6960aeae947d7fb1530eb06546198d45679ddd6a925e26041641f2214a6c12b8

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
04/06/2024, 17:05

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General

Target

$WINDIR/system32/drivers/360very.exe
Size

838KB
MD5

8bc025238d5921cec5236bad2771cb84
SHA1

2badb366b6b8860e01ebc4197fc2aa18ab531906
SHA256

d3504485deaa6841364b79b108b4c485eb2107c2cd6837d548bec6eccedabc1b
SHA512

770cc6977fe944c0eb9e66c3c3f005996b4b9def559684c8fae1b0683b25c2b5165bf828f386b00115f39e3da81824f9111e4a366d262d53d8e7002fe8f38606
SSDEEP

12288:Ftl5O9IqNzv1MN5AKZhffsDgH006Ai8Ao/oscoHqxURcYEkVBnlEoY:95QMvAKZhffL006AFnjMSlFY

Score

8^/10

upx

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\360very.dll	360very.exe
File opened for modification	C:\Windows\SysWOW64\drivers\360very.dll	360very.exe

Deletes itself 1 IoCs

pid	Process
2168	cmd.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral19/memory/2032-0-0x0000000000400000-0x00000000004DB000-memory.dmp	upx
behavioral19/files/0x0005000000019228-11.dat	upx
behavioral19/memory/2032-83-0x0000000000400000-0x00000000004DB000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral19/memory/2032-83-0x0000000000400000-0x00000000004DB000-memory.dmp	autoit_exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\windows\360系统垃圾文件清理.exe	360very.exe
File opened for modification	C:\Windows\com.bat	360very.exe
File created	C:\Windows\com.bat	360very.exe
File created	C:\windows\360系统垃圾文件清理.exe	360very.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 22 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes	360very.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}	360very.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes\{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}	360very.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\AboutURLs\Tabs = "http://www.2548.cn/?zt7"	360very.exe
Key deleted	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes	360very.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}"	360very.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\Version = "0"	360very.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}\URL = "http://www.baidu.com/baidu?cl=3&tn=kzxf_pg&word={searchTerms}&ie={inputEncoding}"	360very.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes	360very.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes\Version = "0"	360very.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes\{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}\DisplayName = "百度搜索"	360very.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472F-A0FF-E1416B8B2E3A}	360very.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}\DisplayName = "百度搜索"	360very.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\AboutURLs	360very.exe
Key deleted	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472F-A0FF-E1416B8B2E3A}	360very.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes	360very.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}"	360very.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\SearchScopes\{DEE9A856-7B51-4B58-8C8E-65BD76155FB8}\URL = "http://www.baidu.com/baidu?cl=3&tn=kzxf_pg&word={searchTerms}&ie={inputEncoding}"	360very.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2548.cn/?zt7"	reg.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2548.cn/?zt7"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Start Page = "http://www.2548.cn/?zt7"	reg.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command	360very.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	360very.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}	360very.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell	360very.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage	360very.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2964	PING.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2032	360very.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2032	360very.exe
2032	360very.exe
2032	360very.exe
2032	360very.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2032	360very.exe
2032	360very.exe
2032	360very.exe
2032	360very.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 1080	2032	360very.exe	28
PID 2032 wrote to memory of 1080	2032	360very.exe	28
PID 2032 wrote to memory of 1080	2032	360very.exe	28
PID 2032 wrote to memory of 1080	2032	360very.exe	28
PID 1080 wrote to memory of 2680	1080	cmd.exe	30
PID 1080 wrote to memory of 2680	1080	cmd.exe	30
PID 1080 wrote to memory of 2680	1080	cmd.exe	30
PID 1080 wrote to memory of 2680	1080	cmd.exe	30
PID 1080 wrote to memory of 1992	1080	cmd.exe	31
PID 1080 wrote to memory of 1992	1080	cmd.exe	31
PID 1080 wrote to memory of 1992	1080	cmd.exe	31
PID 1080 wrote to memory of 1992	1080	cmd.exe	31
PID 1080 wrote to memory of 2816	1080	cmd.exe	32
PID 1080 wrote to memory of 2816	1080	cmd.exe	32
PID 1080 wrote to memory of 2816	1080	cmd.exe	32
PID 1080 wrote to memory of 2816	1080	cmd.exe	32
PID 2032 wrote to memory of 2168	2032	360very.exe	33
PID 2032 wrote to memory of 2168	2032	360very.exe	33
PID 2032 wrote to memory of 2168	2032	360very.exe	33
PID 2032 wrote to memory of 2168	2032	360very.exe	33
PID 2168 wrote to memory of 2964	2168	cmd.exe	35
PID 2168 wrote to memory of 2964	2168	cmd.exe	35
PID 2168 wrote to memory of 2964	2168	cmd.exe	35
PID 2168 wrote to memory of 2964	2168	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\$WINDIR\system32\drivers\360very.exe
"C:\Users\Admin\AppData\Local\Temp\$WINDIR\system32\drivers\360very.exe"
1⤵
- Drops file in Drivers directory
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\com.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1080
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /t reg_sz /d http://www.2548.cn/?zt7 /f
    3⤵
    - Modifies Internet Explorer settings
    - Modifies Internet Explorer start page
    PID:2680
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Default_Page_URL" /t reg_sz /d http://www.2548.cn/?zt7 /f
    3⤵
    - Modifies Internet Explorer settings
    PID:1992
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main" /v "Start Page" /t reg_sz /d http://www.2548.cn/?zt7 /f
    3⤵
    - Modifies Internet Explorer settings
    - Modifies Internet Explorer start page
    PID:2816
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ping 127.0.0.1 -n 3&del /q "C:\Users\Admin\AppData\Local\Temp\$WINDIR\system32\drivers\360very.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 3
    3⤵
    - Runs ping.exe
    PID:2964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\360系统垃圾文件清理.exe

Filesize
488KB

MD5
3878cc22e9f121364300479e6ff3bd64

SHA1
b53128153b214bc95f71998abef91e42abb5eb38

SHA256
355a5de17976beb7a672bb51f3f7e795786f8c1083d795dc25de7ea25ca040b3

SHA512
3da696c7ebfd43199870daeb58c02cb786f5aad276cf3282b7c8ecf39212f1fd40433a04ab86ed8c9ce22da91cf3cf8f198e084da2b2987260f4524d6ce74e91

Download Submit
C:\Windows\com.bat

Filesize
386B

MD5
38cd98ee04082c0c8aebfb7c7a5527b0

SHA1
471151d314b09e685836dad51f79990d0169d269

SHA256
1bb3c5d6a8b291d8099b0494119284526582bb1cbb86bf526ac876cec86b27ac

SHA512
d275af25a3864b94a76d22fdd1cc9a4c1d21b71f02640bc0e9fdd8120b40f1f54265ec75ce0688d5befc751b584fb0286c2fa20ca5e060fa1146003493393cb0

Download Submit
memory/2032-0-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download
memory/2032-9-0x0000000002570000-0x0000000002580000-memory.dmp

Filesize
64KB

Download
memory/2032-19-0x0000000002570000-0x0000000002580000-memory.dmp

Filesize
64KB

Download
memory/2032-83-0x0000000000400000-0x00000000004DB000-memory.dmp

Filesize
876KB

Download