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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/11/2024, 18:33

General

  • Target

    2c63d0777f42dba50b7329c120ef7f81246788912d3936b4abefa6bdfad9aa9f.xlsm

  • Size

    56KB

  • MD5

    24767f510f9f56da213a0f8189d0efce

  • SHA1

    8cfb3c045d696a5f9ee2aa27167209408c947256

  • SHA256

    2c63d0777f42dba50b7329c120ef7f81246788912d3936b4abefa6bdfad9aa9f

  • SHA512

    b4b76ec0b0e4727a2438b5b11ffd1f03da6fb125665c5c6c248f3e6036007de90d6a3a63cca7f75f80d40712752359497053f983fc9ddfe9824059b7c62efe4c

  • SSDEEP

    1536:iUsgWy4WV8cPkkhN+8ZvOVWoNwlQolOko3t0F5uVAwk6:tsnbcpn+8ZGIFK73tMQ5

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://www.equus.com/2i8yt/GhBSz6peG/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 1 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\2c63d0777f42dba50b7329c120ef7f81246788912d3936b4abefa6bdfad9aa9f.xlsm
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\adw.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\adw.ocx

    Filesize

    638B

    MD5

    c7617446d16b7213f3db764a2e1e2687

    SHA1

    0c668589ea0918533985693696ec12016c8d609d

    SHA256

    faedea74bbfeb00b2a46a351776282b49e9cf69f8eda107dfd6398b955e6a710

    SHA512

    19b80989e6e0115710a90425d13be6c5ddaa5d84bf27be5da18be51613bad8f40225fc84433a74211ce6cca3273262a5444dabb625cd99566ecdb787b124b16d

  • memory/2316-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2316-1-0x0000000071E2D000-0x0000000071E38000-memory.dmp

    Filesize

    44KB

  • memory/2316-8-0x0000000071E2D000-0x0000000071E38000-memory.dmp

    Filesize

    44KB