Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10-20220223-en
  • submitted
    30-03-2022 13:14

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General

  • Target

    e9e17e3e9c6789d2df9782738499624d58f73d10b49b564a8d6e9de330e14831.xls

  • Size

    106KB

  • MD5

    8d9bf103f682b2e51e415593333de2b6

  • SHA1

    996255d43ff23c2d2a517e372f28b90af5a55586

  • SHA256

    e9e17e3e9c6789d2df9782738499624d58f73d10b49b564a8d6e9de330e14831

  • SHA512

    10fc33dc03c59c2ecf776febc0b3d82e2aac9f1fbb6790b3fdd244058a57a8daeecafbeeca188560b480a583f1d23faa7ec2d355cf71a75e58fb7130fdd8cbb0

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://dougveeder.com/cgi-bin/xJ91ZttGRioQ7IUL/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • 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 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\e9e17e3e9c6789d2df9782738499624d58f73d10b49b564a8d6e9de330e14831.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4012
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\hdrh.dll
      2⤵
      • Process spawned unexpected child process
      PID:3420

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\hdrh.dll
    Filesize

    75KB

    MD5

    6a107ab34afce193dbab2e31c1fb240f

    SHA1

    54611ca004d1d6718042e00dcc7091000ab51c55

    SHA256

    37a7c728562612eb174db2141710f432e4ccf28cb7e7a5fbbfc1723ea8ac7229

    SHA512

    22c305773ea5ed4e0a2ffade2cfa6886c9f0074df753d63f4e55dbead1d26e86744be4f7b8c4839ecc9b201009be5019d7b252241c7971db38efdc9e77cc6161

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  • memory/3420-270-0x0000000000000000-mapping.dmp
    Download
  • memory/4012-114-0x00007FFDD82F0000-0x00007FFDD8300000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4012-115-0x00007FFDD82F0000-0x00007FFDD8300000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4012-116-0x00007FFDD82F0000-0x00007FFDD8300000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4012-117-0x00007FFDD82F0000-0x00007FFDD8300000-memory.dmp
    Filesize

    64KB

    Download