General

  • Target
    8cf9bd9dd07635e07a8e534b38355effa6d5c9f96d9983830b9b840aa1138f78
  • Size 4.8MB
  • Sample260719-3nvglaa17v
  • SHA256 8cf9bd9dd07635e07a8e534b38355effa6d5c9f96d9983830b9b840aa1138f78
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • santa_stealer

C2
  • 31.57.38.244

Attributes
  • user_agent

    upload

Targets

    • Target
      8cf9bd9dd07635e07a8e534b38355effa6d5c9f96d9983830b9b840aa1138f78
    • Size 4.8MB
    • SHA256 8cf9bd9dd07635e07a8e534b38355effa6d5c9f96d9983830b9b840aa1138f78
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects ChromElevator

    • Detects SantaStealer

    • Family: ChromElevator

      ChromElevator is an open-source post-exploitation tool for stealing user data from Chromium browsers.

    • Family: SantaStealer

      SantaStealer is an information stealer written in C.

    • Checks computer location settings

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

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks