Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    22a32c9459988cedf2a4f23ccd2aeecceaec9201a614490840790ff98b98573b

  • Size

    4.2MB

  • Sample

    240423-ssv9kshd79

  • MD5

    7422664dc5cbbef85bd01cb6558150ea

  • SHA1

    5fcfef242ca85f2efa280d1c654c071ee756e3d8

  • SHA256

    22a32c9459988cedf2a4f23ccd2aeecceaec9201a614490840790ff98b98573b

  • SHA512

    5c07a4e18486650d25444df45a583f86f2323e9e9d6a7e4ef0381ee42303990635c7ad961f1f014cfb3c68cea59b1bc07f5d2fddfd3f2ac7cb42de370472c8e2

  • SSDEEP

    98304:pYLCMptDmsu+9iprwjFTOTj/zIJhxobwLXF8FmbNEpdL19bK5:dkDFH9njBOTWhxocJmmbsdxhA

Score
10/10
gluptebadropperevasionloaderupx

Malware Config

Targets

    • Target

      22a32c9459988cedf2a4f23ccd2aeecceaec9201a614490840790ff98b98573b

    • Size

      4.2MB

    • MD5

      7422664dc5cbbef85bd01cb6558150ea

    • SHA1

      5fcfef242ca85f2efa280d1c654c071ee756e3d8

    • SHA256

      22a32c9459988cedf2a4f23ccd2aeecceaec9201a614490840790ff98b98573b

    • SHA512

      5c07a4e18486650d25444df45a583f86f2323e9e9d6a7e4ef0381ee42303990635c7ad961f1f014cfb3c68cea59b1bc07f5d2fddfd3f2ac7cb42de370472c8e2

    • SSDEEP

      98304:pYLCMptDmsu+9iprwjFTOTj/zIJhxobwLXF8FmbNEpdL19bK5:dkDFH9njBOTWhxocJmmbsdxhA

    Score
    10/10
    gluptebadropperevasionloaderupx

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Modifies Windows Firewall

      evasion

    • UPX packed file

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

      upx
    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

Scheduled Task/Job

1
T1053

Privilege Escalation

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

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks