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Overview

overview

7

Static

static

3

2024-02-14...py.exe

windows7-x64

7

2024-02-14...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    144s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2024, 00:46

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General

  • Target

    2024-02-14_91ac912c2784b9c45b105780266557bd_mafia_nionspy.exe

  • Size

    288KB

  • MD5

    91ac912c2784b9c45b105780266557bd

  • SHA1

    42f8a0423bfb6f156ee7a4591a12a289dd7be365

  • SHA256

    4de176921f7e26b135fb1f58c6d2999f537a7e2903a9b7250c9ad66e8eea858e

  • SHA512

    e46d2d2bca69301dc9b57405244db701bf750ddeb198e1cae65c1f09b359b2e351ed72ebdd7cbe75f2ac07322fc1e129fe46c18998e3a291d72c89b661e318e9

  • SSDEEP

    6144:lQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:lQMyfmNFHfnWfhLZVHmOog

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\2024-02-14_91ac912c2784b9c45b105780266557bd_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-02-14_91ac912c2784b9c45b105780266557bd_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4584
    • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:644
      • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe"
        3⤵
        • Executes dropped EXE
        PID:3216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe
    Filesize

    288KB

    MD5

    53e5b0f343811c98d8b86fe1736142f1

    SHA1

    b90cb7df4c091ea557f61c8a53c70805753b4b3d

    SHA256

    ac9b73ef423d1bebccbf2f7770498533bf469ec137a81fbf359d967ce57669a9

    SHA512

    f1f8c562fa37f78b3c92d3cbfc106386dc84f70c5dceca9494c18eb69f1043eb61da33c39ab52c624e91146f17f5ebd215c2adb7ae72f17cd059437b2eb9ae13

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