General

  • Target

    5fa74735f3c4707a31d6d5f64c8549ac1eaf88f3c85e7701dc397ddc03e8c96e

  • Size

    1.6MB

  • Sample

    240407-1fc68sfd27

  • MD5

    d63ba2ce0c96c6558539508d83564f36

  • SHA1

    2f79193f71e02a130f598dd6945d1fea8272e022

  • SHA256

    5fa74735f3c4707a31d6d5f64c8549ac1eaf88f3c85e7701dc397ddc03e8c96e

  • SHA512

    785490c3c628321c739d91335c5339c15f2bed4bed1c93062b9863e1caea69901dc53c9893303227295d5e3b51235e97eae82d1484c35c0fb522f3f4f11aa543

  • SSDEEP

    24576:VUEFedcbS3hkGnuCTYlOT15wyeFgvTF0eMAbaoRiLATdqgL:SdcmmW38sj/cgrVMALQA3

Malware Config

Targets

    • Target

      5fa74735f3c4707a31d6d5f64c8549ac1eaf88f3c85e7701dc397ddc03e8c96e

    • Size

      1.6MB

    • MD5

      d63ba2ce0c96c6558539508d83564f36

    • SHA1

      2f79193f71e02a130f598dd6945d1fea8272e022

    • SHA256

      5fa74735f3c4707a31d6d5f64c8549ac1eaf88f3c85e7701dc397ddc03e8c96e

    • SHA512

      785490c3c628321c739d91335c5339c15f2bed4bed1c93062b9863e1caea69901dc53c9893303227295d5e3b51235e97eae82d1484c35c0fb522f3f4f11aa543

    • SSDEEP

      24576:VUEFedcbS3hkGnuCTYlOT15wyeFgvTF0eMAbaoRiLATdqgL:SdcmmW38sj/cgrVMALQA3

    • 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