Overview

overview

10

Static

static

3

1buttonBETA2-22.exe

windows7-x64

10

1buttonBETA2-22.exe

windows10-2004-x64

1

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1buttonBETA2-22.exe

  • Size

    13.6MB

  • Sample

    250128-yxkljazpaw

  • MD5

    e92e66ade8266a34d040fb51ee5a379d

  • SHA1

    5db9d87344f71afafaef958b206b42751570a210

  • SHA256

    d424f28ef64b3e38d8b5133a47aa6f77394a2a1f8c507346d56886a97f1ac2f0

  • SHA512

    7e8b28ed5a90fa9d27d1481286b6d0b22f6d02a66a27a083a6bc15dec0bf9e63c2d682ffd7286e34294ffc27deb2ede5a9217e2cbc02a125b1bb1fb5fbdd9706

  • SSDEEP

    393216:F5PhlA9gwuDivSwwTmrgBNRY5zD2OgXv60XR0rI9KV3lPLZ:F5PTYgwp7wakBNRY5zU60XaPV3lP1

Score
10/10
cerberdefense_evasiondiscoveryexecutionransomware

Malware Config

Targets

    • Target

      1buttonBETA2-22.exe

    • Size

      13.6MB

    • MD5

      e92e66ade8266a34d040fb51ee5a379d

    • SHA1

      5db9d87344f71afafaef958b206b42751570a210

    • SHA256

      d424f28ef64b3e38d8b5133a47aa6f77394a2a1f8c507346d56886a97f1ac2f0

    • SHA512

      7e8b28ed5a90fa9d27d1481286b6d0b22f6d02a66a27a083a6bc15dec0bf9e63c2d682ffd7286e34294ffc27deb2ede5a9217e2cbc02a125b1bb1fb5fbdd9706

    • SSDEEP

      393216:F5PhlA9gwuDivSwwTmrgBNRY5zD2OgXv60XR0rI9KV3lPLZ:F5PTYgwp7wakBNRY5zU60XaPV3lP1

    Score
    10/10
    cerberdefense_evasiondiscoveryexecutionransomware

    • Cerber

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

      ransomwarecerber

    • Cerber family

      cerber

    • Clears Windows event logs

      defense_evasionransomware

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • Stops running service(s)

      defense_evasionexecution

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Indicator Removal

1
T1070

Clear Windows Event Logs

1
T1070.001

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

2
T1012

Remote System Discovery

1
T1018

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks