Overview

overview

10

Static

static

3

d71b162c85...18.exe

windows7-x64

10

d71b162c85...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d71b162c85633a294672d04792b37a49_JaffaCakes118

  • Size

    3.5MB

  • Sample

    240909-z4yx6s1ajj

  • MD5

    d71b162c85633a294672d04792b37a49

  • SHA1

    502b96d93c2ab8acecef5ce197763d839c2d155d

  • SHA256

    812872dda38ac1812ea6730ccc6cb52391274b02301d22f7669e6b2a09bfddb9

  • SHA512

    798b10915b3407096873086152025282d268256ba7ebac13768aba5c62178f3a44371e42e4ff6d8b2e43a099f961d9b02ee5a433173f5f699bc4e2351e24cb90

  • SSDEEP

    98304:9mJhVvH9he8mTxCfYPvOCAuUBz8z/LYvfug8acLu:AXVvdhedEfYPmCC6YvfuTy

Score
10/10
gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojanupx

Malware Config

Targets

    • Target

      d71b162c85633a294672d04792b37a49_JaffaCakes118

    • Size

      3.5MB

    • MD5

      d71b162c85633a294672d04792b37a49

    • SHA1

      502b96d93c2ab8acecef5ce197763d839c2d155d

    • SHA256

      812872dda38ac1812ea6730ccc6cb52391274b02301d22f7669e6b2a09bfddb9

    • SHA512

      798b10915b3407096873086152025282d268256ba7ebac13768aba5c62178f3a44371e42e4ff6d8b2e43a099f961d9b02ee5a433173f5f699bc4e2351e24cb90

    • SSDEEP

      98304:9mJhVvH9he8mTxCfYPvOCAuUBz8z/LYvfug8acLu:AXVvdhedEfYPmCC6YvfuTy

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojanupx

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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 WinMonFS driver.

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

      rootkitevasion

    • Modifies boot configuration data using bcdedit

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

3
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

3
T1112

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