Overview

overview

10

Static

static

c77ef629fb...da.exe

windows7_x64

10

c77ef629fb...da.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c77ef629fbfe7cdfaf7f847b6e78eeb4e43b41e6b0cf11959e266b593c37a1da

  • Size

    3.8MB

  • Sample

    220524-s4cxdabhgn

  • MD5

    005b1c7abf84a83efb0b13d7b0040eac

  • SHA1

    961bfc979168e974db4ce915425dc1a7f7fafa35

  • SHA256

    c77ef629fbfe7cdfaf7f847b6e78eeb4e43b41e6b0cf11959e266b593c37a1da

  • SHA512

    63916803a64bc9e0c56a82537a61963a235f4a92a11b1dc2de650b0666dee1ecbab9118f25b642d678a5fae07c61ced941f22424ed1af4ad44b48f75440e893d

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojan

Malware Config

Targets

    • Target

      c77ef629fbfe7cdfaf7f847b6e78eeb4e43b41e6b0cf11959e266b593c37a1da

    • Size

      3.8MB

    • MD5

      005b1c7abf84a83efb0b13d7b0040eac

    • SHA1

      961bfc979168e974db4ce915425dc1a7f7fafa35

    • SHA256

      c77ef629fbfe7cdfaf7f847b6e78eeb4e43b41e6b0cf11959e266b593c37a1da

    • SHA512

      63916803a64bc9e0c56a82537a61963a235f4a92a11b1dc2de650b0666dee1ecbab9118f25b642d678a5fae07c61ced941f22424ed1af4ad44b48f75440e893d

    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