General

  • Target

    8c3945782e4a134b5be7f5a3d8480c904b3accbdce48c8be15a74a0cbdccf224

  • Size

    595KB

  • Sample

    240407-26rmzshd3x

  • MD5

    9084a911d55c10be0a70173ff30513e0

  • SHA1

    4c147f645052b595d6e251abb51cf8d0b72f2be0

  • SHA256

    8c3945782e4a134b5be7f5a3d8480c904b3accbdce48c8be15a74a0cbdccf224

  • SHA512

    da9150e2cbf395594edecc284efca5adcb2f8e981b91ff2e7e056e899cd75c5f252c9e00d9a631b293592c51c1ae4c37ce8366fd9cdf2b392a38aeec7502774d

  • SSDEEP

    12288:A8EQoSMKgZfSCeLnU/I31AcWKsiLBK7+n7/rC9FeUSg+/kOtJpGu:A872011A1Kvsw7e9FeNg4rGu

Malware Config

Targets

    • Target

      8c3945782e4a134b5be7f5a3d8480c904b3accbdce48c8be15a74a0cbdccf224

    • Size

      595KB

    • MD5

      9084a911d55c10be0a70173ff30513e0

    • SHA1

      4c147f645052b595d6e251abb51cf8d0b72f2be0

    • SHA256

      8c3945782e4a134b5be7f5a3d8480c904b3accbdce48c8be15a74a0cbdccf224

    • SHA512

      da9150e2cbf395594edecc284efca5adcb2f8e981b91ff2e7e056e899cd75c5f252c9e00d9a631b293592c51c1ae4c37ce8366fd9cdf2b392a38aeec7502774d

    • SSDEEP

      12288:A8EQoSMKgZfSCeLnU/I31AcWKsiLBK7+n7/rC9FeUSg+/kOtJpGu:A872011A1Kvsw7e9FeNg4rGu

    • 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