Analysis

  • max time kernel
    897s
  • max time network
    845s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/03/2025, 16:34

General

  • Target

    The-MALWARE-Repo-master/Banking-Malware/Zloader.xlsm

  • Size

    93KB

  • MD5

    b36a0543b28f4ad61d0f64b729b2511b

  • SHA1

    bf62dc338b1dd50a3f7410371bc3f2206350ebea

  • SHA256

    90c03a8ca35c33aad5e77488625598da6deeb08794e6efc9f1ddbe486df33e0c

  • SHA512

    cf691e088f9852a3850ee458ef56406ead4aea539a46f8f90eb8e300bc06612a66dfa6c9dee8dcb801e7edf7fb4ed35226a5684f4164eaad073b9511189af037

  • SSDEEP

    1536:0sqG3SkDNIVXnR8TeYSSkCXgN+Uu+j6XJaRqWD/0ACKNONUhfy:0sNrxWXnCjiubXKD/EQA

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://erpoweredent.at/3/zte.dll

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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 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\The-MALWARE-Repo-master\Banking-Malware\Zloader.xlsm"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\System32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" C:\nxTgTGh\ECeMdPT\EnVYsVZ.dll,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      PID:3716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1736-0-0x00007FF93B670000-0x00007FF93B680000-memory.dmp

    Filesize

    64KB

  • memory/1736-3-0x00007FF97B68D000-0x00007FF97B68E000-memory.dmp

    Filesize

    4KB

  • memory/1736-2-0x00007FF93B670000-0x00007FF93B680000-memory.dmp

    Filesize

    64KB

  • memory/1736-1-0x00007FF93B670000-0x00007FF93B680000-memory.dmp

    Filesize

    64KB

  • memory/1736-5-0x00007FF97B5F0000-0x00007FF97B7E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1736-4-0x00007FF93B670000-0x00007FF93B680000-memory.dmp

    Filesize

    64KB

  • memory/1736-6-0x00007FF93B670000-0x00007FF93B680000-memory.dmp

    Filesize

    64KB

  • memory/1736-7-0x00007FF97B5F0000-0x00007FF97B7E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1736-8-0x00007FF97B5F0000-0x00007FF97B7E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1736-9-0x00007FF97B5F0000-0x00007FF97B7E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1736-11-0x00007FF938D10000-0x00007FF938D20000-memory.dmp

    Filesize

    64KB

  • memory/1736-10-0x00007FF97B5F0000-0x00007FF97B7E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1736-12-0x00007FF97B5F0000-0x00007FF97B7E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1736-13-0x00007FF938D10000-0x00007FF938D20000-memory.dmp

    Filesize

    64KB

  • memory/1736-26-0x00007FF97B5F0000-0x00007FF97B7E5000-memory.dmp

    Filesize

    2.0MB