Overview

overview

8

Static

static

8

malware.xls

windows7_x64

1

malware.xls

windows10_x64

1

Analysis

  • max time kernel
    142s
  • max time network
    139s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    11-05-2021 15:42

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General

  • Target

    malware.xls

  • Size

    98KB

  • MD5

    994a654345e518f67f9dcd3f3b9618b3

  • SHA1

    ff1d0007356307554612e232a28a318f0efc44d8

  • SHA256

    675af8110138d2e1d4ca277638ca650389e98a2aee84f3311831e182b439a192

  • SHA512

    c4aa73ca479a25bac8b5787c00d7a1ca49be7b4246fd66ec056995551ed058010fe345e2b0609874dca62159b65d13d11304694fc01caae9d61f50d3748a3f71

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 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\malware.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3968

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/3968-114-0x00007FF7CC770000-0x00007FF7CFD26000-memory.dmp
    Filesize

    53.7MB

    Download
  • memory/3968-115-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3968-116-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3968-117-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3968-118-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3968-122-0x00007FFF0E020000-0x00007FFF0E030000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3968-121-0x00007FFF2E0F0000-0x00007FFF2F1DE000-memory.dmp
    Filesize

    16.9MB

    Download
  • memory/3968-123-0x000001D2BE790000-0x000001D2C0685000-memory.dmp
    Filesize

    31.0MB

    Download