Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Resubmissions

26-04-2024 23:55

240426-3yr48aff3z 10

26-04-2024 23:41

240426-3pvhzsfd5w 10

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General

  • Target

    142a4cc96d518e6005b3e3f14c9435ac9e908d4700672f9d8cd12e333830340d

  • Size

    4.2MB

  • Sample

    240426-3pvhzsfd5w

  • MD5

    d64e66f33ab2867cb03fafd0fd9f199f

  • SHA1

    b49802537fa13de4501101403959b1b87900c172

  • SHA256

    142a4cc96d518e6005b3e3f14c9435ac9e908d4700672f9d8cd12e333830340d

  • SHA512

    a1acfdb815617dd98101d29e0ff529297484cac1ac5ea177afd9d27a9d1b468bf2bec0cf88cf77e53917fb72527eab1fc14ca8eff601ef42b03590fbbec71fc4

  • SSDEEP

    98304:AkAjdDPAeC2B02wyEqB4QU18FBwX92iJvUa6o386BoSeiwZU4mjQxQ3:ruPAV2B0NRqB88FqJvA6j4GQq

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      142a4cc96d518e6005b3e3f14c9435ac9e908d4700672f9d8cd12e333830340d

    • Size

      4.2MB

    • MD5

      d64e66f33ab2867cb03fafd0fd9f199f

    • SHA1

      b49802537fa13de4501101403959b1b87900c172

    • SHA256

      142a4cc96d518e6005b3e3f14c9435ac9e908d4700672f9d8cd12e333830340d

    • SHA512

      a1acfdb815617dd98101d29e0ff529297484cac1ac5ea177afd9d27a9d1b468bf2bec0cf88cf77e53917fb72527eab1fc14ca8eff601ef42b03590fbbec71fc4

    • SSDEEP

      98304:AkAjdDPAeC2B02wyEqB4QU18FBwX92iJvUa6o386BoSeiwZU4mjQxQ3:ruPAV2B0NRqB88FqJvA6j4GQq

    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 Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks