Analysis

  • max time kernel
    82s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/05/2023, 20:09

General

  • Target

    b3510382a9cda65dc9e227579a7601afad9b8778be1604bfc226e82136097909.exe

  • Size

    3.6MB

  • MD5

    30a8b085d1d2d94c13b381332a3afb56

  • SHA1

    0857516558e0a7b98d7a16c5c2e5cb98eab92a4f

  • SHA256

    b3510382a9cda65dc9e227579a7601afad9b8778be1604bfc226e82136097909

  • SHA512

    0d48673c879f09c255553b275a6a007070c90fb4451e6181fc884613e85ff99ec8b9e148414435cb02e9fbd76421090ef157d44a1ebdb62aa08ca5747c1bc66e

  • SSDEEP

    49152:V85jCYbx7ZGJ6+1qNlu/BHuOQYCzV9OTZj3FjTFrUxvIcWTp+s8KuqGaX0ToIBAH:q5j7lkJ6E/BHuOQYCznOTZKvfJBAUZL4

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3510382a9cda65dc9e227579a7601afad9b8778be1604bfc226e82136097909.exe
    "C:\Users\Admin\AppData\Local\Temp\b3510382a9cda65dc9e227579a7601afad9b8778be1604bfc226e82136097909.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 640
      2⤵
      • Program crash
      PID:4600
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2432 -ip 2432
    1⤵
      PID:4036

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\iext1.fnr.bbs.125.la

            Filesize

            540KB

            MD5

            c88d6160cbd3f6ccd00341d65b6fe7b2

            SHA1

            1662ee7dab85bf699f531ced86553a9f908d01be

            SHA256

            cb1f58d312eff2979fe1ff070ec5acf94acdbeb9c5facc269d521fe6afdf56c5

            SHA512

            0e0ad0c61a0342582adccc93b586f51e538d522c9c89e164f47418d1dc899fa6336fbaed1ccd8ae0c0fe6c230a6d85a9d52d9422bcd1210c01e29f24a3503a75