Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    59267a26a688c300a3e9afafbf6bac00cd852f35c5f5f471b95758c7e0e66325

  • Size

    4.2MB

  • Sample

    240423-s3slfahe6t

  • MD5

    0932870a1685f7a297b813138064e4b5

  • SHA1

    63f215407f149f6c9ec42b613b5a78ff180084ac

  • SHA256

    59267a26a688c300a3e9afafbf6bac00cd852f35c5f5f471b95758c7e0e66325

  • SHA512

    3193a8f8d7fc6495369145d510d3d15c591f2007881b9771f5334ec3e093c0bf6c33a35ed17d39e0d13fb7212f60af9d144c5947ef6f693b0ba21d39639ee33a

  • SSDEEP

    98304:9+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8KHP:OXQwQ89A3/Y5DnwBWu3Q8Kv

Score
10/10
gluptebadropperevasionloaderupx

Malware Config

Targets

    • Target

      59267a26a688c300a3e9afafbf6bac00cd852f35c5f5f471b95758c7e0e66325

    • Size

      4.2MB

    • MD5

      0932870a1685f7a297b813138064e4b5

    • SHA1

      63f215407f149f6c9ec42b613b5a78ff180084ac

    • SHA256

      59267a26a688c300a3e9afafbf6bac00cd852f35c5f5f471b95758c7e0e66325

    • SHA512

      3193a8f8d7fc6495369145d510d3d15c591f2007881b9771f5334ec3e093c0bf6c33a35ed17d39e0d13fb7212f60af9d144c5947ef6f693b0ba21d39639ee33a

    • SSDEEP

      98304:9+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8KHP:OXQwQ89A3/Y5DnwBWu3Q8Kv

    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