Windows 7 deprecation

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

Analysis

  • max time kernel
    178s
  • max time network
    188s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 02:37

General

  • Target

    0fc43995c90847b7c9f4814769735b042903dd4032cd0c323b324f30d89e93e3.exe

  • Size

    120KB

  • MD5

    6bf7e994b809ebdb43a58f723cb9de7d

  • SHA1

    721db444e8564a1e54d74d6abb201e92a0d23673

  • SHA256

    0fc43995c90847b7c9f4814769735b042903dd4032cd0c323b324f30d89e93e3

  • SHA512

    a2b584e9165cf82d6116e6118b488108722930c7ffc861768bfc743480834a73293308514c6c6b285596fa4c1cb817d53bd8117a1454a103a501664df2832757

  • SSDEEP

    3072:l6v7777777777777777H77777777777777777777777777777tUaIqcNBcaE:yUaILNBc

Score
10/10

Malware Config

Signatures

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

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

  • Adds Run key to start application 2 TTPs 28 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fc43995c90847b7c9f4814769735b042903dd4032cd0c323b324f30d89e93e3.exe
    "C:\Users\Admin\AppData\Local\Temp\0fc43995c90847b7c9f4814769735b042903dd4032cd0c323b324f30d89e93e3.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:2380
    • C:\Users\Admin\niquf.exe
      "C:\Users\Admin\niquf.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:4816

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\niquf.exe

    Filesize

    120KB

    MD5

    2d05c3250903c27e962bf4c5664dae48

    SHA1

    9dfb55f882ba3623576a4f025257d082a93e12e9

    SHA256

    47c0ae529fa4861b3f397faed84646386f32df5411f831a5d74aa9e08c755343

    SHA512

    882511d7ed8960a6cc5542342c9a312a0b21f7bc2720138df5fd07983f7580e3053eae2e976deca44149e029bacf3ebfd030dae8e0a8b69c8b417b220d5adbfd

  • C:\Users\Admin\niquf.exe

    Filesize

    120KB

    MD5

    2d05c3250903c27e962bf4c5664dae48

    SHA1

    9dfb55f882ba3623576a4f025257d082a93e12e9

    SHA256

    47c0ae529fa4861b3f397faed84646386f32df5411f831a5d74aa9e08c755343

    SHA512

    882511d7ed8960a6cc5542342c9a312a0b21f7bc2720138df5fd07983f7580e3053eae2e976deca44149e029bacf3ebfd030dae8e0a8b69c8b417b220d5adbfd