Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/01/2024, 01:31

General

  • Target

    2024-01-24_c5f60ca8ff8ebd2a112a86f9291406ee_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    c5f60ca8ff8ebd2a112a86f9291406ee

  • SHA1

    914fa9dbbd738b0bd85a3ea39f2c74009cfdd8b1

  • SHA256

    c40270c58f156449d7159100da63292f30af3e9e80b8e1161da5c1775044c559

  • SHA512

    810242010d04549892c536c34ab8f68b7255c095fc9ef98284a488bab67b713b39550c46bc39843d5c24ed77cc2966554e0c849dfeb4036804a1504f86b52dc9

  • SSDEEP

    6144:JTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:JTBPFV0RyWl3h2E+7pl

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-24_c5f60ca8ff8ebd2a112a86f9291406ee_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-24_c5f60ca8ff8ebd2a112a86f9291406ee_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3532
    • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\wlogon32.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\wlogon32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\wlogon32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1624
      • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\wlogon32.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\wlogon32.exe"
        3⤵
        • Executes dropped EXE
        PID:2404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\wlogon32.exe

    Filesize

    280KB

    MD5

    3191580dc6e7fec776bddea0783910aa

    SHA1

    2cfcb00d1c9a064148182a49772c09e5a299db3d

    SHA256

    83a8e570deca55d64c37c07d0102eb99a2f19b6c9c9077218291fd037b554346

    SHA512

    453db66962068d1e2eb618327b832f3be733d8e0b05ef878590d7937f85824a77361315071b7458e956d4ef779db23b2b3b4027793f60eadea6322425b7284fb