General
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Target
7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70exe.exe
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Size
3.8MB
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Sample
240107-xww3hacbfj
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MD5
6ebf4dbc2f41cfe7c3e55e5a76d2a670
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SHA1
ee509d9c5910532340694e17fa0b50d0d9558414
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SHA256
7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70
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SHA512
c87dd97ab8ca254fd189df96cb04a32ba53c17e3ee46fc0a28217d96c423e2f8c2fa1b45b3d78d5a5138f13cbcf0c19e955edb7547187cc3a45312a7737d9ac3
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SSDEEP
98304:y56aQtE6efCFSGn/Qvp2b/5/fKVzuJiShnf4NMM5/L1hY:y56aeJefAXt4Mf4NMM5/A
Static task
static1
Behavioral task
behavioral1
Sample
7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70exe.exe
Resource
win7-20231215-en
Malware Config
Extracted
nullmixer
http://hsiens.xyz/
Extracted
privateloader
http://37.0.10.214/proxies.txt
http://37.0.10.244/server.txt
http://wfsdragon.ru/api/setStats.php
37.0.10.237
Extracted
vidar
40.1
706
https://eduarroma.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
gozi
Targets
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Target
7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70exe.exe
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Size
3.8MB
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MD5
6ebf4dbc2f41cfe7c3e55e5a76d2a670
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SHA1
ee509d9c5910532340694e17fa0b50d0d9558414
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SHA256
7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70
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SHA512
c87dd97ab8ca254fd189df96cb04a32ba53c17e3ee46fc0a28217d96c423e2f8c2fa1b45b3d78d5a5138f13cbcf0c19e955edb7547187cc3a45312a7737d9ac3
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SSDEEP
98304:y56aQtE6efCFSGn/Qvp2b/5/fKVzuJiShnf4NMM5/L1hY:y56aeJefAXt4Mf4NMM5/A
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Detect Fabookie payload
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Modifies firewall policy service
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Modifies security service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Vidar Stealer
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Disables taskbar notifications via registry modification
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Disables use of System Restore points
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Sets file execution options in registry
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Sets service image path in registry
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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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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks for any installed AV software in registry
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Drops desktop.ini file(s)
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Modify Registry
9Subvert Trust Controls
1Install Root Certificate
1