Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    b6ee393692682f254e43f747e483ec365890dadb69fd783beaac5dc9d264dfe1

  • Size

    4.2MB

  • Sample

    240327-bryjwagh75

  • MD5

    18f8e1168da5c52044f4bb730d96b48c

  • SHA1

    a547644b565533c8b7a08a0d2c408c827a7fd8b9

  • SHA256

    b6ee393692682f254e43f747e483ec365890dadb69fd783beaac5dc9d264dfe1

  • SHA512

    d7d755975f9145d63933d37669caa3e25b34a060051c6e1a205f9c736c0099bcdc2bfea67c95d998af33e9e912987cc93c7db9b3252a9bcb2fbf8a2644c026a4

  • SSDEEP

    98304:5v0T1XT8Tbl9EdJLPOp4i7E1Yl4G/M6pSEC/z40cZH:NoBQTbl9ETLOp1p4G/lSEMz4x

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      b6ee393692682f254e43f747e483ec365890dadb69fd783beaac5dc9d264dfe1

    • Size

      4.2MB

    • MD5

      18f8e1168da5c52044f4bb730d96b48c

    • SHA1

      a547644b565533c8b7a08a0d2c408c827a7fd8b9

    • SHA256

      b6ee393692682f254e43f747e483ec365890dadb69fd783beaac5dc9d264dfe1

    • SHA512

      d7d755975f9145d63933d37669caa3e25b34a060051c6e1a205f9c736c0099bcdc2bfea67c95d998af33e9e912987cc93c7db9b3252a9bcb2fbf8a2644c026a4

    • SSDEEP

      98304:5v0T1XT8Tbl9EdJLPOp4i7E1Yl4G/M6pSEC/z40cZH:NoBQTbl9ETLOp1p4G/lSEMz4x

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkitupx

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks