Overview

overview

8

Static

static

8

document-1...1.xlsb

windows7_x64

1

document-1...1.xlsb

windows10_x64

1

Analysis

  • max time kernel
    139s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    16-11-2020 18:36

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General

  • Target

    document-1520257661.xlsb

  • Size

    332KB

  • MD5

    2be965c068e618dff2e03c1ae0578252

  • SHA1

    e154b0c5f898543386005e405283e76336d065c0

  • SHA256

    9e469c7aa7efd03bf484a7a82e5625226c6ccb0dcf1ad48c9163a429073f5844

  • SHA512

    8b0bc8a04099cfb28600fc928d18e52e6ad76108c790bd659c20fcd35bf0b0ccfb2afbac6b139608f4fa8f07645d6279c26e4bc980c31a45d4ade2786e34a4ad

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 9 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\document-1520257661.xlsb"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:428

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/428-0-0x00007FFE6CA90000-0x00007FFE6D0C7000-memory.dmp
    Filesize

    6.2MB

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