General

  • Target

    9990ea0e89e97938f0a008090ee7b6909ad68f6dd5b480481dc8ef189b97fb4b

  • Size

    135KB

  • Sample

    240407-3qnrtsaa81

  • MD5

    b118995819e705973a392fde50d01d71

  • SHA1

    b1cf5c0096aaebaf405879903836c0ae62d5094c

  • SHA256

    9990ea0e89e97938f0a008090ee7b6909ad68f6dd5b480481dc8ef189b97fb4b

  • SHA512

    4457b0c83ab1273353bcfe1e72a7893042f3b981f4a5ed0ad616bc408af3651513da633117c4a5768e1ea54cc680192d90f9e7d36e0a8adfd0553aeddb3b6816

  • SSDEEP

    1536:YRVCaKgzbLc54hukfgvYnouy8oRDEIFm/tb1KQzvwIALByTwsT1nX8BV:gjbLl/gvQoutmrFQtb1TTwdLByUCMBV

Malware Config

Targets

    • Target

      9990ea0e89e97938f0a008090ee7b6909ad68f6dd5b480481dc8ef189b97fb4b

    • Size

      135KB

    • MD5

      b118995819e705973a392fde50d01d71

    • SHA1

      b1cf5c0096aaebaf405879903836c0ae62d5094c

    • SHA256

      9990ea0e89e97938f0a008090ee7b6909ad68f6dd5b480481dc8ef189b97fb4b

    • SHA512

      4457b0c83ab1273353bcfe1e72a7893042f3b981f4a5ed0ad616bc408af3651513da633117c4a5768e1ea54cc680192d90f9e7d36e0a8adfd0553aeddb3b6816

    • SSDEEP

      1536:YRVCaKgzbLc54hukfgvYnouy8oRDEIFm/tb1KQzvwIALByTwsT1nX8BV:gjbLl/gvQoutmrFQtb1TTwdLByUCMBV

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • 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

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks