Analysis

  • max time kernel
    103s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-10-2022 18:12

General

  • Target

    aa3e079ec98ce5e1831939ceef4ced1f762f4fd45170089aabc66aae1b79a835.exe

  • Size

    90KB

  • MD5

    76c33b2cb508f2cc32a9d26781449890

  • SHA1

    f917eefd3074e6527938e5d2d6ddd20f86e3fa4e

  • SHA256

    aa3e079ec98ce5e1831939ceef4ced1f762f4fd45170089aabc66aae1b79a835

  • SHA512

    2914b46ef3fcb0b0bd78f0bb7e41fbcefc3c4d6768b8c1ddda0627b14e1725758a5251515bcc4e9470e9d6a3c21e30786acd06cd94dc98ce8c205d261e755622

  • SSDEEP

    1536:Y5rY4s5J1/9qjlrXPTimwCUBtS5Q5grdU3+kNS9Y/bmF6uIo6nX7mNeomBZzJ1JF:KYpJ7qjJ/HeaQ5g2Ow2Y/bmF65NCNeoU

Score
7/10

Malware Config

Signatures

  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aa3e079ec98ce5e1831939ceef4ced1f762f4fd45170089aabc66aae1b79a835.exe
    "C:\Users\Admin\AppData\Local\Temp\aa3e079ec98ce5e1831939ceef4ced1f762f4fd45170089aabc66aae1b79a835.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1016
    • C:\Users\Admin\AppData\Local\Temp\aa3e079ec98ce5e1831939ceef4ced1f762f4fd45170089aabc66aae1b79a835.exe
      "C:\Users\Admin\AppData\Local\Temp\aa3e079ec98ce5e1831939ceef4ced1f762f4fd45170089aabc66aae1b79a835.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3620

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3620-133-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3620-132-0x0000000000000000-mapping.dmp

  • memory/3620-135-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3620-136-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB