Analysis

  • max time kernel
    121s
  • max time network
    103s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    28-02-2022 12:17

General

  • Target

    0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9.xlsm

  • Size

    102KB

  • MD5

    e01658f40196c8810a4b654d10212ade

  • SHA1

    caed09b776174509351dfe57e87325cacee7c69d

  • SHA256

    0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9

  • SHA512

    5e502a8d00aa91155e4725323b9f7b073537565a1b185e8a8cce12259b6c7300aebabd8ef776280cecb85b451999742a5bde4ad1a460f12fec0d9c7e7158a666

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://singsamut.ac.th/00-----26phj/ws1iGhQ/ws1iGhQ/

xlm40.dropper

http://xxx247.nl/wp-admin/2fzDb1GGJC4EmhKc/

xlm40.dropper

http://oliverrubber.in/catalog/j/

Signatures

  • 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 8 IoCs

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\0d93a4f12d6e52dd86f8194dc522bdf7b6c4724898e929e12943c15cef4f3aa9.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1648

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1648-115-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB

  • memory/1648-116-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB

  • memory/1648-117-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB

  • memory/1648-118-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB

  • memory/1648-121-0x00007FFB8BD65000-0x00007FFB8BD66000-memory.dmp

    Filesize

    4KB

  • memory/1648-122-0x00007FFB8B7EB000-0x00007FFB8B7EC000-memory.dmp

    Filesize

    4KB

  • memory/1648-276-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB

  • memory/1648-277-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB

  • memory/1648-278-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB

  • memory/1648-279-0x00007FFB4BD50000-0x00007FFB4BD60000-memory.dmp

    Filesize

    64KB