Overview

overview

10

Static

static

3

dca9102f0e...70.exe

windows7-x64

10

dca9102f0e...70.exe

windows10-2004-x64

10

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General

  • Target

    dca9102f0e87a512aa1a492d7501179cd704a80631d0846c3deca73ffaf38070

  • Size

    1.9MB

  • Sample

    250125-qng52svja1

  • MD5

    88854456a74b782fb39d696e5db6cc9c

  • SHA1

    fce04274c30d3e540721a4566cded78635abccf4

  • SHA256

    dca9102f0e87a512aa1a492d7501179cd704a80631d0846c3deca73ffaf38070

  • SHA512

    8c704c8cca5d2712643fbbf97d950a2eda9d9a747d89ab1f7dde4ea68f955ecf4fc4c5638e16eda385cb6487ce6fcdfc713e398f1167254f895445c966cc8196

  • SSDEEP

    49152:7+knV2x3cwiMW4Uy1b13DKu3C40TVyjT+taRl0:qkVdQD1x3FC40TeT+t

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      dca9102f0e87a512aa1a492d7501179cd704a80631d0846c3deca73ffaf38070

    • Size

      1.9MB

    • MD5

      88854456a74b782fb39d696e5db6cc9c

    • SHA1

      fce04274c30d3e540721a4566cded78635abccf4

    • SHA256

      dca9102f0e87a512aa1a492d7501179cd704a80631d0846c3deca73ffaf38070

    • SHA512

      8c704c8cca5d2712643fbbf97d950a2eda9d9a747d89ab1f7dde4ea68f955ecf4fc4c5638e16eda385cb6487ce6fcdfc713e398f1167254f895445c966cc8196

    • SSDEEP

      49152:7+knV2x3cwiMW4Uy1b13DKu3C40TVyjT+taRl0:qkVdQD1x3FC40TeT+t

    Score
    10/10
    gcleanerdefense_evasiondiscoveryloader

    • 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)

      defense_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.

      defense_evasion

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks