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Analysis

  • max time kernel
    94s
  • max time network
    95s
  • 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, 09:52

General

  • Target

    bd999dd1437835cfe8224694effeaac2b7081bad0d2a4a0217d55ee6d8ba66c2.dll

  • Size

    76KB

  • MD5

    cf709bddecc6fc5f86401691a33d583f

  • SHA1

    5f490b20dc4ea65c374eb5b88b04508ad092071b

  • SHA256

    bd999dd1437835cfe8224694effeaac2b7081bad0d2a4a0217d55ee6d8ba66c2

  • SHA512

    ea792f4d1aabd336a93407fa492aedb38302b3dbd5d84ba0bd123a8bc35e7ee1e98ae3af1ef17943c5b64c73e21d05a41a9b4ae60f3f7c2e753ae94110eae315

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZUNWqnj8O:c8y93KQjy7G55riF1cMo03yN

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\bd999dd1437835cfe8224694effeaac2b7081bad0d2a4a0217d55ee6d8ba66c2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:928
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd999dd1437835cfe8224694effeaac2b7081bad0d2a4a0217d55ee6d8ba66c2.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3604
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 704
        3⤵
        • Program crash
        PID:5052
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 3604 -ip 3604
    1⤵
      PID:4372

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3604-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/3604-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB