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General

  • Target

    3cc1d0eeb57f8c3f485bf4309603cbebf538183d0e3a25fb3c9b74fc24411d9b

  • Size

    733KB

  • Sample

    240310-zdcx1sbe45

  • MD5

    b61049ab90b0ce41aba4e4749f07430d

  • SHA1

    ff5509ff716e639ba99b1ab4bf1bfb72b64c43fc

  • SHA256

    3cc1d0eeb57f8c3f485bf4309603cbebf538183d0e3a25fb3c9b74fc24411d9b

  • SHA512

    7830192dc6d96425c7a99342df29c8851b992a4bf9521a0530b2ba57183d1e42a1a7e96494b3e63a7b87ed736b65954aa5d10c1d63296ab563629d4649e389bf

  • SSDEEP

    12288:VEQoSfq0ntaA1x3yam4xkU2WPLJIwP3a+034f6yBb/YFP+9d8CoXNoTXmLnHC:VpV9BP2kLJIw3E34f6kbQFYd8CbaLnHC

Malware Config

Targets

    • Target

      3cc1d0eeb57f8c3f485bf4309603cbebf538183d0e3a25fb3c9b74fc24411d9b

    • Size

      733KB

    • MD5

      b61049ab90b0ce41aba4e4749f07430d

    • SHA1

      ff5509ff716e639ba99b1ab4bf1bfb72b64c43fc

    • SHA256

      3cc1d0eeb57f8c3f485bf4309603cbebf538183d0e3a25fb3c9b74fc24411d9b

    • SHA512

      7830192dc6d96425c7a99342df29c8851b992a4bf9521a0530b2ba57183d1e42a1a7e96494b3e63a7b87ed736b65954aa5d10c1d63296ab563629d4649e389bf

    • SSDEEP

      12288:VEQoSfq0ntaA1x3yam4xkU2WPLJIwP3a+034f6yBb/YFP+9d8CoXNoTXmLnHC:VpV9BP2kLJIw3E34f6kbQFYd8CbaLnHC

    • 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