Overview

overview

10

Static

static

8e2cdb7c03...81.exe

windows7_x64

10

8e2cdb7c03...81.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    8e2cdb7c03eb7e5a44cb2358712f766fa3342565c54e403f8d0c138398c83d81

  • Size

    3.8MB

  • Sample

    220524-s5e35acabm

  • MD5

    508d70f0dc3673e2fecb1fe98ff11217

  • SHA1

    4b46167678ec53245dccfa0d2f90f6d3eb08973e

  • SHA256

    8e2cdb7c03eb7e5a44cb2358712f766fa3342565c54e403f8d0c138398c83d81

  • SHA512

    5b08c5c392bbc75ae825eb7c16071d24edac734da1a454efcaf2cd8146191df3a4d5437a2a37e1c8ab806028be7488d63a954ebfe3d53f146cf9720d8fffcfef

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojan

Malware Config

Targets

    • Target

      8e2cdb7c03eb7e5a44cb2358712f766fa3342565c54e403f8d0c138398c83d81

    • Size

      3.8MB

    • MD5

      508d70f0dc3673e2fecb1fe98ff11217

    • SHA1

      4b46167678ec53245dccfa0d2f90f6d3eb08973e

    • SHA256

      8e2cdb7c03eb7e5a44cb2358712f766fa3342565c54e403f8d0c138398c83d81

    • SHA512

      5b08c5c392bbc75ae825eb7c16071d24edac734da1a454efcaf2cd8146191df3a4d5437a2a37e1c8ab806028be7488d63a954ebfe3d53f146cf9720d8fffcfef

    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