Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    096d713534ca21ee4570ca48be0d00d2d49a057466c295885ae1710defed168f

  • Size

    4.1MB

  • Sample

    240517-syhwfaeb7y

  • MD5

    05c1758991956b63426592ffa8eb7442

  • SHA1

    526e8e7561c05bb3aabf04c70f66c7cb306e5c45

  • SHA256

    096d713534ca21ee4570ca48be0d00d2d49a057466c295885ae1710defed168f

  • SHA512

    a5e873a7df5614bac8433bd23397ab1c83576e1df2f6a6633cea2edc0e67dd1b0cdbf4594c923ad0b8f04e29fc43b12afdc0eedd1a834972eda2fea6e0769ad8

  • SSDEEP

    98304:vQx32Mq02zAeaet/0/YHlEVnWsL/fnVsJseCa8CK6QwXNx08FC:4x32Mq02zAeLCVnWszfVfeCa8CLXv/E

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      096d713534ca21ee4570ca48be0d00d2d49a057466c295885ae1710defed168f

    • Size

      4.1MB

    • MD5

      05c1758991956b63426592ffa8eb7442

    • SHA1

      526e8e7561c05bb3aabf04c70f66c7cb306e5c45

    • SHA256

      096d713534ca21ee4570ca48be0d00d2d49a057466c295885ae1710defed168f

    • SHA512

      a5e873a7df5614bac8433bd23397ab1c83576e1df2f6a6633cea2edc0e67dd1b0cdbf4594c923ad0b8f04e29fc43b12afdc0eedd1a834972eda2fea6e0769ad8

    • SSDEEP

      98304:vQx32Mq02zAeaet/0/YHlEVnWsL/fnVsJseCa8CK6QwXNx08FC:4x32Mq02zAeLCVnWszfVfeCa8CLXv/E

    Score
    10/10
    gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

    • 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

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks