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749fa5b43145b544cb246a9471ecbd6a310c830856c57404c1c4c953ce60cf2c

9fbc2f87f2aa762a5bb17919d0d673ed.exe

分析耗时

88s

最近分析

文件大小

110.5KB

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

This executable is signed

Allocates read-write-execute memory (usually to unpack itself) (4 个事件)

Time & API	Arguments	Status
1620985523.040307 NtAllocateVirtualMemory	process_identifier: 3048 region_size: 57344 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: 0x02400000	success
1620985523.055307 NtProtectVirtualMemory	process_identifier: 3048 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 876544 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x77d40000	success
1621015132.875375 NtProtectVirtualMemory	process_identifier: 1544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 876544 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x77d40000	success
1621014773.519769 NtAllocateVirtualMemory	process_identifier: 1424 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffffffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00000000040b0000	success

Checks whether any human activity is being performed by constantly checking whether the foreground window changed

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
1620985518.961307 NtProtectVirtualMemory	process_identifier: 3048 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 24576 protection: 32 (PAGE_EXECUTE_READ) process_handle: 0xffffffff base_address: 0x00360000	success	0	0

Communicates with host for which no DNS query was performed (2 个事件)

host	113.108.239.196
host	172.217.24.14

Installs itself for autorun at Windows startup (1 个事件)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\Everwh

reg_value

C:\Users\Administrator.Oskar-PC\Hologramme\Stereop3.vbs

暂无二进制图像该样本未生成二进制可视化图像

暂无运行截图该样本运行过程中未生成截图

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Static Analysis
Strings

PE Compile Time

2009-05-27 21:46:18

Imports

Library MSVBVM60.DLL:

• 0x401000 _CIcos

• 0x401004 _adj_fptan

• 0x401008 __vbaVarMove

• 0x40100c __vbaFreeVar

• 0x401010 __vbaStrVarMove

• 0x401014 __vbaFreeVarList

• 0x401018 _adj_fdiv_m64

• 0x40101c

• 0x401020

• 0x401024 __vbaFreeObjList

• 0x401028 _adj_fprem1

• 0x40102c __vbaStrCat

• 0x401030 __vbaLenBstrB

• 0x401034 __vbaHresultCheckObj

• 0x401038

• 0x40103c

• 0x401040 _adj_fdiv_m32

• 0x401044

• 0x401048 __vbaAryVar

• 0x40104c

• 0x401050 __vbaAryDestruct

• 0x401054 __vbaObjSet

• 0x401058

• 0x40105c _adj_fdiv_m16i

• 0x401060 __vbaObjSetAddref

• 0x401064 _adj_fdivr_m16i

• 0x401068 __vbaCyStr

• 0x40106c _CIsin

• 0x401070 __vbaChkstk

• 0x401074

• 0x401078 EVENT_SINK_AddRef

• 0x40107c __vbaStrCmp

• 0x401080 __vbaVarTstEq

• 0x401084

• 0x401088 __vbaObjVar

• 0x40108c

• 0x401090 _adj_fpatan

• 0x401094

• 0x401098 EVENT_SINK_Release

• 0x40109c

• 0x4010a0 _CIsqrt

• 0x4010a4 EVENT_SINK_QueryInterface

• 0x4010a8 __vbaFpCmpCy

• 0x4010ac __vbaExceptHandler

• 0x4010b0

• 0x4010b4 _adj_fprem

• 0x4010b8 _adj_fdivr_m64

• 0x4010bc

• 0x4010c0 __vbaFPException

• 0x4010c4 _CIlog

• 0x4010c8 __vbaNew2

• 0x4010cc _adj_fdiv_m32i

• 0x4010d0 _adj_fdivr_m32i

• 0x4010d4 __vbaStrCopy

• 0x4010d8 __vbaVarSetObj

• 0x4010dc __vbaI4Str

• 0x4010e0 __vbaFreeStrList

• 0x4010e4 __vbaDerefAry1

• 0x4010e8 _adj_fdivr_m32

• 0x4010ec _adj_fdiv_r

• 0x4010f0

• 0x4010f4

• 0x4010f8 __vbaVarTstNe

• 0x4010fc

• 0x401100 __vbaVarDup

• 0x401104

• 0x401108 __vbaFpI4

• 0x40110c __vbaVarLateMemCallLd

• 0x401110 _CIatan

• 0x401114 __vbaStrMove

• 0x401118 __vbaAryCopy

• 0x40111c _allmul

• 0x401120

• 0x401124 _CItan

• 0x401128

• 0x40112c _CIexp

• 0x401130 __vbaFreeObj

• 0x401134 __vbaFreeStr

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
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	50534	114.114.114.114	53
192.168.56.101	56539	114.114.114.114	53
192.168.56.101	65004	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	55368	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	60123	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	1900	239.255.255.250	1900
192.168.56.101	50535	239.255.255.250	3702
192.168.56.101	50537	239.255.255.250	3702
192.168.56.101	56807	239.255.255.250	1900
192.168.56.101	58707	239.255.255.250	3702
192.168.56.101	62192	239.255.255.250	3702

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.