Overview

overview

10

Static

static

1

41e1b7dedb...cs.exe

windows7-x64

10

41e1b7dedb...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics

  • Size

    4.1MB

  • Sample

    240521-ns76xscc76

  • MD5

    a88ed8cbac67fc7f418b1bf2887419c0

  • SHA1

    809e443818357e9ee010f03e2b38abf0b54c6d59

  • SHA256

    41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c

  • SHA512

    9293f38115fa8bf7fe50228b293aadde11e731f849dfb734e577eef3001ce6fd2bdb9dc2472e67c05fda129733c5eba64efe008a83cb25fb4223a59300d24ed0

  • SSDEEP

    98304:gc7aFVXn+Lid2bryXaMbaClZg093y0sFFfdliBdP8:gX++d2b0aMbplZO0sFfS8

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojan

Malware Config

Targets

    • Target

      41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics

    • Size

      4.1MB

    • MD5

      a88ed8cbac67fc7f418b1bf2887419c0

    • SHA1

      809e443818357e9ee010f03e2b38abf0b54c6d59

    • SHA256

      41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c

    • SHA512

      9293f38115fa8bf7fe50228b293aadde11e731f849dfb734e577eef3001ce6fd2bdb9dc2472e67c05fda129733c5eba64efe008a83cb25fb4223a59300d24ed0

    • SSDEEP

      98304:gc7aFVXn+Lid2bryXaMbaClZg093y0sFFfdliBdP8:gX++d2b0aMbplZO0sFfS8

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanexecution

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

      evasion

    • Executes dropped EXE

    • 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

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

      rootkitevasion

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

4
T1562

Disable or Modify Tools

2
T1562.001

Disable or Modify System Firewall

1
T1562.004

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks