Analysis

  • max time kernel
    0s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 13:44

General

  • Target

    22b9e36c204921c894affd6c1710204e.exe

  • Size

    695KB

  • MD5

    22b9e36c204921c894affd6c1710204e

  • SHA1

    9959d9a402ffca89ed4c0e1837e4cca76b12ae78

  • SHA256

    118c88941367943e2e3c627154e9c971c0f6d45644afece5488696eb98eeab84

  • SHA512

    0601a54ea177ac2dd782aa66097da1cdc716853848b2316407de78e89b692b50cc1f24ca9ec85d1cc0d571a36e5c8bcf248f16adc108647aaf02aaef1005d689

  • SSDEEP

    12288:qHEXvzEFWs4iSVo3DUY/ZYVlYThADtaQPbcSTpl2oKrweMBPsup30f4vSSZm58vc:qHEXvzEFWLtW3DUY/ZthawkbB2oKrwYt

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22b9e36c204921c894affd6c1710204e.exe
    "C:\Users\Admin\AppData\Local\Temp\22b9e36c204921c894affd6c1710204e.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetWindowsHookEx
    PID:5096
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 2652
      2⤵
      • Program crash
      PID:3436
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5096 -ip 5096
    1⤵
      PID:3168

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5096-0-0x0000000000400000-0x000000000067A000-memory.dmp

      Filesize

      2.5MB

    • memory/5096-1-0x0000000000840000-0x0000000000843000-memory.dmp

      Filesize

      12KB

    • memory/5096-6-0x0000000000840000-0x0000000000843000-memory.dmp

      Filesize

      12KB

    • memory/5096-5-0x0000000000400000-0x000000000067A000-memory.dmp

      Filesize

      2.5MB