General

  • Target
    Loader.ps1
  • Size 494B
  • Sample261009-wkk1esdc49
  • SHA256 7840b0d3ccc90a410e3df5c08bbf055a9a5906cd8784e33732058891ebc4aa5b
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      Loader.ps1
    • Size 494B
    • SHA256 7840b0d3ccc90a410e3df5c08bbf055a9a5906cd8784e33732058891ebc4aa5b
    • MD5 SHA1 SHA512 TLSH
    • Detect SalatStealer payload

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Family: xmrig

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

    • XMRig Miner payload

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Executes a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

    • 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.

    • 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.

    • Contacts third-party web service commonly abused for C2

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

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks