Analysis

  • max time kernel
    110s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    16-08-2024 21:12

General

  • Target

    5b005c2e25225fc18c82b02c8b623320N.dll

  • Size

    76KB

  • MD5

    5b005c2e25225fc18c82b02c8b623320

  • SHA1

    fbcf225843ebf840101cae142846ebfbd6caed6c

  • SHA256

    ae8380c86aebf6f7f6ce6eab205269f5737c598b9348550ffd8e338ab943e793

  • SHA512

    a98678620a12fb0a2f2c5c5fdb22f52453839cc5054c34be05c7b3ea334cc827e2e97d0b50fdd03c8b8c0d6a87d4abc0972d4c8b80aae613790f3ba7eb7dc931

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZBaqvnF:c8y93KQjy7G55riF1cMo03PaqvnF

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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\5b005c2e25225fc18c82b02c8b623320N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5b005c2e25225fc18c82b02c8b623320N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 308
        3⤵
        • Program crash
        PID:2192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2692-0-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2692-1-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB