General
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Target
9626f1190d3f7ea7453b985afaab0d7f1f3d0cd33919d45ae677dcdf5867080f
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Size
3.5MB
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Sample
220312-hj3xyscccr
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MD5
ad04486c8d4a058cfc5fa319f787b085
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SHA1
9ab709c380980ed9c79764df18649532c858349f
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SHA256
9626f1190d3f7ea7453b985afaab0d7f1f3d0cd33919d45ae677dcdf5867080f
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SHA512
89c2ea43c06af89c4d3f050d6bc0166050fc8a503f3362e9d8f3b9eee5b6bbe79e60ecd0185482f62db835ce4f82f9000fecc01cb277a1206a777cc454b73233
Static task
static1
Behavioral task
behavioral1
Sample
9626f1190d3f7ea7453b985afaab0d7f1f3d0cd33919d45ae677dcdf5867080f.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
9626f1190d3f7ea7453b985afaab0d7f1f3d0cd33919d45ae677dcdf5867080f.exe
Resource
win10v2004-en-20220113
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
tofsee
patmushta.info
ovicrush.cn
Extracted
redline
ISTALL1
86.107.197.196:63065
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auth_value
5fe37244c13b89671311b4f994adce81
Extracted
redline
ServAni
87.251.71.195:82
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
Extracted
redline
Lyla2
bonezarisor.xyz:80
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auth_value
de2a98abc502b86b809fbc366af9256a
Targets
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Target
9626f1190d3f7ea7453b985afaab0d7f1f3d0cd33919d45ae677dcdf5867080f
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Size
3.5MB
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MD5
ad04486c8d4a058cfc5fa319f787b085
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SHA1
9ab709c380980ed9c79764df18649532c858349f
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SHA256
9626f1190d3f7ea7453b985afaab0d7f1f3d0cd33919d45ae677dcdf5867080f
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SHA512
89c2ea43c06af89c4d3f050d6bc0166050fc8a503f3362e9d8f3b9eee5b6bbe79e60ecd0185482f62db835ce4f82f9000fecc01cb277a1206a777cc454b73233
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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 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 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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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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Possible privilege escalation attempt
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Stops running service(s)
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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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Modifies file permissions
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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
3New Service
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
4Disabling Security Tools
1Hidden Files and Directories
2Impair Defenses
1File Permissions Modification
1Install Root Certificate
1