Overview

overview

10

Static

static

10

hz.exe

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    hz.exe

  • Size

    2.0MB

  • Sample

    241117-mywjmsydlj

  • MD5

    4173ef9548c08b66a0b4b841ab91f475

  • SHA1

    0054d308b9729cc7af0f8287b2786bc4246966c5

  • SHA256

    5a3484f0aedd1a84750a5a3debf21a0f28efd20323ab55a0c89f622c27ebf9ad

  • SHA512

    594c4b09fe60a3ebd4614f25632b720ecfe98ce6ae4476d81ab76f9ea8234cf3fc1b8ceae880646c2652e18983d7d9021cbc121f6da8f68edb74d9c0828cd3f3

  • SSDEEP

    49152:UbA308AYvrxX9mR+5YEGXFhDRf9Q9mduSnp8zTu:UbxYvZ9mvXrRfmkduVTu

Score
10/10
dcratdiscoveryinfostealerratspywarestealer

Malware Config

Targets

    • Target

      hz.exe

    • Size

      2.0MB

    • MD5

      4173ef9548c08b66a0b4b841ab91f475

    • SHA1

      0054d308b9729cc7af0f8287b2786bc4246966c5

    • SHA256

      5a3484f0aedd1a84750a5a3debf21a0f28efd20323ab55a0c89f622c27ebf9ad

    • SHA512

      594c4b09fe60a3ebd4614f25632b720ecfe98ce6ae4476d81ab76f9ea8234cf3fc1b8ceae880646c2652e18983d7d9021cbc121f6da8f68edb74d9c0828cd3f3

    • SSDEEP

      49152:UbA308AYvrxX9mR+5YEGXFhDRf9Q9mduSnp8zTu:UbxYvZ9mvXrRfmkduVTu

    Score
    10/10
    dcratdiscoveryinfostealerratspywarestealer

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Looks up external IP address via web service

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

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks