Analysis

  • max time kernel
    131s
  • max time network
    130s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    14-01-2022 03:04

General

  • Target

    efe94cedd53de019cc10da7939e5ea9a62de62e66cb917b3d2ffcc8f2fba969d.xlsm

  • Size

    83KB

  • MD5

    8a6933b776b90c3e5610c67d12f51f79

  • SHA1

    5656531bdbe27bfec2fc8b51047127e50e033ebe

  • SHA256

    efe94cedd53de019cc10da7939e5ea9a62de62e66cb917b3d2ffcc8f2fba969d

  • SHA512

    c93f25f3d387e6dc3fd503553de7795ee6b09e9b1d5e911174fd5c13a9ba3a862fa88d0f19f7444077992ef51af433f71a5df3b30dd9710ce9f8f2d64aee3135

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\efe94cedd53de019cc10da7939e5ea9a62de62e66cb917b3d2ffcc8f2fba969d.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3460

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3460-114-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmp

    Filesize

    64KB

  • memory/3460-115-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmp

    Filesize

    64KB

  • memory/3460-116-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmp

    Filesize

    64KB

  • memory/3460-117-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmp

    Filesize

    64KB

  • memory/3460-118-0x000001E49D420000-0x000001E49D422000-memory.dmp

    Filesize

    8KB

  • memory/3460-119-0x000001E49D420000-0x000001E49D422000-memory.dmp

    Filesize

    8KB

  • memory/3460-120-0x00007FFD72FE0000-0x00007FFD72FF0000-memory.dmp

    Filesize

    64KB

  • memory/3460-121-0x000001E49D420000-0x000001E49D422000-memory.dmp

    Filesize

    8KB

  • memory/3460-127-0x00007FFD6F570000-0x00007FFD6F580000-memory.dmp

    Filesize

    64KB

  • memory/3460-128-0x00007FFD6F570000-0x00007FFD6F580000-memory.dmp

    Filesize

    64KB