Overview

overview

10

Static

static

3

340b28c1a5...7N.exe

windows7-x64

10

340b28c1a5...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    340b28c1a5a9481bdd4a981dea96edbb5358f1fca2ece7a74bc57a633974c337N.exe

  • Size

    6.6MB

  • Sample

    241203-d4j85axrdz

  • MD5

    b1d40b005441d6cb23cfb3c46175a100

  • SHA1

    264df7532cbdce310fd350656b5932d89b95940d

  • SHA256

    340b28c1a5a9481bdd4a981dea96edbb5358f1fca2ece7a74bc57a633974c337

  • SHA512

    2b6428c254f844e9c1311a70da8be4bff2019a4cc0fc25d898ff5147fec060f206597bfa7ec681613d00b876f4a85b4c5f2619e16ceb42b6e0967128f88e39ef

  • SSDEEP

    196608:eAqjTpnhXlmyWCZNulPKQ8hY/Bkr/fOIT/+VdlBFKazh:kfauN/HYOSIT/EVF9F

Score
10/10
beapymimikatzdefense_evasiondiscoveryevasionminerpersistenceprivilege_escalationpyinstallerworm

Malware Config

Targets

    • Target

      340b28c1a5a9481bdd4a981dea96edbb5358f1fca2ece7a74bc57a633974c337N.exe

    • Size

      6.6MB

    • MD5

      b1d40b005441d6cb23cfb3c46175a100

    • SHA1

      264df7532cbdce310fd350656b5932d89b95940d

    • SHA256

      340b28c1a5a9481bdd4a981dea96edbb5358f1fca2ece7a74bc57a633974c337

    • SHA512

      2b6428c254f844e9c1311a70da8be4bff2019a4cc0fc25d898ff5147fec060f206597bfa7ec681613d00b876f4a85b4c5f2619e16ceb42b6e0967128f88e39ef

    • SSDEEP

      196608:eAqjTpnhXlmyWCZNulPKQ8hY/Bkr/fOIT/+VdlBFKazh:kfauN/HYOSIT/EVF9F

    Score
    10/10
    beapymimikatzdefense_evasiondiscoveryevasionminerpersistenceprivilege_escalationpyinstallerworm

    • Beapy

      Beapy is a python worm with crypto mining capabilities.

      minerwormbeapy

    • Beapy family

      beapy

    • Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

      mimikatz

    • Mimikatz family

      mimikatz

    • Contacts a large (5335) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • mimikatz is an open source tool to dump credentials on Windows

    • Modifies Windows Firewall

      evasion

    • Loads dropped DLL

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Indicator Removal

1
T1070

Clear Persistence

1
T1070.009

Credential Access

Discovery

Domain Trust Discovery

1
T1482

Network Service Discovery

2
T1046

Permission Groups Discovery

2
T1069

Domain Groups

1
T1069.002

Local Groups

1
T1069.001

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks