Overview

overview

10

Static

static

8

emotet_v6

windows10_x64

10

emotet_doc

windows10_x64

10

Analysis

  • max time kernel
    155s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-20220310-en
  • submitted
    14-03-2022 20:16

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Report Analysis Logs

General

  • Target

    8e586a928eecac9fa5b4dd6980915389f0092c6ec968ffe90dc4ccf3504ae578.xlsm

  • Size

    48KB

  • MD5

    1655267f2eef17c7bea81ee6cf65fbf9

  • SHA1

    dd062a715bd8eee2b8b4d30e6786e5b108b63c1a

  • SHA256

    8e586a928eecac9fa5b4dd6980915389f0092c6ec968ffe90dc4ccf3504ae578

  • SHA512

    3b0f05743a81756ef75e8da15e393f40365c71d7e986141bfb467acd8a232581cc5bd01953ed61b6129652ebd9517b1282f01fbbe2e808aa70dc3c906bbb726d

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://www.arkpp.com/ARIS-BSU/9K1/

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Downloads MZ/PE file
  • 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 9 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\8e586a928eecac9fa5b4dd6980915389f0092c6ec968ffe90dc4ccf3504ae578.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\fbd.dll
      2⤵
      • Process spawned unexpected child process
      PID:3136

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

  • memory/2472-118-0x00007FFB7EB50000-0x00007FFB7EB60000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2472-119-0x00007FFB7EB50000-0x00007FFB7EB60000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2472-120-0x00007FFB7EB50000-0x00007FFB7EB60000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2472-121-0x00007FFB7EB50000-0x00007FFB7EB60000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2472-122-0x00007FFBBEAC0000-0x00007FFBBEC9B000-memory.dmp
    Filesize

    1.9MB

    Download
  • memory/2472-123-0x00007FFBBCA90000-0x00007FFBBCB3E000-memory.dmp
    Filesize

    696KB

    Download