Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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 04:02

General

  • Target

    d7e34f9d498f48d44373ce4873aea68722cc46866fc1df3d931266657101c66a.dll

  • Size

    76KB

  • MD5

    56d1b6458aedb5aba6d313313baf4a65

  • SHA1

    bbb535d052ce296ddf8f7094da9503fa3fdb9299

  • SHA256

    d7e34f9d498f48d44373ce4873aea68722cc46866fc1df3d931266657101c66a

  • SHA512

    99441ab38ead6998f94396610c9a96bc5a7259b1d3d69e4017d8551b211f47cc7114999826e4373ceac466aa66b4b1c35758cfb3da49912588e85d804dda5a20

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZyC+CJl:c8y93KQjy7G55riF1cMo03sc

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\d7e34f9d498f48d44373ce4873aea68722cc46866fc1df3d931266657101c66a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\d7e34f9d498f48d44373ce4873aea68722cc46866fc1df3d931266657101c66a.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:656
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 656 -s 704
        3⤵
        • Program crash
        PID:4672
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 656 -ip 656
    1⤵
      PID:1000

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/656-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/656-2-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB