File name:

Antimalware Service Executable.exe

Full analysis: https://app.any.run/tasks/abde1b97-0b92-44ce-992c-3892508a59dc
Verdict: Malicious activity
Analysis date: December 05, 2022, 18:19:46
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

75150C35F8FCB80E046D9B8DB191B9F0

SHA1:

2BF450C9E7F810833CAA86F939B84BEE3C61184B

SHA256:

64360FCDB4A3C1836977932EF85A78DCBBB52F9EC7D48CAF021709C3B02B89AA

SSDEEP:

3072:rDwcYJ3ghMrOhuIzxAxAHjs31KqZQ68/BY2VTs8U+Nwy8bhpgENIf5eX:I7JZWCcLts8tNwZhpgEKfE

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

    • Writes to the Start menu file

      • Antimalware Service Executable.exe (PID: 1772)
  • SUSPICIOUS

    • Reads the Internet Settings

      • Antimalware Service Executable.exe (PID: 1772)
    • Starts itself from another location

      • Antimalware Service Executable.exe (PID: 1772)
    • Connects to unusual port

      • Antimalware Service Executable.exe (PID: 1772)
  • INFO

    • Reads the computer name

      • Antimalware Service Executable.exe (PID: 1772)
    • Checks supported languages

      • Antimalware Service Executable.exe (PID: 1772)
      • Antimalware Service Executable.exe (PID: 4036)
    • Reads Environment values

      • Antimalware Service Executable.exe (PID: 1772)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 2018-Mar-12 07:57:28
FileDescription: Antimalware Service Executable
FileVersion: 1.0.0.0
InternalName: Antimalware Service Executable.exe
LegalCopyright: Copyright © 2018
OriginalFilename: Antimalware Service Executable.exe
ProductName: Antimalware Service Executable
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

DOS Header

e_magic: MZ
e_cblp: 144
e_cp: 3
e_crlc: 0
e_cparhdr: 4
e_minalloc: 0
e_maxalloc: 65535
e_ss: 0
e_sp: 184
e_csum: 0
e_ip: 0
e_cs: 0
e_ovno: 0
e_oemid: 0
e_oeminfo: 0
e_lfanew: 128

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
NumberofSections: 3
TimeDateStamp: 2018-Mar-12 07:57:28
PointerToSymbolTable: 0
NumberOfSymbols: 0
SizeOfOptionalHeader: 224
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
8192
96532
96768
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.25534
.rsrc
106496
104252
104448
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.48413
.reloc
212992
12
512
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.31457
864
UNKNOWN
UNKNOWN
RT_VERSION
2
2.61741
296
UNKNOWN
UNKNOWN
RT_ICON
3
3.23304
744
UNKNOWN
UNKNOWN
RT_ICON
4
3.14487
1640
UNKNOWN
UNKNOWN
RT_ICON
5
1.67749
1384
UNKNOWN
UNKNOWN
RT_ICON
6
5.72712
2216
UNKNOWN
UNKNOWN
RT_ICON
7
5.19278
3752
UNKNOWN
UNKNOWN
RT_ICON
8
3.42368
1128
UNKNOWN
UNKNOWN
RT_ICON
9
5.12762
4264
UNKNOWN
UNKNOWN
RT_ICON
10
4.70058
9640
UNKNOWN
UNKNOWN
RT_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start antimalware service executable.exe antimalware service executable.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1772"C:\Users\admin\AppData\Local\Temp\Antimalware Service Executable.exe" C:\Users\admin\AppData\Local\Temp\Antimalware Service Executable.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
Antimalware Service Executable
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\antimalware service executable.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
4036"C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Antimalware Service Executable.exe" C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Antimalware Service Executable.exeAntimalware Service Executable.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Antimalware Service Executable
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\roaming\microsoft\windows\start menu\programs\startup\antimalware service executable.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
1 220
Read events
1 212
Write events
8
Delete events
0

Modification events

(PID) Process:(1772) Antimalware Service Executable.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1772) Antimalware Service Executable.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1772) Antimalware Service Executable.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1772) Antimalware Service Executable.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1772Antimalware Service Executable.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Antimalware Service Executable.exeexecutable
MD5:75150C35F8FCB80E046D9B8DB191B9F0
SHA256:64360FCDB4A3C1836977932EF85A78DCBBB52F9EC7D48CAF021709C3B02B89AA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
2
Threats
1

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
1772
Antimalware Service Executable.exe
158.69.30.89:27730
unknown404notfound.zapto.org
OVH SAS
CA
malicious

DNS requests

Domain
IP
Reputation
unknown404notfound.zapto.org
  • 158.69.30.89
unknown
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

PID
Process
Class
Message
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.zapto .org
No debug info