Overview

overview

10

Static

static

1

3cc7fb7573...JC.exe

windows7-x64

10

3cc7fb7573...JC.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    3cc7fb757318a924954642bfa36dda9c2cf53c9446a85bdcda756603e17a6961_JC.exe

  • Size

    4.2MB

  • Sample

    230724-pvdwjade6x

  • MD5

    50a801bbc24975637ec5f80bce4c689e

  • SHA1

    fa2dbca0000e4cc3b88dea42818569bc59d4e878

  • SHA256

    3cc7fb757318a924954642bfa36dda9c2cf53c9446a85bdcda756603e17a6961

  • SHA512

    e9eacaa3f163bde1ebc44c3314dfd43a325c040833fe765877e2fa31bf61f90054b0d2bceea5ffc23dabc35e5598a0d7a9c4fced42fbbeddfc726f7499c305ac

  • SSDEEP

    98304:4dK4iJNfej9j1LZzS27tnqjVnNXm9eCSwuMXHc:NGLLZzS2AWeCSLMM

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      3cc7fb757318a924954642bfa36dda9c2cf53c9446a85bdcda756603e17a6961_JC.exe

    • Size

      4.2MB

    • MD5

      50a801bbc24975637ec5f80bce4c689e

    • SHA1

      fa2dbca0000e4cc3b88dea42818569bc59d4e878

    • SHA256

      3cc7fb757318a924954642bfa36dda9c2cf53c9446a85bdcda756603e17a6961

    • SHA512

      e9eacaa3f163bde1ebc44c3314dfd43a325c040833fe765877e2fa31bf61f90054b0d2bceea5ffc23dabc35e5598a0d7a9c4fced42fbbeddfc726f7499c305ac

    • SSDEEP

      98304:4dK4iJNfej9j1LZzS27tnqjVnNXm9eCSwuMXHc:NGLLZzS2AWeCSLMM

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

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

3
T1562

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