General
- Target d26fb8270e414d94dcfce307894984b0.exe
- Size 170KB
- Sample211029-bbh49ahbdj
- SHA256 ff2ac01bceeacfb50486d9ec87bcfce8523b341530a4a7b9a7bbb804c882ad41
- MD5 d26fb8270e414d94dcfce307894984b0
- SHA1 c4bc153edb71b41239c141e84fb51fde3b7d0238
- SHA512 c59746c11a4517d8802950993d016d6cf4c4f02cbd457c8e3f3a27780c00141a9f7c1390ba7f451dfd806d2afe265e35f7a0a1b27e1a0ba10a1f580d9bc37540
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
d26fb8270e414d94dcfce307894984b0.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
d26fb8270e414d94dcfce307894984b0.exe
Resource
win10-en-20211014
Malware Config
Extracted
-
smokeloader
-
2020
-
http://xacokuo8.top/
-
http://hajezey1.top/
-
http://nusurtal4f.net/
-
http://netomishnetojuk.net/
-
http://escalivrouter.net/
-
http://nick22doom4.net/
-
http://wrioshtivsio.su/
-
http://nusotiso4.su/
-
http://rickkhtovkka.biz/
-
http://palisotoliso.net/
-
http://193.56.146.214/
-
https://193.56.146.214/
Extracted
-
redline
-
21321313
-
93.115.20.139:28978
Extracted
-
vidar
-
41.6
-
754
-
https://mas.to/@lilocc
-
profile_id
754
Extracted
-
redline
-
SafeInstaller
-
185.183.32.161:80
Extracted
-
raccoon
-
68e2d75238f7c69859792d206401b6bde2b2515c
-
url4cnc
http://telegalive.top/agrybirdsgamerept
http://toptelete.top/agrybirdsgamerept
http://telegraf.top/agrybirdsgamerept
https://t.me/agrybirdsgamerept
Extracted
-
redline
-
z0rm1on
-
185.215.113.94:15564
Extracted
-
djvu
-
http://rlrz.org/lancer/get.php
-
extension
.rivd
-
offline_id
WbO7bkwHxaepEmevfYYUBNgcxNJGpd7hoNKokRt1
-
payload_url
http://znpst.top/dl/build2.exe
http://rlrz.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-CcXGxzXf71 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: 0342gSd743d
Extracted
-
vidar
-
41.6
-
706
-
https://mas.to/@lilocc
-
profile_id
706
Extracted
-
raccoon
-
9b47742e621d3b0f1b0b79db6ed26e2c33328c05
-
url4cnc
http://telegalive.top/ustavshiy1
http://toptelete.top/ustavshiy1
http://telegraf.top/ustavshiy1
https://t.me/ustavshiy1
Extracted
-
vidar
-
41.5
-
517
-
https://mas.to/@xeroxxx
-
profile_id
517
Targets
-
- Target d26fb8270e414d94dcfce307894984b0.exe
- Size 170KB
- SHA256 ff2ac01bceeacfb50486d9ec87bcfce8523b341530a4a7b9a7bbb804c882ad41
- MD5 d26fb8270e414d94dcfce307894984b0
- SHA1 c4bc153edb71b41239c141e84fb51fde3b7d0238
- SHA512 c59746c11a4517d8802950993d016d6cf4c4f02cbd457c8e3f3a27780c00141a9f7c1390ba7f451dfd806d2afe265e35f7a0a1b27e1a0ba10a1f580d9bc37540
- MD5 SHA1 SHA512
-
Detected Djvu ransomware
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
-
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
-
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
-
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
-
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
-
Arkei Stealer 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
MITRE ATT&CK Enterprise v6
Defense Evasion
File and Directory Permissions Modification
1Install Root Certificate
1Modify Registry
2Virtualization/Sandbox Evasion
1