Analysis

  • max time kernel
    143s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2024, 17:27

General

  • Target

    dfb5977b6f162e3a966a07644a498b61.exe

  • Size

    657KB

  • MD5

    dfb5977b6f162e3a966a07644a498b61

  • SHA1

    063cd2a4511bea8a1f3380722687b72329a4e94d

  • SHA256

    9a0f19bdd80d58107a4e21b250766cbf938377594f0fb5df78f93cdfc7478586

  • SHA512

    007b1c45890a1a5371521b4373af880bd2a4a3373d029c7d2a0bc9ffc10c19a2f05810889fe356e28082858c7c2616f9d9be716181c76e30fa2e957926179bca

  • SSDEEP

    12288:L5vwXEX6+nzn6wccD5f40EhWCleSxRmu4AHbj3ARj4xG9MYSzepy2nSv5ZPd:L5bnr6wccD140EgQeSTmWAwG9MYBbSnd

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfb5977b6f162e3a966a07644a498b61.exe
    "C:\Users\Admin\AppData\Local\Temp\dfb5977b6f162e3a966a07644a498b61.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:2980

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Assist.dll

    Filesize

    40KB

    MD5

    f68089af03965090f395c655daa03ce2

    SHA1

    258489a86c7c22e2149f819682eea93e2b344b5c

    SHA256

    5f0d4c10c8f43057c094c9f695e605433370f30e8439e3a6bae899f6ae5a5aec

    SHA512

    4138b4876b1f9b84519648bd19069e9c82b115235b35cb03f687ae94bec951a6814fb5618ee0418de5819fda6eee091b16a47baa84a474de06d548b55e9b5af7

  • memory/2980-0-0x0000000000400000-0x000000000059D000-memory.dmp

    Filesize

    1.6MB

  • memory/2980-5-0x0000000000400000-0x000000000059D000-memory.dmp

    Filesize

    1.6MB

  • memory/2980-6-0x0000000000400000-0x000000000059D000-memory.dmp

    Filesize

    1.6MB

  • memory/2980-7-0x0000000000400000-0x000000000059D000-memory.dmp

    Filesize

    1.6MB

  • memory/2980-8-0x0000000000400000-0x000000000059D000-memory.dmp

    Filesize

    1.6MB