General

  • Target

    ceeb121d2905def31b77eaaf8bd45bda3b76870bb7b88317ec0f7c6269fb94b6

  • Size

    86KB

  • Sample

    240408-b1daasda32

  • MD5

    93302103fd787cc3315b1d43dea92d19

  • SHA1

    d33120e54eb38958ed3ff69d69332ad77af13d37

  • SHA256

    ceeb121d2905def31b77eaaf8bd45bda3b76870bb7b88317ec0f7c6269fb94b6

  • SHA512

    a11ff3f4752afca674d34bc705cf98b6e4ceec2474db71c6536fbd7fc6104e0da4db60e4572dec5994ac56ca2143dba9ecbb1c517640569dd553576303645b0c

  • SSDEEP

    1536:t1RVCaKgzbLc54hukfgvYnouy8sV1Ayj4m/QWR/RVmv:t/jbLl/gvQoutA1Tj4mYWR/Rgv

Malware Config

Targets

    • Target

      ceeb121d2905def31b77eaaf8bd45bda3b76870bb7b88317ec0f7c6269fb94b6

    • Size

      86KB

    • MD5

      93302103fd787cc3315b1d43dea92d19

    • SHA1

      d33120e54eb38958ed3ff69d69332ad77af13d37

    • SHA256

      ceeb121d2905def31b77eaaf8bd45bda3b76870bb7b88317ec0f7c6269fb94b6

    • SHA512

      a11ff3f4752afca674d34bc705cf98b6e4ceec2474db71c6536fbd7fc6104e0da4db60e4572dec5994ac56ca2143dba9ecbb1c517640569dd553576303645b0c

    • SSDEEP

      1536:t1RVCaKgzbLc54hukfgvYnouy8sV1Ayj4m/QWR/RVmv:t/jbLl/gvQoutA1Tj4mYWR/Rgv

    • 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