General
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Target
3c362636f19b4626866ca745bb197ebcc4f2fab1f2bec6b7f208c0748dc39dcd
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Size
2.6MB
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Sample
220322-mqq9ysehf5
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MD5
c4cadec9357bec022e6ce6a11f67289c
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SHA1
5d4f5f80e946724aadedbd1ea833d5e582e98bd8
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SHA256
3c362636f19b4626866ca745bb197ebcc4f2fab1f2bec6b7f208c0748dc39dcd
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SHA512
9d113f7681e4304fc30a312aae75f9958a6f0aedba0e5d2830897ecf67fba1c4542fdd9b7b249ea07abe960776526297f356b68e9f8676ce91b33b8f4fc54fb0
Static task
static1
Behavioral task
behavioral1
Sample
3c362636f19b4626866ca745bb197ebcc4f2fab1f2bec6b7f208c0748dc39dcd.exe
Resource
win7-20220310-en
Malware Config
Extracted
redline
5
62.204.41.199:30941
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auth_value
fa5949aa0d67fac8f05fd9fcece7888d
Extracted
warzonerat
136.144.41.92:5200
Extracted
vidar
39.7
933
https://shpak125.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/
Targets
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Target
3c362636f19b4626866ca745bb197ebcc4f2fab1f2bec6b7f208c0748dc39dcd
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Size
2.6MB
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MD5
c4cadec9357bec022e6ce6a11f67289c
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SHA1
5d4f5f80e946724aadedbd1ea833d5e582e98bd8
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SHA256
3c362636f19b4626866ca745bb197ebcc4f2fab1f2bec6b7f208c0748dc39dcd
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SHA512
9d113f7681e4304fc30a312aae75f9958a6f0aedba0e5d2830897ecf67fba1c4542fdd9b7b249ea07abe960776526297f356b68e9f8676ce91b33b8f4fc54fb0
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Modifies WinLogon for persistence
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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VKeylogger Payload
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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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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Drops startup file
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v6
Persistence
Hidden Files and Directories
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
1Hidden Files and Directories
1Install Root Certificate
1Modify Registry
4Web Service
1