Overview

overview

10

Static

static

invoice.xlsx

windows7_x64

10

invoice.xlsx

windows10_x64

1

Analysis

  • max time kernel
    136s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    13-01-2021 06:20

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General

  • Target

    invoice.xlsx

  • Size

    1.4MB

  • MD5

    f797660bb4a8d43cf75e570e59ffd6a1

  • SHA1

    830d68b065521d15f014677aa80acc4fc4098360

  • SHA256

    8c4ecf908b97c808d8cc843ecd6c32928d3402b348b897b46629c2a96351ac39

  • SHA512

    c7fdd95ec3e672ecd312d63f75876c6142676a054c594d0dcddb0c1b56c677f9f10338133ef8e38a38ea64bca2c51aa812080e2be0c70070fdb6efb0f3d794b9

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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 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\invoice.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4768

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/4768-2-0x00007FFF454B0000-0x00007FFF45AE7000-memory.dmp
    Filesize

    6.2MB

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