Overview

overview

9

Static

static

7

updater.exe

windows11-21h2-x64

9

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General

  • Target

    updater.exe

  • Size

    6.1MB

  • Sample

    240905-pxgefa1hrg

  • MD5

    be00675212ecb96e7603354c84387ba0

  • SHA1

    ee4bfb93dea04a35e15e95dbcb096f66ffa8f907

  • SHA256

    e394b31b5d3530ba36cc348fab8ddf79cbe635b81c7991e93d1dec14c7076a68

  • SHA512

    bd0c5c530d162c70a440a471bad345c2d1d94caf6cfeb3c3a0ae38805eb68664a8a8d349b6d867747bcdc2416da39a16efd36f29ae83f04314dc06c4097d73b4

  • SSDEEP

    98304:gJIMtJix6CC7mR6jatnIC6JCfoYFu/I36GU8seJBHh9NwQYENY1yIXXrjmjyirxc:3f3C7mRP9hPfXE/5GUJWKQKFrj0rxc

Score
9/10
discoveryevasionthemidatrojan

Malware Config

Targets

    • Target

      updater.exe

    • Size

      6.1MB

    • MD5

      be00675212ecb96e7603354c84387ba0

    • SHA1

      ee4bfb93dea04a35e15e95dbcb096f66ffa8f907

    • SHA256

      e394b31b5d3530ba36cc348fab8ddf79cbe635b81c7991e93d1dec14c7076a68

    • SHA512

      bd0c5c530d162c70a440a471bad345c2d1d94caf6cfeb3c3a0ae38805eb68664a8a8d349b6d867747bcdc2416da39a16efd36f29ae83f04314dc06c4097d73b4

    • SSDEEP

      98304:gJIMtJix6CC7mR6jatnIC6JCfoYFu/I36GU8seJBHh9NwQYENY1yIXXrjmjyirxc:3f3C7mRP9hPfXE/5GUJWKQKFrj0rxc

    Score
    9/10
    discoveryevasionthemidatrojan

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

      evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks