Overview

overview

10

Static

static

3

c3616fad22...18.exe

windows7-x64

10

c3616fad22...18.exe

windows10-2004-x64

10

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General

  • Target

    c3616fad2221a945011d363cd15227f2_JaffaCakes118

  • Size

    3.8MB

  • Sample

    240826-tt2y7atbpc

  • MD5

    c3616fad2221a945011d363cd15227f2

  • SHA1

    3518d8d6b775bfad99b3b71d2bcc5e3bc4d6d56c

  • SHA256

    642a149d0827e7cfaea7280f3868fa76d709d71735cf15fcbfb8460701eec75f

  • SHA512

    e2c1748cd2930d616a5ce5e080a5717b30fa7bdcba59b9668e8b037949e68b040b15c6feca2da3949c8dcd16144ac5d5b27b35e48e2b319059a7407a54cfb221

  • SSDEEP

    98304:FTHg2Nhre+ZS/zZ4F/q8c2a8cTX5/aR1KrkyB9FaR:xRNjZSrewZWcb5/aR

Score
10/10
gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojan

Malware Config

Targets

    • Target

      c3616fad2221a945011d363cd15227f2_JaffaCakes118

    • Size

      3.8MB

    • MD5

      c3616fad2221a945011d363cd15227f2

    • SHA1

      3518d8d6b775bfad99b3b71d2bcc5e3bc4d6d56c

    • SHA256

      642a149d0827e7cfaea7280f3868fa76d709d71735cf15fcbfb8460701eec75f

    • SHA512

      e2c1748cd2930d616a5ce5e080a5717b30fa7bdcba59b9668e8b037949e68b040b15c6feca2da3949c8dcd16144ac5d5b27b35e48e2b319059a7407a54cfb221

    • SSDEEP

      98304:FTHg2Nhre+ZS/zZ4F/q8c2a8cTX5/aR1KrkyB9FaR:xRNjZSrewZWcb5/aR

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojan

    • 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
    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

Exfiltration

Impact

Tasks