File name:

setup_std_client.exe

Full analysis: https://app.any.run/tasks/62f9549e-2534-495b-8477-cc4f58904060
Verdict: Malicious activity
Analysis date: April 20, 2021, 15:29:31
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

FA364594759DC8AB92D000B55634C6DB

SHA1:

249DFE809043FF1CCBA15A1C4C0CD6D5844BEF26

SHA256:

0849AE76092EAB085DAB13173239DF70433347A4A25FF0DDB9BDCEA94AE3A78C

SSDEEP:

196608:jVRGwGQGP5sS2FNs+bgofHL8yFCOyqHE4zLzvMhbP:jVR65Irs+/fHLRxPXvyz

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

    • Loads dropped or rewritten executable

      • GNESLClient.exe (PID: 1244)
      • setup_std_client.exe (PID: 2984)

    • Application was dropped or rewritten from another process

      • GNClient.exe (PID: 2632)
      • GNESLClient.exe (PID: 1244)
      • GNESLClient.exe (PID: 1196)

    • Drops executable file immediately after starts

      • setup_std_client.exe (PID: 2984)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • setup_std_client.exe (PID: 2984)

    • Drops a file that was compiled in debug mode

      • setup_std_client.exe (PID: 2984)

    • Creates a software uninstall entry

      • setup_std_client.exe (PID: 2984)

    • Changes default file association

      • setup_std_client.exe (PID: 2984)

    • Drops a file with too old compile date

      • setup_std_client.exe (PID: 2984)

    • Creates files in the user directory

      • setup_std_client.exe (PID: 2984)

  • INFO

    • Manual execution by user

      • GNESLClient.exe (PID: 1244)
      • GNESLClient.exe (PID: 1196)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (91.9)
.exe | Win32 Executable MS Visual C++ (generic) (3.3)
.exe | Win64 Executable (generic) (3)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.4)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 4
EntryPoint: 0x36a0
UninitializedDataSize: 1024
InitializedDataSize: 124928
CodeSize: 25088
LinkerVersion: 6
PEType: PE32
TimeStamp: 2009:12:05 23:53:18+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Dec-2009 22:53:18
Detected languages:
  • English - United States

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: 0x000000C8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 05-Dec-2009 22:53:18
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000061A4
0x00006200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.44297
.rdata
0x00008000
0x000011E0
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.3067
.data
0x0000A000
0x0001C3F8
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.1303
.ndata
0x00027000
0x0000F000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00036000
0x00005940
0x00005A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.53466

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.23037
965
UNKNOWN
English - United States
RT_MANIFEST
2
5.48742
3752
UNKNOWN
English - United States
RT_ICON
3
2.48025
2216
UNKNOWN
English - United States
RT_ICON
4
0
1384
UNKNOWN
English - United States
RT_ICON
5
0
1128
UNKNOWN
English - United States
RT_ICON
6
0
744
UNKNOWN
English - United States
RT_ICON
7
0
296
UNKNOWN
English - United States
RT_ICON
103
3.1474
104
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.68372
512
UNKNOWN
English - United States
RT_DIALOG
106
2.91148
248
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
46
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start setup_std_client.exe gneslclient.exe no specs gneslclient.exe gnclient.exe no specs setup_std_client.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
256"C:\Users\admin\AppData\Local\Temp\setup_std_client.exe" C:\Users\admin\AppData\Local\Temp\setup_std_client.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\setup_std_client.exe
c:\systemroot\system32\ntdll.dll
1196"C:\gnway\eSoonlink\GNESLClient.exe" C:\gnway\eSoonlink\GNESLClient.exe—explorer.exe
User:
admin
Company:
金万维科技有限公司
Integrity Level:
MEDIUM
Description:
GNClientLogin Microsoft 基础类应用程序
Exit code:
3221226540
Version:
6, 2, 4, 0
Modules
Images
c:\gnway\esoonlink\gneslclient.exe
c:\systemroot\system32\ntdll.dll
1244"C:\gnway\eSoonlink\GNESLClient.exe" C:\gnway\eSoonlink\GNESLClient.exe
explorer.exe
User:
admin
Company:
金万维科技有限公司
Integrity Level:
HIGH
Description:
GNClientLogin Microsoft 基础类应用程序
Exit code:
0
Version:
6, 2, 4, 0
Modules
Images
c:\gnway\esoonlink\gneslclient.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\comdlg32.dll
2632C:\gnway\eSoonlink\GNClient.exe "-CheckUsbKey ESL_ClientUsbKey"C:\gnway\eSoonlink\GNClient.exe—GNESLClient.exe
User:
admin
Integrity Level:
HIGH
Description:
远程接入客户端
Exit code:
0
Version:
2.0.0.7
Modules
Images
c:\gnway\esoonlink\gnclient.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\imm32.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
2984"C:\Users\admin\AppData\Local\Temp\setup_std_client.exe" C:\Users\admin\AppData\Local\Temp\setup_std_client.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\setup_std_client.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\shell32.dll
Total events
468
Read events
368
Write events
100
Delete events
0

Modification events

(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:LanguageType
Value:
1033
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:VirtualPrinterClientComponentDir
Value:
C:\gnway\eSoonlink\GNPrinter
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:VirtualPrinterClientComponentShortCutDir
Value:
C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\E-SoonLink Client
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client\VirtualPrinter
Operation:writeName:base_dir
Value:
C:\gnway\eSoonlink\GNPrinter
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:base_dir
Value:
C:\gnway\eSoonlink
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:ProductName
Value:
eSoonlinkClient
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:vendor
Value:
gnway
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:AutoUpdateURL
Value:
Unknown
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:EnableEslCustomPaper
Value:
(PID) Process:(2984) setup_std_client.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\gnway\esoonlink\Client
Operation:writeName:version
Value:
2.0.0.7
Executable files
33
Suspicious files
0
Text files
64
Unknown types
5

Dropped files

PID
Process
Filename
Type
2984setup_std_client.exeC:\Users\admin\AppData\Local\Temp\nsh4F2F.tmp\ioSpecial.initext
MD5:—
SHA256:—
2984setup_std_client.exeC:\gnway\eSoonlink\AutoUpdateDll_esl.dllexecutable
MD5:—
SHA256:—
2984setup_std_client.exeC:\gnway\eSoonlink\ClientConfig.exeexecutable
MD5:—
SHA256:—
2984setup_std_client.exeC:\gnway\eSoonlink\BW8StarterDll.dllexecutable
MD5:—
SHA256:—
2984setup_std_client.exeC:\gnway\eSoonlink\GNAupdaemon.exeexecutable
MD5:—
SHA256:—
2984setup_std_client.exeC:\gnway\eSoonlink\GNClient.exeexecutable
MD5:—
SHA256:—
2984setup_std_client.exeC:\gnway\eSoonlink\GNESLClient.exeexecutable
MD5:—
SHA256:—
2984setup_std_client.exeC:\gnway\eSoonlink\GNConn.exeexecutable
MD5:—
SHA256:—
2984setup_std_client.exeC:\Users\admin\AppData\Local\Temp\nsh4F2F.tmp\modern-header.bmpimage
MD5:—
SHA256:—
2984setup_std_client.exeC:\Users\admin\AppData\Local\Temp\nsh4F2F.tmp\modern-wizard.bmpimage
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
setup_std_client.exe