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General

  • Target

    NEAS.f116291e9940be107cf143fb4e02b7a0_JC.exe

  • Size

    224KB

  • Sample

    231104-3m5aeagc9y

  • MD5

    f116291e9940be107cf143fb4e02b7a0

  • SHA1

    1c09343ab459b2b50e0fd95b1b778c9fc5f2fef0

  • SHA256

    dbaa73ae7192f8335343640111815aa16fc3255e977464642e9d65d8687cff94

  • SHA512

    e77396ab5f313301bb0aaadef60b73cb6497b3d5071e862ffa1e096a8987520008b73dbfe1840fda24b6ee18346a03b635e794e7dc4e54ee3fb6bf0c8f78e846

  • SSDEEP

    3072:dsXRmUIMitPqQIZe27vc+Eld+xZp2vPRL1tT06zJoxAWBcKpSP//dwBmf5P:KR5ITqQIZeGk7RZBGxAycKpSPX2e

Malware Config

Targets

    • Target

      NEAS.f116291e9940be107cf143fb4e02b7a0_JC.exe

    • Size

      224KB

    • MD5

      f116291e9940be107cf143fb4e02b7a0

    • SHA1

      1c09343ab459b2b50e0fd95b1b778c9fc5f2fef0

    • SHA256

      dbaa73ae7192f8335343640111815aa16fc3255e977464642e9d65d8687cff94

    • SHA512

      e77396ab5f313301bb0aaadef60b73cb6497b3d5071e862ffa1e096a8987520008b73dbfe1840fda24b6ee18346a03b635e794e7dc4e54ee3fb6bf0c8f78e846

    • SSDEEP

      3072:dsXRmUIMitPqQIZe27vc+Eld+xZp2vPRL1tT06zJoxAWBcKpSP//dwBmf5P:KR5ITqQIZeGk7RZBGxAycKpSPX2e

    • Modifies visiblity of hidden/system files in Explorer

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks