File name:

wdexpress_full.exe

Full analysis: https://app.any.run/tasks/952edfc7-bff5-454b-92e1-86b6cf5cd60c
Verdict: Malicious activity
Analysis date: June 27, 2020, 20:50:26
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:

6EEDE869379658DCC025E0FCD17BC2F8

SHA1:

D1913456C089A45C7BD006144D51157222282162

SHA256:

7F1603AFEF35D3014CBDFA307D5575B8B5DA6F85DDDDCA8AE512A765DF639319

SSDEEP:

12288:O7nZ1fgrjBryvlSlu4M/RjqBoa4aRlSuzfqPTKeSkPeN2V446yfkelz+5:ufy6lSlW/Ru9+uuPTKFkP62eScaC5

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

      • wdexpress_full.exe (PID: 2180)

    • Starts Visual C# compiler

      • wdexpress_full.exe (PID: 2180)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • wdexpress_full.exe (PID: 2180)

    • Searches for installed software

      • wdexpress_full.exe (PID: 2180)

    • Executed as Windows Service

      • PresentationFontCache.exe (PID: 2520)

  • INFO

    • Reads settings of System Certificates

      • wdexpress_full.exe (PID: 2180)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2012:06:14 16:17:48+02:00
PEType: PE32
LinkerVersion: 10
CodeSize: 319488
InitializedDataSize: 131072
UninitializedDataSize: -
EntryPoint: 0x476b
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 11.0.50727.42
ProductVersionNumber: 11.0.50727.42
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
CompanyName: Microsoft Corporation
FileDescription: Microsoft Visual Studio Express 2012 for Windows Desktop - ENU
FileVersion: 11.0.50727.42
InternalName: setup
LegalCopyright: Copyright (c) Microsoft Corporation. All rights reserved.
OriginalFileName: wdexpress_full.exe
ProductName: Microsoft Visual Studio Express 2012 for Windows Desktop - ENU
ProductVersion: 11.0.50727.42

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 14-Jun-2012 14:17:48
Detected languages:
  • English - United States
Debug artifacts:
  • E:\delivery\Dev\wix36_soc\build\ship\x86\x86\burn.pdb
CompanyName: Microsoft Corporation
FileDescription: Microsoft Visual Studio Express 2012 for Windows Desktop - ENU
FileVersion: 11.0.50727.42
InternalName: setup
LegalCopyright: Copyright (c) Microsoft Corporation. All rights reserved.
OriginalFilename: wdexpress_full.exe
ProductName: Microsoft Visual Studio Express 2012 for Windows Desktop - ENU
ProductVersion: 11.0.50727.42

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 14-Jun-2012 14:17:48
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_NET_RUN_FROM_SWAP
  • IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0004DFB2
0x0004E000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.60256
.data
0x0004F000
0x00002E7C
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.45139
.wixburn8
0x00052000
0x00000038
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.524494
.tls
0x00053000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00054000
0x0001A810
0x0001AA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.75028
.reloc
0x0006F000
0x00004138
0x00004200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
5.58225

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.27247
1116
Latin 1 / Western European
English - United States
RT_MANIFEST
2
2.67701
296
Latin 1 / Western European
English - United States
RT_ICON
3
2.19366
2216
Latin 1 / Western European
English - United States
RT_ICON
4
1.39072
1384
Latin 1 / Western European
English - United States
RT_ICON
5
7.6587
3301
Latin 1 / Western European
English - United States
RT_ICON
6
2.44238
9640
Latin 1 / Western European
English - United States
RT_ICON
7
2.64839
4264
Latin 1 / Western European
English - United States
RT_ICON
8
2.83848
1128
Latin 1 / Western European
English - United States
RT_ICON

Imports

ADVAPI32.dll
CRYPT32.dll
Cabinet.dll
GDI32.dll
KERNEL32.dll
OLEAUT32.dll
RPCRT4.dll
SHELL32.dll
USER32.dll
VERSION.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start wdexpress_full.exe csc.exe cvtres.exe no specs csc.exe cvtres.exe no specs presentationfontcache.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2180"C:\Users\admin\AppData\Local\Temp\wdexpress_full.exe" C:\Users\admin\AppData\Local\Temp\wdexpress_full.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Visual Studio Express 2012 for Windows Desktop - ENU
Exit code:
0
Version:
11.0.50727.42
Modules
Images
c:\users\admin\appdata\local\temp\wdexpress_full.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
2204"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\urtnudsf.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
wdexpress_full.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
8.0.50727.4927 (NetFXspW7.050727-4900)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\csc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2360"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\txsa3-oc.cmdline"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
wdexpress_full.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
8.0.50727.4927 (NetFXspW7.050727-4900)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\csc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2520C:\Windows\Microsoft.Net\Framework\v3.0\WPF\PresentationFontCache.exeC:\Windows\Microsoft.Net\Framework\v3.0\WPF\PresentationFontCache.exe—services.exe
User:
LOCAL SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
PresentationFontCache.exe
Exit code:
0
Version:
3.0.6920.4902 built by: NetFXw7
Modules
Images
c:\windows\microsoft.net\framework\v3.0\wpf\presentationfontcache.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2900C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES7278.tmp" "c:\Users\admin\AppData\Local\Temp\CSC7277.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe—csc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.4940 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\cvtres.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cryptsp.dll
3868C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES715F.tmp" "c:\Users\admin\AppData\Local\Temp\CSC715E.tmp"C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe—csc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
8.00.50727.4940 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\cvtres.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cryptsp.dll
Total events
81
Read events
65
Write events
16
Delete events
0

Modification events

(PID) Process:(2180) wdexpress_full.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2180) wdexpress_full.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:@%SystemRoot%\system32\p2pcollab.dll,-8042
Value:
Peer to Peer Trust
(PID) Process:(2180) wdexpress_full.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:@%SystemRoot%\system32\qagentrt.dll,-10
Value:
System Health Authentication
(PID) Process:(2180) wdexpress_full.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dnsapi.dll,-103
Value:
Domain Name System (DNS) Server Trust
(PID) Process:(2180) wdexpress_full.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:@%SystemRoot%\System32\fveui.dll,-843
Value:
BitLocker Drive Encryption
(PID) Process:(2180) wdexpress_full.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:@%SystemRoot%\System32\fveui.dll,-844
Value:
BitLocker Data Recovery Agent
(PID) Process:(2180) wdexpress_full.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
wdexpress_full.exe
Executable files
5
Suspicious files
0
Text files
15
Unknown types
0

Dropped files

PID
Process
Filename
Type
2180wdexpress_full.exeC:\Users\admin\AppData\Local\Temp\txsa3-oc.0.cs —
MD5:—
SHA256:—
2180wdexpress_full.exeC:\Users\admin\AppData\Local\Temp\txsa3-oc.cmdline —
MD5:—
SHA256:—
2360csc.exeC:\Users\admin\AppData\Local\Temp\CSC715E.tmp —
MD5:—
SHA256:—
3868cvtres.exeC:\Users\admin\AppData\Local\Temp\RES715F.tmp —
MD5:—
SHA256:—
2360csc.exeC:\Users\admin\AppData\Local\Temp\txsa3-oc.dll —
MD5:—
SHA256:—
2360csc.exeC:\Users\admin\AppData\Local\Temp\txsa3-oc.out —
MD5:—
SHA256:—
2180wdexpress_full.exeC:\Users\admin\AppData\Local\Temp\urtnudsf.0.cs —
MD5:—
SHA256:—
2180wdexpress_full.exeC:\Users\admin\AppData\Local\Temp\urtnudsf.cmdline —
MD5:—
SHA256:—
2204csc.exeC:\Users\admin\AppData\Local\Temp\CSC7277.tmp —
MD5:—
SHA256:—
2900cvtres.exeC:\Users\admin\AppData\Local\Temp\RES7278.tmp —
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
Process
Message
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
csc.exe
*** HR originated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
csc.exe
*** HR propagated: -2147024774 *** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
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Reports
wdexpress_full.exe