Analysis

  • max time kernel
    121s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31-03-2024 16:33

General

  • Target

    $TEMP/kernel.dll

  • Size

    7.5MB

  • MD5

    3addcb27ffbfeecf0cf1f4980e0b0baf

  • SHA1

    dde794a1bb1fba39d30334b0abce6010092c5d27

  • SHA256

    15c2a89dc69cc532d59c40946f4764aeff284fd01734c2f5783efd60ce14f40a

  • SHA512

    3f2ed545f5f913f645506829192291098a7981afdc761f5cb996c299abe0cd5befc1585b0bafd189a5505b3543cadb340df50fbf9551de4c84b9d193628a082b

  • SSDEEP

    196608:4uoz1uHMDYjG4mJmvoG7nAbyrxpetNvjr:4uozPoumvozbyOr

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\kernel.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\kernel.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2808

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2808-0-0x0000000000150000-0x0000000000151000-memory.dmp

    Filesize

    4KB

  • memory/2808-2-0x0000000000150000-0x0000000000151000-memory.dmp

    Filesize

    4KB

  • memory/2808-5-0x0000000071140000-0x000000007256C000-memory.dmp

    Filesize

    20.2MB

  • memory/2808-6-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2808-4-0x0000000000150000-0x0000000000151000-memory.dmp

    Filesize

    4KB

  • memory/2808-8-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2808-10-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2808-13-0x0000000000170000-0x0000000000171000-memory.dmp

    Filesize

    4KB

  • memory/2808-15-0x0000000000170000-0x0000000000171000-memory.dmp

    Filesize

    4KB

  • memory/2808-17-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2808-18-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2808-21-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/2808-23-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/2808-33-0x00000000006D0000-0x00000000006D1000-memory.dmp

    Filesize

    4KB

  • memory/2808-31-0x00000000006D0000-0x00000000006D1000-memory.dmp

    Filesize

    4KB

  • memory/2808-29-0x00000000006D0000-0x00000000006D1000-memory.dmp

    Filesize

    4KB

  • memory/2808-28-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2808-26-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB