Overview

overview

9

Static

static

1

g1wxxdmz.exe

windows7-x64

g1wxxdmz.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    g1wxxdmz.exe

  • Size

    1.7MB

  • Sample

    230316-xz8wgaeg2z

  • MD5

    3ee020029ff565966fcaa7945046ba2e

  • SHA1

    e77da75107a3b45226fcae0ab9f1be2ab678005b

  • SHA256

    1f1b5c216688dca0d9e9dbabde3325226e064ce2a1534e86bd0c00785f37eeab

  • SHA512

    d070d20ee6b1b8b4c9407bc3f6cd6acd2e3d71e303ce94eedfb24ab4acec79d58cebb4dec379b18d17915c64030dffd1bbcaa0d24568fa9af3fe2ca5c49b9386

  • SSDEEP

    49152:56lLXnSXQIYzUbB54moWOdv38hsy7JQ6AnxDGfF:56l2gDzU954QgEhDNQtnxqt

Score
9/10
coreentitydiscoverypersistence

Malware Config

Targets

    • Target

      g1wxxdmz.exe

    • Size

      1.7MB

    • MD5

      3ee020029ff565966fcaa7945046ba2e

    • SHA1

      e77da75107a3b45226fcae0ab9f1be2ab678005b

    • SHA256

      1f1b5c216688dca0d9e9dbabde3325226e064ce2a1534e86bd0c00785f37eeab

    • SHA512

      d070d20ee6b1b8b4c9407bc3f6cd6acd2e3d71e303ce94eedfb24ab4acec79d58cebb4dec379b18d17915c64030dffd1bbcaa0d24568fa9af3fe2ca5c49b9386

    • SSDEEP

      49152:56lLXnSXQIYzUbB54moWOdv38hsy7JQ6AnxDGfF:56l2gDzU954QgEhDNQtnxqt

    Score
    9/10
    coreentitydiscoverypersistence

    • CoreEntity .NET Packer

      A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.

      coreentity

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks