General

  • Target
    2026-09-06_8a822d4a45adb86fc693aaf01258c1bf_blankgrabber_cobalt-strike_coinminer_icedid_njrat_satacom
  • Size 5.0MB
  • Sample260906-24aaxsstat
  • SHA256 837b99aabda10e749b4ded71377f848f995ce2c55bdf6fa77fa58f7b971b03a2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-09-06_8a822d4a45adb86fc693aaf01258c1bf_blankgrabber_cobalt-strike_coinminer_icedid_njrat_satacom
    • Size 5.0MB
    • SHA256 837b99aabda10e749b4ded71377f848f995ce2c55bdf6fa77fa58f7b971b03a2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Detects executables containing URLs to raw contents of a Github gist

    • XMRig Miner payload

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Modifies Windows Firewall

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Loads dropped DLL

    • Outbound SSH connection to public host

      SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks