Overview

overview

10

Static

static

b0e6f5dfcd...5f.exe

windows7_x64

10

b0e6f5dfcd...5f.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    b0e6f5dfcde3d7e2dc6a28c194f252d508d2ec470bf1a55f6f56f7270408e15f

  • Size

    3.8MB

  • Sample

    220524-18gecshhg7

  • MD5

    3e7f6f4c33e07e55139d24f830407f0d

  • SHA1

    a5b53cc46bbda6335983072abc95fb04b951e6bd

  • SHA256

    b0e6f5dfcde3d7e2dc6a28c194f252d508d2ec470bf1a55f6f56f7270408e15f

  • SHA512

    dc7fce6d28e89bb781498fccced20883be17a035486ae3be87ce7cb5a02b7bfee4ede272a86241567d61709dda6283a09dcda13736d99fd5bc7d586989b34aad

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojan

Malware Config

Targets

    • Target

      b0e6f5dfcde3d7e2dc6a28c194f252d508d2ec470bf1a55f6f56f7270408e15f

    • Size

      3.8MB

    • MD5

      3e7f6f4c33e07e55139d24f830407f0d

    • SHA1

      a5b53cc46bbda6335983072abc95fb04b951e6bd

    • SHA256

      b0e6f5dfcde3d7e2dc6a28c194f252d508d2ec470bf1a55f6f56f7270408e15f

    • SHA512

      dc7fce6d28e89bb781498fccced20883be17a035486ae3be87ce7cb5a02b7bfee4ede272a86241567d61709dda6283a09dcda13736d99fd5bc7d586989b34aad

    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

    • Executes dropped EXE

    • Modifies Windows Firewall

      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

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

    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

4
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks