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Analysis

  • max time kernel
    123s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/09/2024, 09:31

General

  • Target

    2024-09-04_c24f8d00cdf0de8f1c8186c50461be11_mafia_nionspy.exe

  • Size

    344KB

  • MD5

    c24f8d00cdf0de8f1c8186c50461be11

  • SHA1

    183a4e8069525f77085987cea834b0d894786fc4

  • SHA256

    4da0fcdee13fbfc04a9d73087b436a24330a848a1220157888501c60e90ad317

  • SHA512

    740dec3009c4b962a488e032f12e4094d864d094d2a088810573bcc587b443ab1c1bd13dfcab688a5dead33be40a65bf040c281cb8936ef0157e9b43a30a3781

  • SSDEEP

    6144:HTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:HTBPFV0RyWl3h2E+7pYm0

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • 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.

  • Modifies registry class 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-04_c24f8d00cdf0de8f1c8186c50461be11_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-04_c24f8d00cdf0de8f1c8186c50461be11_mafia_nionspy.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2752
      • C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe"
        3⤵
        • Executes dropped EXE
        PID:2896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe

    Filesize

    344KB

    MD5

    d726f86a3b4a0043a92510aff3d36052

    SHA1

    ce798767d06722b0d172ba0068bb6ae0b2f77138

    SHA256

    4c6a8a1cd10f76f831f12868da18fe0f2f6b168c1772b7e350090977134be927

    SHA512

    8db7e90df7b634ddbeb69dca550067a5aac05ad318417ce4f709b536265a01a4f3ecf894be2a5aec01da73d01d667be4958f78d68b8da140f7a45cbe1b8a68bf