Overview

overview

9

Static

static

987c1348e1...d9.exe

windows7_x64

1

987c1348e1...d9.exe

windows10_x64

9

Sharing

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General

  • Target
    987c1348e107e270fce4f4fe7c2ef1d9
  • Size 145KB
  • Sample210921-bth7zaadbp
  • SHA256 797a08991698e42bc81d763c93ed0aa911eb22e9dec9e00bbd2e12865f867c21
  • MD5 SHA1 SHA512
Score
9/10
discoveryevasionspywarestealerthemidatrojan

Malware Config

Targets

    • Target
      987c1348e107e270fce4f4fe7c2ef1d9
    • Size 145KB
    • SHA256 797a08991698e42bc81d763c93ed0aa911eb22e9dec9e00bbd2e12865f867c21
    • MD5 SHA1 SHA512
    Score
    9/10
    discoveryevasionspywarestealerthemidatrojan

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

      evasion

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks