Overview

overview

10

Static

static

1b90aeb29c...b1.exe

windows7_x64

10

1b90aeb29c...b1.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    1b90aeb29cf4680a4bd3eccca4d5c4bd310b98dcdde256dca2a560ad24abbdb1

  • Size

    4.4MB

  • Sample

    220607-wyj1aafgb5

  • MD5

    5ae79839e2560d77845977fb81eb277c

  • SHA1

    e7671e0b54804d059369e1be3364d9b3a54a29d6

  • SHA256

    1b90aeb29cf4680a4bd3eccca4d5c4bd310b98dcdde256dca2a560ad24abbdb1

  • SHA512

    94276ab4f4f85c064d483ca234062cd569fb0b1e4e11689e7046bb92e54e2a43c401c5fcecaceecb68c1363ae786fec29fb46f2d52d8afaf51aa8c4a16d6c27a

Score
10/10
gluptebametasploitbackdoordiscoverydropperevasionloaderpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      1b90aeb29cf4680a4bd3eccca4d5c4bd310b98dcdde256dca2a560ad24abbdb1

    • Size

      4.4MB

    • MD5

      5ae79839e2560d77845977fb81eb277c

    • SHA1

      e7671e0b54804d059369e1be3364d9b3a54a29d6

    • SHA256

      1b90aeb29cf4680a4bd3eccca4d5c4bd310b98dcdde256dca2a560ad24abbdb1

    • SHA512

      94276ab4f4f85c064d483ca234062cd569fb0b1e4e11689e7046bb92e54e2a43c401c5fcecaceecb68c1363ae786fec29fb46f2d52d8afaf51aa8c4a16d6c27a

    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

    • 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