Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    c20ed57b9e9882e696f6f65fb55dfa294dca073c03b48ebf35b6ecbaeb96584f

  • Size

    4.2MB

  • Sample

    240418-24wtxsae9s

  • MD5

    a4734cab18c1867dd826d1bc77803448

  • SHA1

    1c7be6a15941733206382aa51d0f08e46e9e5d59

  • SHA256

    c20ed57b9e9882e696f6f65fb55dfa294dca073c03b48ebf35b6ecbaeb96584f

  • SHA512

    bcc9d94788b600592cfc08a9e004bc1d444aab2236b340d11a828342d338b2aca840240f278cdc228529d9f5534f59c15d0e100a0b188ece2a1eb37d0d3512ea

  • SSDEEP

    98304:5vWWHN1fH0B//M8+JHmTcLG3+4bVMShZOv4YroygT:517U//MsTcLGdFhUwYry

Score
10/10
gluptebaxmrigdiscoverydropperevasionloaderminerpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      c20ed57b9e9882e696f6f65fb55dfa294dca073c03b48ebf35b6ecbaeb96584f

    • Size

      4.2MB

    • MD5

      a4734cab18c1867dd826d1bc77803448

    • SHA1

      1c7be6a15941733206382aa51d0f08e46e9e5d59

    • SHA256

      c20ed57b9e9882e696f6f65fb55dfa294dca073c03b48ebf35b6ecbaeb96584f

    • SHA512

      bcc9d94788b600592cfc08a9e004bc1d444aab2236b340d11a828342d338b2aca840240f278cdc228529d9f5534f59c15d0e100a0b188ece2a1eb37d0d3512ea

    • SSDEEP

      98304:5vWWHN1fH0B//M8+JHmTcLG3+4bVMShZOv4YroygT:517U//MsTcLGdFhUwYry

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupxxmrigminer

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • XMRig Miner payload

      miner

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

      rootkitevasion

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

4
T1562

Disable or Modify Tools

2
T1562.001

Disable or Modify System Firewall

1
T1562.004

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks