Overview

overview

10

Static

static

1

Froggy_1 (1).webp

windows7-x64

3

Froggy_1 (1).webp

windows10-1703-x64

3

Froggy_1 (1).webp

windows10-2004-x64

Froggy_1 (1).webp

windows11-21h2-x64

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Froggy_1 (1).webp

  • Size

    176KB

  • Sample

    240630-ln55naygrn

  • MD5

    e72ac0161f6462b9ad18a3ceb57c8ba2

  • SHA1

    1d5ba71ee7e298e97b389146a6e60df4792a03aa

  • SHA256

    9c225a9e6aa60a9b431313dfcb56b1498b4b7a9fc73b5ab4d87a498c8b9424e5

  • SHA512

    bde489438d0658e18b9ec9a8008ca6a76ea1d8166ef8c991c7e5281e85869a80ed04ed25a897c74ae2ba19d055890535fb023c6419db89608367e4af6eaf2aee

  • SSDEEP

    3072:gdRoa3lNsyj5dHnAp0A9gRkMKIfB5q+xsnZuBVpFUT6IImUdud2ZojqIDSNI2MRu:36KgHn40+NUiuCTCujlS2du

Score
10/10
bootkitevasionpersistencetrojan

Malware Config

Targets

    • Target

      Froggy_1 (1).webp

    • Size

      176KB

    • MD5

      e72ac0161f6462b9ad18a3ceb57c8ba2

    • SHA1

      1d5ba71ee7e298e97b389146a6e60df4792a03aa

    • SHA256

      9c225a9e6aa60a9b431313dfcb56b1498b4b7a9fc73b5ab4d87a498c8b9424e5

    • SHA512

      bde489438d0658e18b9ec9a8008ca6a76ea1d8166ef8c991c7e5281e85869a80ed04ed25a897c74ae2ba19d055890535fb023c6419db89608367e4af6eaf2aee

    • SSDEEP

      3072:gdRoa3lNsyj5dHnAp0A9gRkMKIfB5q+xsnZuBVpFUT6IImUdud2ZojqIDSNI2MRu:36KgHn40+NUiuCTCujlS2du

    Score
    10/10
    bootkitevasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

2
T1112

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks