General

  • Target

    3a84dde64a9ba5fd0e19fa4936095ab4318b46f74043b4ebcd5abf0981c9ce5cN.exe

  • Size

    200KB

  • Sample

    250116-z7h15azkcs

  • MD5

    98a44b18125ee39fbe4f19a994bfe440

  • SHA1

    e11f06eba61ebed39e5048ad96547def657ae525

  • SHA256

    3a84dde64a9ba5fd0e19fa4936095ab4318b46f74043b4ebcd5abf0981c9ce5c

  • SHA512

    5a58a2880cec5cb987faf22eb086b3fad01099110abfae1ba66b082ed9442f6c208f35b2c60a58d48e19bfa497684aaf56c657bf4edb5aa9bfd3a51e9b45d224

  • SSDEEP

    3072:sr85COtVmzMRDzNXleD5vQ7UjsvIoF/TN/M+zMy55HT3+S7oKZI4K:k9OtszsD6D5Y7rRx/M+nuMoKzK

Malware Config

Targets

    • Target

      3a84dde64a9ba5fd0e19fa4936095ab4318b46f74043b4ebcd5abf0981c9ce5cN.exe

    • Size

      200KB

    • MD5

      98a44b18125ee39fbe4f19a994bfe440

    • SHA1

      e11f06eba61ebed39e5048ad96547def657ae525

    • SHA256

      3a84dde64a9ba5fd0e19fa4936095ab4318b46f74043b4ebcd5abf0981c9ce5c

    • SHA512

      5a58a2880cec5cb987faf22eb086b3fad01099110abfae1ba66b082ed9442f6c208f35b2c60a58d48e19bfa497684aaf56c657bf4edb5aa9bfd3a51e9b45d224

    • SSDEEP

      3072:sr85COtVmzMRDzNXleD5vQ7UjsvIoF/TN/M+zMy55HT3+S7oKZI4K:k9OtszsD6D5Y7rRx/M+nuMoKzK

    • 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.

MITRE ATT&CK Enterprise v15

Tasks