Analysis

  • max time kernel
    144s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2023 06:48

General

  • Target

    0cb2cc1e354001079f76262a1af28f52.xlsm

  • Size

    186KB

  • MD5

    0cb2cc1e354001079f76262a1af28f52

  • SHA1

    48e3d60e2e2a7502f2b5a9668276910ceaeb2501

  • SHA256

    6e486da9c8430de910b8d1f3c86b4f1dd787591232f854b3d1d77d39606014cb

  • SHA512

    e52feb77954bc9407d12f684ebac6e97e7227e4b6340ca20324a342fec7be6a6be566ea0a9a366c802bd2ca131cf49e7822cf62f986b7626527a1203929f5fef

  • SSDEEP

    3072:8AuXDusrJcGUAUpF2e/RIiZmxjTH0Fq2yIyJFZqcN+KCiSsYErzSK/Xkp1:8AuTRcGUlFzy4mpTHdrUc3/SsYAS7

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://feedbackdownload.today/44389,7571259259.jpg

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\0cb2cc1e354001079f76262a1af28f52.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 -silent ..\ALBATROS1.dll
      2⤵
      • Process spawned unexpected child process
      PID:2824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2232-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2232-1-0x0000000071FCD000-0x0000000071FD8000-memory.dmp

    Filesize

    44KB

  • memory/2232-2-0x0000000071FCD000-0x0000000071FD8000-memory.dmp

    Filesize

    44KB