4.2
中危
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c8412636998130182dec845007c0ac28fbad93cf580886af8b0cd4c7bde5e2be

ca7c7a518fd0388595d7ec2c59e73003.exe

分析耗时

80s

最近分析

文件大小

1.4MB
静态报毒 动态报毒 ARTEMIS ELNX HW32 INSTALLEREX INSTALLREX MULTIPLUG TDOWNLOADER VIYB 更多
鹰眼引擎
未检测 暂无鹰眼引擎检测结果
静态判定
反病毒引擎
查杀引擎 查杀结果 查杀时间 查杀版本
McAfee Artemis!CA7C7A518FD0 20160222 6.0.6.653
Alibaba 20160222 1.0
Avast 20160222 8.0.1489.320
Tencent 20160222 1.0.0.1
行为判定
动态指标
Allocates read-write-execute memory (usually to unpack itself) (6 个事件)
Time & API Arguments Status Return Repeated
1620897720.372176
NtAllocateVirtualMemory
process_identifier: 3040
region_size: 1900544
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 8192 (MEM_RESERVE)
base_address: 0x02f50000
success 0 0
1620897720.372176
NtAllocateVirtualMemory
process_identifier: 3040
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x030e0000
success 0 0
1620897720.825176
NtAllocateVirtualMemory
process_identifier: 3040
region_size: 983040
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 8192 (MEM_RESERVE)
base_address: 0x02f50000
success 0 0
1620897720.825176
NtAllocateVirtualMemory
process_identifier: 3040
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x03000000
success 0 0
1620897722.341176
NtAllocateVirtualMemory
process_identifier: 3040
region_size: 1900544
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 8192 (MEM_RESERVE)
base_address: 0x04440000
success 0 0
1620897722.341176
NtAllocateVirtualMemory
process_identifier: 3040
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x045d0000
success 0 0
Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (1 个事件)
Time & API Arguments Status Return Repeated
1620897722.544176
GetDiskFreeSpaceExW
root_path: C:\
free_bytes_available: 19608211456
total_number_of_free_bytes: 19608211456
total_number_of_bytes: 34252779520
success 1 0
Creates executable files on the filesystem (3 个事件)
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\D2D844CA\_Setup.dll
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\Tsu216EE190.dll
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\D2D844CA\Setup.exe
Drops an executable to the user AppData folder (3 个事件)
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\D2D844CA\Setup.exe
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\D2D844CA\_Setup.dll
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\Tsu216EE190.dll
The binary likely contains encrypted or compressed data indicative of a packer (3 个事件)
entropy 7.996630696941851 section {'size_of_data': '0x0001da00', 'virtual_address': '0x00009000', 'entropy': 7.996630696941851, 'name': '.tsustub', 'virtual_size': '0x0001d89e'} description A section with a high entropy has been found
entropy 7.999849665047241 section {'size_of_data': '0x0013ae00', 'virtual_address': '0x00027000', 'entropy': 7.999849665047241, 'name': '.tsuarch', 'virtual_size': '0x0013ae00'} description A section with a high entropy has been found
entropy 0.9867525957751522 description Overall entropy of this PE file is high
Queries for potentially installed applications (4 个事件)
Time & API Arguments Status Return Repeated
1620897723.778176
RegOpenKeyExW
access: 0x00020119
base_handle: 0x80000002
key_handle: 0x00000000
regkey: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}\States
regkey_r: Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}\States
options: 0
failed 2 0
1620897723.794176
RegOpenKeyExW
access: 0x00020219
base_handle: 0x80000002
key_handle: 0x00000000
regkey: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}\States
regkey_r: Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}\States
options: 0
failed 2 0
1620897723.825176
RegOpenKeyExW
access: 0x00020119
base_handle: 0x80000002
key_handle: 0x00000000
regkey: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}
regkey_r: Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}
options: 0
failed 2 0
1620897723.825176
RegOpenKeyExW
access: 0x00020219
base_handle: 0x80000002
key_handle: 0x00000000
regkey: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}
regkey_r: Software\Microsoft\Windows\CurrentVersion\Uninstall\{3EEA2A82-BBAF-4656-9479-5A6DAD308BE6}
options: 0
failed 2 0
网络通信
Communicates with host for which no DNS query was performed (1 个事件)
host 172.217.24.14
File has been identified by 11 AntiVirus engines on VirusTotal as malicious (11 个事件)
Bkav HW32.Packed.87DB
McAfee Artemis!CA7C7A518FD0
F-Prot W32/InstallRex.B
Agnitum PUA.TDownloader.A
Comodo Application.Win32.InstalleRex.DP
McAfee-GW-Edition BehavesLike.Win32.Downloader.tc
Cyren W32/InstallRex.VIYB-2842
VBA32 AdWare.Agent
Baidu-International Adware.Win32.Agent.Elnx
Rising PE:PUF.InstallRex!1.9E4C [F]
Ikarus PUA.Multiplug
可视化分析
二进制图像
暂无二进制图像 该样本未生成二进制可视化图像
运行截图
暂无运行截图 该样本运行过程中未生成截图

