Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    98926de119b34b68e5952b6c97e86b7a8cc5115e46375f0517ddae5454c47316

  • Size

    4.2MB

  • Sample

    240423-s1prrshe2x

  • MD5

    71489a061978aa6569ea072dafa9eea0

  • SHA1

    aa488129ee6b49e68ace806c905dec1943ae8d83

  • SHA256

    98926de119b34b68e5952b6c97e86b7a8cc5115e46375f0517ddae5454c47316

  • SHA512

    c4f28ddc367e4f807d31096fb4e92b707b96f2e95102ea98c218bc34278da46cbabe3c319ba806a5be404ca56d4d7eea8d81b6853014a2842012ab34546ddc4d

  • SSDEEP

    98304:l+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8KRP:GXQwQ89A3/Y5DnwBWu3Q8Kx

Score
10/10
gluptebadropperevasionloaderupx

Malware Config

Targets

    • Target

      98926de119b34b68e5952b6c97e86b7a8cc5115e46375f0517ddae5454c47316

    • Size

      4.2MB

    • MD5

      71489a061978aa6569ea072dafa9eea0

    • SHA1

      aa488129ee6b49e68ace806c905dec1943ae8d83

    • SHA256

      98926de119b34b68e5952b6c97e86b7a8cc5115e46375f0517ddae5454c47316

    • SHA512

      c4f28ddc367e4f807d31096fb4e92b707b96f2e95102ea98c218bc34278da46cbabe3c319ba806a5be404ca56d4d7eea8d81b6853014a2842012ab34546ddc4d

    • SSDEEP

      98304:l+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8KRP:GXQwQ89A3/Y5DnwBWu3Q8Kx

    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