General

  • Target

    3cdd779d90c951bb8be19635ca5aba89002c6f834ffd42993aaf2e0fb4df00f1

  • Size

    296KB

  • Sample

    240407-y169psdd4w

  • MD5

    51258dfe210d9a83658eaf57b548ae2e

  • SHA1

    077a592b96af2c9ca3f97e2e146a2b5cdffd77d9

  • SHA256

    3cdd779d90c951bb8be19635ca5aba89002c6f834ffd42993aaf2e0fb4df00f1

  • SHA512

    d941055062b14280df28f67c3cd12c7d2c84ce8f6bbc1c7034d64ca9a9d8183ebdf6c46f760f64ba83acdae2a9122f80a23f0e07024c48a3004099155fb7044b

  • SSDEEP

    6144:YjluQoSPIo5R4nM/40yJNt8WKjvpvN9h/iJvV9Ga74UMvdudpVGRP:YEQoSpqh/8Vjvpl9hm9Ga74Xv+VGRP

Malware Config

Targets

    • Target

      3cdd779d90c951bb8be19635ca5aba89002c6f834ffd42993aaf2e0fb4df00f1

    • Size

      296KB

    • MD5

      51258dfe210d9a83658eaf57b548ae2e

    • SHA1

      077a592b96af2c9ca3f97e2e146a2b5cdffd77d9

    • SHA256

      3cdd779d90c951bb8be19635ca5aba89002c6f834ffd42993aaf2e0fb4df00f1

    • SHA512

      d941055062b14280df28f67c3cd12c7d2c84ce8f6bbc1c7034d64ca9a9d8183ebdf6c46f760f64ba83acdae2a9122f80a23f0e07024c48a3004099155fb7044b

    • SSDEEP

      6144:YjluQoSPIo5R4nM/40yJNt8WKjvpvN9h/iJvV9Ga74UMvdudpVGRP:YEQoSpqh/8Vjvpl9hm9Ga74Xv+VGRP

    • 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