General
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Target
2494ed6e5c89260035d4d50f22970a1f0196c527482852c3d9a8e5bf2c9d1404
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Size
4.5MB
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Sample
220222-mx7waahabl
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MD5
767c9a08437266deb025c38ec46504b7
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SHA1
0150d60e82356c8b815698357003f384e1e1f84e
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SHA256
2494ed6e5c89260035d4d50f22970a1f0196c527482852c3d9a8e5bf2c9d1404
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SHA512
4e7a754668609db22415e98e341490cef308e6ad78f65115d50b8f3e3dd6213e2101b05f341c82026889548a37e4937c1f858c09edd34678b9bd29973a7aa134
Static task
static1
Behavioral task
behavioral1
Sample
2494ed6e5c89260035d4d50f22970a1f0196c527482852c3d9a8e5bf2c9d1404.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
2494ed6e5c89260035d4d50f22970a1f0196c527482852c3d9a8e5bf2c9d1404.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
redline
DomAni
varinnitof.xyz:80
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Extracted
redline
333333
2.56.57.212:13040
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auth_value
3efa022bc816f747304fd68e5810bb78
Extracted
tofsee
patmushta.info
ovicrush.cn
Targets
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Target
2494ed6e5c89260035d4d50f22970a1f0196c527482852c3d9a8e5bf2c9d1404
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Size
4.5MB
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MD5
767c9a08437266deb025c38ec46504b7
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SHA1
0150d60e82356c8b815698357003f384e1e1f84e
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SHA256
2494ed6e5c89260035d4d50f22970a1f0196c527482852c3d9a8e5bf2c9d1404
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SHA512
4e7a754668609db22415e98e341490cef308e6ad78f65115d50b8f3e3dd6213e2101b05f341c82026889548a37e4937c1f858c09edd34678b9bd29973a7aa134
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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/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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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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
2Install Root Certificate
1