Analysis

  • max time kernel
    141s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 23:48

General

  • Target

    8d09b3505b185451ca9cf750e5d67c8ab9a82931ec9ae0c337d245f069581c21.dll

  • Size

    76KB

  • MD5

    26ede7774a97a19be3dbe58a94c39320

  • SHA1

    84d64d465382931dbafdf7ebf43a0f7a9a56e9b7

  • SHA256

    8d09b3505b185451ca9cf750e5d67c8ab9a82931ec9ae0c337d245f069581c21

  • SHA512

    788c172e8d466169079746229754fd96f2920d9cf6869efb96988f22daca64c3f3e18e81005f6279b6d59eb65bcf11c1e497630e0924362b3af5f250c77ea4f8

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZG8gYGH:c8y93KQjy7G55riF1cMo03Q8gYW

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8d09b3505b185451ca9cf750e5d67c8ab9a82931ec9ae0c337d245f069581c21.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8d09b3505b185451ca9cf750e5d67c8ab9a82931ec9ae0c337d245f069581c21.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2684-0-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2684-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2684-2-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2684-1-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2684-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2684-5-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB