Overview

overview

10

Static

static

dmx99.exe

windows7_x64

10

dmx99.exe

windows10_x64

10

Sharing

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General

  • Target

    dmx99.exe

  • Size

    592KB

  • Sample

    201122-ctt62hy4r2

  • MD5

    a40c9e315a8b73a7e88f8a68e1248977

  • SHA1

    8d397245f209f5eaeae0e97a3bb9f356a3a7d8f3

  • SHA256

    779c79857febfdbdf4e0d509f1f509361e3fdc73939e319228dedd933e5c3abe

  • SHA512

    6af5fc91ea53c78982644a19134aac1fad753b71066fa90328c8d06499b622ceed84c9ffed1e2521ebfb286cd50b04a8e858ce38f1a15106a26cc04a012e3478

Score
10/10
dharmapersistenceransomwarespyware

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta

Ransom Note
YOUR FILES ARE ENCRYPTED Don't worry,you can return all your files! If you want to restore them, follow this link: email pexdatax@gmail.com YOUR ID If you have not been answered via the link within 12 hours,Tox - 1123AA3360A5AFB77D928C4CD99E9EF66EF28FCEEE1F840B93456FD9CE562B7F92204B0D8904 please download - https://tox.chat/download.html or http://pexdatax.com/ write to us by e-mail: pexdatax@gmail.com Attention! Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
Emails

pexdatax@gmail.com

URLs

https://tox.chat/download.html

http://pexdatax.com/

Targets

    • Target

      dmx99.exe

    • Size

      592KB

    • MD5

      a40c9e315a8b73a7e88f8a68e1248977

    • SHA1

      8d397245f209f5eaeae0e97a3bb9f356a3a7d8f3

    • SHA256

      779c79857febfdbdf4e0d509f1f509361e3fdc73939e319228dedd933e5c3abe

    • SHA512

      6af5fc91ea53c78982644a19134aac1fad753b71066fa90328c8d06499b622ceed84c9ffed1e2521ebfb286cd50b04a8e858ce38f1a15106a26cc04a012e3478

    Score
    10/10
    dharmapersistenceransomwarespyware

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

      ransomwaredharma

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spyware

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks