File name:

DSOne.exe

Full analysis: https://app.any.run/tasks/12e77b9f-5f68-4821-a118-44bfa0cdb293
Verdict: Malicious activity
Analysis date: January 16, 2020, 10:23:14
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:

92DA323AB59BDC61213B734DB0B40BFF

SHA1:

C81D93482BEACE09337CF40AF1F8B5E3DD29A3D3

SHA256:

3363D896903978A9AB10E3A24406E15701E1E2832160D95DF4F8C739455D8789

SSDEEP:

3072:aNzPHk9MpcMUBzGjkN2RzUN9vwP+iG55sKmHHqzGdX1fW5mLIyPBoEDnjx:ahRZhU3vTiwsKAugfLIyPmQjx

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: 1876)

    • Application was dropped or rewritten from another process

      • nsC939.tmp (PID: 2692)
      • ns6D74.tmp (PID: 3908)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • DSOne.exe (PID: 1876)
      • wusa.exe (PID: 3664)

    • Uses WMIC.EXE to obtain a system information

      • cmd.exe (PID: 3796)
      • cmd.exe (PID: 436)

    • Starts CMD.EXE for commands execution

      • nsC939.tmp (PID: 2692)
      • ns6D74.tmp (PID: 3908)

    • Creates files in the Windows directory

      • wusa.exe (PID: 3664)

    • Starts application with an unusual extension

      • DSOne.exe (PID: 1876)

    • Executed as Windows Service

      • vssvc.exe (PID: 2588)

  • INFO

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 2588)
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: 2017:08:01 02:33:55+02:00
PEType: PE32
LinkerVersion: 6
CodeSize: 25088
InitializedDataSize: 118784
UninitializedDataSize: 1024
EntryPoint: 0x330d
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.2.7285.28324
ProductVersionNumber: 1.2.7285.28324
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
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

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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
55
Monitored processes
12
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start start dsone.exe nsc939.tmp no specs cmd.exe no specs wmic.exe no specs findstr.exe no specs wusa.exe vssvc.exe no specs ns6d74.tmp no specs cmd.exe no specs wmic.exe no specs findstr.exe no specs dsone.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
436cmd /Q /C "C:\Windows\System32\wbem\wmic.exe qfe get hotfixid | C:\Windows\System32\findstr.exe "^KB2506143""C:\Windows\system32\cmd.exe—ns6D74.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
640C:\Windows\System32\wbem\wmic.exe qfe get hotfixid C:\Windows\System32\wbem\WMIC.exe—cmd.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)
Modules
Images
c:\windows\system32\wbem\wmic.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\ole32.dll
c:\windows\system32\gdi32.dll
736C:\Windows\System32\findstr.exe "^KB3033929"C:\Windows\System32\findstr.exe—cmd.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)
Modules
Images
c:\windows\system32\findstr.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
928C:\Windows\System32\wbem\wmic.exe qfe get hotfixid C:\Windows\System32\wbem\WMIC.exe—cmd.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)
Modules
Images
c:\windows\system32\wbem\wmic.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\ole32.dll
c:\windows\system32\gdi32.dll
960C:\Windows\System32\findstr.exe "^KB2506143"C:\Windows\System32\findstr.exe—cmd.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)
Modules
Images
c:\windows\system32\findstr.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
1728"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:
MEDIUM
Description:
Driver Support One
Exit code:
3221226540
Version:
1.2.7285.28324
Modules
Images
c:\users\admin\appdata\local\temp\dsone.exe
c:\systemroot\system32\ntdll.dll
1876"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
Exit code:
88
Version:
1.2.7285.28324
Modules
Images
c:\users\admin\appdata\local\temp\dsone.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
2588C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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\user32.dll
c:\windows\system32\gdi32.dll
2692"C:\Users\admin\AppData\Local\Temp\nshA5E1.tmp\nsC939.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\nshA5E1.tmp\nsC939.tmp—DSOne.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\nsha5e1.tmp\nsc939.tmp
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
3664"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
Exit code:
3010
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wusa.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
612
Read events
491
Write events
120
Delete events
1

Modification events

(PID) Process:(3664) wusa.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WUSA
Operation:writeName:WUSACommandLine
Value:
/quiet
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000F06E491657CCD5011C0A000018040000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000F06E491657CCD5011C0A0000600F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000F06E491657CCD5011C0A000030090000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000F06E491657CCD5011C0A0000980F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer
Operation:writeName:IDENTIFY (Leave)
Value:
40000000000000000CBD571657CCD5011C0A000030090000E8030000000000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer
Operation:writeName:IDENTIFY (Leave)
Value:
4000000000000000661F5A1657CCD5011C0A0000980F0000E8030000000000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer
Operation:writeName:IDENTIFY (Leave)
Value:
4000000000000000661F5A1657CCD5011C0A000018040000E8030000000000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer
Operation:writeName:IDENTIFY (Leave)
Value:
4000000000000000C0815C1657CCD5011C0A0000600F0000E8030000000000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(2588) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}
Operation:writeName:PROVIDER_BEGINPREPARE (Enter)
Value:
4000000000000000A64B9C1C57CCD5011C0A0000600F000001040000010000000000000000000000946A72246B061843B1972F38E8616B6D0000000000000000
Executable files
11
Suspicious files
1
Text files
7
Unknown types
0

Dropped files

PID
Process
Filename
Type
1876DSOne.exeC:\Users\admin\AppData\Local\Temp\microsoft_win_patch_for_dsone1.msu —
MD5:—
SHA256:—
3664wusa.exeC:\9c1d1af55368248dd90deb36d2\$dpx$.tmp\8738363849327b4e87d72c385be14492.tmp —
MD5:—
SHA256:—
3664wusa.exeC:\9c1d1af55368248dd90deb36d2\Windows6.1-KB3033929-x86.cab —
MD5:—
SHA256:—
3664wusa.exeC:\9c1d1af55368248dd90deb36d2\$dpx$.tmp\096da57ca2d2f64185fabf84547e6870.tmp —
MD5:—
SHA256:—
3664wusa.exeC:\9c1d1af55368248dd90deb36d2\$dpx$.tmp\2d2502ebab80f74c8fe6fa650a091765.tmp —
MD5:—
SHA256:—
3664wusa.exeC:\9c1d1af55368248dd90deb36d2\$dpx$.tmp\bda69cbb9d99754d8bc143b26938754f.tmp —
MD5:—
SHA256:—
3664wusa.exeC:\9c1d1af55368248dd90deb36d2\$dpx$.tmp\0576e610b9abbf4492115a886b903819.tmp —
MD5:—
SHA256:—
3664wusa.exeC:\9c1d1af55368248dd90deb36d2\$dpx$.tmp\6280136b486d1b47978c900e596a3bb4.tmp —
MD5:—
SHA256:—
2588vssvc.exeC: —
MD5:—
SHA256:—
3664wusa.exeC:\Windows\Logs\DPX\setuperr.log —
MD5:—
SHA256:—
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
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1876
DSOne.exe
GET
200
2.21.36.168:80
http://download.microsoft.com/download/3/7/4/37473F39-5728-4153-9A25-64C09DE9ED52/Windows6.1-KB3033929-x86.msu
FR
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
1876
DSOne.exe
2.21.36.168:80
download.microsoft.com
GTT Communications Inc.
FR
malicious

DNS requests

Domain
IP
Reputation
download.microsoft.com
  • 2.21.36.168
whitelisted

Threats

Found threats are available for the paid subscriptions
2 ETPRO signatures available at the full report
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Reports
DSOne.exe