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Analysis

  • max time kernel
    16s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    13/09/2024, 03:35

General

  • Target

    0a7f653f573f173a54b97b2192cbae00N.dll

  • Size

    8KB

  • MD5

    0a7f653f573f173a54b97b2192cbae00

  • SHA1

    f040a2a2a6d62654a90abecb4939983e124cad35

  • SHA256

    7b77d087dcb6eecd61a8ccaeb08fd8ca3da72bfe6b74f083e7f2076f5bd7dd86

  • SHA512

    3c25cc5a9f58f116d0139590be7139894d57bc1e030be2631a415be4f68f7912657dc293f97222f9e224170bcc530e84f15be92e91ef61638d9a5f1e8b53d964

  • SSDEEP

    192:0h4SFyvWohE5xf6YUBSL63SUJqtMblWN:0O+ohE2B13NJqtM

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 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 WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a7f653f573f173a54b97b2192cbae00N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0a7f653f573f173a54b97b2192cbae00N.dll,#1
      2⤵
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:2236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2236-2-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2236-1-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2236-0-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/2236-3-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB