General

  • Target

    EliStarA.exe

  • Size

    1.7MB

  • Sample

    230218-a5r4kshg5y

  • MD5

    6b8dcb09a6f8e836b5dcc600d11c6223

  • SHA1

    b0a1582b9e9871064afae5cb6b1d369599506763

  • SHA256

    11aaa12e58f39f192b4f66e56cd0e343d73b69a48dc77a6dfb936483de120152

  • SHA512

    feb8bd04778b29efc9b0128dbfd9562368eb825a560dc610abed6a73de1dc7bd33e5e198b439b36828d0a66d4657e354d4a65646141ad3425bed6fd74cb7fcae

  • SSDEEP

    49152:lJCDpfmhr2qIhBCwb8lIgwylCJHXv5y7lE8X:6HB/b8KgZA5E

Malware Config

Targets

    • Target

      EliStarA.exe

    • Size

      1.7MB

    • MD5

      6b8dcb09a6f8e836b5dcc600d11c6223

    • SHA1

      b0a1582b9e9871064afae5cb6b1d369599506763

    • SHA256

      11aaa12e58f39f192b4f66e56cd0e343d73b69a48dc77a6dfb936483de120152

    • SHA512

      feb8bd04778b29efc9b0128dbfd9562368eb825a560dc610abed6a73de1dc7bd33e5e198b439b36828d0a66d4657e354d4a65646141ad3425bed6fd74cb7fcae

    • SSDEEP

      49152:lJCDpfmhr2qIhBCwb8lIgwylCJHXv5y7lE8X:6HB/b8KgZA5E

    • DMA Locker

      Ransomware family with some advanced features, like encryption of unmapped network shares.

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Locky

      Ransomware strain released in 2016, with advanced features like anti-analysis.

    • Locky (Osiris variant)

      Variant of the Locky ransomware seen in the wild since early 2017.

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies system executable filetype association

    • Wannacry

      WannaCry is a ransomware cryptoworm.

    • Adds policy Run key to start application

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Drops startup file

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks