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File name:

OldMHUUninstaller.exe

Full analysis: https://app.any.run/tasks/52208145-7d32-4bc2-9e43-d81f14358659
Verdict: Malicious activity
Analysis date: June 12, 2019, 11:46:20
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
MD5:

1329ADE03F58927B4D53BCD2EFA29BDD

SHA1:

1EAA403052201E0C9896D0FE3D0A8ECE0085F37F

SHA256:

AE4718EA01D1D749A5A0F3791F3EC1AD3A7029302A6B28EF19988DB60C3A6137

SSDEEP:

12288:u79g/k9Ygb25zyaaEqrHqm/A3er7y19vfrFKYuO:agwYgb25FJsqIAuf693h

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

      • OldMHUUninstaller.exe (PID: 1140)

    • Changes the autorun value in the registry

      • OldMHUUninstaller.exe (PID: 2712)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • OldMHUUninstaller.exe (PID: 1140)
      • OldMHUUninstaller.exe (PID: 3076)
      • msiexec.exe (PID: 3668)
      • OldMHUUninstaller.exe (PID: 2712)

    • Searches for installed software

      • OldMHUUninstaller.exe (PID: 2712)

    • Executed via COM

      • DrvInst.exe (PID: 3172)

    • Starts itself from another location

      • OldMHUUninstaller.exe (PID: 1140)
      • OldMHUUninstaller.exe (PID: 3076)

    • Creates files in the program directory

      • OldMHUUninstaller.exe (PID: 2712)

    • Executed as Windows Service

      • vssvc.exe (PID: 3924)

    • Creates a software uninstall entry

      • OldMHUUninstaller.exe (PID: 2712)

  • INFO

    • Adds / modifies Windows certificates

      • DrvInst.exe (PID: 3172)

    • Changes settings of System certificates

      • DrvInst.exe (PID: 3172)

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 3924)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 3668)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

ProductVersion: 3.2.0.0
ProductName: OldMHUUninstaller
OriginalFileName: OldMHUUninstaller.exe
LegalCopyright: Copyright (c) Plantronics, Inc.. All rights reserved.
InternalName: setup
FileVersion: 3.2.0.0
FileDescription: OldMHUUninstaller
CompanyName: Plantronics, Inc.
CharacterSet: Windows, Latin1
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 3.2.0.0
FileVersionNumber: 3.2.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x2e1fd
UninitializedDataSize: -
InitializedDataSize: 161280
CodeSize: 302080
LinkerVersion: 14.1
PEType: PE32
TimeStamp: 2017:05:01 16:33:52+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-May-2017 14:33:52
Detected languages:
  • English - United States
Debug artifacts:
  • C:\build\work\eca3d12b\wix3\build\ship\x86\burn.pdb
CompanyName: Plantronics, Inc.
FileDescription: OldMHUUninstaller
FileVersion: 3.2.0.0
InternalName: setup
LegalCopyright: Copyright (c) Plantronics, Inc.. All rights reserved.
OriginalFilename: OldMHUUninstaller.exe
ProductName: OldMHUUninstaller
ProductVersion: 3.2.0.0

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: 0x00000118

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 7
Time date stamp: 01-May-2017 14:33:52
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
0x00049A67
0x00049C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.56282
.rdata
0x0004B000
0x0001EC60
0x0001EE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.10841
.data
0x0006A000
0x00001730
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.15458
.wixburn8
0x0006C000
0x00000038
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.553262
.tls
0x0006D000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0006E000
0x00003A6C
0x00003C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.5363
.reloc
0x00072000
0x00003DEC
0x00003E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.79026

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.30829
1234
Latin 1 / Western European
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
Cabinet.dll (delay-loaded)
GDI32.dll
KERNEL32.dll
OLEAUT32.dll
RPCRT4.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start oldmhuuninstaller.exe oldmhuuninstaller.exe oldmhuuninstaller.exe vssvc.exe no specs drvinst.exe no specs msiexec.exe

