a387a79cff632884761369

    SHA256

    10a052a820eed23003baca48b9c3e3d0ef08e22579e0bff6b3379834ec4874dd

    SHA512

    8215e7c7287f043d18bb05803e20fc82e574a152c4048e0b4e2a580ecc072c78e570d06384f73732a00efbc72546bcee4f21b4e1a8d23679dd396c6a143383fa

  • memory/2480-16-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/2480-25-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/2480-26-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/2720-0-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/2720-1-0x00000000002C0000-0x00000000002C6000-memory.dmp

    Filesize

    24KB

  • memory/2720-2-0x00000000002F0000-0x00000000002F6000-memory.dmp

    Filesize

    24KB

  • memory/2720-3-0x00000000002C0000-0x00000000002C6000-memory.dmp

    Filesize

    24KB

  • memory/2720-15-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB