analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
File name:

DSOne.exe

Full analysis: https://app.any.run/tasks/8586e6b5-78c6-46f0-808e-f28d8f20621f
Verdict: Malicious activity
Analysis date: October 19, 2020, 20:42:46
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, Nullsoft Installer self-extracting archive
MD5:

417CC9E7D528123E5F2016C70C3DDC71

SHA1:

E5CD2779340A3E5B12C1FC119B85E5E52737BB19

SHA256:

F4D65113B0AE09186DB7BE376B2E9BFE796B67AC8D55605587F7F4D831EC0512

SSDEEP:

3072:9NzPHk9MpcMUBzGjkN2RzVOWUAmECWMdqK3B/3LJyhWjQgp7jCxA7aw6sT7+WlTa:9hRZhVOKmTW8bB/3LJNp2AIsT6WlTIT

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

      • DSOne.exe (PID: 3580)
    • Application was dropped or rewritten from another process

      • ns62FB.tmp (PID: 1632)
      • mpsyschk.exe (PID: 3524)
  • SUSPICIOUS

    • Uses WMIC.EXE to obtain a system information

      • cmd.exe (PID: 1204)
    • Executable content was dropped or overwritten

      • wusa.exe (PID: 3248)
      • DSOne.exe (PID: 3580)
    • Starts CMD.EXE for commands execution

      • ns62FB.tmp (PID: 1632)
    • Executed as Windows Service

      • vssvc.exe (PID: 948)
    • Creates files in the Windows directory

      • wusa.exe (PID: 3248)
    • Starts application with an unusual extension

      • DSOne.exe (PID: 3580)
  • INFO

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 948)
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

ProductVersion: 1.2.7285.28324
ProductName: Driver Support One
OriginalFileName: DSOne.exe
LegalCopyright: Asurvio, LP
FileVersion: 1.2.7285.28324
FileDescription: Driver Support One
CompanyName: Asurvio, LP
CharacterSet: Windows, Latin1
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 1.2.7285.28324
FileVersionNumber: 1.2.7285.28324
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 4
EntryPoint: 0x330d
UninitializedDataSize: 1024
InitializedDataSize: 118784
CodeSize: 25088
LinkerVersion: 6
PEType: PE32
TimeStamp: 2017:08:01 02:33:55+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Aug-2017 00:33:55
Detected languages:
  • English - United States
CompanyName: Asurvio, LP
FileDescription: Driver Support One
FileVersion: 1.2.7285.28324
LegalCopyright: Asurvio, LP
OriginalFilename: DSOne.exe
ProductName: Driver Support One
ProductVersion: 1.2.7285.28324

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 01-Aug-2017 00:33:55
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
0x0000603C
0x00006200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.39362
.rdata
0x00008000
0x00001248
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.04426
.data
0x0000A000
0x0001A838
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.22313
.ndata
0x00025000
0x00019000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0003E000
0x000193D8
0x00019400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.6642

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.30695
1130
UNKNOWN
English - United States
RT_MANIFEST
2
4.61494
16936
UNKNOWN
English - United States
RT_ICON
3
4.82474
9640
UNKNOWN
English - United States
RT_ICON
4
5.06278
4264
UNKNOWN
English - United States
RT_ICON
5
5.33593
1128
UNKNOWN
English - United States
RT_ICON
102
2.71813
180
UNKNOWN
English - United States
RT_DIALOG
103
2.80283
76
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
111
2.89887
238
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
9
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start dsone.exe no specs dsone.exe ns62fb.tmp no specs cmd.exe no specs wmic.exe no specs findstr.exe no specs wusa.exe vssvc.exe no specs mpsyschk.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2604"C:\Users\admin\AppData\Local\Temp\DSOne.exe" C:\Users\admin\AppData\Local\Temp\DSOne.exeexplorer.exe
User:
admin
Company:
Asurvio, LP
Integrity Level:
MEDIUM
Description:
Driver Support One
Version:
1.2.7285.28324
3580"C:\Users\admin\AppData\Local\Temp\DSOne.exe" C:\Users\admin\AppData\Local\Temp\DSOne.exe
explorer.exe
User:
admin
Company:
Asurvio, LP
Integrity Level:
HIGH
Description:
Driver Support One
Version:
1.2.7285.28324
1632"C:\Users\admin\AppData\Local\Temp\nsm507C.tmp\ns62FB.tmp" cmd /Q /C "C:\Windows\System32\wbem\wmic.exe qfe get hotfixid | C:\Windows\System32\findstr.exe "^KB3033929""C:\Users\admin\AppData\Local\Temp\nsm507C.tmp\ns62FB.tmpDSOne.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
1204cmd /Q /C "C:\Windows\System32\wbem\wmic.exe qfe get hotfixid | C:\Windows\System32\findstr.exe "^KB3033929""C:\Windows\system32\cmd.exens62FB.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2584C:\Windows\System32\wbem\wmic.exe qfe get hotfixid C:\Windows\System32\wbem\WMIC.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
WMI Commandline Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2208C:\Windows\System32\findstr.exe "^KB3033929"C:\Windows\System32\findstr.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Find String (QGREP) Utility
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3248"C:\Windows\System32\wusa.exe" "C:\Users\admin\AppData\Local\Temp\microsoft_win_patch_for_dsone1.msu" /quiet /norestartC:\Windows\System32\wusa.exe
DSOne.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update Standalone Installer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
948C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3524"C:\Windows\SoftwareDistribution\Download\Install\mpsyschk.exe" C:\Windows\SoftwareDistribution\Download\Install\mpsyschk.exewuauclt.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
MP System State Check
Exit code:
0
Version:
6.1.7601.21757 (win7sp1_ldr.110624-1602)
Total events
558
Read events
438
Write events
0
Delete events
0

Modification events

No data
Executable files
9
Suspicious files
1
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
3580DSOne.exeC:\Users\admin\AppData\Local\Temp\microsoft_win_patch_for_dsone1.msu
MD5:
SHA256:
3248wusa.exeC:\5fd334b7d9f5eb1c79e25cb597842901\$dpx$.tmp\686332e4a6b6e247ab892b92e450aa6d.tmp
MD5:
SHA256:
3248wusa.exeC:\5fd334b7d9f5eb1c79e25cb597842901\Windows6.1-KB3033929-x86.cab
MD5:
SHA256:
3248wusa.exeC:\5fd334b7d9f5eb1c79e25cb597842901\$dpx$.tmp\1469ffeba7e45248b7f40b0f578e0dda.tmp
MD5:
SHA256:
3248wusa.exeC:\5fd334b7d9f5eb1c79e25cb597842901\$dpx$.tmp\fd0094512abd8e4fbb74a6edcdf9b276.tmp
MD5:
SHA256:
3248wusa.exeC:\5fd334b7d9f5eb1c79e25cb597842901\$dpx$.tmp\9cfe65bb3ef22e40b1461a41abd1fbe0.tmp
MD5:
SHA256:
3248wusa.exeC:\5fd334b7d9f5eb1c79e25cb597842901\$dpx$.tmp\a87f7cafeab6594fba62ab639ced0b7f.tmp
MD5:
SHA256:
3248wusa.exeC:\5fd334b7d9f5eb1c79e25cb597842901\$dpx$.tmp\e944961771fa644aa3f2386eddbf6d0b.tmp
MD5:
SHA256:
948vssvc.exeC:
MD5:
SHA256:
3580DSOne.exeC:\Users\admin\AppData\Local\Temp\nsm507C.tmp\ns62FB.tmpexecutable
MD5:621F5E9EA6770F4A451E479202EB5998
SHA256:21853AC3A250CA33754503059419FC5E03E9C4A48A46B19CFF7A511F72D46632
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
3580
DSOne.exe
GET
200
23.213.164.137:80
http://download.microsoft.com/download/3/7/4/37473F39-5728-4153-9A25-64C09DE9ED52/Windows6.1-KB3033929-x86.msu
US
compressed
26.4 Mb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3580
DSOne.exe
23.213.164.137:80
download.microsoft.com
Akamai Technologies, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
download.microsoft.com
  • 23.213.164.137
whitelisted

Threats

Found threats are available for the paid subscriptions
2 ETPRO signatures available at the full report
No debug info