General
-
Target
ad491e18f0871e13524e696647c31d4784b0d1286955aeb4ee54a378042ab3a2
-
Size
794KB
-
Sample
240114-2bgjjaecf3
-
MD5
b39217e76b21bf17052cd2abd00aef34
-
SHA1
31cf90601333cc6b46bf0a6b4cdd62cbdabf9067
-
SHA256
ad491e18f0871e13524e696647c31d4784b0d1286955aeb4ee54a378042ab3a2
-
SHA512
bfc5d6b0ca0f841e8900bae346ab0f8e101f1bd5422c56704de70505e90c8f228d2a8ea5eff982a0fb55f4bd315cf71cffae021137a16f7446ad2bbed98e73d8
-
SSDEEP
12288:pRaF0bZkvLCji7MzHKLub30T+QlDKxhcQQHipHXBxvy7r:pRaF2Z3ji72HNbEaQxicLHAlEr
Static task
static1
Behavioral task
behavioral1
Sample
ad491e18f0871e13524e696647c31d4784b0d1286955aeb4ee54a378042ab3a2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ad491e18f0871e13524e696647c31d4784b0d1286955aeb4ee54a378042ab3a2.exe
Resource
win10-20231220-en
Malware Config
Extracted
djvu
http://habrafa.com/test1/get.php
-
extension
.cdpo
-
offline_id
Bn3q97hwLouKbhkQRNO4SeV07gjdEQVm8NKhg0t1
-
payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.com/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-FCWSCsjEWS Price of private key and decrypt software is $1999. Discount 50% available if you contact us first 72 hours, that's price for you is $999. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0844OSkw
Targets
-
-
Target
ad491e18f0871e13524e696647c31d4784b0d1286955aeb4ee54a378042ab3a2
-
Size
794KB
-
MD5
b39217e76b21bf17052cd2abd00aef34
-
SHA1
31cf90601333cc6b46bf0a6b4cdd62cbdabf9067
-
SHA256
ad491e18f0871e13524e696647c31d4784b0d1286955aeb4ee54a378042ab3a2
-
SHA512
bfc5d6b0ca0f841e8900bae346ab0f8e101f1bd5422c56704de70505e90c8f228d2a8ea5eff982a0fb55f4bd315cf71cffae021137a16f7446ad2bbed98e73d8
-
SSDEEP
12288:pRaF0bZkvLCji7MzHKLub30T+QlDKxhcQQHipHXBxvy7r:pRaF2Z3ji72HNbEaQxicLHAlEr
Score10/10-
Detect Vidar Stealer
-
Detected Djvu ransomware
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1