General

  • Target

    sample

  • Size

    337KB

  • Sample

    240302-vdhq2sfe85

  • MD5

    90f706ea2a2045c5bab5174497cd89a2

  • SHA1

    db164e7cf510d4a187f1a10c73dfe3b805cfef93

  • SHA256

    a48e013ad9d6d42d9221b15a44454fdb6e46058a0228fd44fae51e564d27e936

  • SHA512

    97ae83c674af261ac16162fb7be943ade79272347d1ec0f3338e5700055b714fb0b37642908eaba3f26bd75c0337169b6696dbb127485f55bb7991da905beff4

  • SSDEEP

    3072:H7e9iWeZydPADwTaQJMNC9XmSbJSziIgc8k/tp:beoWeZy+DwTaQJMIFSziIgXk

Malware Config

Targets

    • Target

      sample

    • Size

      337KB

    • MD5

      90f706ea2a2045c5bab5174497cd89a2

    • SHA1

      db164e7cf510d4a187f1a10c73dfe3b805cfef93

    • SHA256

      a48e013ad9d6d42d9221b15a44454fdb6e46058a0228fd44fae51e564d27e936

    • SHA512

      97ae83c674af261ac16162fb7be943ade79272347d1ec0f3338e5700055b714fb0b37642908eaba3f26bd75c0337169b6696dbb127485f55bb7991da905beff4

    • SSDEEP

      3072:H7e9iWeZydPADwTaQJMNC9XmSbJSziIgc8k/tp:beoWeZy+DwTaQJMIFSziIgXk

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • 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.

    • UPX packed file

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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks