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Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/03/2024, 08:05

General

  • Target

    2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe

  • Size

    344KB

  • MD5

    e8bb6378669a6ec987df2b636ec599f2

  • SHA1

    ffff205191d1ba18963c0517ebf4919e94c885f6

  • SHA256

    22186486283787973eea7c7fcb23b732f639a8dd3de70aad5df8c7c8555cecbc

  • SHA512

    6f0f8c2c89267143c6a1eef217fc678df73aded5a7895c547e877fc1a4199d28226ed33841f8a8ee50ecc91c3bd5406a22a0f7ce4471b7d07bd976e82331cab9

  • SSDEEP

    6144:RTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDBRm1+gmN:RTBPFV0RyWl3h2E+7pYm0

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\2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-12_e8bb6378669a6ec987df2b636ec599f2_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1736
    • 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
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4344
      • C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SView\dwmsys.exe"
        3⤵
        • Executes dropped EXE
        PID:4800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344KB

    MD5

    e96fa9c84ade053dbeb236eeb4b1a7bb

    SHA1

    76b8bd3fbd83860f074e73ddf49497ac17c118df

    SHA256

    5ea5e15fec41fa8fcb5b1d19c117dd7db4de3566e3e71eee70f2530127d47853

    SHA512

    4012dd07f11374d6deeba58c5e212e57cf171a4d423927f6f9614ea2276e4899867a90f464d13214f32ed2af955ed5c244a4cf848afdb10ce34248f869d675a3