Overview

overview

10

Static

static

3

d3a2826492...bd.exe

windows7-x64

10

d3a2826492...bd.exe

windows10-2004-x64

10

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General

  • Target

    d3a2826492bfcf84e775bfc185033ecd34cb374cd7ea31a35188957501f394bd.exe

  • Size

    1.9MB

  • Sample

    241210-d5nb6sxmgn

  • MD5

    019e86910ed71e979bc9f08877bc950d

  • SHA1

    d98da51af5c79925bbc3e735189990137b01252e

  • SHA256

    d3a2826492bfcf84e775bfc185033ecd34cb374cd7ea31a35188957501f394bd

  • SHA512

    65d8fedfa3c6b4ee4dc80f626513af7e42f7f4659978caa8e09b2fb3250b809c4a2822265d9cdd83b5266278c495a400ae79e1871b5316a1b1f4f7103b57c0f3

  • SSDEEP

    49152:tR2HZx3dkS+lbwG0fa0SjHNn6dt7g99x:tsj34tqXz7Kr

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      d3a2826492bfcf84e775bfc185033ecd34cb374cd7ea31a35188957501f394bd.exe

    • Size

      1.9MB

    • MD5

      019e86910ed71e979bc9f08877bc950d

    • SHA1

      d98da51af5c79925bbc3e735189990137b01252e

    • SHA256

      d3a2826492bfcf84e775bfc185033ecd34cb374cd7ea31a35188957501f394bd

    • SHA512

      65d8fedfa3c6b4ee4dc80f626513af7e42f7f4659978caa8e09b2fb3250b809c4a2822265d9cdd83b5266278c495a400ae79e1871b5316a1b1f4f7103b57c0f3

    • SSDEEP

      49152:tR2HZx3dkS+lbwG0fa0SjHNn6dt7g99x:tsj34tqXz7Kr

    Score
    10/10
    gcleanerdiscoveryevasionloader

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

      loadergcleaner

    • Gcleaner family

      gcleaner

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

      evasion

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks