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
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    15-03-2024 15:02

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General

  • Target

    2024-03-15_39fe40aa4588d882590f9b7b42d6a210_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    39fe40aa4588d882590f9b7b42d6a210

  • SHA1

    551acf287a32b32f91983c019ae2c7489184151a

  • SHA256

    974c419976a3fa87745e1ac38ea654f8f8cf57f97189201fd0f74dc6384c67ae

  • SHA512

    0b2057669865b328099f088db45bdf0d7ec892591f548bae12128d1e4a1ef44a44ec09b8ed688c49b16bb74800f318ed45b8e10e1e95c10ffe402d0749136522

  • SSDEEP

    6144:IQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:IQMyfmNFHfnWfhLZVHmOog

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-15_39fe40aa4588d882590f9b7b42d6a210_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-15_39fe40aa4588d882590f9b7b42d6a210_mafia_nionspy.exe"
    1⤵
    • Loads dropped DLL
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2540
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe"
        3⤵
        • Executes dropped EXE
        PID:2692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\lsassys.exe
    Filesize

    280KB

    MD5

    51966395b25fa1db4cd19a7c4f624c71

    SHA1

    2ddeb99e601afc61ce32e2a9c45b93d25b207a3f

    SHA256

    84878eacceb36db18e9c7a3d213fbafe4366ae72911cabcc8203e667fef12a4a

    SHA512

    5f9ba91c4e7bea7c53e9002df9f215e0e71cac93d7431c2940ec5f05e757e3fcf8680c80aa28ccd39bedd75a5f2bbe252cf4addb1c483ff40f27030e206747da

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