magniber | 4a8291d1b7e90e942220471d1335a544d59791d693a3065f0cff46632cd821c7

General

Target

4a8291d1b7e90e942220471d1335a544d59791d693a3065f0cff46632cd821c7.exe
Size

21KB
Sample

210620-4jbkjfm14e
MD5

e0fa3beea2fdf9c48e26d128f624aa90
SHA1

d853e4f29d2832c3830441613cfe7f23889c660e
SHA256

4a8291d1b7e90e942220471d1335a544d59791d693a3065f0cff46632cd821c7
SHA512

4a549ec73a4e0fbc5285152bcb5c35da95d9bcc79e7f0b1c1d844bc4ce5d6639084246fea4a7e79285a12c82fa59046cef8a77870db895f573a88df6ec601dcf

Score

10^/10

magniber ransomware

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\readme.txt

Family

magniber

Ransom Note

ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://e4c440b8b640c0c0cnaoekeon.ndkeblzjnpqgpo5o.onion/cnaoekeon Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://e4c440b8b640c0c0cnaoekeon.wonride.site/cnaoekeon http://e4c440b8b640c0c0cnaoekeon.lieedge.casa/cnaoekeon http://e4c440b8b640c0c0cnaoekeon.bejoin.space/cnaoekeon http://e4c440b8b640c0c0cnaoekeon.oddfelt.casa/cnaoekeon Note! These are temporary addresses! They will be available for a limited amount of time!

URLs

http://e4c440b8b640c0c0cnaoekeon.ndkeblzjnpqgpo5o.onion/cnaoekeon

http://e4c440b8b640c0c0cnaoekeon.wonride.site/cnaoekeon

http://e4c440b8b640c0c0cnaoekeon.lieedge.casa/cnaoekeon

http://e4c440b8b640c0c0cnaoekeon.bejoin.space/cnaoekeon

http://e4c440b8b640c0c0cnaoekeon.oddfelt.casa/cnaoekeon

Targets

- Target
  
  4a8291d1b7e90e942220471d1335a544d59791d693a3065f0cff46632cd821c7.exe
- Size
  
  21KB
- MD5
  
  e0fa3beea2fdf9c48e26d128f624aa90
- SHA1
  
  d853e4f29d2832c3830441613cfe7f23889c660e
- SHA256
  
  4a8291d1b7e90e942220471d1335a544d59791d693a3065f0cff46632cd821c7
- SHA512
  
  4a549ec73a4e0fbc5285152bcb5c35da95d9bcc79e7f0b1c1d844bc4ce5d6639084246fea4a7e79285a12c82fa59046cef8a77870db895f573a88df6ec601dcf
Score

10^/10

magniber ransomware
- Magniber Ransomware
  Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.
  ransomware magniber
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- Suspicious use of NtCreateProcessExOtherParentProcess
- 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
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

2

T1490

Tasks

Sharing

General

Malware Config

Extracted

Targets

Magniber Ransomware

Process spawned unexpected child process

Suspicious use of NtCreateProcessExOtherParentProcess

Deletes shadow copies

Modifies extensions of user files

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2