Overview

overview

10

Static

static

10

gtyxahzc.xlsm

windows7_x64

10

gtyxahzc.xlsm

windows10-2004_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    22-05-2022 05:26

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Report Analysis Logs

General

  • Target

    gtyxahzc.xlsm

  • Size

    50KB

  • MD5

    793c5a832ea9b3c4a225bc96b4449bc2

  • SHA1

    168afc78144b659b18b606a26c3e9a6343dd104a

  • SHA256

    894658b992050ab6d7ee061f083a48264ce56c1b4fbc5ac87c142765405a47f7

  • SHA512

    df041addb6c8113b2add5439f8ce258016233a47a13a3d540187872e4ac25fe3ac87b016bb391a703e0cb73189f1720c0e723b6df47ef971238312ed77a9b607

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://harleyqueretaro.com/renew2019/Back2016-12-22/cv/data/RjuiFMp4Fsp/
xlm40.dropper

http://hoatuoiso1.com/replace/fVea/
xlm40.dropper

https://rumkeke.com/wp-admin/A8/
xlm40.dropper

https://www.restaurantgaig.com/wp-includes/HLDoANj/
xlm40.dropper

http://www.grandfurniture.com/thegrandbrands/eGd55tEm9qkPNOhViP/
xlm40.dropper

http://www.hiway91.com/wp-content/Y/

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 10 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\gtyxahzc.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3416

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/3416-130-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3416-132-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3416-131-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3416-133-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3416-134-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3416-135-0x00007FF87EC50000-0x00007FF87EC60000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3416-136-0x00007FF87EC50000-0x00007FF87EC60000-memory.dmp
    Filesize

    64KB

    Download