File name:

nevmot.exe

Full analysis: https://app.any.run/tasks/07a8682e-e496-4431-ac3d-1dadc006d748
Verdict: Malicious activity
Analysis date: May 20, 2022, 15:54:55
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:

A17E17ADA330AD1CF102348130B876D3

SHA1:

C0A3D43F3E8B00B3119B12E0C0F23BE0332C8D2C

SHA256:

D258F26B1C32CD4E15A52D3F8009323E185A96EA78B50EC9C7232C1B970E1365

SSDEEP:

768:W7U7YXIPfvIq8hWWbGO73oKf9P8lYeNXaPA0qu1w9LE7FCICT1zl8DAN74OnSxVW:AJ73aNvqS9MYT1z+DA93nSxStmCbxzr

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

      • nevmot.exe (PID: 1332)
    • Deletes shadow copies

      • cmd.exe (PID: 2948)
    • Drops executable file immediately after starts

      • nevmot.exe (PID: 1332)
  • SUSPICIOUS

    • Checks supported languages

      • nevmot.exe (PID: 1332)
    • Reads the computer name

      • nevmot.exe (PID: 1332)
    • Executable content was dropped or overwritten

      • nevmot.exe (PID: 1332)
    • Starts CMD.EXE for commands execution

      • nevmot.exe (PID: 1332)
    • Drops a file with a compile date too recent

      • nevmot.exe (PID: 1332)
  • INFO

    • Checks supported languages

      • cmd.exe (PID: 2948)
      • vssadmin.exe (PID: 3404)
    • Reads the computer name

      • vssadmin.exe (PID: 3404)
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

Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0xc16b
UninitializedDataSize: -
InitializedDataSize: -
CodeSize: 70656
LinkerVersion: 12
PEType: PE32
TimeStamp: 2022:01:16 02:07:41+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Jan-2022 01:07:41

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: 0x000000F0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 1
Time date stamp: 16-Jan-2022 01:07:41
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_LARGE_ADDRESS_AWARE
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.rdata
0x00001000
0x00013CF2
0x00013E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.00458

Imports

KERNEL32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start nevmot.exe cmd.exe no specs vssadmin.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1332"C:\Users\admin\AppData\Local\Temp\nevmot.exe" C:\Users\admin\AppData\Local\Temp\nevmot.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\nevmot.exe
c:\windows\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\shell32.dll
c:\windows\system32\shlwapi.dll
2948"C:\Windows\system32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet reg delete "HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default" /va /f reg delete "HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Servers" /f reg add "HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Servers" cd %userprofile%\documents\ attrib Default.rdp -s -h del Default.rdp for /F "tokens=*" %1 in ('wevtutil.exe el') DO wevtutil.exe cl "%1"C:\Windows\system32\cmd.exenevmot.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
2
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
3404vssadmin.exe Delete Shadows /All /QuietC:\Windows\system32\vssadmin.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Command Line Interface for Microsoft® Volume Shadow Copy Service
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssadmin.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\atl.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
178
Read events
169
Write events
9
Delete events
0

Modification events

(PID) Process:(1332) nevmot.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:LicChk
Value:
C:\Users\admin\AppData\Local\nevmot.exe
(PID) Process:(1332) nevmot.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1332) nevmot.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1332) nevmot.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1332) nevmot.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
1
Suspicious files
1 985
Text files
5
Unknown types
239

Dropped files

PID
Process
Filename
Type
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\Read Me!.HtAhtm
MD5:
SHA256:
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\branding.xml.[Bomani@Email.CoM]binary
MD5:
SHA256:
1332nevmot.exeC:\Users\admin\AppData\Local\nevmot.exeexecutable
MD5:
SHA256:
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\Read Me!.HtAhtm
MD5:
SHA256:
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\AccessMUI.xml.[Bomani@Email.CoM]binary
MD5:
SHA256:
1332nevmot.exeC:\Users\Public\DB2FB9FDA7ADAF43134C328C27CB03A52E37305Abinary
MD5:
SHA256:
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\AccessMUI.xml.[Bomani@Email.CoM]binary
MD5:
SHA256:
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\Setup.xml.[Bomani@Email.CoM]binary
MD5:
SHA256:
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-0410-0000-0000000FF1CE}-C\Read Me!.HtAhtm
MD5:
SHA256:
1332nevmot.exeC:\MSOCache\All Users\{90140000-0015-0410-0000-0000000FF1CE}-C\AccessMUI.xml.[Bomani@Email.CoM]binary
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
192.168.100.2:53
whitelisted

DNS requests

Domain
IP
Reputation
www.microsoft.com
whitelisted

Threats

No threats detected
No debug info