General

  • Target

    b8efbba1aaa72d4cbe239173212970d1_JaffaCakes118

  • Size

    177KB

  • Sample

    241202-s3s7zazpet

  • MD5

    b8efbba1aaa72d4cbe239173212970d1

  • SHA1

    45e59de36582f33396bc019c9a66955f3341d9ae

  • SHA256

    548337c16f06df6db6801107227864036c149206999b3109f330992d3b051896

  • SHA512

    1ddae46addfd3e292530e0393830e78b3297d39ca795919e4b4dfef6fc7e4700ae7b7ff19a70d73195aef341dd8bd97e3b0a2b90092562c8e5be90f7a51001a6

  • SSDEEP

    3072:sr85C4Q13Di/0PN1jv2bGNs0UQgL/SW86+F7Dtr+Gv00mZp3:k9n3Di/0V1CKO0jgzSZD+Z5

Malware Config

Targets

    • Target

      b8efbba1aaa72d4cbe239173212970d1_JaffaCakes118

    • Size

      177KB

    • MD5

      b8efbba1aaa72d4cbe239173212970d1

    • SHA1

      45e59de36582f33396bc019c9a66955f3341d9ae

    • SHA256

      548337c16f06df6db6801107227864036c149206999b3109f330992d3b051896

    • SHA512

      1ddae46addfd3e292530e0393830e78b3297d39ca795919e4b4dfef6fc7e4700ae7b7ff19a70d73195aef341dd8bd97e3b0a2b90092562c8e5be90f7a51001a6

    • SSDEEP

      3072:sr85C4Q13Di/0PN1jv2bGNs0UQgL/SW86+F7Dtr+Gv00mZp3:k9n3Di/0V1CKO0jgzSZD+Z5

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks