Overview

overview

10

Static

static

89ba6ea497...2f.exe

windows7_x64

1

89ba6ea497...2f.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    89ba6ea497d6c300163a465822d247dfd2b79273e2e1bfb25bdf847811a5262f

  • Size

    3.9MB

  • Sample

    220524-t35fnshfg2

  • MD5

    2bd9d1a1e33fee1436ae2074cce33769

  • SHA1

    8a5e8e656b72f62ff7c453bcbb1362ef6c68213a

  • SHA256

    89ba6ea497d6c300163a465822d247dfd2b79273e2e1bfb25bdf847811a5262f

  • SHA512

    74466a6d38066593252005ae791d4cfd83fc4ab13bc8243dabcf840abff4d68397b7591abd3a40682d735c500f161be41e033995865459dd04d4855348afc6e2

Score
10/10
gluptebadiscoverydropperevasionloaderpersistence

Malware Config

Targets

    • Target

      89ba6ea497d6c300163a465822d247dfd2b79273e2e1bfb25bdf847811a5262f

    • Size

      3.9MB

    • MD5

      2bd9d1a1e33fee1436ae2074cce33769

    • SHA1

      8a5e8e656b72f62ff7c453bcbb1362ef6c68213a

    • SHA256

      89ba6ea497d6c300163a465822d247dfd2b79273e2e1bfb25bdf847811a5262f

    • SHA512

      74466a6d38066593252005ae791d4cfd83fc4ab13bc8243dabcf840abff4d68397b7591abd3a40682d735c500f161be41e033995865459dd04d4855348afc6e2

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistence

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • 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

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks