Windows 7 deprecation

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

Analysis

  • max time kernel
    16s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2024, 14:15

General

  • Target

    71c06e318241522ac21375788b946b0f035226c53fa88c7abd53a6a9c42a0b1aN.exe

  • Size

    523KB

  • MD5

    cd4f5f92ef04d249e8471549c4ba3250

  • SHA1

    35188c3be48f92271e796acc41587b08cb9a1dd5

  • SHA256

    71c06e318241522ac21375788b946b0f035226c53fa88c7abd53a6a9c42a0b1a

  • SHA512

    2f3a93bf79eb60628746eab2b94a16592db0b5392c8b8eddeca07ede5c41a5fdfe9910a80633cfef71e6c0cf6fa2f36cef40a3ff611e7e9095d3bf39a276d326

  • SSDEEP

    12288:IV62a2glYb8wUGif7N0VNmq4xYoST/Uz6WouzZ:Io2aJOAwUGmCVNX4Go6WoWZ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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\71c06e318241522ac21375788b946b0f035226c53fa88c7abd53a6a9c42a0b1aN.exe
    "C:\Users\Admin\AppData\Local\Temp\71c06e318241522ac21375788b946b0f035226c53fa88c7abd53a6a9c42a0b1aN.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 524
      2⤵
      • Program crash
      PID:1684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsyB5B9.tmp\System.dll

    Filesize

    12KB

    MD5

    0d7ad4f45dc6f5aa87f606d0331c6901

    SHA1

    48df0911f0484cbe2a8cdd5362140b63c41ee457

    SHA256

    3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    SHA512

    c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

  • memory/2124-15-0x0000000003A20000-0x00000000050DB000-memory.dmp

    Filesize

    22.7MB

  • memory/2124-16-0x0000000003A20000-0x00000000050DB000-memory.dmp

    Filesize

    22.7MB