General
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Target
7171d03f15c53390b4902633d7074a1b88efaa3a217be98cc2f63886b280455b
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Size
4.2MB
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Sample
220310-bnxs6sfcdq
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MD5
343b59d721f365567b165c144f10fa3a
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SHA1
e13f13037c378740da96acab0012ffaf557c7668
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SHA256
7171d03f15c53390b4902633d7074a1b88efaa3a217be98cc2f63886b280455b
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SHA512
860267538d0457c3250f35216e9d88516faf7c180fe0088dea5d914de26e4528a9a8cf40d547668deb59c431bc61004b22437e5e6ed853a02de5c9e9766d6b47
Static task
static1
Behavioral task
behavioral1
Sample
7171d03f15c53390b4902633d7074a1b88efaa3a217be98cc2f63886b280455b.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
7171d03f15c53390b4902633d7074a1b88efaa3a217be98cc2f63886b280455b.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
redline
dadad123
86.107.197.196:63065
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auth_value
dd4834614a3ac04a7b90791c224626a2
Extracted
vidar
39.4
933
https://sergeevih43.tumblr.com/
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profile_id
933
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
redline
Ani
detuyaluro.xyz:80
Extracted
redline
Lyla2
bonezarisor.xyz:80
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auth_value
de2a98abc502b86b809fbc366af9256a
Extracted
redline
newall
deyneyab.xyz:80
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auth_value
25db96cfa370a37f57d1a769f3900122
Targets
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Target
7171d03f15c53390b4902633d7074a1b88efaa3a217be98cc2f63886b280455b
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Size
4.2MB
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MD5
343b59d721f365567b165c144f10fa3a
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SHA1
e13f13037c378740da96acab0012ffaf557c7668
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SHA256
7171d03f15c53390b4902633d7074a1b88efaa3a217be98cc2f63886b280455b
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SHA512
860267538d0457c3250f35216e9d88516faf7c180fe0088dea5d914de26e4528a9a8cf40d547668deb59c431bc61004b22437e5e6ed853a02de5c9e9766d6b47
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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 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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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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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
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
4Disabling Security Tools
1Install Root Certificate
1