Overview

overview

9

Static

static

3

bin/System...ug.dll

windows11-21h2-x64

9

Sharing

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General

  • Target
    dnSpy-net-win64.zip
  • Size 81.8MB
  • Sample260601-p7ch8scz3x
  • SHA256 78d855aef02d87195ddde4f4a89f16f03708e66ec8282cf8eb9ecc89dd469f6c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoverythemidatrojan

Malware Config

Targets

    • Target
      bin/System.Diagnostics.Debug.dll
    • Size 14KB
    • SHA256 ef95c63de453b85d493749502295ac69a79b9959b18b19346ce355f84e83fd1e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoverythemidatrojan

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      defense_evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Contacts third-party web service commonly abused for C2

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

    • Downloads MZ/PE file

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks