Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://cdn.discorda...

windows11-21h2-x64

10

Sharing

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General

  • Target

    https://cdn.discordapp.com/attachments/1150938701694763178/1218978921098383380/hi.exe?ex=6609a196&is=65f72c96&hm=6c8a747b917a411b04b8168e5174973ac109d05f94d8e11c24f2a649f8456577&

  • Sample

    240317-wmn5vscf2y

Score
10/10
cryptolockertroldeshpersistencepyinstallerransomwarespywarestealertrojanupx

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1150938701694763178/1218978921098383380/hi.exe?ex=6609a196&is=65f72c96&hm=6c8a747b917a411b04b8168e5174973ac109d05f94d8e11c24f2a649f8456577&

    Score
    10/10
    cryptolockertroldeshpersistencepyinstallerransomwarespywarestealertrojanupx

    • CryptoLocker

      Ransomware family with multiple variants.

      ransomwarecryptolocker

    • Troldesh, Shade, Encoder.858

      Troldesh is a ransomware spread by malspam.

      ransomwaretrojantroldesh

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

      persistence

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

5
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

5
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Resource Development

Reconnaissance

Tasks