Overview

overview

8

Static

static

SetupEN_Y 2.0-GZQ.exe

windows10-2004_x64

8

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General

  • Target

    SetupEN_Y 2.0-GZQ.exe

  • Size

    88.3MB

  • Sample

    220524-eskaesfdd9

  • MD5

    79a0f7c8bb81dbbfc72f33e4fbf33379

  • SHA1

    5429fbf0877aa20112afd58eca6e55c627a03f7a

  • SHA256

    7225001d599f781dded623b868c56c469166d75e6662ec7dd0df7e25fc54af55

  • SHA512

    e318c17c827f1d33266b2875685dfccc3023399044dac30f42176b8472447d1045f2375b2aa93dbc43844a2b5148ed1f005e6ce188923a1bc26b09dfdffbe012

Score
8/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target

      SetupEN_Y 2.0-GZQ.exe

    • Size

      88.3MB

    • MD5

      79a0f7c8bb81dbbfc72f33e4fbf33379

    • SHA1

      5429fbf0877aa20112afd58eca6e55c627a03f7a

    • SHA256

      7225001d599f781dded623b868c56c469166d75e6662ec7dd0df7e25fc54af55

    • SHA512

      e318c17c827f1d33266b2875685dfccc3023399044dac30f42176b8472447d1045f2375b2aa93dbc43844a2b5148ed1f005e6ce188923a1bc26b09dfdffbe012

    Score
    8/10
    bootkitdiscoverypersistence

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks