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General

  • Target

    surge_1.exe

  • Size

    3.3MB

  • Sample

    240829-fnxkmavdjd

  • MD5

    e18dd19525432c1e4b9f9aa9d955518a

  • SHA1

    535cd7d7fe9ac2b4621862abf6a9343c7fd6398d

  • SHA256

    aa52b8841f08b9d183613bbb6b86c2a47e136f1ce219da57a2e4ee0742d7dfa7

  • SHA512

    8ee92f2fb9d1fedefb08ec244218d2521e49a80adf2edc10d0c28b7a965c5b58f9f7adfc717b9448f7998daa8deab7b55b15f96b28978ecf95bd1b61340c13f0

  • SSDEEP

    98304:CJ/fItfHg2B06SmlAOA0nhp6i1hqbpDLvEi:DF/0BmWOdpJYvl

Malware Config

Targets

    • Target

      surge_1.exe

    • Size

      3.3MB

    • MD5

      e18dd19525432c1e4b9f9aa9d955518a

    • SHA1

      535cd7d7fe9ac2b4621862abf6a9343c7fd6398d

    • SHA256

      aa52b8841f08b9d183613bbb6b86c2a47e136f1ce219da57a2e4ee0742d7dfa7

    • SHA512

      8ee92f2fb9d1fedefb08ec244218d2521e49a80adf2edc10d0c28b7a965c5b58f9f7adfc717b9448f7998daa8deab7b55b15f96b28978ecf95bd1b61340c13f0

    • SSDEEP

      98304:CJ/fItfHg2B06SmlAOA0nhp6i1hqbpDLvEi:DF/0BmWOdpJYvl

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v15

Tasks