General

  • Target

    EternalPredictor.exe

  • Size

    17.6MB

  • Sample

    241117-matp5sxgpn

  • MD5

    7d207c243b33d6f3d78acadffd95ae0e

  • SHA1

    a3ad8109c208b12d35359e78f4ebc23ed79ccf24

  • SHA256

    dc23f531b2e23535601968a1453a45565c9214264d4ef3d016c0a983ed720c30

  • SHA512

    ac9740408cd0dc7ff93835defed55af7359456eaa2cd092704e6f7ffe5fa3ea3b87d9ab927e4c06e96f9c030f8dc14cffe157ccf74618aa4ea9c33d875fca0fd

  • SSDEEP

    393216:U8o6tLbdhAQdfxvzbjv1sIUO82oi61Mlk+kv4af0ADcOeIsP:UsbPJpvpn82oi6ulkPLf0WcOeR

Malware Config

Extracted

Family

xworm

C2

147.185.221.23:33942

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1298867906041479188/X0YmXSYYuFGsCIlZL1CQlv_GeIoIWc3S1cksX7_7_e4Onj-TjaVqNzNpf_yEZ3AJvNBM

Targets

    • Target

      EternalPredictor.exe

    • Size

      17.6MB

    • MD5

      7d207c243b33d6f3d78acadffd95ae0e

    • SHA1

      a3ad8109c208b12d35359e78f4ebc23ed79ccf24

    • SHA256

      dc23f531b2e23535601968a1453a45565c9214264d4ef3d016c0a983ed720c30

    • SHA512

      ac9740408cd0dc7ff93835defed55af7359456eaa2cd092704e6f7ffe5fa3ea3b87d9ab927e4c06e96f9c030f8dc14cffe157ccf74618aa4ea9c33d875fca0fd

    • SSDEEP

      393216:U8o6tLbdhAQdfxvzbjv1sIUO82oi61Mlk+kv4af0ADcOeIsP:UsbPJpvpn82oi6ulkPLf0WcOeR

    • Detect Xworm Payload

    • Skuld family

    • Skuld stealer

      An info stealer written in Go lang.

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Clipboard Data

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks