File name:

HMC.Hackus.Mail.Checker.2.3.exe

Full analysis: https://app.any.run/tasks/bbd6cae8-cc26-476e-b601-3cc1286a414d
Verdict: Malicious activity
Threats:

Lumma is an information stealer, developed using the C programming language. It is offered for sale as a malware-as-a-service, with several plans available. It usually targets cryptocurrency wallets, login credentials, and other sensitive information on a compromised system. The malicious software regularly gets updates that improve and expand its functionality, making it a serious stealer threat.

Analysis date: July 19, 2025, 09:14:32
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
lumma
stealer
miner
winring0x64-sys
vuln-driver
xor-url
upx
generic
xmrig
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (GUI) x86-64, for MS Windows, 18 sections
MD5:

B334B90AF9FC435D044F834F0FFF5451

SHA1:

83D8ADF54C965171734540307675958AA8B7870C

SHA256:

88C78261FEA542CFB869617FB292BC0709204C8647119133F8900FE17BAF4C40

SSDEEP:

98304:VJggfFv8alBwUQSIdVKMDWfG6YqmXMmknFVd8lR0pJ9ahvEBLAPnDuIIYaS9SK0Y:D2jRX

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

    • Adds path to the Windows Defender exclusion list

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • cmd.exe (PID: 3580)
    • Executing a file with an untrusted certificate

      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • Changes Windows Defender settings

      • cmd.exe (PID: 3580)
      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • LUMMA has been detected (SURICATA)

      • svchost.exe (PID: 2200)
    • Connects to the CnC server

      • svchost.exe (PID: 2200)
    • Adds extension to the Windows Defender exclusion list

      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • Uninstalls Malicious Software Removal Tool (MRT)

      • cmd.exe (PID: 4020)
      • cmd.exe (PID: 6820)
    • MINER has been detected (SURICATA)

      • svchost.exe (PID: 2200)
    • XMRIG has been detected (YARA)

      • explorer.exe (PID: 1632)
    • XORed URL has been found (YARA)

      • explorer.exe (PID: 1632)
    • Vulnerable driver has been detected

      • appcertui.exe (PID: 2692)
  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
    • Reads the date of Windows installation

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
    • Starts CMD.EXE for commands execution

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • Script adds exclusion path to Windows Defender

      • cmd.exe (PID: 3580)
      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • Starts POWERSHELL.EXE for commands execution

      • cmd.exe (PID: 3580)
      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • Executable content was dropped or overwritten

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • Contacting a server suspected of hosting an CnC

      • svchost.exe (PID: 2200)
    • Manipulates environment variables

      • powershell.exe (PID: 4196)
      • powershell.exe (PID: 6236)
    • Windows service management via SC.EXE

      • sc.exe (PID: 1036)
      • sc.exe (PID: 4700)
    • Script adds exclusion extension to Windows Defender

      • app_x32.exe (PID: 2144)
      • appcertui.exe (PID: 2692)
    • Starts SC.EXE for service management

      • app_x32.exe (PID: 2144)
    • Process uninstalls Windows update

      • wusa.exe (PID: 5372)
      • wusa.exe (PID: 3736)
    • Creates a new Windows service

      • sc.exe (PID: 1128)
    • Stops a currently running service

      • sc.exe (PID: 984)
    • Executes as Windows Service

      • appcertui.exe (PID: 2692)
    • Drops a system driver (possible attempt to evade defenses)

      • appcertui.exe (PID: 2692)
    • Crypto Currency Mining Activity Detected

      • svchost.exe (PID: 2200)
  • INFO

    • Reads the computer name

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • MSBuild.exe (PID: 2468)
    • Checks supported languages

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • app_x64.exe (PID: 188)
      • app_x32.exe (PID: 2144)
      • MSBuild.exe (PID: 2468)
      • appcertui.exe (PID: 2692)
    • The sample compiled with english language support

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • app_x32.exe (PID: 2144)
    • Creates files in the program directory

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • app_x32.exe (PID: 2144)
    • Reads the machine GUID from the registry

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
      • MSBuild.exe (PID: 2468)
    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 7084)
      • powershell.exe (PID: 4196)
      • powershell.exe (PID: 6236)
    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 7084)
      • powershell.exe (PID: 4196)
      • powershell.exe (PID: 6236)
    • Process checks computer location settings

      • HMC.Hackus.Mail.Checker.2.3.exe (PID: 3628)
    • Reads the software policy settings

      • MSBuild.exe (PID: 2468)
      • slui.exe (PID: 6376)
    • The sample compiled with japanese language support

      • appcertui.exe (PID: 2692)
    • Checks proxy server information

      • slui.exe (PID: 6376)
    • UPX packer has been detected

      • explorer.exe (PID: 1632)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 0000:00:00 00:00:00
ImageFileCharacteristics: Executable, No line numbers, Large address aware
PEType: PE32+
LinkerVersion: 2.44
CodeSize: 120832
InitializedDataSize: 5473792
UninitializedDataSize: 3584
EntryPoint: 0x132b
OSVersion: 4
ImageVersion: -
SubsystemVersion: 5.2
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
167
Monitored processes
34
Malicious processes
6
Suspicious processes
2

Behavior graph

Click at the process to see the details
start hmc.hackus.mail.checker.2.3.exe cmd.exe no specs conhost.exe no specs powershell.exe no specs app_x32.exe app_x64.exe no specs msbuild.exe #LUMMA svchost.exe powershell.exe no specs conhost.exe no specs cmd.exe no specs conhost.exe no specs sc.exe no specs conhost.exe no specs wusa.exe no specs sc.exe no specs conhost.exe no specs sc.exe no specs sc.exe no specs cmd.exe no specs conhost.exe no specs conhost.exe no specs conhost.exe no specs choice.exe no specs THREAT appcertui.exe powershell.exe no specs conhost.exe no specs cmd.exe no specs conhost.exe no specs conhost.exe no specs #XOR-URL explorer.exe wusa.exe no specs slui.exe hmc.hackus.mail.checker.2.3.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
72choice /C Y /N /D Y /T 3 C:\Windows\System32\choice.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Offers the user a choice
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\choice.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
188"C:\ProgramData\app_x64.exe" C:\ProgramData\app_x64.exeHMC.Hackus.Mail.Checker.2.3.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\programdata\app_x64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
984C:\WINDOWS\system32\sc.exe stop eventlogC:\Windows\System32\sc.exeapp_x32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Service Control Manager Configuration Tool
Exit code:
1051
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll
1036C:\WINDOWS\system32\sc.exe delete "WindowsAppCertificationLC"C:\Windows\System32\sc.exeapp_x32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Service Control Manager Configuration Tool
Exit code:
1060
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll
1128C:\WINDOWS\system32\sc.exe create "WindowsAppCertificationLC" binpath= "C:\ProgramData\Windows App Certification Kit\certification\appcertui.exe" start= "auto"C:\Windows\System32\sc.exeapp_x32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Service Control Manager Configuration Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll
1148"C:\Users\admin\Desktop\HMC.Hackus.Mail.Checker.2.3.exe" C:\Users\admin\Desktop\HMC.Hackus.Mail.Checker.2.3.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\hmc.hackus.mail.checker.2.3.exe
c:\windows\system32\ntdll.dll
1156\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exepowershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1300\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exesc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1632explorer.exeC:\Windows\explorer.exe
appcertui.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Explorer
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\explorer.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\bcrypt.dll
c:\windows\system32\crypt32.dll
1944\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
25 976
Read events
25 974
Write events
2
Delete events
0

Modification events

(PID) Process:(2144) app_x32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\MRT
Operation:writeName:DontOfferThroughWUAU
Value:
1
(PID) Process:(2692) appcertui.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\MRT
Operation:writeName:DontOfferThroughWUAU
Value:
1
Executable files
4
Suspicious files
2
Text files
8
Unknown types
0

Dropped files

PID
Process
Filename
Type
7084powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_zo1wujkj.o4u.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3628HMC.Hackus.Mail.Checker.2.3.exeC:\ProgramData\app_x64.exeexecutable
MD5:E303DB63AEC0DA8D896AD65F558C29A5
SHA256:E32ED8EBC0416BAF56E4B055B8C1E67CB4734F3A51146E81EAFAEA5ED00298B8
4196powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_lqzywarx.plr.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3628HMC.Hackus.Mail.Checker.2.3.exeC:\ProgramData\app_x32.exeexecutable
MD5:BAD1278DDD6619F99CCDDCF7BA01EF59
SHA256:C5C5E9F6FB91E12815B89ED49790D5B197E53BDAA5BAFF035E55D14E2AFD21DB
7084powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_cxtbyhde.uyc.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
4196powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_mf3np0jv.n4p.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
2692appcertui.exeC:\Windows\Temp\cxpwkkyepetj.sysexecutable
MD5:0C0195C48B6B8582FA6F6373032118DA
SHA256:11BD2C9F9E2397C9A16E0990E4ED2CF0679498FE0FD418A3DFDAC60B5C160EE5
7084powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:15F6B3C6E8C47E4B01471E4A96DFE9D0
SHA256:7C49E6BA4A5D9E79D60869F5A2C68658F3D417C265EBEFD61816802379A20A3D
6236powershell.exeC:\Windows\Temp\__PSScriptPolicyTest_4mk0c0jf.qtn.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6236powershell.exeC:\Windows\Temp\__PSScriptPolicyTest_oqashvjq.k00.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
25
DNS requests
20
Threats
25

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
unknown
xml
512 b
whitelisted
5944
MoUsoCoreWorker.exe
GET
200
23.55.110.193:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
1268
svchost.exe
GET
200
23.55.110.193:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
7076
RUXIMICS.exe
GET
200
23.55.110.193:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
5944
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
1268
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
7076
RUXIMICS.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
GET
200
23.197.130.99:443
https://steamcommunity.com/profiles/76561199863199067
unknown
html
28.9 Kb
whitelisted
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
unknown
xml
512 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
5944
MoUsoCoreWorker.exe
52.185.211.133:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
1268
svchost.exe
52.185.211.133:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7076
RUXIMICS.exe
52.185.211.133:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:138
whitelisted
5944
MoUsoCoreWorker.exe
23.55.110.193:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
1268
svchost.exe
23.55.110.193:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
7076
RUXIMICS.exe
23.55.110.193:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5944
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
1268
svchost.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 52.185.211.133
  • 40.127.240.158
whitelisted
google.com
  • 172.217.16.206
whitelisted
crl.microsoft.com
  • 23.55.110.193
  • 23.55.110.211
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
mcaumnb.shop
malicious
prvqhm.shop
malicious
daruubs.top
malicious
cidtfhh.shop
malicious
annwt.xyz
malicious
ungryo.shop
malicious

Threats

PID
Process
Class
Message
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (prvqhm .shop)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (mcaumnb .shop)
2200
svchost.exe
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (rayrhs .top)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (greqjfu .xyz)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (annwt .xyz)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (daruubs .top)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (cidtfhh .shop)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (annwt .xyz)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (ungryo .shop)
No debug info