Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    3518578aabf8a94a855e5775a1dae56200fc1290bdbd6ad37e9a6df1916be3eb

  • Size

    4.2MB

  • Sample

    240423-ssh91shd75

  • MD5

    1bb4c7d2c364c77bab208f51fb9af329

  • SHA1

    1616af7a0d4ded139ad574955096122858c5cf2e

  • SHA256

    3518578aabf8a94a855e5775a1dae56200fc1290bdbd6ad37e9a6df1916be3eb

  • SHA512

    8c1b0d6d988a8e2e184e4466171a65090c16f85d06f2d84f209f948d053b752ec14b4311fc83081407afc8c7b7f898249e987d11b44339d7ca15fec78a36ce31

  • SSDEEP

    98304:5YLCMptDmsu+9iprwjFTOTj/zIJhxobwLXF8FmbNEpdL19bKU:tkDFH9njBOTWhxocJmmbsdxhp

Score
10/10
gluptebadropperevasionloaderupx

Malware Config

Targets

    • Target

      3518578aabf8a94a855e5775a1dae56200fc1290bdbd6ad37e9a6df1916be3eb

    • Size

      4.2MB

    • MD5

      1bb4c7d2c364c77bab208f51fb9af329

    • SHA1

      1616af7a0d4ded139ad574955096122858c5cf2e

    • SHA256

      3518578aabf8a94a855e5775a1dae56200fc1290bdbd6ad37e9a6df1916be3eb

    • SHA512

      8c1b0d6d988a8e2e184e4466171a65090c16f85d06f2d84f209f948d053b752ec14b4311fc83081407afc8c7b7f898249e987d11b44339d7ca15fec78a36ce31

    • SSDEEP

      98304:5YLCMptDmsu+9iprwjFTOTj/zIJhxobwLXF8FmbNEpdL19bKU:tkDFH9njBOTWhxocJmmbsdxhp

    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