Extracted

• • Target

    NEAS.137386ddefaeb0a54c91e3dc71b054a0_JC.exe

  • Size

    558KB

  • MD5

    137386ddefaeb0a54c91e3dc71b054a0

  • SHA1

    0bb0cc12b7c85bd01379f8ac67dfbd1860c3ab1c

  • SHA256

    daaaff6ff59a8152bfa8ba856907e6aa8225dd6408f42b3c177d77b7dc9271f3

  • SHA512

    538678622662b910ec2bb7c17a045ff912c2b7e94b0c452ccf6419abd84f7c0bdb655c86a3429c22430aa47f9b1768edfc83f0ed27fbf69878a5c663a0d01a80

  • SSDEEP

    12288:avYTtliLJiaw4D+jrZTc4L9DJCxe5QCB1XeOZofH4aaqlrCEFaIhn8R9:1TtkLJi5q+J40FQgFe2U2EIIK

  Score

  10^/10

  44caliberpersistencespywarestealerupx

  • 44Caliber

    An open source infostealer written in C#.

    stealer44caliber

  • Checks computer location settings

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

  • Deletes itself

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • UPX packed file

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

    upx

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  behavioral1behavioral2