General
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Target
QQPCDownload1726.exe
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Size
1.2MB
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Sample
210906-hgglyadgbk
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MD5
010ce02a531123766140c241b62dba0a
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SHA1
3d7cfa3422b5dc2776f54c088de6bc513f71c757
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SHA256
e4e0f491d1a623421f29cf888401e02de72c8c7eeebc2519140bb91cdd7ab447
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SHA512
51cb6807506c79500d2fbd96c073a5926a3442af6fed21bdb5981d4996a2a072046ed883d7dac7a5795461e800e6ff0ec2de97583a33527b63bf50eeb1c59066
Static task
static1
Behavioral task
behavioral1
Sample
QQPCDownload1726.exe
Resource
win7v20210408
Malware Config
Targets
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Target
QQPCDownload1726.exe
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Size
1.2MB
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MD5
010ce02a531123766140c241b62dba0a
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SHA1
3d7cfa3422b5dc2776f54c088de6bc513f71c757
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SHA256
e4e0f491d1a623421f29cf888401e02de72c8c7eeebc2519140bb91cdd7ab447
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SHA512
51cb6807506c79500d2fbd96c073a5926a3442af6fed21bdb5981d4996a2a072046ed883d7dac7a5795461e800e6ff0ec2de97583a33527b63bf50eeb1c59066
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Modifies system executable filetype association
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Registers COM server for autorun
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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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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Drops file in Drivers directory
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Executes dropped EXE
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Change Default File Association
1Registry Run Keys / Startup Folder
3Browser Extensions
1Bootkit
1Defense Evasion
Modify Registry
7Virtualization/Sandbox Evasion
1File Permissions Modification
1Install Root Certificate
1