Overview

overview

8

Static

static

8

comunicaz_1505.xls

windows7_x64

1

comunicaz_1505.xls

windows10_x64

1

Analysis

  • max time kernel
    135s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    24-02-2021 13:11

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General

  • Target

    comunicaz_1505.xls

  • Size

    204KB

  • MD5

    aa90be3c5a4884f818d76a9685c902df

  • SHA1

    412814a6bce30fc94281e9d164e66df31bf829c1

  • SHA256

    fcc52a7b74234f2b82261ec14255be12426d8a5087ac812b8832341fec39bb9b

  • SHA512

    72effd0c6234e9de47ecc5ae8477a68e2597835c7db5dcadd8a736b21ef1a1538eff48c934c67857c59189037bfe0592b0b376927955f8786d342a4d5f7c167b

Score
1/10

Malware Config

Signatures

  • 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 8 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\comunicaz_1505.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4772

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/4772-2-0x00007FFF21F30000-0x00007FFF21F40000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4772-3-0x00007FFF21F30000-0x00007FFF21F40000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4772-4-0x00007FFF21F30000-0x00007FFF21F40000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4772-5-0x00007FFF45650000-0x00007FFF45C87000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/4772-6-0x00007FFF21F30000-0x00007FFF21F40000-memory.dmp
    Filesize

    64KB

    Download