General
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Target
74f21ccaa68ac2307cc79bf51884fbf96eb18dc5c5eddddc7134a48b81309451
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Size
3.3MB
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Sample
220310-amrp4aeger
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MD5
f47b4d24f7732e9752ee1d63edbeb5cd
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SHA1
9dfd2dff3c6f2be279b6cf3047cfd84ac3e29ff1
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SHA256
74f21ccaa68ac2307cc79bf51884fbf96eb18dc5c5eddddc7134a48b81309451
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SHA512
691db3dac762ec1d4bedf9f9e8f6044c36019a3802d5c5b2ce75e4be5a1122e96a77f7fc3950e07e1b25ba387b188570817e197dbde1df2c6e3abd109a06139a
Static task
static1
Behavioral task
behavioral1
Sample
74f21ccaa68ac2307cc79bf51884fbf96eb18dc5c5eddddc7134a48b81309451.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
74f21ccaa68ac2307cc79bf51884fbf96eb18dc5c5eddddc7134a48b81309451.exe
Resource
win10v2004-en-20220112
Malware Config
Extracted
redline
45.67.231.23:37676
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auth_value
5f050409d5f5a18aebb1db23072cf9f6
Extracted
vidar
50.6
937
https://mas.to/@s4msalo
https://koyu.space/@samsa2l
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profile_id
937
Extracted
http://62.204.41.192/-RED/RED.oo
Extracted
http://62.204.41.192/-RED/NAN.oo
Extracted
http://62.204.41.192/-RED/NON.oo
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
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/
Targets
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Target
74f21ccaa68ac2307cc79bf51884fbf96eb18dc5c5eddddc7134a48b81309451
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Size
3.3MB
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MD5
f47b4d24f7732e9752ee1d63edbeb5cd
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SHA1
9dfd2dff3c6f2be279b6cf3047cfd84ac3e29ff1
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SHA256
74f21ccaa68ac2307cc79bf51884fbf96eb18dc5c5eddddc7134a48b81309451
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SHA512
691db3dac762ec1d4bedf9f9e8f6044c36019a3802d5c5b2ce75e4be5a1122e96a77f7fc3950e07e1b25ba387b188570817e197dbde1df2c6e3abd109a06139a
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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 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 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 Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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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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Downloads MZ/PE file
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Executes dropped EXE
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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MITRE ATT&CK Enterprise v6
Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
2Virtualization/Sandbox Evasion
1