Overview

overview

10

Static

static

3

c890656f9c...f4.exe

windows7-x64

10

c890656f9c...f4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c890656f9cdacb46f581181e6d80374a50c3c9bd5c82c88e8b497db40b9a8df4.exe

  • Size

    1.8MB

  • Sample

    241215-ek1x7stkfx

  • MD5

    fe4e63699f62090a1bc0006ab3f7856c

  • SHA1

    c261667ac64fc9a2ce23a2aaff464052b781c0c5

  • SHA256

    c890656f9cdacb46f581181e6d80374a50c3c9bd5c82c88e8b497db40b9a8df4

  • SHA512

    0368067215a986ecde5c076c6c95b43aeb1b096cd4b8a904a015c80e3ddb0c129dfac7ba4b47a2ba7bac238f233e08d989dad6a60800126f8d2d6c484dceae17

  • SSDEEP

    49152:WUP7DBOLYB0QIaWEn+hY5J79m+fXHXntKmgmbLIAf:VPBGTqFtfJm+/H3tKmgCh

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      c890656f9cdacb46f581181e6d80374a50c3c9bd5c82c88e8b497db40b9a8df4.exe

    • Size

      1.8MB

    • MD5

      fe4e63699f62090a1bc0006ab3f7856c

    • SHA1

      c261667ac64fc9a2ce23a2aaff464052b781c0c5

    • SHA256

      c890656f9cdacb46f581181e6d80374a50c3c9bd5c82c88e8b497db40b9a8df4

    • SHA512

      0368067215a986ecde5c076c6c95b43aeb1b096cd4b8a904a015c80e3ddb0c129dfac7ba4b47a2ba7bac238f233e08d989dad6a60800126f8d2d6c484dceae17

    • SSDEEP

      49152:WUP7DBOLYB0QIaWEn+hY5J79m+fXHXntKmgmbLIAf:VPBGTqFtfJm+/H3tKmgCh

    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

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks