Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 01:05

General

  • Target

    9e74bb8693bb212a24e7aed7f1dcc7d1d694112495b1aa9ccc6bd07209a02a4f.exe

  • Size

    132KB

  • MD5

    769aa3dc2207349b51f5c69c1a8948d7

  • SHA1

    9846b98fa69f4e8b352175d8afb9ea4481c1eed2

  • SHA256

    9e74bb8693bb212a24e7aed7f1dcc7d1d694112495b1aa9ccc6bd07209a02a4f

  • SHA512

    252a903632c48c6a44c48a8e3b37a1d417d822f0e9e55e245f6a74c2362eeaa3542e19ee1d4caaf967816f39254c68ed9930d35f32ecc2d9ca1369399af8b198

  • SSDEEP

    3072:2ApldiR+xspX7//GSeIlL0kskMvB00bsMyXeWLky:2ApmRI+7//leIB0TkMZ00bsMyXeAk

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9e74bb8693bb212a24e7aed7f1dcc7d1d694112495b1aa9ccc6bd07209a02a4f.exe
    "C:\Users\Admin\AppData\Local\Temp\9e74bb8693bb212a24e7aed7f1dcc7d1d694112495b1aa9ccc6bd07209a02a4f.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Users\Admin\doawiad.exe
      "C:\Users\Admin\doawiad.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\doawiad.exe

    Filesize

    132KB

    MD5

    bca55e6f2e4f5f8a64bbe79538dfa493

    SHA1

    9b5e9dd34322f7b46a57522a564286d36ca13993

    SHA256

    8f52f3a4908e1fe7ddefa086328b76e544633acb7ea67478a72b024ce742ecce

    SHA512

    1564128c7ea5f00b8a5be914657f109883c841f4183765505952a0e43599ddce397fca016e889abacae17a0ed2c0e2e40f18fafa39455ec40ab79f86f7c2ef4c