Overview

overview

10

Static

static

5837daaf4f...d4.exe

windows7_x64

10

5837daaf4f...d4.exe

windows10_x64

10

Sharing

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General

  • Target

    5837daaf4f7cf7280ec0a749e161015c1de39b35fa26710ce7bb22e352725ed4

  • Size

    92KB

  • Sample

    200911-388n3wgvwa

  • MD5

    a75cacc856827260166c52093a40f49b

  • SHA1

    f357f2a0bbd1ac95d9f6c4c1396e4ab718441a99

  • SHA256

    5837daaf4f7cf7280ec0a749e161015c1de39b35fa26710ce7bb22e352725ed4

  • SHA512

    2d3c528fdb2a091f36a2604c90951797dc95ffc6acb9405f53db72a5b36ef377c8bff6293bfce4120b7581d21ea975c8b27ba6ff13b24591e4a95306361d15f5

Score
10/10
dharmapersistenceransomwarespyware

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\FILES ENCRYPTED.txt

Ransom Note
all your data has been locked us You want to return? write email btckeys@aol.com
Emails

btckeys@aol.com

Extracted

Path

C:\ProgramData\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 btckeys@aol.com YOUR ID If you have not been answered via the link within 12 hours, write to us by e-mail: btckeys@aol.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

btckeys@aol.com

Targets

    • Target

      5837daaf4f7cf7280ec0a749e161015c1de39b35fa26710ce7bb22e352725ed4

    • Size

      92KB

    • MD5

      a75cacc856827260166c52093a40f49b

    • SHA1

      f357f2a0bbd1ac95d9f6c4c1396e4ab718441a99

    • SHA256

      5837daaf4f7cf7280ec0a749e161015c1de39b35fa26710ce7bb22e352725ed4

    • SHA512

      2d3c528fdb2a091f36a2604c90951797dc95ffc6acb9405f53db72a5b36ef377c8bff6293bfce4120b7581d21ea975c8b27ba6ff13b24591e4a95306361d15f5

    Score
    10/10
    ransomwarepersistencespywaredharma

    • 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

    • 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

2
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