Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    8f7b0c00b10d8d69656e5b3eb6e7f87386c45be7cb55428d72801de5e1cdc5c4

  • Size

    4.2MB

  • Sample

    240423-s1lp4she2v

  • MD5

    3639974c2ae4bf36a2f066ef29b435a2

  • SHA1

    335e5459ec83bd45ea9b77e6ab8d367e16e27866

  • SHA256

    8f7b0c00b10d8d69656e5b3eb6e7f87386c45be7cb55428d72801de5e1cdc5c4

  • SHA512

    7d0c9c1d9c9afec7ebb07e8aac7a4c0b2382cf39c81ee562c38eb73745541a38a8c121eca062a1e0ea96c0da95bd83e73e26c7e65a5219c8f451540be3536806

  • SSDEEP

    98304:9+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8KeR:OXQwQ89A3/Y5DnwBWu3Q8KC

Score
10/10
gluptebadropperevasionloaderupx

Malware Config

Targets

    • Target

      8f7b0c00b10d8d69656e5b3eb6e7f87386c45be7cb55428d72801de5e1cdc5c4

    • Size

      4.2MB

    • MD5

      3639974c2ae4bf36a2f066ef29b435a2

    • SHA1

      335e5459ec83bd45ea9b77e6ab8d367e16e27866

    • SHA256

      8f7b0c00b10d8d69656e5b3eb6e7f87386c45be7cb55428d72801de5e1cdc5c4

    • SHA512

      7d0c9c1d9c9afec7ebb07e8aac7a4c0b2382cf39c81ee562c38eb73745541a38a8c121eca062a1e0ea96c0da95bd83e73e26c7e65a5219c8f451540be3536806

    • SSDEEP

      98304:9+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8KeR:OXQwQ89A3/Y5DnwBWu3Q8KC

    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