Overview

overview

10

Static

static

38afc38b92...6b.exe

windows7_x64

10

38afc38b92...6b.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    38afc38b92ce46bef4b9f01b0c5103d119c3dbd5c0072520c6263ef2435e176b

  • Size

    3.6MB

  • Sample

    220516-b742lahbd3

  • MD5

    d449078802a5330cc5553e49482a98ee

  • SHA1

    3e6e62739a014a3711b17faa37ac729cb1d085c8

  • SHA256

    38afc38b92ce46bef4b9f01b0c5103d119c3dbd5c0072520c6263ef2435e176b

  • SHA512

    5f6fe11dd26e05fc4d8ab31e372b0ab2d54b20d1b3ab2be7459c3a9654c9ed6e749f58448411b9e17878ce0c7c3c098b1f24f0401ed8d2b7393910f1454897c2

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojanupx

Malware Config

Targets

    • Target

      38afc38b92ce46bef4b9f01b0c5103d119c3dbd5c0072520c6263ef2435e176b

    • Size

      3.6MB

    • MD5

      d449078802a5330cc5553e49482a98ee

    • SHA1

      3e6e62739a014a3711b17faa37ac729cb1d085c8

    • SHA256

      38afc38b92ce46bef4b9f01b0c5103d119c3dbd5c0072520c6263ef2435e176b

    • SHA512

      5f6fe11dd26e05fc4d8ab31e372b0ab2d54b20d1b3ab2be7459c3a9654c9ed6e749f58448411b9e17878ce0c7c3c098b1f24f0401ed8d2b7393910f1454897c2

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencetrojanupx

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • UPX packed file

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

      upx

    • 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

    • Modifies boot configuration data using bcdedit

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

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

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks