Overview

overview

7

Static

static

3

2024-03-26...py.exe

windows7-x64

7

2024-03-26...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    135s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26/03/2024, 19:34

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General

  • Target

    2024-03-26_537316c14eb26a309aa3b11d818e959f_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    537316c14eb26a309aa3b11d818e959f

  • SHA1

    8d34a348b1f6ab94105b14ab55680dd6095ca85f

  • SHA256

    64b513da9d37614c8eff4155b1711bd4b74ef8cd729e61ca1d2778a00fe3814b

  • SHA512

    aff8c8c62cd37734aa4d2cc56b39e5b4bbb947c7eff7de5a8bd086f71b262fb726a61d3a3322b02f5fe956fc12325c722d8947fc108488b09fee1b6112aee0f3

  • SSDEEP

    6144:ZQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:ZQMyfmNFHfnWfhLZVHmOog

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 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\2024-03-26_537316c14eb26a309aa3b11d818e959f_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-26_537316c14eb26a309aa3b11d818e959f_mafia_nionspy.exe"
    1⤵
    • Loads dropped DLL
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\dwmsys.exe"
        3⤵
        • Executes dropped EXE
        PID:2736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    280KB

    MD5

    e593e5324f809049cfdeec7812fa4710

    SHA1

    c4a839683dce60fda3f243fbcfa009085a6082e6

    SHA256

    c6f09441263fae7890a84eb487c2cef9800102519888baaa119f8a6f0c85ba50

    SHA512

    457ee07218c82c9a02a1c45b694374e92cde868f76d9a6f9ba85ab1659b8a3b962c17c2bcd0ec9f40519956c97a13a7e124df079a9ef68c1a343e16ca0a0f024

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