Overview

overview

7

Static

static

3

2024-03-10...py.exe

windows7-x64

7

2024-03-10...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2024, 14:26

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General

  • Target

    2024-03-10_bf5d1254432452c992ccfa26e463a4bf_mafia_nionspy.exe

  • Size

    288KB

  • MD5

    bf5d1254432452c992ccfa26e463a4bf

  • SHA1

    e11c008a9fef9e432e2aa99c2aecf2bb6acb5711

  • SHA256

    4a67917e897e4d86e9f83712078658fec85618e418727c197e11c1d77f7798c6

  • SHA512

    f746f83afdee240716e35d121845de5eb84e347842c41549bde0c5b218ba9f81bc009d83cae4718b0737fdd89c0e63313aba78944389901a599b07fbe712454c

  • SSDEEP

    6144:sQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:sQMyfmNFHfnWfhLZVHmOog

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\2024-03-10_bf5d1254432452c992ccfa26e463a4bf_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-10_bf5d1254432452c992ccfa26e463a4bf_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\taskhostsys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\taskhostsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\taskhostsys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2304
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\taskhostsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_x86_64\taskhostsys.exe"
        3⤵
        • Executes dropped EXE
        PID:4488

Network

MITRE ATT&CK Enterprise v15

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Downloads

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

    288KB

    MD5

    3a4edd3fee5818f6ab1e13c4f105454d

    SHA1

    2e95c715ac2374abed26aa88cb7fd2dbc4b99fd6

    SHA256

    ab42a5c1c1d2f5a7430d380ae7c1e38f8998681f2a9184452b3519be931397ec

    SHA512

    f28f88ab73267303b1e6eff895756b823c403d406c41ce18be3eb0e2feb95807c8bd4ef27a424dee847dd4b73a5ca6cd9216a4afdcdc76d8596980efe0e3bc51

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