Overview

overview

9

Static

static

3

Loader.exe

windows7-x64

9

Loader.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    Loader.exe

  • Size

    16.5MB

  • Sample

    241003-ynzn4axcnb

  • MD5

    087820daca3dfdd4c93a920a1e3ef997

  • SHA1

    771d8248182615f26ff0c69a89c384b688d408be

  • SHA256

    9c6cb08278047b593aa508e3cb83d3b6af31b6988d78b66048a8007a95deb95d

  • SHA512

    ee1f619a82e192f28122b1e9156879a9852be044b6e18460e5ce5ea2f7fdf3897663b0308e984f2b8e323363c21ff7a1c5c4ca94e71629bbeff198e462f9e679

  • SSDEEP

    393216:RJcZZ9wZ1SRNREs0nSPDfJSByR8P5Dd1bHZOq4efL4fIw3J:M4iE3SIByR8P5DnzRRwZ

Score
9/10
evasionexecutionpersistencetrojan

Malware Config

Targets

    • Target

      Loader.exe

    • Size

      16.5MB

    • MD5

      087820daca3dfdd4c93a920a1e3ef997

    • SHA1

      771d8248182615f26ff0c69a89c384b688d408be

    • SHA256

      9c6cb08278047b593aa508e3cb83d3b6af31b6988d78b66048a8007a95deb95d

    • SHA512

      ee1f619a82e192f28122b1e9156879a9852be044b6e18460e5ce5ea2f7fdf3897663b0308e984f2b8e323363c21ff7a1c5c4ca94e71629bbeff198e462f9e679

    • SSDEEP

      393216:RJcZZ9wZ1SRNREs0nSPDfJSByR8P5Dd1bHZOq4efL4fIw3J:M4iE3SIByR8P5DnzRRwZ

    Score
    9/10
    evasionexecutionpersistencetrojan

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

      evasion

    • Creates new service(s)

      persistenceexecution

    • Drops file in Drivers directory

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks