Analysis

  • max time kernel
    144s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/08/2024, 19:09

General

  • Target

    SWT20240506_12082.xls

  • Size

    1.3MB

  • MD5

    e522d386b90054af950c456a9c108fd9

  • SHA1

    b82c7a42f9b049d8ea92b3208e05192e91d7987a

  • SHA256

    3368d7c3e01ae5c705b3461d99d39b7622333786503a651e09940d5ca3b7d191

  • SHA512

    a56c61601e2c7dc8721609984e18a0869bf5b9c5a09a51c0996a14de3efef5f928c5e80d8f5f38e0af91b068afed68f39a2998fb347953269a6818caaf6093db

  • SSDEEP

    24576:hd6KSRqupz/99AqhZbARM8lFUuEakUES+waAOKdTrKYN3B:hAKSnz/fAzvU2kUEIOKVpB

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Detected phishing page
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SWT20240506_12082.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1468
    • C:\Windows\System32\mshta.exe
      C:\Windows\System32\mshta.exe -Embedding
      2⤵
      • Process spawned unexpected child process
      PID:1388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    613a78484e0dc0d7ba0783981aa5eaad

    SHA1

    b84bc1c55fe78a9caa49da4ce0219c63ba82d004

    SHA256

    56f79cdabb4a8dd565875882c726c1d29bf58a4032d0f3339459d5f8130fd220

    SHA512

    122fd755286e14142e44a4796baefceb41672f5a98938c58b1c60a3c40c6a0d68451a8a0eb89ab5bb1d9d175e98a05221dd5bf5bb479e8a2ccdfc859d3fff8e6

  • memory/1388-34-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1388-47-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1388-44-0x00007FF7CFBD0000-0x00007FF7CFBD8000-memory.dmp

    Filesize

    32KB

  • memory/1388-36-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-8-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-10-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-5-0x00007FF89252D000-0x00007FF89252E000-memory.dmp

    Filesize

    4KB

  • memory/1468-7-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-9-0x00007FF84FE90000-0x00007FF84FEA0000-memory.dmp

    Filesize

    64KB

  • memory/1468-11-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-12-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-15-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-14-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-16-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-17-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-18-0x00007FF84FE90000-0x00007FF84FEA0000-memory.dmp

    Filesize

    64KB

  • memory/1468-13-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-6-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-0-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-1-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-2-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-3-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-46-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB

  • memory/1468-4-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-76-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-75-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-74-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-73-0x00007FF852510000-0x00007FF852520000-memory.dmp

    Filesize

    64KB

  • memory/1468-77-0x00007FF892490000-0x00007FF892685000-memory.dmp

    Filesize

    2.0MB