Overview

overview

10

Static

static

3

d8eb0f2b3a...20.exe

windows7-x64

10

d8eb0f2b3a...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d8eb0f2b3a4f58cb8eff055a07bf80b5157ff93217cc120e161c890c12998120

  • Size

    1.8MB

  • Sample

    241226-ydfhgawpdt

  • MD5

    5f93db09cbea9122113f34e0f2631eb9

  • SHA1

    0cd87ee9157536398967d9e5f25bdba9b0107eb2

  • SHA256

    d8eb0f2b3a4f58cb8eff055a07bf80b5157ff93217cc120e161c890c12998120

  • SHA512

    8f7de590a2dd94045c657ff9eac877a00e1ac8339ac34eb1d67a4b1f4eb8306c59c4f4f96dac1cf8037b5c472f2a610d87fc863b24e0c4c3334c575f098cebfd

  • SSDEEP

    49152:UQmApWeXdzApeLhrTD+FBRPcMzxa8xvSZNayrUBm:B5ptAp4JUBRPFz2DUBm

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      d8eb0f2b3a4f58cb8eff055a07bf80b5157ff93217cc120e161c890c12998120

    • Size

      1.8MB

    • MD5

      5f93db09cbea9122113f34e0f2631eb9

    • SHA1

      0cd87ee9157536398967d9e5f25bdba9b0107eb2

    • SHA256

      d8eb0f2b3a4f58cb8eff055a07bf80b5157ff93217cc120e161c890c12998120

    • SHA512

      8f7de590a2dd94045c657ff9eac877a00e1ac8339ac34eb1d67a4b1f4eb8306c59c4f4f96dac1cf8037b5c472f2a610d87fc863b24e0c4c3334c575f098cebfd

    • SSDEEP

      49152:UQmApWeXdzApeLhrTD+FBRPcMzxa8xvSZNayrUBm:B5ptAp4JUBRPFz2DUBm

    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