Overview

overview

10

Static

static

3

2024090508...ma.exe

windows7-x64

10

2024090508...ma.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    202409050838944549af15c6d8a6b97a314f1362crysisdharma

  • Size

    92KB

  • Sample

    240905-kkh1aaxend

  • MD5

    0838944549af15c6d8a6b97a314f1362

  • SHA1

    6ea23f53d96cd0b7e67b527379a6ec2bb8fc15c1

  • SHA256

    6ba031f690998d8df34941e7fd7d2cbf5062fd790004fd7fb53018981635af8a

  • SHA512

    ee2dcdda6408e2ac08fa9aaba1ca3da43d0377a99d85860db97907626dbd521d9f086e0ac917161b92085140fd4169f452290fd1496ad7eb3be5b7729d0074b6

  • SSDEEP

    1536:mBwl+KXpsqN5vlwWYyhY9S4AvrubOx9+YO6odcOeYyWEu+A:Qw+asqN5aW/hLNuSr+0qvy3

Score
10/10
dharmacredential_accessdefense_evasiondiscoveryexecutionimpactpersistenceransomwarespywarestealer

Malware Config

Extracted

Path

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

Ransom Note
All your files have been encrypted! Don't worry, you can return all your files! If you want to restore them, write to the mail: [email protected] YOUR ID [email protected] Free decryption as guarantee Before paying you can send us up to 3 files for free decryption. The total size of files must be less than 3Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) How to obtain Bitcoins Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/ 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.

Targets

    • Target

      202409050838944549af15c6d8a6b97a314f1362crysisdharma

    • Size

      92KB

    • MD5

      0838944549af15c6d8a6b97a314f1362

    • SHA1

      6ea23f53d96cd0b7e67b527379a6ec2bb8fc15c1

    • SHA256

      6ba031f690998d8df34941e7fd7d2cbf5062fd790004fd7fb53018981635af8a

    • SHA512

      ee2dcdda6408e2ac08fa9aaba1ca3da43d0377a99d85860db97907626dbd521d9f086e0ac917161b92085140fd4169f452290fd1496ad7eb3be5b7729d0074b6

    • SSDEEP

      1536:mBwl+KXpsqN5vlwWYyhY9S4AvrubOx9+YO6odcOeYyWEu+A:Qw+asqN5aW/hLNuSr+0qvy3

    Score
    10/10
    dharmacredential_accessdefense_evasiondiscoveryexecutionimpactpersistenceransomwarespywarestealer

    • Dharma

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

      ransomwaredharma

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Renames multiple (317) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

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

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

1
T1047

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Direct Volume Access

1
T1006

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

2
T1555

Credentials from Web Browsers

1
T1555.003

Windows Credential Manager

1
T1555.004

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

1
T1120

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

2
T1490

Tasks