General
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Target
file.exe
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Size
4.6MB
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Sample
230616-a47smsbh5x
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MD5
4c187250087e5312f8e87527b1b99141
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SHA1
c7c5ea811f6fec0213ce8f4d883f7d19f3ee0053
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SHA256
62df74714cd81842088313cb600f935d37a851b7faffba085303346877ff2a9f
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SHA512
74c15c9f6fe540f1eee2470675213bc9f4c289dec185bdb232f590e79dc4e48f04e24f65f8b522da3fcd07192400f9a4af6a36d63fa9cb61458a5ab73dafe48b
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SSDEEP
98304:7qQYrAVefSKOxbI7koS64IGkBHtyTETlKuCWxJAg25J0z4TuJgD6UHMLfKZ:72wowmZyEElzjY4TegGUHmC
Static task
static1
Malware Config
Extracted
amadey
3.83
5.42.65.80/8bmeVwqx/index.php
Extracted
smokeloader
up3
Extracted
gcleaner
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
file.exe
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Size
4.6MB
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MD5
4c187250087e5312f8e87527b1b99141
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SHA1
c7c5ea811f6fec0213ce8f4d883f7d19f3ee0053
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SHA256
62df74714cd81842088313cb600f935d37a851b7faffba085303346877ff2a9f
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SHA512
74c15c9f6fe540f1eee2470675213bc9f4c289dec185bdb232f590e79dc4e48f04e24f65f8b522da3fcd07192400f9a4af6a36d63fa9cb61458a5ab73dafe48b
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SSDEEP
98304:7qQYrAVefSKOxbI7koS64IGkBHtyTETlKuCWxJAg25J0z4TuJgD6UHMLfKZ:72wowmZyEElzjY4TegGUHmC
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Detect Fabookie payload
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Glupteba payload
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Modifies security service
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Modifies boot configuration data using bcdedit
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XMRig Miner payload
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Stops running service(s)
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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 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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
3Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
5Disabling Security Tools
2Impair Defenses
2Install Root Certificate
1