Overview

overview

10

Static

static

8

3741.xlsm

windows7_x64

10

3741.xlsm

windows10_x64

1

Analysis

  • max time kernel
    139s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    11-03-2021 20:32

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General

  • Target

    3741.xlsm

  • Size

    25KB

  • MD5

    c3dbd59f0fbea52b29054e009ceb9d0d

  • SHA1

    639592d885f5c7dd3fdcd2987883985d1cb4e6a9

  • SHA256

    6fd4e8614714081b43ee0a3ac097e228ee1ddb7829e9c64ecc8b35bf5a5cd575

  • SHA512

    39a8ca3f869b71f02abcc184af3bbc20adb3e2d9b871cdd3d10f975b0485e88d5161b1f1b0c7594b3ce3c7223ac0895607481b579c15791b24989b667b4e10ca

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 17 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\3741.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3584

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/3584-2-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3584-3-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3584-4-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3584-5-0x00007FFB667A0000-0x00007FFB667B0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/3584-6-0x00007FFB89D70000-0x00007FFB8A3A7000-memory.dmp
    Filesize

    6.2MB

    Download