Overview

overview

10

Static

static

3

Krampus Modded.exe

windows7-x64

7

Krampus Modded.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Krampus Modded.exe

  • Size

    9.5MB

  • Sample

    240902-f5xxqatfre

  • MD5

    fdde59aaea488147c24627be743bf4c1

  • SHA1

    d41a7a8bcabd05a87d9b2395c81c4ed25f92b361

  • SHA256

    2f92300f7368bd55c68dcbbf9220f0dad9c4c195a4e236d8e18d227cc2218644

  • SHA512

    326ed5b99f164e9f72861f74ef0982d244bc5d8438da90c968331066e47b0ddaa8d0986454f29cf7dcee80b9a115eccc280863c20062868a5a02ff7182ec3b7e

  • SSDEEP

    196608:OKeT6RvPxMJb3tQk5tMeNsHFJMIDJ+gsAGKkR4Db/1:Ty17v5tTYFqy+gs1c

Score
10/10
exelastealercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      Krampus Modded.exe

    • Size

      9.5MB

    • MD5

      fdde59aaea488147c24627be743bf4c1

    • SHA1

      d41a7a8bcabd05a87d9b2395c81c4ed25f92b361

    • SHA256

      2f92300f7368bd55c68dcbbf9220f0dad9c4c195a4e236d8e18d227cc2218644

    • SHA512

      326ed5b99f164e9f72861f74ef0982d244bc5d8438da90c968331066e47b0ddaa8d0986454f29cf7dcee80b9a115eccc280863c20062868a5a02ff7182ec3b7e

    • SSDEEP

      196608:OKeT6RvPxMJb3tQk5tMeNsHFJMIDJ+gsAGKkR4Db/1:Ty17v5tTYFqy+gs1c

    Score
    10/10
    upxexelastealercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealer

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

      stealerexelastealer

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Grants admin privileges

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

    • Modifies Windows Firewall

      evasion

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

      collection

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Enumerates processes with tasklist

      discovery

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

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

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

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Network Service Discovery

1
T1046

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

System Information Discovery

3
T1082

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

System Network Connections Discovery

1
T1049

Lateral Movement

Collection

Clipboard Data

1
T1115

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks