Analysis

  • max time kernel
    131s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    13-01-2022 21:02

General

  • Target

    80f732153350e276a2b676506c38904e02387501bbd7946340ee90858bcc5f79.xlsm

  • Size

    82KB

  • MD5

    cddd70be02fe3a31ec6a738deb05c6c1

  • SHA1

    21ad389c6dd1ea3b3bd7b4080f06a8d2c1da5b8c

  • SHA256

    80f732153350e276a2b676506c38904e02387501bbd7946340ee90858bcc5f79

  • SHA512

    6354c04afccb34262f4a816e99ee1c59604041372f1083d63ab15685607a551ead68b8663f175d3ff487779a71edf85b71dcff4dcd5810a05be651d8e3a5bc37

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://insertcatherreview.xyz/wp-includes/UUlQtC51SL8IzBT/

xlm40.dropper

http://bbc-us.com/wp-admin/48r6tiF1qTMqrAO/

xlm40.dropper

http://vulkanvegasbonus.jeunete.com/igepuuuy/EPylXD8BuTAslj/

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 FindShellTrayWindow 2 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\80f732153350e276a2b676506c38904e02387501bbd7946340ee90858bcc5f79.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3532

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3532-115-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

    Filesize

    64KB

  • memory/3532-116-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

    Filesize

    64KB

  • memory/3532-117-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

    Filesize

    64KB

  • memory/3532-118-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

    Filesize

    64KB

  • memory/3532-120-0x000001AF0EF60000-0x000001AF0EF62000-memory.dmp

    Filesize

    8KB

  • memory/3532-119-0x000001AF0EF60000-0x000001AF0EF62000-memory.dmp

    Filesize

    8KB

  • memory/3532-121-0x000001AF0EF60000-0x000001AF0EF62000-memory.dmp

    Filesize

    8KB

  • memory/3532-127-0x00007FFBCE9E0000-0x00007FFBCE9F0000-memory.dmp

    Filesize

    64KB