Overview

overview

7

Static

static

3

2024-09-19...py.exe

windows7-x64

7

2024-09-19...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    131s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 06:42

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General

  • Target

    2024-09-19_0bf838c98733370d4052ee70f858987e_mafia_nionspy.exe

  • Size

    274KB

  • MD5

    0bf838c98733370d4052ee70f858987e

  • SHA1

    7b1f035b53fe21375a3498522c438191768303b7

  • SHA256

    a4025a364255204c74f5693a194538b873d5ebda99cec21b316b5ddc7697233a

  • SHA512

    768221f8e4d598f2e6808e56dd2ba15ff7c34b5ab8151aeed8702d437ab72b92db30a423f6802fb37513640cd74e8a7964b45f4dbda3d537ab687606707dd170

  • SSDEEP

    6144:WYvZ6brUj+bvqHXSpWr2Kqz83Oad3Jg4PlPDIQ+KLzDDg:WYvEbrUjp3SpWggd3JBPlPDIQ3g

Score
7/10
discovery

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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-19_0bf838c98733370d4052ee70f858987e_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-19_0bf838c98733370d4052ee70f858987e_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2396
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3644
      • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\taskhostsys.exe"
        3⤵
        • Executes dropped EXE
        PID:4600
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4236,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4072 /prefetch:8
    1⤵
      PID:4984

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      274KB

      MD5

      fe4670b2d497b735ed772d8d5f94db28

      SHA1

      59c8e40198f1ff277f2d9c454113556962b86dfa

      SHA256

      83e79f09ed182c9f073fab7d52ea0d5cc98cbfd2d4120fa1c56d16b0b27ccdb6

      SHA512

      1749943fc14f810faebb2151de09ed7bdf98d4c4e8965efa8ad99fa7049c1d706405fe7416ca50061801d450fcaca6e2b0273279aa40c0bbc32fe58b239be99c

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