General
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Target
99079a3c331be583f951fb6c65e81189ece680f528757bac794063dec3f08a57
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Size
3.6MB
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Sample
220312-gmtysabehn
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MD5
9e7efc1db348379901f5c4c0e0c00054
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SHA1
4e75cf6312a551023d6981c4ab1b92169183475f
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SHA256
99079a3c331be583f951fb6c65e81189ece680f528757bac794063dec3f08a57
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SHA512
4341b94998a5a6bae7e745b0fb62c73739172ef05ddbb2465778b2150d56fb35999e65362b62d868ddf252f600041a7a72c9e56a1c34ac4795ac2b0a162d56ec
Static task
static1
Behavioral task
behavioral1
Sample
99079a3c331be583f951fb6c65e81189ece680f528757bac794063dec3f08a57.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
99079a3c331be583f951fb6c65e81189ece680f528757bac794063dec3f08a57.exe
Resource
win10v2004-20220310-en
Malware Config
Extracted
http://62.204.41.71/cs/SkyDrive.oo
Extracted
http://62.204.41.71/cs/Fax.oo
Extracted
http://62.204.41.71/Offer/Offer.oo
Extracted
http://62.204.41.71/cs/RED.oo
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
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
tofsee
patmushta.info
ovicrush.cn
Extracted
redline
DomAni2
flestriche.xyz:80
Extracted
redline
Lyla2
bonezarisor.xyz:80
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auth_value
de2a98abc502b86b809fbc366af9256a
Extracted
redline
portall
vistolham.xyz:81
dussicora.xyz:81
morrwlerh.xyz:81
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auth_value
6ce29d9c2924ccd339bad7128f65b6a0
Targets
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Target
99079a3c331be583f951fb6c65e81189ece680f528757bac794063dec3f08a57
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Size
3.6MB
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MD5
9e7efc1db348379901f5c4c0e0c00054
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SHA1
4e75cf6312a551023d6981c4ab1b92169183475f
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SHA256
99079a3c331be583f951fb6c65e81189ece680f528757bac794063dec3f08a57
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SHA512
4341b94998a5a6bae7e745b0fb62c73739172ef05ddbb2465778b2150d56fb35999e65362b62d868ddf252f600041a7a72c9e56a1c34ac4795ac2b0a162d56ec
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
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suricata: ET MALWARE GCleaner Downloader Activity M5
suricata: ET MALWARE GCleaner Downloader Activity M5
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suricata: ET MALWARE Generic Request to gate.php Dotted-Quad
suricata: ET MALWARE Generic Request to gate.php Dotted-Quad
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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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
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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
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers
suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers
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suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer
suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
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suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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OnlyLogger Payload
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Vidar Stealer
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
2New Service
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
4Disabling Security Tools
1Virtualization/Sandbox Evasion
1Hidden Files and Directories
2Install Root Certificate
1