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General

  • Target

    36f66b4a07a3e1caadb2935a51db3284bca379fac7d4d24abc39994949a8bef9

  • Size

    1.4MB

  • Sample

    231011-mq2qpahc4t

  • MD5

    c3a778773d111438753b04f1fdd1c015

  • SHA1

    178ed102913cb579e567aa3e80ed1638e37b93d0

  • SHA256

    36f66b4a07a3e1caadb2935a51db3284bca379fac7d4d24abc39994949a8bef9

  • SHA512

    a8b081ef60acb557e9973b26f7e7e999421283c3008770c67128400cec0fb819999e9e0aad9a494eea8bda8121fa9d8b5a24a1372ffa6d06f1c22d11f1edc6bd

  • SSDEEP

    12288:DSvO2x9mONvKRhLSFROkx2LIaCy+Bg0tmyyyI:2vO2xJKRh2bOkx2LFV+Bg6M

Score
10/10
upx

Malware Config

Targets

    • Target

      36f66b4a07a3e1caadb2935a51db3284bca379fac7d4d24abc39994949a8bef9

    • Size

      1.4MB

    • MD5

      c3a778773d111438753b04f1fdd1c015

    • SHA1

      178ed102913cb579e567aa3e80ed1638e37b93d0

    • SHA256

      36f66b4a07a3e1caadb2935a51db3284bca379fac7d4d24abc39994949a8bef9

    • SHA512

      a8b081ef60acb557e9973b26f7e7e999421283c3008770c67128400cec0fb819999e9e0aad9a494eea8bda8121fa9d8b5a24a1372ffa6d06f1c22d11f1edc6bd

    • SSDEEP

      12288:DSvO2x9mONvKRhLSFROkx2LIaCy+Bg0tmyyyI:2vO2xJKRh2bOkx2LFV+Bg6M

    Score
    10/10
    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks