General
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Target
22331c8644121b0d19c901b18a64d77e0cb8d1be1f8cffa7fd74e4e0037afce8
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Size
3.6MB
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Sample
220222-ns2ddahdgq
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MD5
ec5d9eac547837664091b87ff5074aa9
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SHA1
25efa18b58cb62460d2db52e6cb0f15cc655d3f8
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SHA256
22331c8644121b0d19c901b18a64d77e0cb8d1be1f8cffa7fd74e4e0037afce8
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SHA512
252bceb48553ccd7fbd7ae2a43a59705c4a0ef3f0ae89a4eee34723aade59035381b318b368b9d6a959d97321e79da4aa03bc5a0773d475ebbf8e6524bab5cee
Static task
static1
Behavioral task
behavioral1
Sample
22331c8644121b0d19c901b18a64d77e0cb8d1be1f8cffa7fd74e4e0037afce8.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
22331c8644121b0d19c901b18a64d77e0cb8d1be1f8cffa7fd74e4e0037afce8.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
vidar
39.4
933
https://sergeevih43.tumblr.com/
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profile_id
933
Extracted
redline
Ani
detuyaluro.xyz:80
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Targets
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Target
22331c8644121b0d19c901b18a64d77e0cb8d1be1f8cffa7fd74e4e0037afce8
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Size
3.6MB
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MD5
ec5d9eac547837664091b87ff5074aa9
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SHA1
25efa18b58cb62460d2db52e6cb0f15cc655d3f8
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SHA256
22331c8644121b0d19c901b18a64d77e0cb8d1be1f8cffa7fd74e4e0037afce8
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SHA512
252bceb48553ccd7fbd7ae2a43a59705c4a0ef3f0ae89a4eee34723aade59035381b318b368b9d6a959d97321e79da4aa03bc5a0773d475ebbf8e6524bab5cee
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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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 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 Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)
suricata: ET MALWARE Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)
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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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Vidar Stealer
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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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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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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
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
3Disabling Security Tools
1Virtualization/Sandbox Evasion
1Install Root Certificate
1