SmartHawk

4.6

中危

1 个模型检测该样本为恶意！

重新分析

下载样本

280da79d0a3c440f4fdba2bf2e2a0df9e16a2fc1dfdfe87e86d74307ed3fbca5

f134b1feffe4f3f055d3faf20338ca0d.exe

分析耗时

34s

最近分析

文件大小

4.1MB

静态报毒动态报毒 AIDETECTVM MALWARE2 PERSISTANCE

未检测暂无鹰眼引擎检测结果

查杀引擎	查杀时间	查杀版本
McAfee	20201022	6.0.6.653
Alibaba	20190527	0.3.0.5
Baidu	20190318	1.0.0.2
Avast	20201022	18.4.3895.0
Kingsoft	20201022	2013.8.14.323
Tencent	20201022	1.0.0.1
CrowdStrike	20190702	1.0

Checks if process is being debugged by a debugger (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620004099.223751 IsDebuggerPresent		failed	0	0

The executable uses a known packer (1 个事件)

packer

UPX 0.50 - 0.70

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

Time & API	Arguments	Status	Return	Repeated
1620004099.332751 NtProtectVirtualMemory	process_identifier: 2240 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x746a1000	success	0	0

Creates (office) documents on the filesystem (5 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\HELPME.DOC
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\ORDER.DOC
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\SHIPEDIT.DOC
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\MANUAL.DOC
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\LICENSE.DOC

Creates executable files on the filesystem (12 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETIPX.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\FILE0001.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETMODEM.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\RTM.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\SETUP.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\SHIPEDIT.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETARENA.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\HELPME.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\ORDER.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\FILE0002.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETTERM.EXE

File has been identified by one AntiVirus engine on VirusTotal as malicious (1 个事件)

Bkav	W32.AIDetectVM.malware2

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

entropy

7.85962913342604

section

{'size_of_data': '0x00003939', 'virtual_address': '0x00013000', 'entropy': 7.85962913342604, 'name': 'UPX2', 'virtual_size': '0x00003939'}

description

A section with a high entropy has been found

entropy

0.8773432353117326

description

Overall entropy of this PE file is high

The executable is compressed using UPX (3 个事件)

section	UPX0	description	Section name indicates UPX
section	UPX1	description	Section name indicates UPX
section	UPX2	description	Section name indicates UPX

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

host

172.217.24.14

Creates an executable file in a user folder (13 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETTERM.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETIPX.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\SHIPEDIT.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETARENA.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\DPMI16BI.OVL
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\SETUP.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\ORDER.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETMODEM.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\RTM.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\FILE0001.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\FILE0002.EXE
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\HELPME.EXE

Drops 74 unknown file mime types indicative of ransomware writing encrypted files back to disk (50 out of 74 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHM.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN.SND
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHI.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\DEMO.5
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHH.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\PALETTE.DAT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN.CDT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\DEMO.1
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH0.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN.HDT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH#.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\MUSIC.MUS
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIANC.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH~.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHA.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\SHAPESW.DAT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\LEVELS1.DAT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYREND.ANM
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH8.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHL.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHD.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH5.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHF.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN.SAV
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NETTERM.INT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHO.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\DEMO.3
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHJ.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHV.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHE.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH2.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\ESTSC.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\CUBETXT2.DAT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHN.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\EXITMSG.BIN
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\CUBETXT1.DAT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\VOICESC.SND
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH4.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\DEMO.4
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHS.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHP.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSH1.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\VOICES.SND
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\CUBETXT3.DAT
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\NEWSHC.SHP
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\USER2.BAK
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\TYRIAN3.LVL
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\USER1.BAK
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\LEVELS4.DAT

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

2045-10-15 19:43:52

Imports

Library KERNEL32.DLL:

• 0x413000 LoadLibraryA

• 0x413004 GetProcAddress

Library KERNEL32.dll:

• 0x41208c ReadFile

Library GDI32.dll:

• 0x412094 DeleteObject

Library USER32.dll:

• 0x41209c LoadIconA

Library ADVAPI32.dll:

• 0x4120a4 RegCloseKey

Library SHELL32.DLL:

• 0x4120ac SHGetMalloc

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
teredo.ipv6.microsoft.com		127.0.0.1

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	50002	114.114.114.114	53
192.168.56.101	57756	114.114.114.114	53
192.168.56.101	57874	114.114.114.114	53
192.168.56.101	58367	114.114.114.114	53
192.168.56.101	62318	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	49235	224.0.0.252	5355
192.168.56.101	50534	224.0.0.252	5355
192.168.56.101	51963	224.0.0.252	5355
192.168.56.101	53237	224.0.0.252	5355
192.168.56.101	53657	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	50003	239.255.255.250	3702
192.168.56.101	50005	239.255.255.250	3702
192.168.56.101	51966	239.255.255.250	1900

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.