Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17-08-2024 02:02

General

  • Target

    2dd1caea15d47b48cf4722eb7a1b4260N.dll

  • Size

    76KB

  • MD5

    2dd1caea15d47b48cf4722eb7a1b4260

  • SHA1

    5ce5876fa2f774542237ee693bcf13f8177ad674

  • SHA256

    b9702c64dd7e6cd12f07e4acdc3bd5d7c1a5e9beb9066066746a438651901fac

  • SHA512

    42b1917eb8217e9de6e7f344df0594a049ede195b41ecaacacb859383de7101349163478488e1a5368e926d659f426825496d9d64f47539cce8ba59e7a070ade

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZGm:c8y93KQjy7G55riF1cMo03Am

Score
7/10

Malware Config

Signatures

  • UPX packed file 3 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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2dd1caea15d47b48cf4722eb7a1b4260N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2dd1caea15d47b48cf4722eb7a1b4260N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1176
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 232
        3⤵
        • Program crash
        PID:1232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1176-2-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1176-0-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1176-1-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1176-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB