Overview

overview

10

Static

static

3

05c3daf962...39.exe

windows7-x64

10

05c3daf962...39.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    05c3daf962ce75bc9ddaa40fb3c59a39.exe

  • Size

    1.6MB

  • Sample

    241012-d22qdsvgkj

  • MD5

    05c3daf962ce75bc9ddaa40fb3c59a39

  • SHA1

    8769b57182e02e0f833de2c1720aa4c074bd2082

  • SHA256

    bb666b698684d86c1af46783aa415ceca9a401669a5601017a7a1bbbf53873a1

  • SHA512

    030c0911adb43e273f73ad16e51c7f638b7474453fb48f2b29159e1f12851ffb7a74bb1b43a4c92ebf777bb9672d280a073da61e2f001d74d420e11d5ff45325

  • SSDEEP

    24576:mO8z6CQVJtfo4GKWj5GVCm+oyKJdgcxlqRSb5yxmTObChmEpkLv/u:myfej5GVCm+vK3LlLogEx0q

Score
10/10
discoveryexecutionpersistence

Malware Config

Targets

    • Target

      05c3daf962ce75bc9ddaa40fb3c59a39.exe

    • Size

      1.6MB

    • MD5

      05c3daf962ce75bc9ddaa40fb3c59a39

    • SHA1

      8769b57182e02e0f833de2c1720aa4c074bd2082

    • SHA256

      bb666b698684d86c1af46783aa415ceca9a401669a5601017a7a1bbbf53873a1

    • SHA512

      030c0911adb43e273f73ad16e51c7f638b7474453fb48f2b29159e1f12851ffb7a74bb1b43a4c92ebf777bb9672d280a073da61e2f001d74d420e11d5ff45325

    • SSDEEP

      24576:mO8z6CQVJtfo4GKWj5GVCm+oyKJdgcxlqRSb5yxmTObChmEpkLv/u:myfej5GVCm+vK3LlLogEx0q

    Score
    10/10
    executionpersistencediscovery

    • Modifies WinLogon for persistence

      persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

2
T1012

Remote System Discovery

1
T1018

System Information Discovery

2
T1082

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks