Analysis

  • max time kernel
    120s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    21-04-2021 22:57

General

  • Target

    RFQ180584.xlsx

  • Size

    2.5MB

  • MD5

    e39d819b9e782a42fdf513b228b1a9c4

  • SHA1

    df578ae1999faac459fe83efe6ad1f997db519a8

  • SHA256

    bbceef2cd8724fc87db474357e3e08d064ae4211ec9d7bc8367720794c867bd6

  • SHA512

    75c140a55979dcace9f2cc94796e552539400b9e2a02be756f0a19693c8449b54e039c498a7fd5bf13d4a8f593c8e4a57e4cba7be7f7f440ddfdcc4df9f160bd

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\RFQ180584.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:512

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/512-114-0x00007FF629C00000-0x00007FF62D1B6000-memory.dmp
    Filesize

    53.7MB

  • memory/512-115-0x00007FF949B80000-0x00007FF949B90000-memory.dmp
    Filesize

    64KB

  • memory/512-116-0x00007FF949B80000-0x00007FF949B90000-memory.dmp
    Filesize

    64KB

  • memory/512-117-0x00007FF949B80000-0x00007FF949B90000-memory.dmp
    Filesize

    64KB

  • memory/512-118-0x00007FF949B80000-0x00007FF949B90000-memory.dmp
    Filesize

    64KB

  • memory/512-121-0x00007FF949B80000-0x00007FF949B90000-memory.dmp
    Filesize

    64KB

  • memory/512-122-0x00007FF96A920000-0x00007FF96BA0E000-memory.dmp
    Filesize

    16.9MB

  • memory/512-123-0x000001E730E40000-0x000001E732D35000-memory.dmp
    Filesize

    31.0MB