Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    5fb86689a81bb74ca57470e77d800f7e192c399086fa7acb414da51123b25e54

  • Size

    4.2MB

  • Sample

    240423-pdh4xsgb26

  • MD5

    8da970d33f2b48e396f014e35e14232d

  • SHA1

    0efc5142f9511d733aa1fc44d474903895cdcc7d

  • SHA256

    5fb86689a81bb74ca57470e77d800f7e192c399086fa7acb414da51123b25e54

  • SHA512

    f4940bb66d47af8cb342e8adaf58bb8a5e8c9da8b1754b26500fc98ba54b8a6f629e601f56fc850aefdd1504fa3971f28a2d4a73f92920332c83290116a4b2f4

  • SSDEEP

    98304:C9dcOUBEbybSH36R/JhlYZJkRBAK/yVZyNfNI1XCYNEf:wyBJSqZXeZGRgrygZy

Score
10/10
gluptebadropperevasionloaderupx

Malware Config

Targets

    • Target

      5fb86689a81bb74ca57470e77d800f7e192c399086fa7acb414da51123b25e54

    • Size

      4.2MB

    • MD5

      8da970d33f2b48e396f014e35e14232d

    • SHA1

      0efc5142f9511d733aa1fc44d474903895cdcc7d

    • SHA256

      5fb86689a81bb74ca57470e77d800f7e192c399086fa7acb414da51123b25e54

    • SHA512

      f4940bb66d47af8cb342e8adaf58bb8a5e8c9da8b1754b26500fc98ba54b8a6f629e601f56fc850aefdd1504fa3971f28a2d4a73f92920332c83290116a4b2f4

    • SSDEEP

      98304:C9dcOUBEbybSH36R/JhlYZJkRBAK/yVZyNfNI1XCYNEf:wyBJSqZXeZGRgrygZy

    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

    • 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

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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks