General
-
Target
b94cd0cd34552b069d4f39f7938f7465a05405f348f0aec1e32c9c9aa00c8c3e
-
Size
263KB
-
Sample
220509-gwgptacdg6
-
MD5
efb6e57eaa327df8ab7adec62596bb0a
-
SHA1
7a43d001551ae14703cd4c0924341824a8714f30
-
SHA256
b94cd0cd34552b069d4f39f7938f7465a05405f348f0aec1e32c9c9aa00c8c3e
-
SHA512
6b7451224bdaa4ecc8d40d92a90925d275be762562eafb2251645392f04f6aa99406e7da1fdb554a1d7bdf782fc5fdb72910985fd3f1a19b003d371af374ce51
Static task
static1
Behavioral task
behavioral1
Sample
b94cd0cd34552b069d4f39f7938f7465a05405f348f0aec1e32c9c9aa00c8c3e.exe
Resource
win10-20220414-en
Malware Config
Extracted
smokeloader
2020
http://monsutiur4.com/
http://nusurionuy5ff.at/
http://moroitomo4.net/
http://susuerulianita1.net/
http://cucumbetuturel4.com/
http://nunuslushau.com/
http://linislominyt11.at/
http://luxulixionus.net/
http://lilisjjoer44.com/
http://nikogminut88.at/
http://limo00ruling.org/
http://mini55tunul.com/
http://samnutu11nuli.com/
http://nikogkojam.org/
http://agressivemnaiq.xyz/
https://agressivemnaiq.xyz/
Extracted
djvu
http://ugll.org/lancer/get.php
-
extension
.egfg
-
offline_id
QcVY9rkapJoL3nQkZAsvfTFVYLmscrM1v1QxGWt1
-
payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/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-6Ti2DxXR3I 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: manager@time2mail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0474JIjdm
Extracted
vidar
52
1333
https://t.me/hollandracing
https://busshi.moe/@ronxik321
-
profile_id
1333
Extracted
redline
2
91.241.19.193:11630
-
auth_value
8f1381a27a56c64f6bc5ea1d4744ee1a
Extracted
vidar
52
517
https://t.me/hollandracing
https://busshi.moe/@ronxik321
-
profile_id
517
Extracted
redline
us
94.130.222.120:29240
-
auth_value
521267bd2f00cb305e87075b05d009f9
Extracted
redline
MixW
94.130.222.120:29240
-
auth_value
13e177d0765ee6b55bd8c1f11560c773
Targets
-
-
Target
b94cd0cd34552b069d4f39f7938f7465a05405f348f0aec1e32c9c9aa00c8c3e
-
Size
263KB
-
MD5
efb6e57eaa327df8ab7adec62596bb0a
-
SHA1
7a43d001551ae14703cd4c0924341824a8714f30
-
SHA256
b94cd0cd34552b069d4f39f7938f7465a05405f348f0aec1e32c9c9aa00c8c3e
-
SHA512
6b7451224bdaa4ecc8d40d92a90925d275be762562eafb2251645392f04f6aa99406e7da1fdb554a1d7bdf782fc5fdb72910985fd3f1a19b003d371af374ce51
-
Detected Djvu ransomware
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
-
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
-
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
-
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
-
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
-
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
-
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Vidar Stealer
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Loads dropped DLL
-
Modifies file permissions
-
Accesses Microsoft Outlook profiles
-
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.
-
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 NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-