File name:

ClvHelp.exe

Full analysis: https://app.any.run/tasks/8da3b364-f378-4aa0-960c-322c8fc7e66e
Verdict: Malicious activity
Analysis date: December 03, 2019, 01:15:16
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

ECC69604CBB99AC3FE8186EF5823EFBB

SHA1:

AF7235B8369E037BA6CAD90674498CEA6D6BB6E6

SHA256:

D88DBC70B0E2C097B22F42D7D5565353B996BFAD69849120FD012BB42CE2F715

SSDEEP:

49152:ktKixG8veO6E2tUotwXPdnwcip7pkQktsmP8TpruZBiKY5GNgr4M9sa9C/:eKkG8veOMtnt8dnwcinJka1u6KlNMS

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    No malicious indicators.

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Manual execution by user

      • explorer.exe (PID: 2520)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (18)
.exe | Win32 Executable (generic) (2.9)
.exe | Generic Win/DOS Executable (1.3)
.exe | DOS Executable Generic (1.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:11:06 15:06:50+01:00
PEType: PE32
LinkerVersion: 14
CodeSize: 1780736
InitializedDataSize: 1080832
UninitializedDataSize: -
EntryPoint: 0xafc07
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.1
ProductVersionNumber: 1.0.0.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: Chinese (Simplified)
CharacterSet: Windows, Chinese (Simplified)
CompanyName: -
FileDescription: -
FileVersion: 1.2.0.1
InternalName: -
LegalCopyright: Copyright (C) 2016
OriginalFileName: -
ProductName: -
ProductVersion: 1.2.0.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 06-Nov-2019 14:06:50
Detected languages:
  • Chinese - PRC
  • English - United States
CompanyName: -
FileDescription: -
FileVersion: 1.2.0.1
InternalName: -
LegalCopyright: Copyright (C) 2016
OriginalFilename: -
ProductName: -
ProductVersion: 1.2.0.1

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000138

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 7
Time date stamp: 06-Nov-2019 14:06:50
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x001B2A0C
0x001B2C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.59076
.rdata
0x001B4000
0x00081E38
0x00082000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.81369
.data
0x00236000
0x0000C298
0x00005800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.54112
.gfids
0x00243000
0x000001C8
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.66097
.tls
0x00244000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0203931
.rsrc
0x00245000
0x0006A020
0x0006A200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.97864
.reloc
0x002B0000
0x00015EDC
0x00016000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.61619

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.07176
640
Latin 1 / Western European
English - United States
RT_MANIFEST
2
6.00775
4264
Latin 1 / Western European
Chinese - PRC
RT_ICON
3
6.06215
9640
Latin 1 / Western European
Chinese - PRC
RT_ICON
128
1.43455
14
Latin 1 / Western European
Chinese - PRC
RT_MENU
BULLCLOSE
5.97874
175
Latin 1 / Western European
Chinese - PRC
PIC
BH
7.99958
403792
Latin 1 / Western European
Chinese - PRC
WP
CONFIGURE
3.93046
13134
Latin 1 / Western European
Chinese - PRC
XML
MININEWSSHELLNORMAL
2.45849
48
Latin 1 / Western European
Chinese - PRC
RT_GROUP_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
IMM32.dll
IPHLPAPI.DLL
KERNEL32.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll
SHLWAPI.dll

Exports

Title
Ordinal
Address
?$TSS0@?1??GetGlobalContextMenuObserver@CMenuWnd@DuiLib@@SAAAVObserverImpl@3@XZ@4HA
1
0x0023D698
??0CActiveXUI@DuiLib@@QAE@ABV01@@Z
2
0x00001F90
??0CActiveXUI@DuiLib@@QAE@XZ
3
0x0015F6C7
??0CButtonUI@DuiLib@@QAE@ABV01@@Z
4
0x00002060
??0CButtonUI@DuiLib@@QAE@XZ
5
0x001599C5
??0CCheckBoxUI@DuiLib@@QAE@$QAV01@@Z
6
0x00002150
??0CCheckBoxUI@DuiLib@@QAE@ABV01@@Z
7
0x00002150
??0CCheckBoxUI@DuiLib@@QAE@XZ
8
0x00002180
??0CChildLayoutUI@DuiLib@@QAE@$QAV01@@Z
9
0x000021A0
??0CChildLayoutUI@DuiLib@@QAE@ABV01@@Z
10
0x000021A0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start clvhelp.exe explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2120"C:\Users\admin\AppData\Local\Temp\ClvHelp.exe" C:\Users\admin\AppData\Local\Temp\ClvHelp.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.2.0.1
Modules
Images
c:\users\admin\appdata\local\temp\clvhelp.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2520"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
33
Read events
33
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2120
ClvHelp.exe
GET
404
163.171.128.148:80
http://downsrf.eastday.com/
US
text
41 b
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2120
ClvHelp.exe
163.171.128.148:80
downsrf.eastday.com
—
US
malicious

DNS requests

Domain
IP
Reputation
downsrf.eastday.com
  • 163.171.128.148
suspicious

Threats

No threats detected
No debug info
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Reports
ClvHelp.exe