Analysis

  • max time kernel
    153s
  • max time network
    215s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/02/2024, 15:46

General

  • Target

    4d96051e097fb70d6029094a577ed5435b416235497177a5b26af97b421318ca.exe

  • Size

    176KB

  • MD5

    c6f75f5650832831a9e7e84bc6868db8

  • SHA1

    c5f47b0a01a14bbc69dcaa4160f63fbefed29cd2

  • SHA256

    4d96051e097fb70d6029094a577ed5435b416235497177a5b26af97b421318ca

  • SHA512

    dafb2bff88cf95f53c7ef6e769807f827bdc5aff561174d30210623c7e8a4338b3c24c70b4c9b6daf466e2ec04edabb9fb4417fa64cf5c8e431cb4720a80d8d3

  • SSDEEP

    3072:Mq8q87c1yGvKuaOzr0Swn2lQBV+UdE+rECWp7hK37:MDq+c1NiRvtLBV+UdvrEFp7hKr

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d96051e097fb70d6029094a577ed5435b416235497177a5b26af97b421318ca.exe
    "C:\Users\Admin\AppData\Local\Temp\4d96051e097fb70d6029094a577ed5435b416235497177a5b26af97b421318ca.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/3060-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3060-6-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/3060-7-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3060-8-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB