Overview

overview

10

Static

static

c8b041e2ba...ae.exe

windows7-x64

10

c8b041e2ba...ae.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c8b041e2baf61c3da088f2f1e183f3a66e427447fcab580b5e81062026a8faae

  • Size

    3.8MB

  • Sample

    221125-ktfaraef72

  • MD5

    83dac15991d182e1e0996e09d05c358d

  • SHA1

    597fc6049d50ebbde4d3bc09a5d40ac8ea8caaf2

  • SHA256

    c8b041e2baf61c3da088f2f1e183f3a66e427447fcab580b5e81062026a8faae

  • SHA512

    090576d9e77c794282f3e9f58128be58867ec4a2901853dafd2b53123a09d7c97d7dd28bd8ac66a481713c51c5fe58ad0dac67f4f04ff588721f39d1599714a2

  • SSDEEP

    98304:Q9BvHl5/baM7kFh4KiCIJPNIm8ouO1ua:Q9F/baM7kTIJlIm8oZ

Score
10/10
gluptebametasploitbackdoordiscoverydropperevasionloaderpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      c8b041e2baf61c3da088f2f1e183f3a66e427447fcab580b5e81062026a8faae

    • Size

      3.8MB

    • MD5

      83dac15991d182e1e0996e09d05c358d

    • SHA1

      597fc6049d50ebbde4d3bc09a5d40ac8ea8caaf2

    • SHA256

      c8b041e2baf61c3da088f2f1e183f3a66e427447fcab580b5e81062026a8faae

    • SHA512

      090576d9e77c794282f3e9f58128be58867ec4a2901853dafd2b53123a09d7c97d7dd28bd8ac66a481713c51c5fe58ad0dac67f4f04ff588721f39d1599714a2

    • SSDEEP

      98304:Q9BvHl5/baM7kFh4KiCIJPNIm8ouO1ua:Q9F/baM7kTIJlIm8oZ

    Score
    10/10
    gluptebametasploitbackdoordiscoverydropperevasionloaderpersistencetrojan

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • 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

    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