File name:

unregmp2.exe

Full analysis: https://app.any.run/tasks/e87bc8ca-4586-4a1b-908a-d7299a2e11e1
Verdict: Malicious activity
Analysis date: March 31, 2020, 07:06:24
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:

7F3E0AA8BE1B8C6778470BF6BAECEDB7

SHA1:

53404C29D89EF694372DB32321345FA4DFE401BD

SHA256:

BE6327FE8661CA79BEE5E7286918953C560223E0FD3A328C486663075696A27D

SSDEEP:

3072:afkwP2eVgogD9Hk/OJPgjMYqtaq7m5Dmr9IDt4I/l:aswPxVgk/Wgj2taq7syrC4K

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

    • Changes the autorun value in the registry

      • unregmp2.exe (PID: 2460)

  • SUSPICIOUS

    • Creates files in the Windows directory

      • unregmp2.exe (PID: 2460)

  • INFO

    No info indicators.
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2007:02:17 07:02:42+01:00
PEType: PE32
LinkerVersion: 7.1
CodeSize: 172032
InitializedDataSize: 28672
UninitializedDataSize: -
EntryPoint: 0x16c39
OSVersion: 5.2
ImageVersion: 5.2
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 10.0.0.3997
ProductVersionNumber: 10.0.0.3997
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: Microsoft Windows Media Player Setup Utility
FileVersion: 10.00.00.3997
InternalName: unregmp2
LegalCopyright: (C) Microsoft Corporation. All rights reserved.
OriginalFileName: unregmp2
ProductName: Microsoft(R) Windows Media Player
ProductVersion: 10.00.00.3997

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 17-Feb-2007 06:02:42
Detected languages:
  • English - United States
Debug artifacts:
  • unregmp2.pdb
CompanyName: Microsoft Corporation
FileDescription: Microsoft Windows Media Player Setup Utility
FileVersion: 10.00.00.3997
InternalName: unregmp2
LegalCopyright: (C) Microsoft Corporation. All rights reserved.
OriginalFilename: unregmp2
ProductName: Microsoft(R) Windows Media Player
ProductVersion: 10.00.00.3997

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: 3
Time date stamp: 17-Feb-2007 06:02:42
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
0x00029114
0x0002A000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.73765
.data
0x0002B000
0x000029C4
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.91393
.rsrc
0x0002E000
0x00003EE8
0x00004000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.57036

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.45657
900
UNKNOWN
English - United States
RT_VERSION
2
3.39896
376
UNKNOWN
English - United States
RT_STRING
3
3.46542
1316
UNKNOWN
English - United States
RT_STRING
4
3.57463
1010
UNKNOWN
English - United States
RT_STRING
5
2.76505
136
UNKNOWN
English - United States
RT_STRING
6
3.37878
2846
UNKNOWN
English - United States
RT_STRING
7
2.55157
106
UNKNOWN
English - United States
RT_STRING
8
3.27012
484
UNKNOWN
English - United States
RT_STRING
9
2.98603
250
UNKNOWN
English - United States
RT_STRING
10
3.36263
422
UNKNOWN
English - United States
RT_STRING

Imports

ADVAPI32.dll
KERNEL32.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
VERSION.dll
msvcrt.dll
ole32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start unregmp2.exe unregmp2.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2460"C:\Users\admin\AppData\Local\Temp\unregmp2.exe" C:\Users\admin\AppData\Local\Temp\unregmp2.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Windows Media Player Setup Utility
Exit code:
0
Version:
10.00.00.3997
Modules
Images
c:\users\admin\appdata\local\temp\unregmp2.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\user32.dll
c:\windows\system32\gdi32.dll
4040"C:\Users\admin\AppData\Local\Temp\unregmp2.exe" C:\Users\admin\AppData\Local\Temp\unregmp2.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Windows Media Player Setup Utility
Exit code:
3221226540
Version:
10.00.00.3997
Modules
Images
c:\users\admin\appdata\local\temp\unregmp2.exe
c:\systemroot\system32\ntdll.dll
Total events
1 387
Read events
3
Write events
1 383
Delete events
1

Modification events

(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MPlayer2
Operation:delete keyName:
Value:
(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer
Operation:writeName:Installation Directory
Value:
C:\Program Files\Windows Media Player
(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer
Operation:writeName:Installation DirectoryLFN
Value:
C:\Program Files\Windows Media Player
(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer
Operation:writeName:MP2.SaveDir
Value:
C:\Program Files\Windows Media Player
(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}
Operation:writeName:Version
Value:
12,0,7601,17514
(PID) Process:(2460) unregmp2.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{6BF52A52-394A-11d3-B153-00C04F79FAA6}
Operation:writeName:Version
Value:
12,0,7601,17514
(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\PlayerUpgrade
Operation:writeName:PlayerVersion
Value:
12,0,7601,17514
(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}
Operation:writeName:
Value:
Microsoft Windows Media Player 12.0
(PID) Process:(2460) unregmp2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}
Operation:writeName:Version
Value:
12,0,7601,17514
(PID) Process:(2460) unregmp2.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{22d6f312-b0f6-11d0-94ab-0080c74c7e95}
Operation:writeName:Version
Value:
12,0,7601,17514
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2460unregmp2.exeC:\Windows\wmsetup.logtext
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
unregmp2.exe