Analysis

  • max time kernel
    129s
  • max time network
    132s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    14-01-2022 07:24

General

  • Target

    3dac84aa8db00f20e969a61312ee55578cd4dbbf6ec0e4285878d301d3271acf.xlsm

  • Size

    83KB

  • MD5

    ea061c58b645e00b934085f3d67587f1

  • SHA1

    38400c60792c070b034cd4404f89cefc6b84eeef

  • SHA256

    3dac84aa8db00f20e969a61312ee55578cd4dbbf6ec0e4285878d301d3271acf

  • SHA512

    a79074c8bf8dad84a5aa8bac3784bf3e23f98bd294ef45e5ae8bcc6fd7e9eba551e554fdfd5b502f57a28a262eca5643a98aa6325cdac893fca7289b4f48e17b

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://adi.iswks.com/assets/hO1v71pqfNN/

xlm40.dropper

http://kopbhawan.com/mdphht/fwqEBVQlJXHayt/

xlm40.dropper

http://towardsun.net/admin/dcg3jSLkPuYsQ5xB/

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\3dac84aa8db00f20e969a61312ee55578cd4dbbf6ec0e4285878d301d3271acf.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3608

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3608-115-0x00007FF836310000-0x00007FF836320000-memory.dmp

    Filesize

    64KB

  • memory/3608-116-0x00007FF836310000-0x00007FF836320000-memory.dmp

    Filesize

    64KB

  • memory/3608-117-0x00007FF836310000-0x00007FF836320000-memory.dmp

    Filesize

    64KB

  • memory/3608-118-0x00007FF836310000-0x00007FF836320000-memory.dmp

    Filesize

    64KB

  • memory/3608-119-0x000002181B740000-0x000002181B742000-memory.dmp

    Filesize

    8KB

  • memory/3608-120-0x000002181B740000-0x000002181B742000-memory.dmp

    Filesize

    8KB

  • memory/3608-121-0x000002181B740000-0x000002181B742000-memory.dmp

    Filesize

    8KB

  • memory/3608-127-0x00007FF836310000-0x00007FF836320000-memory.dmp

    Filesize

    64KB