Overview

overview

10

Static

static

10

Crocodile ...65.exe

windows10-2004-x64

8

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General

  • Target

    Crocodile H New Vs 65.exe

  • Size

    8.1MB

  • Sample

    241011-y5577ssblc

  • MD5

    036c7fa8e5c2fd6fd96940cb00681cc4

  • SHA1

    2ba284973a9156e08c4269ba4836a3464c7d890f

  • SHA256

    8123553007e58a54ee4993af776c4db44aadc7ffe69236200a458f95829afed4

  • SHA512

    264dd6924c51e8ea9cf08cb4ac60a5512b9053a95b73a80beeb8efe5bbadb4535d329ca0d0ea57eebb55b62801c07f8d30a79437e46b7a9007e3916232201e93

  • SSDEEP

    196608:qS11aazz+XwPi5MIH/TStWGH/TStWu/1Y2S1lW:qS11aOwHnGHnu/S2wE

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalation

Malware Config

Targets

    • Target

      Crocodile H New Vs 65.exe

    • Size

      8.1MB

    • MD5

      036c7fa8e5c2fd6fd96940cb00681cc4

    • SHA1

      2ba284973a9156e08c4269ba4836a3464c7d890f

    • SHA256

      8123553007e58a54ee4993af776c4db44aadc7ffe69236200a458f95829afed4

    • SHA512

      264dd6924c51e8ea9cf08cb4ac60a5512b9053a95b73a80beeb8efe5bbadb4535d329ca0d0ea57eebb55b62801c07f8d30a79437e46b7a9007e3916232201e93

    • SSDEEP

      196608:qS11aazz+XwPi5MIH/TStWGH/TStWu/1Y2S1lW:qS11aOwHnGHnu/S2wE

    Score
    8/10
    discoveryevasionpersistenceprivilege_escalation

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

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

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
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