Overview

overview

8

Static

static

3

FBI Setup.exe

windows10-2004-x64

6

FBI Setup.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    FBI Setup.exe
  • Size 356KB
  • Sample260801-yaerrswvdt
  • SHA256 045e8a56e0aa269d862a5794d7f2bea1663be470dbd49c4f016a5481757714ba
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoveryexecutionpersistenceransomware

Malware Config

Targets

    • Target
      FBI Setup.exe
    • Size 356KB
    • SHA256 045e8a56e0aa269d862a5794d7f2bea1663be470dbd49c4f016a5481757714ba
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryexecutionpersistenceransomware

    • Downloads MZ/PE file

    • Server Software Component: Terminal Services DLL

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Time Providers

1
T1547.003

Server Software Component

1
T1505

Terminal Services DLL

1
T1505.005

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Time Providers

1
T1547.003

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Query Registry

5
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks