Overview

overview

7

Static

static

3

2024-03-15...py.exe

windows7-x64

7

2024-03-15...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2024, 22:21

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General

  • Target

    2024-03-15_1a3ccf517dfac688af230c1dc792f81c_mafia_nionspy.exe

  • Size

    274KB

  • MD5

    1a3ccf517dfac688af230c1dc792f81c

  • SHA1

    f31e71e8a027722cb34d61890ec7981214b29536

  • SHA256

    2e11b1e7884565adab0f3a1cbcfcf30f4ad32f1c3a612873c9a86c987c93a7a3

  • SHA512

    8a9bc1cf17f756e10c015ac45f6fa7997ef49a957e6100ab3c5fbd134dbac9f67727737a4047f6600689d1c25af94a752c7f51cd8ba120a9fadd6196f8895653

  • SSDEEP

    6144:EYvZ6brUj+bvqHXSpWr2Kqz83Oad3Jg4PlPDIQ+KLzDDg:EYvEbrUjp3SpWggd3JBPlPDIQ3g

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\2024-03-15_1a3ccf517dfac688af230c1dc792f81c_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-15_1a3ccf517dfac688af230c1dc792f81c_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\dwmsys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\dwmsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\dwmsys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2080
      • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\dwmsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\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\Posix\dwmsys.exe
    Filesize

    274KB

    MD5

    7c12053d834f539fc98597d8999d476f

    SHA1

    3319c344322e2ad2a7186c4d90d2cb4b783009a9

    SHA256

    a746cd8da164c2813ba17fc1899ae16add974287a104154b3d9c6bea11d6b0e6

    SHA512

    e8022e95dfef7b5ad0409844d0f1f77402d7d3d2bc56a4599fdc7024bc85777c00c7eac7c1a74ca8e21862421578c77b903c015339e4a0dc987ac3226d07e13f

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