Analysis

  • max time kernel
    172s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2024 06:00

General

  • Target

    2024-01-09_b1f4574b75309055d6bfcd8d0a806839_mafia.exe

  • Size

    411KB

  • MD5

    b1f4574b75309055d6bfcd8d0a806839

  • SHA1

    3d2fb3896d9ff8c0b7f8ecc190d55724530fe858

  • SHA256

    91d74e589a1f6c3c60810889de44542537219c69897e5cc67c2bf5425470fcf3

  • SHA512

    18b8c17fc05d0013ae73511d85795f08aab6bd8606138394b35d56d514d035be610b5467868da2667631b3982d8168092f72f93d83b1b6780027eb3471600d91

  • SSDEEP

    6144:gVdvczEb7GUOpYWhNVynE/mFw8wM7XrQXBsvOjecaP23eWEqHI:gZLolhNVyEz67XrQWOjecaPqeWEqHI

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-09_b1f4574b75309055d6bfcd8d0a806839_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-09_b1f4574b75309055d6bfcd8d0a806839_mafia.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Users\Admin\AppData\Local\Temp\EE77.tmp
      "C:\Users\Admin\AppData\Local\Temp\EE77.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2024-01-09_b1f4574b75309055d6bfcd8d0a806839_mafia.exe 74610D77BDEED63AC2689EDF55C24D93DA76220ECC5FBD0E4070516955D0A29691B3FC61E90BCA1F9C33932F5131E7A38F0DA0B4F23289946AAB764E4E58DECC
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:4072

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\EE77.tmp

    Filesize

    411KB

    MD5

    168c1d277087d0fe1860d08ed9bd5709

    SHA1

    74611f0e617e55e8924d90dac7b62c7a50af6660

    SHA256

    b6ffc41718d552d5ab65a9f92ac2ba8e43ad53bd13c514093b90e2be27562d19

    SHA512

    4dd8b241e392c1aeb2425d93c62be93645eaf8a24a082c66d3a57e5509206683f69155c3da0db42ed03b470d582c76290454d3ca194610cce39e8ae83363119c