Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 17:17

General

  • Target

    9cb4641d9d261f888d9eecd5c23c2839f052ecb0be5393fcf22fa554d4c68c1f.xls

  • Size

    40KB

  • MD5

    7099d2e5ec3d8302c134796858fe3321

  • SHA1

    60a98aded1a95f11b40a614295906a4ae429bdb5

  • SHA256

    9cb4641d9d261f888d9eecd5c23c2839f052ecb0be5393fcf22fa554d4c68c1f

  • SHA512

    7dc58f7ac4068485cbc5ed730df828f9fddfbd38ddef9f153cdce5e7da9ea4dcc057945930d883d8df7fceb2050f969e3aab4d6b6e18938a16e33c6099b1156c

  • SSDEEP

    768:pkZKpb8rGYrMPe3q7Q0XV5xtezEs/68/dgACCBn9kC+xbwcZfqG9tMvcVi1lc:p+Kpb8rGYrMPe3q7Q0XV5xtezEsi8/dk

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://easiercommunications.com/wp-content/w/

xlm40.dropper

http://dulichdichvu.net/libraries/QhtrjCZymLp5EbqOdpKk/

xlm40.dropper

https://www.whow.fr/wp-includes/H54Fgj0tG/

xlm40.dropper

http://genccagdas.com.tr/assets/TTHOm833iNn3BxT/

xlm40.dropper

http://heaventechnologies.com.pk/apitest/xdeAU0rx26LT9I/

xlm40.dropper

http://goonboy.com/goonie/bSFz7Av/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • 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 14 IoCs
  • Suspicious use of WriteProcessMemory 2 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\9cb4641d9d261f888d9eecd5c23c2839f052ecb0be5393fcf22fa554d4c68c1f.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Windows\System32\regsvr32.exe
      C:\Windows\System32\regsvr32.exe ..\wurod.ocx
      2⤵
      • Process spawned unexpected child process
      PID:860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    2KB

    MD5

    62bf2f1388355d75e86f581fef0c23fd

    SHA1

    50921ab4cc2027e387669e05957753c34e366441

    SHA256

    33b72cd4c39c792e09dfc61dd90e0290bfb09b9f6d170d7accf51c87b297e259

    SHA512

    d1acbfbefa3238aa8f88d63d8431109a8e4248d07b7a27fae6ff5042045d6324ead61e78a902bfed7ef4a7c1605233aa9635d27b511b1ce5876413d56cee402d

  • C:\Users\Admin\wurod.ocx

    Filesize

    7KB

    MD5

    797e94343f2bd6d4cdea65cc8b1fdf00

    SHA1

    ad3aa4de0584f6e92e2cf571bc02eb4a8138ba66

    SHA256

    168c6189f01359d4d46c94a1681c214403f530d0c6d643154bc530b5e947407e

    SHA512

    92302d8b4e0c1ec95efafaf33c0e3248a4a071284691cf9b3d96d6f380ed668798cfda620a7389a76c9f1df07c25dd53d32cc26623f27f176f03f8b4eb8498d3

  • memory/2916-17-0x00007FFD5BBB0000-0x00007FFD5BBC0000-memory.dmp

    Filesize

    64KB

  • memory/2916-54-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-4-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

    Filesize

    64KB

  • memory/2916-10-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-11-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-12-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-9-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-13-0x00007FFD5BBB0000-0x00007FFD5BBC0000-memory.dmp

    Filesize

    64KB

  • memory/2916-8-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-7-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-14-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-18-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-0-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

    Filesize

    64KB

  • memory/2916-5-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

    Filesize

    64KB

  • memory/2916-16-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-22-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-20-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-19-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-23-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-15-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-6-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-3-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

    Filesize

    64KB

  • memory/2916-48-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-52-0x00007FFD9DC2D000-0x00007FFD9DC2E000-memory.dmp

    Filesize

    4KB

  • memory/2916-53-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-21-0x00007FFD9DB90000-0x00007FFD9DD85000-memory.dmp

    Filesize

    2.0MB

  • memory/2916-2-0x00007FFD5DC10000-0x00007FFD5DC20000-memory.dmp

    Filesize

    64KB

  • memory/2916-1-0x00007FFD9DC2D000-0x00007FFD9DC2E000-memory.dmp

    Filesize

    4KB