Overview

overview

10

Static

static

YoudaoDictFull.exe

windows7_x64

10

YoudaoDictFull.exe

windows10_x64

7

Sharing

Copy URL
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General

  • Target

    YoudaoDictFull.exe

  • Size

    69.6MB

  • Sample

    201120-k9m4nvmkle

  • MD5

    0a787dc2f656470a709315c09fc6791d

  • SHA1

    d99f132aede8a8c6dc158ba9a93dbbbcb875865e

  • SHA256

    fdb34dedcdda1a3564b952ea89f447ec4f011bb9d4e45a1b477f8d70feaab9be

  • SHA512

    9a4f2b515e639ad2d2ce106daf98f55b7fbd73da9fb6bbfe2c5081fb63073cddb3bbb3e19f50bbe4b7e53566904f1244481a245fe1711cc2c592911c8bcfc95b

Score
10/10
discoverypersistence

Malware Config

Targets

    • Target

      YoudaoDictFull.exe

    • Size

      69.6MB

    • MD5

      0a787dc2f656470a709315c09fc6791d

    • SHA1

      d99f132aede8a8c6dc158ba9a93dbbbcb875865e

    • SHA256

      fdb34dedcdda1a3564b952ea89f447ec4f011bb9d4e45a1b477f8d70feaab9be

    • SHA512

      9a4f2b515e639ad2d2ce106daf98f55b7fbd73da9fb6bbfe2c5081fb63073cddb3bbb3e19f50bbe4b7e53566904f1244481a245fe1711cc2c592911c8bcfc95b

    Score
    10/10
    discoverypersistence

    • Registers COM server for autorun

      persistence

    • 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

    • JavaScript code in executable

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks