Analysis

  • max time kernel
    166s
  • max time network
    196s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2023 18:28

General

  • Target

    00763e33fc40bd5e44ec29dff0ad379b.dll

  • Size

    172KB

  • MD5

    00763e33fc40bd5e44ec29dff0ad379b

  • SHA1

    c4664a4a91e621035f5ff81c7bfbf5cf1f18ea5d

  • SHA256

    23ad5459c4b0fc72f7e651828840eb0057437fc02b2473f32e6a975c465fa01f

  • SHA512

    795ac8598c2afc06cb535676ec85b8bf92a5031fc2cd210bca8f877d6881170833aad0e71a71d6e4be446ce684af328792b47a175ad3d4c0594067cf667cfce6

  • SSDEEP

    3072:hReZZ3vlHwYIu00MVkFLXQEFv05tuWGywg2DGmdU6ol1kkOsZQPl6fQDn08oJM2S:/eZ1lHaXOFLHFc5tBhskNZQwfQT08oJM

Score
1/10

Malware Config

Signatures

  • 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\00763e33fc40bd5e44ec29dff0ad379b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\00763e33fc40bd5e44ec29dff0ad379b.dll,#1
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:5064
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5064 -ip 5064
    1⤵
      PID:2984

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5064-0-0x0000000010000000-0x0000000010324000-memory.dmp

      Filesize

      3.1MB

    • memory/5064-1-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

      Filesize

      4KB

    • memory/5064-2-0x0000000010000000-0x0000000010324000-memory.dmp

      Filesize

      3.1MB

    • memory/5064-3-0x0000000010000000-0x0000000010324000-memory.dmp

      Filesize

      3.1MB

    • memory/5064-4-0x0000000010000000-0x0000000010324000-memory.dmp

      Filesize

      3.1MB

    • memory/5064-5-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

      Filesize

      4KB