Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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, 13:00

General

  • Target

    58dc0ceba7d8b2165aa8552d498b7a2aaa5141e5b21c39c257a749f357d3f3b4.xls

  • Size

    70KB

  • MD5

    ce9e70742917124e36de1d61ef82c19e

  • SHA1

    665f983e7fcfcb928eba971325e79ed9b6da5ae3

  • SHA256

    58dc0ceba7d8b2165aa8552d498b7a2aaa5141e5b21c39c257a749f357d3f3b4

  • SHA512

    e34e35be7459760492d145c1bd023752e5d28993747b1cc5c343ec0dd15e8014e33706de3d8713f291cbc3f207fc59781d23e3743f005b524e4b1a3f9829b6bf

  • SSDEEP

    1536:tOKpb8rGYrMPe3q7Q0XV5xtezE8vG8UM+1YW/ESKQHS1yXJFa5etiv:AKpb8rGYrMPe3q7Q0XV5xtezE8vG8UMJ

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://congtycamvinh.com/plugins/jG3iqpQaTL1TXYMolH/

xlm40.dropper

http://ecube.com.mx/e2oCWBnC/6wp2K4sfQmVIRy6ZvdiH/

xlm40.dropper

http://dulichdichvu.net/libraries/6vhzwoZoNDSMtSC/

xlm40.dropper

http://gnif.org/administrator/G68HwUGlKNJNU2vh5cz/

xlm40.dropper

https://edoraseguros.com.br/cgi-bin/l7ZERv5deNsfzlZUZ/

xlm40.dropper

https://sanoma.allrent.nl/cgi-bin/KXbI5OhLJ/

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\58dc0ceba7d8b2165aa8552d498b7a2aaa5141e5b21c39c257a749f357d3f3b4.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2932

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

    1KB

    MD5

    e99855fe9243e505be64fa7026342f83

    SHA1

    d48279255c3b346de3bc499d6163417a2728fdd3

    SHA256

    a20b79941795fc09444abc996dabad0ccac53aa34204cb2bd5fa365a10814059

    SHA512

    b62af1e090a3fb95e3119c34ee97849e82cb4d38d8779bdc64b102c22c1fd8abfa1d1683e278224be0deca6ec7aabba45df987cdb4672e148fd3875a02cafe41

  • memory/2932-10-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-11-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-2-0x00007FFD4D3B0000-0x00007FFD4D3C0000-memory.dmp

    Filesize

    64KB

  • memory/2932-5-0x00007FFD4D3B0000-0x00007FFD4D3C0000-memory.dmp

    Filesize

    64KB

  • memory/2932-4-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-6-0x00007FFD4D3B0000-0x00007FFD4D3C0000-memory.dmp

    Filesize

    64KB

  • memory/2932-8-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-14-0x00007FFD4AB00000-0x00007FFD4AB10000-memory.dmp

    Filesize

    64KB

  • memory/2932-0-0x00007FFD4D3B0000-0x00007FFD4D3C0000-memory.dmp

    Filesize

    64KB

  • memory/2932-12-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-3-0x00007FFD4D3B0000-0x00007FFD4D3C0000-memory.dmp

    Filesize

    64KB

  • memory/2932-13-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-7-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-9-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-15-0x00007FFD4AB00000-0x00007FFD4AB10000-memory.dmp

    Filesize

    64KB

  • memory/2932-17-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-19-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-20-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-18-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-16-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-37-0x00007FFD8D330000-0x00007FFD8D525000-memory.dmp

    Filesize

    2.0MB

  • memory/2932-38-0x00007FFD8D3CD000-0x00007FFD8D3CE000-memory.dmp

    Filesize

    4KB

  • memory/2932-1-0x00007FFD8D3CD000-0x00007FFD8D3CE000-memory.dmp

    Filesize

    4KB