File name:

drvupdate-x86.exe

Full analysis: https://app.any.run/tasks/37aaec78-50a3-4327-93a9-dbdf9559aa9c
Verdict: Malicious activity
Analysis date: June 06, 2019, 13:54:20
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, MS CAB-Installer self-extracting archive
MD5:

5AADB2FA66C318FAB8525F574575FBE1

SHA1:

9A453613CF353EDE2AA3AB8C093506384A2A9592

SHA256:

5D642294B728D2B2537A62FA0124DA46BC209392AE63A6F5E26AC2E1B4797E44

SSDEEP:

393216:/rMT04PE9999999BD0DyvYbclJVVYCgz:IQ4PE9999999BDgyviahYC

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

    • Application was dropped or rewritten from another process

      • driver_setup.exe (PID: 292)

    • Changes the autorun value in the registry

      • drvupdate-x86.exe (PID: 2244)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • drvupdate-x86.exe (PID: 2244)

    • Executed as Windows Service

      • vssvc.exe (PID: 3392)

    • Executed via COM

      • DrvInst.exe (PID: 2404)

  • INFO

    • Application launched itself

      • msiexec.exe (PID: 1740)

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 3392)

    • Searches for installed software

      • msiexec.exe (PID: 1740)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | MS generic-sfx Cabinet File Unpacker (32/64bit MSCFU) (48.1)
.exe | Win32 MS Cabinet Self-Extractor (WExtract stub) (41.6)
.exe | Win32 Executable MS Visual C++ (generic) (4.2)
.exe | Win64 Executable (generic) (3.7)
.dll | Win32 Dynamic Link Library (generic) (0.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2006:10:18 06:57:41+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 43520
InitializedDataSize: 12590080
UninitializedDataSize: -
EntryPoint: 0x6b24
OSVersion: 6
ImageVersion: 6
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 6.0.5824.16387
ProductVersionNumber: 6.0.5824.16387
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: Win32 Cabinet Self-Extractor
FileVersion: 6.0.5824.16387 (vista_rtm.061017-1900)
InternalName: Wextract
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: WEXTRACT.EXE
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.0.5824.16387

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Oct-2006 04:57:41
Detected languages:
  • English - United States
Debug artifacts:
  • wextract.pdb
CompanyName: Microsoft Corporation
FileDescription: Win32 Cabinet Self-Extractor
FileVersion: 6.0.5824.16387 (vista_rtm.061017-1900)
InternalName: Wextract
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: WEXTRACT.EXE
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.0.5824.16387

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 18-Oct-2006 04:57:41
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
0x0000A9A0
0x0000AA00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.51513
.data
0x0000C000
0x00002260
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.59775
.rsrc
0x0000F000
0x00C006F4
0x00C00800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.99945
.reloc
0x00C10000
0x00000C48
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
4.8336

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.94931
934
Latin 1 / Western European
English - United States
RT_MANIFEST
2
3.53793
296
Latin 1 / Western European
English - United States
RT_ICON
63
2.48958
140
Latin 1 / Western European
English - United States
RT_STRING
76
3.2674
1312
Latin 1 / Western European
English - United States
RT_STRING
77
3.29977
1484
Latin 1 / Western European
English - United States
RT_STRING
80
3.27174
1200
Latin 1 / Western European
English - United States
RT_STRING
83
3.2912
1098
Latin 1 / Western European
English - United States
RT_STRING
85
3.13591
974
Latin 1 / Western European
English - United States
RT_STRING
2001
3.35785
716
Latin 1 / Western European
English - United States
RT_DIALOG
2002
3.34986
394
Latin 1 / Western European
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
USER32.dll
VERSION.dll
msvcrt.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
7
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drvupdate-x86.exe driver_setup.exe no specs msiexec.exe no specs msiexec.exe no specs vssvc.exe no specs drvinst.exe no specs drvupdate-x86.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
292C:\Users\admin\AppData\Local\Temp\IXP000.TMP\driver_setup.exe /i drvupdate-x86.msiC:\Users\admin\AppData\Local\Temp\IXP000.TMP\driver_setup.exe—drvupdate-x86.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Mobile Device Center setup
Exit code:
0
Version:
6.1.6965.0
Modules
Images
c:\users\admin\appdata\local\temp\ixp000.tmp\driver_setup.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
1740C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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
2244"C:\Users\admin\AppData\Local\Temp\drvupdate-x86.exe" C:\Users\admin\AppData\Local\Temp\drvupdate-x86.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Win32 Cabinet Self-Extractor
Exit code:
0
Version:
6.0.5824.16387 (vista_rtm.061017-1900)
Modules
Images
c:\users\admin\appdata\local\temp\drvupdate-x86.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2404DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot18" "" "" "6792c44eb" "00000000" "00000574" "00000304"C:\Windows\system32\DrvInst.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Driver Installation Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3096C:\Windows\system32\MsiExec.exe -Embedding 81D70329A8032757D99A386343A42999 CC:\Windows\system32\MsiExec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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\user32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
3392C:\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
3788"C:\Users\admin\AppData\Local\Temp\drvupdate-x86.exe" C:\Users\admin\AppData\Local\Temp\drvupdate-x86.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Win32 Cabinet Self-Extractor
Exit code:
3221226540
Version:
6.0.5824.16387 (vista_rtm.061017-1900)
Modules
Images
c:\users\admin\appdata\local\temp\drvupdate-x86.exe
c:\systemroot\system32\ntdll.dll
Total events
236
Read events
195
Write events
41
Delete events
0

Modification events

(PID) Process:(2244) drvupdate-x86.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:wextract_cleanup0
Value:
rundll32.exe C:\Windows\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\admin\AppData\Local\Temp\IXP000.TMP\"
(PID) Process:(1740) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore
Operation:writeName:SrCreateRp (Enter)
Value:
4000000000000000B8D3A56B6F1CD501CC060000F4050000D5070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(1740) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppCreate (Enter)
Value:
4000000000000000B8D3A56B6F1CD501CC060000F4050000D0070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(1740) msiexec.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP
Operation:writeName:LastIndex
Value:
20
(PID) Process:(1740) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppGatherWriterMetadata (Enter)
Value:
400000000000000060A8FB6B6F1CD501CC060000F4050000D3070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(1740) msiexec.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000BA0AFE6B6F1CD501CC060000680C0000E8030000010000000000000000000000DDA49130FFD9EB44BFAE51569C6D54C80000000000000000
(PID) Process:(3392) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer
Operation:writeName:IDENTIFY (Enter)
Value:
40000000000000007CF6096C6F1CD501400D0000740C0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3392) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer
Operation:writeName:IDENTIFY (Enter)
Value:
40000000000000007CF6096C6F1CD501400D0000B00E0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3392) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer
Operation:writeName:IDENTIFY (Enter)
Value:
40000000000000007CF6096C6F1CD501400D0000C00C0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3392) vssvc.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer
Operation:writeName:IDENTIFY (Enter)
Value:
40000000000000007CF6096C6F1CD501400D00005C0E0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000
Executable files
1
Suspicious files
2
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2244drvupdate-x86.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\drvupdate-x86.msi —
MD5:—
SHA256:—
292driver_setup.exeC:\Users\admin\AppData\Local\Temp\MSI35BE.tmp —
MD5:—
SHA256:—
292driver_setup.exeC:\Users\admin\AppData\Local\Temp\MSI366B.tmp —
MD5:—
SHA256:—
1740msiexec.exeC:\System Volume Information\SPP\metadata-2 —
MD5:—
SHA256:—
1740msiexec.exeC:\System Volume Information\SPP\OnlineMetadataCache\{3091a4dd-d9ff-44eb-bfae-51569c6d54c8}_OnDiskSnapshotPropbinary
MD5:—
SHA256:—
1740msiexec.exeC:\System Volume Information\SPP\snapshot-2binary
MD5:—
SHA256:—
2244drvupdate-x86.exeC:\Users\admin\AppData\Local\Temp\IXP000.TMP\driver_setup.exeexecutable
MD5:7EE8A4AB1C1E9B30E9E575C98F6050D7
SHA256:4DE5EBB396CD47A35542A4E215D966AC7273F6847C4AEF240206586CD77B7B8A
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
drvupdate-x86.exe