General
-
Target
8fbb011ef34f172638c57482f8b5bdebbc59510c4c68d2fe7dd279bd23469191
-
Size
3.0MB
-
Sample
220312-khn4hsdeeq
-
MD5
19f1fb0db321546e157db8b4ab8a6c25
-
SHA1
151296f155fa1a9b97a2d564992f75540d594f55
-
SHA256
8fbb011ef34f172638c57482f8b5bdebbc59510c4c68d2fe7dd279bd23469191
-
SHA512
b694d3a3d39767a01864965167d61aa739a9183f0a62d2e96a1e80ae4813ad353bfa5f39483be7dad45337634d6cdadbda9122424029cd79046ef196b8ff4c40
Static task
static1
Behavioral task
behavioral1
Sample
8fbb011ef34f172638c57482f8b5bdebbc59510c4c68d2fe7dd279bd23469191.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
8fbb011ef34f172638c57482f8b5bdebbc59510c4c68d2fe7dd279bd23469191.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
http://62.204.41.71/Offer/Offer.oo
Extracted
http://62.204.41.71/cs/RED.oo
Extracted
http://62.204.41.71/cs/Fax.oo
Extracted
http://62.204.41.71/cs/SkyDrive.oo
Extracted
tofsee
patmushta.info
ovicrush.cn
Extracted
vidar
39.6
933
https://sslamlssa1.tumblr.com/
-
profile_id
933
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
-
profile_id
937
Targets
-
-
Target
8fbb011ef34f172638c57482f8b5bdebbc59510c4c68d2fe7dd279bd23469191
-
Size
3.0MB
-
MD5
19f1fb0db321546e157db8b4ab8a6c25
-
SHA1
151296f155fa1a9b97a2d564992f75540d594f55
-
SHA256
8fbb011ef34f172638c57482f8b5bdebbc59510c4c68d2fe7dd279bd23469191
-
SHA512
b694d3a3d39767a01864965167d61aa739a9183f0a62d2e96a1e80ae4813ad353bfa5f39483be7dad45337634d6cdadbda9122424029cd79046ef196b8ff4c40
-
Modifies security service
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
suricata: ET MALWARE Danabot Key Exchange Request
suricata: ET MALWARE Danabot Key Exchange Request
-
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
-
suricata: ET MALWARE GCleaner Downloader Activity M5
suricata: ET MALWARE GCleaner Downloader Activity M5
-
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 Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
-
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
-
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 HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
-
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
OnlyLogger Payload
-
Vidar Stealer
-
Blocklisted process makes network request
-
Creates new service(s)
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Modifies Windows Firewall
-
Possible privilege escalation attempt
-
Stops running service(s)
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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 NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
4New Service
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
5Disabling Security Tools
1Virtualization/Sandbox Evasion
1Hidden Files and Directories
2Impair Defenses
1File Permissions Modification
1Install Root Certificate
1