Overview

overview

10

Static

static

3

spoofer.exe

windows10-1703-x64

10

Sharing

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General

  • Target

    spoofer.exe

  • Size

    9.4MB

  • Sample

    240331-3cqdhafd82

  • MD5

    80ec9fe0e6a95907f78b6038623c8618

  • SHA1

    42b44edc959f80a9a5a48e2aca4104912044b891

  • SHA256

    e9444aab090e91374385729b93f05668504a966d2bb00b516dfd6abb961f4c0f

  • SHA512

    e66550f70b85ca12c51b8a6cc91b370a7f4d734c19ae20c1f4a8f9495cc9222cefe0202ca016c1b14ce71ab6bfc4211c1d7c897493f12eae1ff4ebfaaeb77e90

  • SSDEEP

    196608:l2bKBGvNyjWR+hQU8sKmgpHT97KnGNJQdVBuk7Tt2fMcto:GEoYjWnsbSx7mGn+AqxPcto

Score
10/10
cerberransomwarespywarestealer

Malware Config

Targets

    • Target

      spoofer.exe

    • Size

      9.4MB

    • MD5

      80ec9fe0e6a95907f78b6038623c8618

    • SHA1

      42b44edc959f80a9a5a48e2aca4104912044b891

    • SHA256

      e9444aab090e91374385729b93f05668504a966d2bb00b516dfd6abb961f4c0f

    • SHA512

      e66550f70b85ca12c51b8a6cc91b370a7f4d734c19ae20c1f4a8f9495cc9222cefe0202ca016c1b14ce71ab6bfc4211c1d7c897493f12eae1ff4ebfaaeb77e90

    • SSDEEP

      196608:l2bKBGvNyjWR+hQU8sKmgpHT97KnGNJQdVBuk7Tt2fMcto:GEoYjWnsbSx7mGn+AqxPcto

    Score
    10/10
    cerberransomwarespywarestealer

    • Cerber

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

      ransomwarecerber

    • Deletes NTFS Change Journal

      The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.

      ransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Nirsoft

    • Drops file in Drivers directory

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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

Command and Scripting Interpreter

1
T1059

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

5
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

3
T1490

Data Destruction

1
T1485

Resource Development

Reconnaissance

Tasks