Analysis

  • max time kernel
    140s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 10:32

General

  • Target

    448b35ad2bfeb1353a5b668b7cbb140d9ad958d5f9ab7a426f9eb8e1a6e8b545.xls

  • Size

    70KB

  • MD5

    8a4506de9bcc7b0841edc087a2936942

  • SHA1

    94490ba077aba51333b8afaa41aa40fe096edd55

  • SHA256

    448b35ad2bfeb1353a5b668b7cbb140d9ad958d5f9ab7a426f9eb8e1a6e8b545

  • SHA512

    e66bff3ff137aad1cb1515de0d2081306986c91d65395dae9f4c3b9814aed122f7e56177da603fbb92da77ed5e1ce00a99e6770c041729701b85ffe9274e18e1

  • SSDEEP

    1536:fDlYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0ad50+99rHk+wTWOWhMBG5/mu:fDlYkEIuPm3fNRZmbaoFhZhR0cixIHml

Score
1/10

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • 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

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\448b35ad2bfeb1353a5b668b7cbb140d9ad958d5f9ab7a426f9eb8e1a6e8b545.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:940

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/940-54-0x000000002F251000-0x000000002F254000-memory.dmp
    Filesize

    12KB

  • memory/940-55-0x00000000710E1000-0x00000000710E3000-memory.dmp
    Filesize

    8KB

  • memory/940-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/940-57-0x00000000720CD000-0x00000000720D8000-memory.dmp
    Filesize

    44KB

  • memory/940-58-0x00000000753F1000-0x00000000753F3000-memory.dmp
    Filesize

    8KB

  • memory/940-59-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-60-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-61-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-62-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-63-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-64-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-65-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-66-0x0000000000584000-0x000000000058D000-memory.dmp
    Filesize

    36KB

  • memory/940-67-0x0000000000587000-0x0000000000590000-memory.dmp
    Filesize

    36KB

  • memory/940-68-0x0000000000587000-0x0000000000590000-memory.dmp
    Filesize

    36KB

  • memory/940-69-0x00000000720CD000-0x00000000720D8000-memory.dmp
    Filesize

    44KB

  • memory/940-70-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/940-71-0x00000000720CD000-0x00000000720D8000-memory.dmp
    Filesize

    44KB