Process information

PID
CMD
Path
Indicators
Parent process
3076"C:\Users\admin\AppData\Local\Temp\OldMHUUninstaller.exe" C:\Users\admin\AppData\Local\Temp\OldMHUUninstaller.exe
explorer.exe
User:
admin
Company:
Plantronics, Inc.
Integrity Level:
MEDIUM
Description:
OldMHUUninstaller
Exit code:
0
Version:
3.2.0.0
1140"C:\Users\admin\AppData\Local\Temp\{9507F7AB-8B18-492D-ABC8-35BB2A0A251A}\.cr\OldMHUUninstaller.exe" -burn.clean.room="C:\Users\admin\AppData\Local\Temp\OldMHUUninstaller.exe" -burn.filehandle.attached=148 -burn.filehandle.self=156 C:\Users\admin\AppData\Local\Temp\{9507F7AB-8B18-492D-ABC8-35BB2A0A251A}\.cr\OldMHUUninstaller.exe
OldMHUUninstaller.exe
User:
admin
Company:
Plantronics, Inc.
Integrity Level:
MEDIUM
Description:
OldMHUUninstaller
Exit code:
0
Version:
3.2.0.0
2712"C:\Users\admin\AppData\Local\Temp\{0A0695A1-AB64-47C6-92E9-16FA73377C99}\.be\OldMHUUninstaller.exe" -q -burn.elevated BurnPipe.{1E2D319C-A8EA-4019-8078-B6EA3D0997E7} {E429EA38-8E94-4542-A872-56A69543A3F9} 1140C:\Users\admin\AppData\Local\Temp\{0A0695A1-AB64-47C6-92E9-16FA73377C99}\.be\OldMHUUninstaller.exe
OldMHUUninstaller.exe
User:
admin
Company:
Plantronics, Inc.
Integrity Level:
HIGH
Description:
OldMHUUninstaller
Exit code:
0
Version:
3.2.0.0
3924C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3172DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot18" "" "" "6792c44eb" "00000000" "000005C4" "000003A0"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)
3668C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Total events
918
Read events
639
Write events
0
Delete events
0

Modification events

No data
Executable files
7
Suspicious files
5
Text files
67
Unknown types
4

Dropped files

PID
Process
Filename
Type
2712OldMHUUninstaller.exeC:\System Volume Information\SPP\metadata-2 —
MD5:—
SHA256:—
1140OldMHUUninstaller.exeC:\Users\admin\AppData\Local\Temp\{0A0695A1-AB64-47C6-92E9-16FA73377C99}\.ba\BootstrapperApplicationData.xmlxml
MD5:F5EB47EF625E5E35589D274373FF280E
SHA256:FBD5BF1E5CAE8FB0C093DE97EB5B51DD4FD6A694FDCA0750A8147C66AD2A9FDA
3172DrvInst.exeC:\Windows\INF\setupapi.ev1binary
MD5:85022B125CF9DEB1F6D3F691934A06BE
SHA256:FDAB575B29646FC15EAE64438D8A839992230B207F43D05891C8F3400089F86E
1140OldMHUUninstaller.exeC:\Users\admin\AppData\Local\Temp\{0A0695A1-AB64-47C6-92E9-16FA73377C99}\.be\OldMHUUninstaller.exeexecutable
MD5:CC0D529F8E0D82E9FF6BE2F0357D66C7
SHA256:9E3CED1E4D290A98DF5A0717615A8F29E49E09EB2F2C988E43A01F62531401FC
1140OldMHUUninstaller.exeC:\Users\admin\AppData\Local\Temp\{0A0695A1-AB64-47C6-92E9-16FA73377C99}\.ba\thm.xmlxml
MD5:F62729C6D2540015E072514226C121C7
SHA256:F13BAE0EC08C91B4A315BB2D86EE48FADE597E7A5440DCE6F751F98A3A4D6916
1140OldMHUUninstaller.exeC:\Users\admin\AppData\Local\Temp\{0A0695A1-AB64-47C6-92E9-16FA73377C99}\OldMHUUninstallerMSI —
MD5:—
SHA256:—
2712OldMHUUninstaller.exeC:\ProgramData\Package Cache\.unverified\OldMHUUninstallerMSI —
MD5:—
SHA256:—
3668msiexec.exeC:\Users\admin\AppData\Local\Temp\~DF5BDA971CB6822788.TMP —
MD5:—
SHA256:—
3668msiexec.exeC:\Windows\Installer\MSI4A22.tmp —
MD5:—
SHA256:—
3668msiexec.exeC:\Config.Msi\1547d3.rbs —
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
OldMHUUninstaller.exe