Overview

overview

7

Static

static

1

sample.html

windows11-21h2-x64

Sharing

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General

  • Target
    sample
  • Size 60KB
  • Sample260808-jwsheswxaz
  • SHA256 2a062d5aa13638a73b62bac7bfc9034d154fd6e314bddfeca447ef9303e9021a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoveryupx

Malware Config

Targets

    • Target
      sample
    • Size 60KB
    • SHA256 2a062d5aa13638a73b62bac7bfc9034d154fd6e314bddfeca447ef9303e9021a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    defense_evasiondiscoveryupx

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • System Binary Proxy Execution: Verclsid

      Adversaries may abuse Verclsid to proxy execution of malicious code.

      defense_evasion

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks