Overview

overview

10

Static

static

c794b13f64...11.exe

windows7-x64

10

c794b13f64...11.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c794b13f648296d3ce367aeee708348f0bcc597c3b1873e464fa66c05b213711

  • Size

    4.3MB

  • Sample

    221017-3vygtsdfc7

  • MD5

    6e745bc9cd3a84bdc382adc72d3c5e1f

  • SHA1

    d5034f29f210d80f0c863740091ee1aac11235d4

  • SHA256

    c794b13f648296d3ce367aeee708348f0bcc597c3b1873e464fa66c05b213711

  • SHA512

    363b76b6585db33fba3e59963bf151f52e7b4a68cefc807d9fdfcfdc3d21fd1a487281f5c1af5edbb544419dc1d44620bf9b905b4a6d3b7155d7910ef5671c3e

  • SSDEEP

    6144:priTOeUceEZPVB18RdCqdomsKA6h/llz6MP86JQPDHDdx/Qtqx:khZdv8R0qRsKA69llz6gPJQPDHvd

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      c794b13f648296d3ce367aeee708348f0bcc597c3b1873e464fa66c05b213711

    • Size

      4.3MB

    • MD5

      6e745bc9cd3a84bdc382adc72d3c5e1f

    • SHA1

      d5034f29f210d80f0c863740091ee1aac11235d4

    • SHA256

      c794b13f648296d3ce367aeee708348f0bcc597c3b1873e464fa66c05b213711

    • SHA512

      363b76b6585db33fba3e59963bf151f52e7b4a68cefc807d9fdfcfdc3d21fd1a487281f5c1af5edbb544419dc1d44620bf9b905b4a6d3b7155d7910ef5671c3e

    • SSDEEP

      6144:priTOeUceEZPVB18RdCqdomsKA6h/llz6MP86JQPDHDdx/Qtqx:khZdv8R0qRsKA69llz6gPJQPDHvd

    Score
    10/10
    evasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Disables RegEdit via registry modification

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks