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c406f350618ef9ed643059f1a264ddf8e111fdf8ab23f64ba0b6a409d02a4ac7

717bc63d6121cfa36b2b8123ecccc686.exe

分析耗时

91s

最近分析

文件大小

64.0KB

静态报毒动态报毒

未检测暂无鹰眼引擎检测结果

未检测暂无反病毒引擎检测结果

Allocates read-write-execute memory (usually to unpack itself) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620762810.171875 NtAllocateVirtualMemory	process_identifier: 2420 region_size: 36864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x003f0000	success	0	0

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620762808.890875 NtProtectVirtualMemory	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 24576 protection: 32 (PAGE_EXECUTE_READ) process_handle: 0xffffffff base_address: 0x003a0000	success	0	0

The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)

entropy

6.868330255171904

section

{'size_of_data': '0x0000d000', 'virtual_address': '0x00001000', 'entropy': 6.868330255171904, 'name': '.text', 'virtual_size': '0x0000ca30'}

description

A section with a high entropy has been found

entropy

0.8666666666666667

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (1 个事件)

host

172.217.24.14

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (2 个事件)

dead_host	172.217.24.14:443
dead_host	172.217.160.78:443

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Static Analysis
Strings

PE Compile Time

2008-08-07 18:42:59

Imports

Library MSVBVM60.DLL:

• 0x401000 _CIcos

• 0x401004 _adj_fptan

• 0x401008 __vbaFreeVar

• 0x40100c __vbaFreeVarList

• 0x401010 _adj_fdiv_m64

• 0x401014

• 0x401018 __vbaFreeObjList

• 0x40101c _adj_fprem1

• 0x401020 __vbaStrCat

• 0x401024 __vbaHresultCheckObj

• 0x401028

• 0x40102c _adj_fdiv_m32

• 0x401030 __vbaAryVar

• 0x401034

• 0x401038 __vbaAryDestruct

• 0x40103c __vbaLateMemSt

• 0x401040 __vbaBoolStr

• 0x401044

• 0x401048 __vbaObjSet

• 0x40104c _adj_fdiv_m16i

• 0x401050 __vbaObjSetAddref

• 0x401054 _adj_fdivr_m16i

• 0x401058

• 0x40105c _CIsin

• 0x401060 __vbaChkstk

• 0x401064

• 0x401068 EVENT_SINK_AddRef

• 0x40106c __vbaStrCmp

• 0x401070 __vbaVarTstEq

• 0x401074 __vbaObjVar

• 0x401078 __vbaCastObjVar

• 0x40107c _adj_fpatan

• 0x401080 EVENT_SINK_Release

• 0x401084 _CIsqrt

• 0x401088 EVENT_SINK_QueryInterface

• 0x40108c __vbaExceptHandler

• 0x401090

• 0x401094

• 0x401098 _adj_fprem

• 0x40109c _adj_fdivr_m64

• 0x4010a0

• 0x4010a4 __vbaFPException

• 0x4010a8

• 0x4010ac __vbaDateVar

• 0x4010b0 _CIlog

• 0x4010b4 __vbaNew2

• 0x4010b8 _adj_fdiv_m32i

• 0x4010bc _adj_fdivr_m32i

• 0x4010c0 __vbaStrCopy

• 0x4010c4 __vbaI4Str

• 0x4010c8 __vbaFreeStrList

• 0x4010cc __vbaDerefAry1

• 0x4010d0 _adj_fdivr_m32

• 0x4010d4 _adj_fdiv_r

• 0x4010d8

• 0x4010dc __vbaVarTstNe

• 0x4010e0

• 0x4010e4

• 0x4010e8

• 0x4010ec __vbaLateMemCall

• 0x4010f0

• 0x4010f4 __vbaInStrB

• 0x4010f8 __vbaVarLateMemCallLd

• 0x4010fc __vbaFpI4

• 0x401100 __vbaLateMemCallLd

• 0x401104 _CIatan

• 0x401108 __vbaStrMove

• 0x40110c __vbaAryCopy

• 0x401110 _allmul

• 0x401114 _CItan

• 0x401118 _CIexp

• 0x40111c __vbaFreeStr

• 0x401120 __vbaFreeObj

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
clients2.google.com	A 172.217.160.78 CNAME clients.l.google.com	216.58.200.78
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
teredo.ipv6.microsoft.com

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	50568	114.114.114.114	53
192.168.56.101	53657	114.114.114.114	53
192.168.56.101	55368	114.114.114.114	53
192.168.56.101	56539	114.114.114.114	53
192.168.56.101	63429	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	123	20.189.79.72 time.windows.com	123
192.168.56.101	50002	224.0.0.252	5355
192.168.56.101	50534	224.0.0.252	5355
192.168.56.101	51808	224.0.0.252	5355
192.168.56.101	51963	224.0.0.252	5355
192.168.56.101	53210	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	57756	224.0.0.252	5355
192.168.56.101	57874	224.0.0.252	5355
192.168.56.101	60384	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	62912	224.0.0.252	5355

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.