Windows 7 deprecation

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

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 13:10

General

  • Target

    711f879bd56173691f22859195e0581b.exe

  • Size

    80KB

  • MD5

    711f879bd56173691f22859195e0581b

  • SHA1

    f7dbaa37c5df8fa93dc4c524ab60bad97689a9b0

  • SHA256

    526d659f698077d5f6082872b74b5f4b328ee284a3ca406ff8cabc5a74c933bd

  • SHA512

    84708b3debddd9f341dd31773d85b0c16df8082933551b9d23b1caa89270f0bb9f9e908dc05ec03f43e8d8f9b52acd123926eb47a57888b542f774d35da414d5

  • SSDEEP

    1536:vQ7wLYvKGlTGQxguIxZTAwlpwFJ0T72mocT:4oYvrKxZfUFJ0T72mBT

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 27 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\711f879bd56173691f22859195e0581b.exe
    "C:\Users\Admin\AppData\Local\Temp\711f879bd56173691f22859195e0581b.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Users\Admin\zoeriob.exe
      "C:\Users\Admin\zoeriob.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\zoeriob.exe

    Filesize

    80KB

    MD5

    82307436ca35d7ce0bbb2e76d691de49

    SHA1

    1fdc717e51b9dbbeec4e4b20aa463084dee9801b

    SHA256

    2377ed85db2012e7219d5693808a2a10e14a89a21e3f7ff3f7f03c3783b093aa

    SHA512

    f51f3bdce976406e50908d9e8165b9dac092de0d5a7a50f627ca288c339034a6c01adbfe6701574ad3330fbc9f7f6aad725aa76d79d00c5a4a13c91dba0431d7