General
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Target
03ecf91a763e0ffedfd52376cec740593dac70d52d865df296412ebdbf76fed2
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Size
4.5MB
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Sample
220223-afdvnaghel
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MD5
12fa144561d9cba6ee193d0db9d4339d
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SHA1
cb5b93e9bcdb47bbe09aaba26d47ef837236f317
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SHA256
03ecf91a763e0ffedfd52376cec740593dac70d52d865df296412ebdbf76fed2
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SHA512
e99719d07d8c18ddfbff69efcdfa6ddacef8cc3e33fa95a16c37fdd591a44e64fef6e25aece33b53edcc3adc5a9d66bba110dd783b3290225b7bc83c7cf21eb0
Static task
static1
Behavioral task
behavioral1
Sample
03ecf91a763e0ffedfd52376cec740593dac70d52d865df296412ebdbf76fed2.exe
Resource
win7-en-20211208
Malware Config
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
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Targets
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Target
03ecf91a763e0ffedfd52376cec740593dac70d52d865df296412ebdbf76fed2
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Size
4.5MB
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MD5
12fa144561d9cba6ee193d0db9d4339d
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SHA1
cb5b93e9bcdb47bbe09aaba26d47ef837236f317
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SHA256
03ecf91a763e0ffedfd52376cec740593dac70d52d865df296412ebdbf76fed2
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SHA512
e99719d07d8c18ddfbff69efcdfa6ddacef8cc3e33fa95a16c37fdd591a44e64fef6e25aece33b53edcc3adc5a9d66bba110dd783b3290225b7bc83c7cf21eb0
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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 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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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 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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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
1Install Root Certificate
1