Analysis

  • max time kernel
    45s
  • max time network
    85s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 17:09

Errors

Reason
Machine shutdown

General

  • Target

    2fbd1c6cee04db333be5e1594e822281.exe

  • Size

    78KB

  • MD5

    2fbd1c6cee04db333be5e1594e822281

  • SHA1

    15731243d404c4bb28a59acd24ac76f1cc310909

  • SHA256

    e47c56941ef5ad167405b47226460f024dadc64fc75cea0d337b7507262cd9e6

  • SHA512

    02d70dd08b6ac2547a4e73fce47e172c0961154c41f026de206fc11a7ea51129e122912eff2deb501c07a0fc87a4c656ce878686652b9b9782ce25618f36eefb

  • SSDEEP

    1536:oWG/sG8SWaS8sbGt5q8grA8F4fL7UYgBojsVU1Dpg3EAoKJlIK:89WaSWtoAb9bpnAoKJlIK

Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • Drops file in System32 directory 1 IoCs
  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2fbd1c6cee04db333be5e1594e822281.exe
    "C:\Users\Admin\AppData\Local\Temp\2fbd1c6cee04db333be5e1594e822281.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2884
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa398f855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:1744

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2884-0-0x0000000001000000-0x0000000001016000-memory.dmp

          Filesize

          88KB

        • memory/2884-1-0x0000000001000000-0x0000000001016000-memory.dmp

          Filesize

          88KB

        • memory/2884-2-0x00000000006A0000-0x00000000006A1000-memory.dmp

          Filesize

          4KB

        • memory/2884-3-0x0000000001000000-0x0000000001016000-memory.dmp

          Filesize

          88KB