General
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Target
95442c887f47bbb4b350fca87c45dc6ef95355ce86a63d7c2f50db2d92ae512e
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Size
404KB
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Sample
240420-ffzd9ahg2s
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MD5
15ce9e885610d5b85500ea0d139f6d21
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SHA1
99f1392185a70453f33e15d6f5b75064217c2c18
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SHA256
95442c887f47bbb4b350fca87c45dc6ef95355ce86a63d7c2f50db2d92ae512e
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SHA512
9ee8e3fb682cf7abb5804106f841551f2f0fd8ace9842e67f3bda573772d39a6482d19e853de5a9a48d177350a3398cb814105ced01fdfb1be6db7e8bc9055b9
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SSDEEP
6144:/IJTLRoSz47P8DiLdwXQIPcnEPjj9tQPBBpRPZi9opzUeqcnoKPcmPuJkJ:wlRoSz4j8DM6gIxfUP+2Ye9oCcmf
Static task
static1
Behavioral task
behavioral1
Sample
95442c887f47bbb4b350fca87c45dc6ef95355ce86a63d7c2f50db2d92ae512e.exe
Resource
win10v2004-20240412-en
Malware Config
Extracted
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.php
Targets
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Target
95442c887f47bbb4b350fca87c45dc6ef95355ce86a63d7c2f50db2d92ae512e
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Size
404KB
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MD5
15ce9e885610d5b85500ea0d139f6d21
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SHA1
99f1392185a70453f33e15d6f5b75064217c2c18
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SHA256
95442c887f47bbb4b350fca87c45dc6ef95355ce86a63d7c2f50db2d92ae512e
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SHA512
9ee8e3fb682cf7abb5804106f841551f2f0fd8ace9842e67f3bda573772d39a6482d19e853de5a9a48d177350a3398cb814105ced01fdfb1be6db7e8bc9055b9
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SSDEEP
6144:/IJTLRoSz47P8DiLdwXQIPcnEPjj9tQPBBpRPZi9opzUeqcnoKPcmPuJkJ:wlRoSz4j8DM6gIxfUP+2Ye9oCcmf
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Glupteba payload
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Modifies firewall policy service
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Modifies Windows Firewall
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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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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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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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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
6Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
1