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PE Compile Time

2013-03-12 16:51:45

Imports

Library KERNEL32.dll:
• 0x403000 HeapAlloc
• 0x403004 HeapFree
• 0x403008 OutputDebugStringA
• 0x40300c lstrcpynW
• 0x403010 UnmapViewOfFile
• 0x403014 MultiByteToWideChar
• 0x403018 MapViewOfFile
• 0x40301c CloseHandle
• 0x403020 CreateFileMappingW
• 0x403024 GetFileSize
• 0x403028 CreateFileW
• 0x40302c lstrlenW
• 0x403030 GetCommandLineW
• 0x403034 ExitProcess
• 0x403038 Sleep
• 0x40303c DeleteFileW
• 0x403040 SetFileAttributesW
• 0x403044 GetFileAttributesW
• 0x403048 FreeLibrary
• 0x40304c GetProcAddress
• 0x403050 LoadLibraryW
• 0x403054 GetTempPathW
• 0x403058 GetModuleHandleW
• 0x40305c GetLastError
• 0x403060 GetModuleFileNameW
• 0x403064 GetTickCount
• 0x403068 GetCurrentThreadId
• 0x403070 GetCurrentProcessId
• 0x403074 GetProcessHeap
• 0x403078 ReadFile
• 0x40307c WriteFile
• 0x403080 SetFileTime
• 0x403084 SetFilePointer
Library USER32.dll:
• 0x40308c MessageBoxA
• 0x403090 wvsprintfA
• 0x403094 wsprintfW
• 0x403098 PostMessageW
Library VERSION.dll:
• 0x4030a0 GetFileVersionInfoW
• 0x4030a8 VerQueryValueW

Hosts

No hosts contacted.

TCP

No TCP connections recorded.

UDP

Source Source Port Destination Destination Port
192.168.56.101 49235 114.114.114.114 53
192.168.56.101 58367 114.114.114.114 53
192.168.56.101 60123 114.114.114.114 53
192.168.56.101 137 192.168.56.255 137
192.168.56.101 138 192.168.56.255 138
192.168.56.101 50534 224.0.0.252 5355
192.168.56.101 55368 224.0.0.252 5355
192.168.56.101 56804 224.0.0.252 5355
192.168.56.101 62191 224.0.0.252 5355
192.168.56.101 63429 224.0.0.252 5355
192.168.56.101 1900 239.255.255.250 1900
192.168.56.101 51809 239.255.255.250 3702
192.168.56.101 58707 239.255.255.250 3702
192.168.56.101 60124 239.255.255.250 3702
192.168.56.101 62194 239.255.255.250 1900
192.168.56.101 49235 8.8.8.8 53
192.168.56.101 51808 8.8.8.8 53
192.168.56.101 58367 8.8.8.8 53

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.
Sorry! No dropped buffers.