General

  • Target

    2f8593c166c26d617179a567b4a033b0481dbf3885616c76de78ae7257addae6

  • Size

    277KB

  • Sample

    220708-k3vrsscfg3

  • MD5

    6aa4564de6ea232c1023cb84fa2885a3

  • SHA1

    33bd807023d9f0d9994ddef5fe2c5581bb2450cf

  • SHA256

    2f8593c166c26d617179a567b4a033b0481dbf3885616c76de78ae7257addae6

  • SHA512

    246cda846b4a4450ee3b2dace641a3209ed5f96fbaac5e2f0d44d87f9939fa9e9b4268b32838a063c3b9fa4052d9c2ce87b49b7fe1867ae2ff19cc82edce661b

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

      2f8593c166c26d617179a567b4a033b0481dbf3885616c76de78ae7257addae6

    • Size

      277KB

    • MD5

      6aa4564de6ea232c1023cb84fa2885a3

    • SHA1

      33bd807023d9f0d9994ddef5fe2c5581bb2450cf

    • SHA256

      2f8593c166c26d617179a567b4a033b0481dbf3885616c76de78ae7257addae6

    • SHA512

      246cda846b4a4450ee3b2dace641a3209ed5f96fbaac5e2f0d44d87f9939fa9e9b4268b32838a063c3b9fa4052d9c2ce87b49b7fe1867ae2ff19cc82edce661b

    • Dharma

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

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • UPX packed file

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

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Tasks