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Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/12/2024, 11:49

General

  • Target

    be6a7156b04f565e76ab57457338aaa1026e7b609c231ef7ce2349dfe4ea467aN.dll

  • Size

    76KB

  • MD5

    a2288ef2cbfb79f5512fcc79b3070680

  • SHA1

    725a59e69816ee3acf4839e4f41dc79e71feeb6f

  • SHA256

    be6a7156b04f565e76ab57457338aaa1026e7b609c231ef7ce2349dfe4ea467a

  • SHA512

    924bf036591fc1c316d5e029b68b43fb901d7ec09814065420ff7861fe16cfe6a58730cd53cdbff14529a0c15c142cfb83c629cfb80de30483537b9c4b2bd824

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZAeZoi:c8y93KQjy7G55riF1cMo035H

Score
5/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\be6a7156b04f565e76ab57457338aaa1026e7b609c231ef7ce2349dfe4ea467aN.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4332
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\be6a7156b04f565e76ab57457338aaa1026e7b609c231ef7ce2349dfe4ea467aN.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3880
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 720
        3⤵
        • Program crash
        PID:3256
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3880 -ip 3880
    1⤵
      PID:964

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3880-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/3880-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB