Overview

overview

10

Static

static

3

freespoof_...]_.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    freespoof_[unknowncheats.me]_.exe

  • Size

    2.7MB

  • Sample

    240410-r72t8sbg87

  • MD5

    e001605fa695282a2d3170d8d9e956c9

  • SHA1

    4544155daae0335ada1d05a509e43b8c0434ffc8

  • SHA256

    003dc05c74dedfb83f73982173d2ed293a84a2af8a7ef8b6e6ff928119859a2e

  • SHA512

    11642791791255eea62db5b5058e651329d9b537cc9ffd734702b5bf5207351ecc3bbdb3499acb3dc43e7937da8efd9e23b1e1ccfaa6a077bd747a40926d40d6

  • SSDEEP

    49152:wy8J1anDS2TFQTnQT2QT9QT1QTXCbAAKrqgvWAtY3o41MBXcOz5dD:CxYw1aCkX23o41MBXc4D

Score
10/10
cerberevasionpersistenceransomware

Malware Config

Targets

    • Target

      freespoof_[unknowncheats.me]_.exe

    • Size

      2.7MB

    • MD5

      e001605fa695282a2d3170d8d9e956c9

    • SHA1

      4544155daae0335ada1d05a509e43b8c0434ffc8

    • SHA256

      003dc05c74dedfb83f73982173d2ed293a84a2af8a7ef8b6e6ff928119859a2e

    • SHA512

      11642791791255eea62db5b5058e651329d9b537cc9ffd734702b5bf5207351ecc3bbdb3499acb3dc43e7937da8efd9e23b1e1ccfaa6a077bd747a40926d40d6

    • SSDEEP

      49152:wy8J1anDS2TFQTnQT2QT9QT1QTXCbAAKrqgvWAtY3o41MBXcOz5dD:CxYw1aCkX23o41MBXc4D

    Score
    10/10
    cerberevasionpersistenceransomware

    • Cerber

      Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.

      ransomwarecerber

    • Stops running service(s)

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

      persistence

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

2
T1112

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Discovery

Query Registry

6
T1012

System Information Discovery

6
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks