General

  • Target

    onestart_installer.exe.zip

  • Size

    98.4MB

  • Sample

    250102-qchx7ssqcx

  • MD5

    a5a2751e8cc20058a102b1743fb289b6

  • SHA1

    e93c9bfb07c0b5ea0e58b31851d7d8c4c39b6708

  • SHA256

    56b7183db8ba4cb6580415f8905ae2d29cf2d6fbe0e6bc1fc9521c43d4cf1eed

  • SHA512

    13c4c27709686aa69fe14553514c77f967ba548672c52476f567f32014ee3dfe230f05330f5c3e8a0b73816a9d54360779ca6e9e81444f67f48ff3a055bcfcac

  • SSDEEP

    1572864:mxgklH4P6S+kAxR5oR+Uln2yvUVZSVYXNICGuGacF5lVyb/b4DZk:mxdknAxRC+UlnpvWSVYZvG3FE7kDK

Malware Config

Targets

    • Target

      onestart_installer.exe

    • Size

      99.0MB

    • MD5

      1d599092628613f06912ec455ca61f96

    • SHA1

      9dfcd7bc88f597f199e336f262e52195ee2514e4

    • SHA256

      fdb0caaae3aef5b7db2f8ae96424ad0c2a3faa5fe7dc4db35a5a85bb6935eb5d

    • SHA512

      deaeca59ee40e280d49290283b6e8220b47554f9d9c904e7e238dc7bc4ebe8fb13833a11291e9ac10c32b8e471f1c370a993ff8e926d17b9fb05bf8443fe277b

    • SSDEEP

      3145728:qBN+aIcDxwL22tMy//zUJk3arfSuR34g/blWi1A:ghxoPz36fSng/blWAA

    • A potential corporate email address has been identified in the URL: [email protected]

    • 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

    • 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