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Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 13:41

General

  • Target

    2024-03-19_62b1c7db4a5559bdf0d8bd264f15f411_mafia_nionspy.exe

  • Size

    288KB

  • MD5

    62b1c7db4a5559bdf0d8bd264f15f411

  • SHA1

    f5b17bca383e31b5a92ad70c55cfa3d7c0607384

  • SHA256

    8556a056f78bba65bbbbd6faa8e2390541f61244bdf14a3e46ab8ea36a0f873b

  • SHA512

    60409252c5d852fdf1271a4b06613c7e30fab04e6f73a82f1f6d177ccfe441cae1d353f9c7794b1e7ee6080f453f92f5bc7092193d6fe066110554b0e71a1b90

  • SSDEEP

    6144:oQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:oQMyfmNFHfnWfhLZVHmOog

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\2024-03-19_62b1c7db4a5559bdf0d8bd264f15f411_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-19_62b1c7db4a5559bdf0d8bd264f15f411_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\sidebar2.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\sidebar2.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\sidebar2.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\sidebar2.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\sidebar2.exe"
        3⤵
        • Executes dropped EXE
        PID:4500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\sidebar2.exe

    Filesize

    288KB

    MD5

    d1b61ee5c1a8f71e0023a26db12f9157

    SHA1

    dafc5352d521fe84fe1fe51f7683d2d3bed5f11a

    SHA256

    03b37b9c209ce6ef084b09937e845f26109f3614a4c661ca26feecb72189be04

    SHA512

    d12e608c547d13a2cf2d6b2194d47bdfc8a3d8cb6b490e23876a1f875d72ab68efd5f917dfb9b0736cc91d331c37c5e4b4ee72c3a256d9da8c6094b9c9f21212