General
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Target
1923715e6214c54be40797c3d821fbfc
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Size
3.8MB
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Sample
231230-p42c7acden
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MD5
1923715e6214c54be40797c3d821fbfc
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SHA1
bb8de537a9502abcc9b2ea48d9705ff95f44b73a
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SHA256
d2d90f02ccd7c3fd1b46d667081529a1af8172e4a51feda461c8d250081c3548
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SHA512
e7c692ee1bda08f07be54b151dd04947328cf514e3646d74d87cd9264c4876f510b994d72af1826b25306bb2cc799dd1252b8ac6a893db25e97c441c9e42743f
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SSDEEP
98304:yht/20k51M8Ubz0aDAbCZ11x3vhNrG+mqh4IIQ:yhA0k5Ohz0ZWZPxf7Eqn
Static task
static1
Malware Config
Extracted
nullmixer
http://watira.xyz/
Extracted
vidar
40.1
706
https://eduarroma.tumblr.com/
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profile_id
706
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
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
1923715e6214c54be40797c3d821fbfc
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Size
3.8MB
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MD5
1923715e6214c54be40797c3d821fbfc
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SHA1
bb8de537a9502abcc9b2ea48d9705ff95f44b73a
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SHA256
d2d90f02ccd7c3fd1b46d667081529a1af8172e4a51feda461c8d250081c3548
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SHA512
e7c692ee1bda08f07be54b151dd04947328cf514e3646d74d87cd9264c4876f510b994d72af1826b25306bb2cc799dd1252b8ac6a893db25e97c441c9e42743f
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SSDEEP
98304:yht/20k51M8Ubz0aDAbCZ11x3vhNrG+mqh4IIQ:yhA0k5Ohz0ZWZPxf7Eqn
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Detect Fabookie payload
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Modifies firewall policy 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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Looks for VMWare services registry key.
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Sets file execution options 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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Modify Registry
7Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1