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Analysis

  • max time kernel
    93s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2025, 06:00

General

  • Target

    79893bc1b25edd07a855ea3f137efb36175151095d7e9339c58a91bb99aceb88.dll

  • Size

    76KB

  • MD5

    023b95fff36ea13f7fe46ac938a11a33

  • SHA1

    63f890bce2ee07da0ca4858fb824a700981cc9c2

  • SHA256

    79893bc1b25edd07a855ea3f137efb36175151095d7e9339c58a91bb99aceb88

  • SHA512

    aa1457f86c3dee398d2d880ed913a9eb9c15136c8483ca7eeea989e61ae1f3d3042823952d4a28431b0ccc126ed74b93cff85597a3ef4151f4ccff5122930ff5

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZktRvmT0T:c8y93KQjy7G55riF1cMo03k

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\79893bc1b25edd07a855ea3f137efb36175151095d7e9339c58a91bb99aceb88.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\79893bc1b25edd07a855ea3f137efb36175151095d7e9339c58a91bb99aceb88.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3100
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3100 -s 712
        3⤵
        • Program crash
        PID:4232
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3100 -ip 3100
    1⤵
      PID:2468

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/3100-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/3100-2-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB