General
-
Target
626c1a81af9ad10efa071636c3f2f0afef55028a05e39371b2a2575e52d56254
-
Size
194KB
-
Sample
230403-gwfshsdb48
-
MD5
a7aa55bb7e5a44e9615e9d1b2af839f9
-
SHA1
9a6958a897df87a63dafc5c1406f36a1685d393e
-
SHA256
626c1a81af9ad10efa071636c3f2f0afef55028a05e39371b2a2575e52d56254
-
SHA512
bfa702032408d3092ef51df4ee8d059204fd3cb8f1830c7a7bd92f9f4690f9e2bb41566ecde884e46ce381d74840c42785b16b5dda2a9298093c69fc88700209
-
SSDEEP
3072:P8SBRCRmrq5iKSeCdoJr51GMpOCqvIOrGx6KM6E/QYEVS5/2Yp:f+RmG5iX3WZmMUvI0GxZaEy2Yp
Static task
static1
Behavioral task
behavioral1
Sample
626c1a81af9ad10efa071636c3f2f0afef55028a05e39371b2a2575e52d56254.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
http://aapu.at/tmp/
http://poudineh.com/tmp/
http://firsttrusteedrx.ru/tmp/
http://kingpirate.ru/tmp/
Extracted
djvu
http://zexeq.com/test2/get.php
http://zexeq.com/lancer/get.php
-
extension
.nifr
-
offline_id
FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1
-
payload_url
http://uaery.top/dl/build2.exe
http://zexeq.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-v8HcfXTy5x Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. 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: 0679SUjhw
Extracted
smokeloader
pub1
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Extracted
vidar
3.2
5df88deb5dde677ba658b77ad5f60248
https://steamcommunity.com/profiles/76561199489580435
https://t.me/tabootalks
-
profile_id_v2
5df88deb5dde677ba658b77ad5f60248
-
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79
Targets
-
-
Target
626c1a81af9ad10efa071636c3f2f0afef55028a05e39371b2a2575e52d56254
-
Size
194KB
-
MD5
a7aa55bb7e5a44e9615e9d1b2af839f9
-
SHA1
9a6958a897df87a63dafc5c1406f36a1685d393e
-
SHA256
626c1a81af9ad10efa071636c3f2f0afef55028a05e39371b2a2575e52d56254
-
SHA512
bfa702032408d3092ef51df4ee8d059204fd3cb8f1830c7a7bd92f9f4690f9e2bb41566ecde884e46ce381d74840c42785b16b5dda2a9298093c69fc88700209
-
SSDEEP
3072:P8SBRCRmrq5iKSeCdoJr51GMpOCqvIOrGx6KM6E/QYEVS5/2Yp:f+RmG5iX3WZmMUvI0GxZaEy2Yp
-
Detected Djvu ransomware
-
Modifies security service
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Stops running service(s)
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Registry
3Web Service
1