Analysis

  • max time kernel
    150s
  • 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, 13:23

General

  • Target

    2866fdafac6e88f90c74a2e34484836d472ce01fd0224ceebf8dee549970d08e.xlsm

  • Size

    35KB

  • MD5

    9ecf87dfd0cc93d50840268add80e8fb

  • SHA1

    cc4023c9a179054c50cc4caebc0148810aa0768e

  • SHA256

    2866fdafac6e88f90c74a2e34484836d472ce01fd0224ceebf8dee549970d08e

  • SHA512

    104d87b73e0cdc49244a7e1048b84213b92d18536536f1e437a9ceb0d9c90fc60977cef32a3d627c7f9311b0121971e85c0b046be9f5335bd07ba4d7ebf240d9

  • SSDEEP

    768:Rsmn9tnd5euAjOZpqcVbZYpoRuBlIiOKMArOoooooooooooooooooooooooooofS:RFtndguUOZZ1ZYpoQ/pMA6Kt

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://dlqsclub.com/wp-content/uploads/8ST56kZvvQ/

xlm40.dropper

https://blog.nilbt.com/wp-includes/Text/Diff/aleM3D/

xlm40.dropper

https://idolevran.com/wp-admin/nKRqye7TwOjZVjvFib/

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 1 IoCs

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

  • 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 12 IoCs
  • Suspicious use of WriteProcessMemory 3 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\2866fdafac6e88f90c74a2e34484836d472ce01fd0224ceebf8dee549970d08e.xlsm"
    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:3228
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:4132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    2KB

    MD5

    ad9562043e5cd368f009eac696b7c6f6

    SHA1

    5d89154e610168637cfaf8fde845d7f80cbc6fc5

    SHA256

    ae93b589867f4e18300b368e9df78bb92337ec225d53c127ee1dd5c9d8d07ebb

    SHA512

    f3d6d518e70b55a4e7808bc7877a6d3101860815d0da136498b3ba6a358e7ec96d90aeed41db05a55b31c23f4469bafa55f6d32d0ee447d2cc42e27ae863b568

  • C:\Users\Admin\xdha.ocx

    Filesize

    114B

    MD5

    e89f75f918dbdcee28604d4e09dd71d7

    SHA1

    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

    SHA256

    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

    SHA512

    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

  • memory/3228-12-0x00007FFDCB410000-0x00007FFDCB420000-memory.dmp

    Filesize

    64KB

  • memory/3228-10-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-6-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-8-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/3228-5-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-4-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/3228-14-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-9-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-11-0x00007FFDCB410000-0x00007FFDCB420000-memory.dmp

    Filesize

    64KB

  • memory/3228-2-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/3228-7-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-1-0x00007FFE0D5ED000-0x00007FFE0D5EE000-memory.dmp

    Filesize

    4KB

  • memory/3228-17-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-15-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-19-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-18-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-16-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-13-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-31-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-32-0x00007FFE0D5ED000-0x00007FFE0D5EE000-memory.dmp

    Filesize

    4KB

  • memory/3228-33-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-40-0x00007FFE0D550000-0x00007FFE0D745000-memory.dmp

    Filesize

    2.0MB

  • memory/3228-3-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB

  • memory/3228-0-0x00007FFDCD5D0000-0x00007FFDCD5E0000-memory.dmp

    Filesize

    64KB