Overview

overview

7

Static

static

3

2024-03-28...py.exe

windows7-x64

7

2024-03-28...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    123s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2024 02:44

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General

  • Target

    2024-03-28_85fc163a2b19e7de451518dcfe479fac_mafia_nionspy.exe

  • Size

    327KB

  • MD5

    85fc163a2b19e7de451518dcfe479fac

  • SHA1

    4c49af9c16c9ca680bdfa10b6f7d95081b4b7ed0

  • SHA256

    de80a3039338272c124494727d8ad071ce3ec4ba24a484c1ce5dd2e313611997

  • SHA512

    7225d1d090fb1b6c0d019771da8d9e8b9bb75297e1ac0889642b8cfa8de6e64cf1e6290032d15b3afa1f75be63c9fc8ad5e780224714fd05828bbcf9d0b2df6d

  • SSDEEP

    6144:J2+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG8KgbPzDh:J2TFafJiHCWBWPMjVWrXK0

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\2024-03-28_85fc163a2b19e7de451518dcfe479fac_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-28_85fc163a2b19e7de451518dcfe479fac_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2348
    • 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:1772
      • 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:528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    327KB

    MD5

    d86fb5e12794f83f363fd86d82188c37

    SHA1

    bd85445ec1cac8e27c356da4006bcb2b3597e4ec

    SHA256

    677b075cf3f7ec9c17ac26169cbb20e1c5d34418e2c21d45743cd4258b436ce3

    SHA512

    eed5eb856362e82b699ebc8886ec333d597a434fac64d3a3a0ca5d8d4c62b6a16cce1d42060a9a6fe6fd4e81df944fbf4f69026c2f0f35014c2d015e36991f78

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