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

vuwx.exe

Full analysis: https://app.any.run/tasks/d6452a28-eb10-45a6-9f35-68d3dbe53304
Verdict: Malicious activity
Analysis date: July 17, 2019, 01:49:46
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
MD5:

5A512210A895B7231B2B55B862DC21CB

SHA1:

C1197BAB1C6974D4B842877663FD0358875BFE48

SHA256:

30511661475AE1061B4E53FC0094C279E1B971FC6F5451EC866372A2CB00911E

SSDEEP:

6144:JyiyaW7YrmUspN6T9PRiMT+k7tbsrlTEP7MHCVpRAnoz4VpY5sRzJvun7kYe1+U7:8GWdUspNE9Pew1WRNj3Hj3LSE6sZ

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

    • Known privilege escalation attack

      • DllHost.exe (PID: 3924)
    • Disables Windows Defender

      • олпролпортдывц.exe (PID: 2800)
    • Executes PowerShell scripts

      • cmd.exe (PID: 3356)
      • cmd.exe (PID: 2848)
      • cmd.exe (PID: 2508)
      • cmd.exe (PID: 3556)
      • cmd.exe (PID: 1784)
      • cmd.exe (PID: 3264)
      • cmd.exe (PID: 3428)
      • cmd.exe (PID: 4084)
      • cmd.exe (PID: 3892)
      • cmd.exe (PID: 3956)
    • Stops/Deletes Windows Defender service via SC.exe

      • cmd.exe (PID: 3972)
      • cmd.exe (PID: 2404)
    • Loads the Task Scheduler COM API

      • олпролпортдывц.exe (PID: 2800)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • vuwx.exe (PID: 3140)
      • олпролпортдывц.exe (PID: 2800)
    • Executed via COM

      • DllHost.exe (PID: 3924)
    • Creates files in the program directory

      • vuwx.exe (PID: 3140)
    • Starts itself from another location

      • vuwx.exe (PID: 3140)
    • Starts CMD.EXE for commands execution

      • олпролпортдывц.exe (PID: 2800)
    • Creates files in the user directory

      • powershell.exe (PID: 3480)
      • powershell.exe (PID: 2740)
      • powershell.exe (PID: 2844)
      • powershell.exe (PID: 3184)
      • powershell.exe (PID: 2120)
      • powershell.exe (PID: 2932)
      • powershell.exe (PID: 2416)
      • powershell.exe (PID: 3820)
      • powershell.exe (PID: 2308)
      • олпролпортдывц.exe (PID: 2800)
      • powershell.exe (PID: 2516)
  • 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) (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: 2019:07:16 08:29:46+02:00
PEType: PE32
LinkerVersion: 7.1
CodeSize: 61440
InitializedDataSize: 380928
UninitializedDataSize: -
EntryPoint: 0xa2e7
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 6.1.7601.17514
ProductVersionNumber: 6.1.7601.17514
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: LSM interfaces proxy Dll
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
InternalName: lsmproxy
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: lsmproxy.dll
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7601.17514

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Jul-2019 06:29:46
Detected languages:
  • English - United States
CompanyName: Microsoft Corporation
FileDescription: LSM interfaces proxy Dll
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
InternalName: lsmproxy
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: lsmproxy.dll
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7601.17514

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: 4
Time date stamp: 16-Jul-2019 06:29:46
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
0x0000E8E4
0x0000F000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.31403
.rdata
0x00010000
0x00003C1E
0x00004000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.34172
.data
0x00014000
0x00001E7C
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.32751
.rsrc
0x00016000
0x00056EBC
0x00057000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.82826

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.50112
928
UNKNOWN
English - United States
RT_VERSION
2
7.91403
16038
UNKNOWN
UNKNOWN
RT_ICON
3
3.56611
9640
UNKNOWN
UNKNOWN
RT_ICON
4
3.69233
4264
UNKNOWN
UNKNOWN
RT_ICON
5
3.66977
2440
UNKNOWN
UNKNOWN
RT_ICON
6
3.89186
1128
UNKNOWN
UNKNOWN
RT_ICON
10
3.2056
744
UNKNOWN
UNKNOWN
RT_ICON
11
3.18717
488
UNKNOWN
UNKNOWN
RT_ICON
12
3.08744
296
UNKNOWN
UNKNOWN
RT_ICON
13
4.15856
2216
UNKNOWN
UNKNOWN
RT_ICON

Imports

GDI32.dll
KERNEL32.dll
MSIMG32.dll
SHELL32.dll
USER32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
75
Monitored processes
28
Malicious processes
12
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start start vuwx.exe олпролпортдывц.exe no specs CMSTPLUA no specs олпролпортдывц.exe cmd.exe no specs cmd.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3140"C:\Users\admin\AppData\Local\Temp\vuwx.exe" C:\Users\admin\AppData\Local\Temp\vuwx.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
LSM interfaces proxy Dll
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2136"C:\ProgramData\олпролпортдывц.exe" C:\ProgramData\олпролпортдывц.exevuwx.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
LSM interfaces proxy Dll
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3924C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2800"C:\ProgramData\олпролпортдывц.exe" C:\ProgramData\олпролпортдывц.exe
DllHost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
LSM interfaces proxy Dll
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3972"C:\Windows\System32\cmd.exe" /c sc stop WinDefendC:\Windows\System32\cmd.exeолпролпортдывц.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1062
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2404"C:\Windows\System32\cmd.exe" /c sc delete WinDefendC:\Windows\System32\cmd.exeолпролпортдывц.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2848"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableRealtimeMonitoring $trueC:\Windows\System32\cmd.exeолпролпортдывц.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3232sc stop WinDefendC:\Windows\system32\sc.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
A tool to aid in developing services for WindowsNT
Exit code:
1062
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3356"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableBehaviorMonitoring $trueC:\Windows\System32\cmd.exeолпролпортдывц.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3892"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableBlockAtFirstSeen $trueC:\Windows\System32\cmd.exeолпролпортдывц.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
2 100
Read events
1 533
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
6
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3184powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1QLNH43TM5O91PNAVPBV.temp
MD5:
SHA256:
2740powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\55S4PX1GQG17XH7L6119.temp
MD5:
SHA256:
3480powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3R5TMZNDINDM7SPTJ1V6.temp
MD5:
SHA256:
2844powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KYKYOX2GOSR8K71EJDCP.temp
MD5:
SHA256:
2844powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF180172.TMP
MD5:
SHA256:
2844powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD5:
SHA256:
2416powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CMZ028ZILUY2UCOTAZKV.temp
MD5:
SHA256:
2416powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1801b0.TMP
MD5:
SHA256:
2416powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD5:
SHA256:
2932powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1QMPH5YMVSR2HURRFT3B.temp
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