Analysis

  • max time kernel
    144s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 02:45

General

  • Target

    4d9c06387228da212b791c16b19fe2f3.exe

  • Size

    1.1MB

  • MD5

    4d9c06387228da212b791c16b19fe2f3

  • SHA1

    705adba7ea6889d8944eb1d4a44987133bdb857e

  • SHA256

    21148d1db228e3b204f33ddfc6e1ef7f0e693c076102931c7e0d2066d59a7472

  • SHA512

    67c1adc4204d134e1f6a6c2e2547bcef78c7255ee08288e3bf2915fac599eb0845482901cde31137ff61db8979d5bd1b1eb2f7bbe24f0ed316f9847e3342f3c5

  • SSDEEP

    24576:1WvknOMEfKUF3AeIuBiuNQpLTG+56drGRQFG3MuKwflEgVhTWYi+v:1UeOMmOeLzmq+562W3Yi+v

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d9c06387228da212b791c16b19fe2f3.exe
    "C:\Users\Admin\AppData\Local\Temp\4d9c06387228da212b791c16b19fe2f3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1896
    • C:\Users\Admin\AppData\Local\Temp\a29kAJxT6H\L34vC1wa\Setup.exe
      C:\Users\Admin\AppData\Local\Temp\a29kAJxT6H\L34vC1wa\Setup.exe --relaunch
      2⤵
      • Executes dropped EXE
      • Modifies Internet Explorer settings
      PID:5076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1896-0-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-11-0x0000000000400000-0x000000000051ED14-memory.dmp

    Filesize

    1.1MB

  • memory/1896-21-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-32-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-43-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-50-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-56-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-63-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-65-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-64-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-62-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-60-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-61-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-59-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-58-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-57-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-55-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-54-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-53-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-52-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-51-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-206-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-49-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-48-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-47-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-45-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-46-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-44-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-42-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-40-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-41-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-39-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-38-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-37-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-36-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-35-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-34-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-33-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-31-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-30-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-29-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-28-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-27-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-26-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-25-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-24-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-23-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-22-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-20-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-19-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-18-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-17-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-16-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-15-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-14-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-13-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-12-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-9-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-10-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-8-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-7-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-2-0x0000000000400000-0x000000000051ED14-memory.dmp

    Filesize

    1.1MB

  • memory/1896-1-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/1896-846-0x00000000021D0000-0x00000000022CE000-memory.dmp

    Filesize

    1016KB

  • memory/5076-424-0x0000000000400000-0x000000000051ED14-memory.dmp

    Filesize

    1.1MB

  • memory/5076-619-0x0000000000670000-0x000000000076E000-memory.dmp

    Filesize

    1016KB

  • memory/5076-837-0x0000000000670000-0x000000000076E000-memory.dmp

    Filesize

    1016KB