General

  • Target

    56299609780e2286ccc2cf5857d531e8.bin

  • Size

    66KB

  • Sample

    230408-bwvnsadd2y

  • MD5

    9f200906c9f570c650ba56ec60f5c3f0

  • SHA1

    2a8e1cb103357bd97d5738e70c1c0c0573636045

  • SHA256

    deb940196ebce31d391c3fbcdaf50835edc92680c54dd851db4fef7f6cd4f805

  • SHA512

    575ffa04430b4b559dcce751d2c27b2fe59c2b5d01ae2626fb2b7f28eb61792cac805b6c3effcd77f4bc5c4fe003d814da4fa5a5d39acd15ddabb3e75e6a0752

  • SSDEEP

    1536:Kx+YKy8CR5nf0rJdzEVsk0EK8lukdHLTbfZikUNcxrvJl:KMvy1RGrPYVs8KBmNikUNcxr

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! All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail xmen_xmen@aol.com You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the decryption tool that will decrypt all your files. Free decryption as guarantee Before paying you can send to us up to 3 files for free decryption. Please note that files must NOT contain valuable information and their total size must be less than 10Mb. How to obtain Bitcoins The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_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.
Emails

xmen_xmen@aol.com

Targets

    • Target

      ab5be9e6911b43f0974e01dabec772b968274d9b5ea39ba2ad7cd294056e5d09.exe

    • Size

      88KB

    • MD5

      56299609780e2286ccc2cf5857d531e8

    • SHA1

      ef7baf17905784df491641906645f00f73eff1d1

    • SHA256

      ab5be9e6911b43f0974e01dabec772b968274d9b5ea39ba2ad7cd294056e5d09

    • SHA512

      a44053d0c810448adddcd17e51682e43d51710de948644c82a141a1a8104cacedd44a274f13ea79de89f5cdfbb0e436791565baad1552d9853a5a94b446398cb

    • SSDEEP

      1536:7vie0XQsxILOW3Sm9S4AndhgXCpC1VYEzcM5BD11e0z:OeBsxInSNnhgX4CzwM

    • 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.

    • Checks computer location settings

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

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Tasks