Overview

overview

10

Static

static

1

JaffaCakes...91.exe

windows7-x64

10

JaffaCakes...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_738c4038e8ea46311b814da27b5fea496eb2f2fda2b1f40c26b590e9ec9c0b91

  • Size

    4.1MB

  • Sample

    241223-s2q18atman

  • MD5

    855f6c3f291fcb818c68cd7413df6d79

  • SHA1

    1434e056ed19323de06674fcc33c634861a68ca7

  • SHA256

    738c4038e8ea46311b814da27b5fea496eb2f2fda2b1f40c26b590e9ec9c0b91

  • SHA512

    9c01a5907e200c9a7521c38eb53599339cf77fa0c98e4e24a7a8c1f485371b51237e990d3e67d0c44cf109e77dc671ff99a8b9d5fec2e3cd0dc2f4a8683ce4f8

  • SSDEEP

    98304:vsMJSXI+WjXFKA1ulzi3S8LyJ6efzKqsYOHaROa77N8az:EM8Y7Yguo1k6efzKVHq77R

Score
10/10
gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojan

Malware Config

Targets

    • Target

      JaffaCakes118_738c4038e8ea46311b814da27b5fea496eb2f2fda2b1f40c26b590e9ec9c0b91

    • Size

      4.1MB

    • MD5

      855f6c3f291fcb818c68cd7413df6d79

    • SHA1

      1434e056ed19323de06674fcc33c634861a68ca7

    • SHA256

      738c4038e8ea46311b814da27b5fea496eb2f2fda2b1f40c26b590e9ec9c0b91

    • SHA512

      9c01a5907e200c9a7521c38eb53599339cf77fa0c98e4e24a7a8c1f485371b51237e990d3e67d0c44cf109e77dc671ff99a8b9d5fec2e3cd0dc2f4a8683ce4f8

    • SSDEEP

      98304:vsMJSXI+WjXFKA1ulzi3S8LyJ6efzKqsYOHaROa77N8az:EM8Y7Yguo1k6efzKVHq77R

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojan

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba family

      glupteba

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks