General
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Target
ff3022cc92fd5e0eb46d34568825a3d914a3ce7d24cea60660cdb3247956f098
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Size
18.8MB
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Sample
240101-ftr74acccn
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MD5
ed2fd5173af900c56220101ce6648515
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SHA1
d8783b8dc155314c5680aebddd4e36df7ddfebbf
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SHA256
ff3022cc92fd5e0eb46d34568825a3d914a3ce7d24cea60660cdb3247956f098
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SHA512
ef7bac0140e2e492a4d1751d9a6d1fe6ec94649bd6a00006f159a067b774ee8870d567e0fae2e08ebf16db3d11c2dfe2fcf5884d7d27d74fdba34781500f9806
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SSDEEP
393216:deNXiJAZn67vPin33BIkI5k/y0KX7rEtwbsAlx6A1wK:ExZGQIH5bVdbsU
Static task
static1
Malware Config
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
stealc
http://185.172.128.79
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url_path
/3886d2276f6914c4.php
Targets
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Target
ff3022cc92fd5e0eb46d34568825a3d914a3ce7d24cea60660cdb3247956f098
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Size
18.8MB
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MD5
ed2fd5173af900c56220101ce6648515
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SHA1
d8783b8dc155314c5680aebddd4e36df7ddfebbf
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SHA256
ff3022cc92fd5e0eb46d34568825a3d914a3ce7d24cea60660cdb3247956f098
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SHA512
ef7bac0140e2e492a4d1751d9a6d1fe6ec94649bd6a00006f159a067b774ee8870d567e0fae2e08ebf16db3d11c2dfe2fcf5884d7d27d74fdba34781500f9806
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SSDEEP
393216:deNXiJAZn67vPin33BIkI5k/y0KX7rEtwbsAlx6A1wK:ExZGQIH5bVdbsU
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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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Glupteba payload
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Enumerates VirtualBox registry keys
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Downloads MZ/PE file
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Modifies Windows Firewall
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Sets file execution options in registry
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Executes dropped EXE
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Loads dropped DLL
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Registers COM server for autorun
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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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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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Modifies boot configuration data using bcdedit
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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1