Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    e2841705d2f5dba811ac229e4771b84b559c55613a89c39bb1c0d557928e55b8

  • Size

    4.2MB

  • Sample

    240509-aa21ashd38

  • MD5

    b0ea533c2750959db6435b88b2c77908

  • SHA1

    5eaffb5b6debaa81d553c517a1ed41db1e6b7b35

  • SHA256

    e2841705d2f5dba811ac229e4771b84b559c55613a89c39bb1c0d557928e55b8

  • SHA512

    edc335f8ae35fbfe9ae2dac09b942f77b5e05b5995c6f7b0473e879b3c439e27d41e068126312cb0b82912180297b4a5e919a019f17f4f7169f8a66aefaf02f0

  • SSDEEP

    98304:fUwDufGlovf10HwYipeee8YYFInLirvsLz9rlIGTGmX:fkf6dHw3eAYYFOvrl+mX

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      e2841705d2f5dba811ac229e4771b84b559c55613a89c39bb1c0d557928e55b8

    • Size

      4.2MB

    • MD5

      b0ea533c2750959db6435b88b2c77908

    • SHA1

      5eaffb5b6debaa81d553c517a1ed41db1e6b7b35

    • SHA256

      e2841705d2f5dba811ac229e4771b84b559c55613a89c39bb1c0d557928e55b8

    • SHA512

      edc335f8ae35fbfe9ae2dac09b942f77b5e05b5995c6f7b0473e879b3c439e27d41e068126312cb0b82912180297b4a5e919a019f17f4f7169f8a66aefaf02f0

    • SSDEEP

      98304:fUwDufGlovf10HwYipeee8YYFInLirvsLz9rlIGTGmX:fkf6dHw3eAYYFOvrl+mX

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupxexecution

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • 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 Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

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

Command and Control

Exfiltration

Impact

Tasks