Overview

overview

10

Static

static

1

LisectAVT_...84.exe

windows7-x64

10

LisectAVT_...84.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    LisectAVT_2403002A_284.exe

  • Size

    4.2MB

  • Sample

    240725-almdzsyhla

  • MD5

    b0d7e17dce1fc611a54d4419af511439

  • SHA1

    1dddebc5e3208585e725a56dd888fd8f873b0c52

  • SHA256

    845b6a3db4889461e89e3dbfdae360f63d506dd8e029dc033ce0745489041ee8

  • SHA512

    79e05419d33751580a995d7dd0622bbea8f8e971d06a5835ae763e9b2488bd75c8a0ec3f317004372b232eb02bf6108e535c50df7e0106a2387ff3b94854ba66

  • SSDEEP

    98304:mzt4Cfs88ZNDRtct68jR4w1kE6V3zyaYiykup:WOzZNVtE6GR4UN6VGaYizu

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistenceprivilege_escalationrootkittrojan

Malware Config

Targets

    • Target

      LisectAVT_2403002A_284.exe

    • Size

      4.2MB

    • MD5

      b0d7e17dce1fc611a54d4419af511439

    • SHA1

      1dddebc5e3208585e725a56dd888fd8f873b0c52

    • SHA256

      845b6a3db4889461e89e3dbfdae360f63d506dd8e029dc033ce0745489041ee8

    • SHA512

      79e05419d33751580a995d7dd0622bbea8f8e971d06a5835ae763e9b2488bd75c8a0ec3f317004372b232eb02bf6108e535c50df7e0106a2387ff3b94854ba66

    • SSDEEP

      98304:mzt4Cfs88ZNDRtct68jR4w1kE6V3zyaYiykup:WOzZNVtE6GR4UN6VGaYizu

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojanexecution

    • 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

    • 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

2
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks