Analysis

  • max time kernel
    101s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-08-2024 17:03

General

  • Target

    6680857f08eed0735857416d85e0f080N.dll

  • Size

    76KB

  • MD5

    6680857f08eed0735857416d85e0f080

  • SHA1

    f0dc6d17f77dd4dd0573b9091c0711cdee67906c

  • SHA256

    47588a492f3ff75f1915412d89887c2fd0ab7c3f36b32f5745fe4ac1eb569eed

  • SHA512

    9cb47d643d62d2c16b0a7c0745ecec4617c4891a9c1af762d0f0c0f656870183d4204817000a7a447475cdb7ad0dc7374024b289c2ba46171b81b57cf02e2101

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zi+uPGiWy:c8y93KQjy7G55riF1cMo03sfPSy

Score
7/10

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\6680857f08eed0735857416d85e0f080N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3488
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6680857f08eed0735857416d85e0f080N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1056
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 712
        3⤵
        • Program crash
        PID:5012
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1056 -ip 1056
    1⤵
      PID:4396

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1056-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/1056-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB