General

  • Target

    SantoWareUpd1.0.zip

  • Size

    7.2MB

  • Sample

    241126-21sm4atray

  • MD5

    2006e01cff2a6381721c9b7372dc3b7d

  • SHA1

    ff79cb9a75de1f80ea69c51405acf2305f061e9a

  • SHA256

    360a32931d559f585d8e868fcf1fbcd17db16a9ebc2a0011ec0bbfe08ed8b2dd

  • SHA512

    a39ee36489ac86836bb8cc19b7ce2e284cb6a0acff06d44f3b5652d27a3a12981f6d1aaf434ec37f5fefe2bb8fea8c76d37892bf59a565e6d19d16ccefa89d77

  • SSDEEP

    196608:e8tdbIC1j/ObdYvn/PkIUI6YUGGvX9xko0vbkY:e8tdcm7OxYvXkI9dUnvXT0TD

Malware Config

Targets

    • Target

      SantoWareUpd1.0/SantoUpd.exe

    • Size

      8.0MB

    • MD5

      a0763ede2bcc1d5eb84be1075685a2bb

    • SHA1

      c0d49d87ca2a4ba8596e7dafd13f1368204368d6

    • SHA256

      779060a795c59ca22650a99ea748388c86113999744be684e4142fe443fd3b87

    • SHA512

      2bb354c6aeb21d8ed535406251bbbc0a9d03cf9e42aa72ca5dec9a580aa1340f672f051687336ed3de8807c9680ff61a72b1bb3398abb784ea232bcb8d848df8

    • SSDEEP

      196608:8h8P5IGLjv+bhqNVoB0SEsucQZ41JBbIEs1Lx:w8Pi6L+9qz80SJHQK1J9shx

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Clipboard Data

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

    • 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

    • 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