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Analysis

  • max time kernel
    121s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 23:24

General

  • Target

    2024-08-22_dfddffdb1fe11a38f4720b175bd59b32_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    dfddffdb1fe11a38f4720b175bd59b32

  • SHA1

    a26429a5b6d9fdef619d119313852187dd8c925a

  • SHA256

    49e9c06666d7a5f40dbf39afc4bf30fe824948f23cc08c8940a21afe1b96eb80

  • SHA512

    149ec08c1901742b35d6c0a90dece24a58a22983592dda740b0720eca718e75ff8cff0058882b597f6d46e6479bdb9cb1543d72b95547e56895410fca57cfb2d

  • SSDEEP

    6144:UQ+Tyfx4NF67Sbq2nW82X45gc3BaLZVS0mOoC8zbzDie:UQMyfmNFHfnWfhLZVHmOog

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).

  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-08-22_dfddffdb1fe11a38f4720b175bd59b32_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-22_dfddffdb1fe11a38f4720b175bd59b32_mafia_nionspy.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2852
      • C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe"
        3⤵
        • Executes dropped EXE
        PID:2624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Roaming\Microsoft\XMMC\lsassys.exe

    Filesize

    280KB

    MD5

    d49a0647c4e7dd016335cd6c89c2d5b8

    SHA1

    c41ea4c6db64e0d492b01eb9d90d9dcce79a6114

    SHA256

    8b880b725aa2f0cc215747b98c3edda0e72c6ebc8122c36f6eb8fcb1229af7f3

    SHA512

    f398cc1303d78888a5bfd14a11f2387e6aa3601ee522ca798121ffba8173a73dabb373bfc5ccaf2731e8ea5a80cef0ababd0467f9f5aed5c6027164677bd1121