Overview

overview

10

Static

static

021daa27f5...ef.exe

windows7_x64

10

021daa27f5...ef.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    021daa27f57b560799a7273775068bf8b1fc2bb2f72cd9f41819df3abf163aef

  • Size

    3.8MB

  • Sample

    220509-ayf3qsefcm

  • MD5

    baff0c9bd726a59bc672cf45c9db0529

  • SHA1

    a6a523c6d3543e3a3f44f44b3ce4408d24bc21cb

  • SHA256

    021daa27f57b560799a7273775068bf8b1fc2bb2f72cd9f41819df3abf163aef

  • SHA512

    7742227d1ded93984bc0d4ba552ef65c483925541f5557387846d9c7ed638f18c767c8b636eb7118ed3fa5427912cb6d9ab7c628e1f53765c099532b74277005

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojan

Malware Config

Targets

    • Target

      021daa27f57b560799a7273775068bf8b1fc2bb2f72cd9f41819df3abf163aef

    • Size

      3.8MB

    • MD5

      baff0c9bd726a59bc672cf45c9db0529

    • SHA1

      a6a523c6d3543e3a3f44f44b3ce4408d24bc21cb

    • SHA256

      021daa27f57b560799a7273775068bf8b1fc2bb2f72cd9f41819df3abf163aef

    • SHA512

      7742227d1ded93984bc0d4ba552ef65c483925541f5557387846d9c7ed638f18c767c8b636eb7118ed3fa5427912cb6d9ab7c628e1f53765c099532b74277005

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencetrojan

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

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

      evasion

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1
T1059

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Impair Defenses

1
T1562

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks