Overview

overview

10

Static

static

3

agent-wind...1).exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    agent-windows-amd64-46182331 (1).exe
  • Size 12.2MB
  • Sample260730-wcrs1ateqd
  • SHA256 9db003db614b0b289c62c5ea01e798819dfc7c6445c6a91176199f79beeae780
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
overlordcredential_accessdefense_evasiondiscoverypersistenceprivilege_escalationratstealer

Malware Config

Extracted

Family

  • overlord

C2

  • 45.38.20.110:5173

Targets

    • Target
      agent-windows-amd64-46182331 (1).exe
    • Size 12.2MB
    • SHA256 9db003db614b0b289c62c5ea01e798819dfc7c6445c6a91176199f79beeae780
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    credential_accessdefense_evasiondiscoveryoverlordpersistenceprivilege_escalationratstealer

    • Family: Overlord

      Overlord is an open-source Windows RAT written in Golang.

      ratoverlord

    • Modifies Windows Firewall

      defense_evasion

    • Loads dropped DLL

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates processes with tasklist

      discovery

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Process Discovery

1
T1057

Query Registry

2
T1012

System Information Discovery

2
T1082

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

System Time Discovery

1
T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks