File name:

a6e2278ec294865c9a3b45b41af4370c5e91172afe44fcf8d163968aa925565b

Full analysis: https://app.any.run/tasks/649beedb-279b-4ead-ad35-28246f8243bc
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Analysis date: April 29, 2025, 08:49:20
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
loader
smokeloader
smoke
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 3 sections
MD5:

03FADAC0DD5F2A5D17C4FDABF8A3F65C

SHA1:

C180D1F0E417501EC36CD3A28011FBE59A9155CB

SHA256:

A6E2278EC294865C9A3B45B41AF4370C5E91172AFE44FCF8D163968AA925565B

SSDEEP:

6144:C6vsPMmYQfR9MuENtcdElCn8TNqEydh+fX3SALaKH3i8O7tbb1Z4KYZ:7v3AguEDcdnnlXOX3SoaKXqt3v47

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

    • Application was injected by another process

      • explorer.exe (PID: 5492)
    • Runs injected code in another process

      • a6e2278ec294865c9a3b45b41af4370c5e91172afe44fcf8d163968aa925565b.exe (PID: 7364)
    • SMOKE mutex has been found

      • explorer.exe (PID: 5492)
    • SMOKE has been detected (SURICATA)

      • explorer.exe (PID: 5492)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • explorer.exe (PID: 5492)
  • INFO

    • Checks supported languages

      • a6e2278ec294865c9a3b45b41af4370c5e91172afe44fcf8d163968aa925565b.exe (PID: 7364)
    • Creates files or folders in the user directory

      • explorer.exe (PID: 5492)
    • Checks proxy server information

      • explorer.exe (PID: 5492)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | InstallShield setup (36.8)
.exe | Win32 Executable MS Visual C++ (generic) (26.6)
.exe | Win64 Executable (generic) (23.6)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:02:19 03:09:46+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 108544
InitializedDataSize: 2778112
UninitializedDataSize: -
EntryPoint: 0x85bb
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 26.0.0.0
ProductVersionNumber: 47.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Unknown (0498)
CharacterSet: Unknown (05B1)
CompanyName: Tomato
LegalCopyrights: Morning bizon inc.
LegalTrademarks2: odjfngisdf
ProductName: LazyTooth
ProductVersion: 88.51.3.50
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
129
Monitored processes
4
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start a6e2278ec294865c9a3b45b41af4370c5e91172afe44fcf8d163968aa925565b.exe no specs sppextcomobj.exe no specs slui.exe no specs #SMOKE explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
5492C:\WINDOWS\Explorer.EXEC:\Windows\explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\shcore.dll
7364"C:\Users\admin\AppData\Local\Temp\a6e2278ec294865c9a3b45b41af4370c5e91172afe44fcf8d163968aa925565b.exe" C:\Users\admin\AppData\Local\Temp\a6e2278ec294865c9a3b45b41af4370c5e91172afe44fcf8d163968aa925565b.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\a6e2278ec294865c9a3b45b41af4370c5e91172afe44fcf8d163968aa925565b.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msimg32.dll
7424C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll
7456"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exeSppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.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\user32.dll
Total events
608
Read events
608
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
5492explorer.exeC:\Users\admin\AppData\Roaming\bjcgshjexecutable
MD5:03FADAC0DD5F2A5D17C4FDABF8A3F65C
SHA256:A6E2278EC294865C9A3B45B41AF4370C5E91172AFE44FCF8D163968AA925565B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
19
DNS requests
14
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5496
MoUsoCoreWorker.exe
GET
200
2.16.164.25:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
6544
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
5492
explorer.exe
POST
404
188.40.141.211:80
http://toobussy.com/tmp/
unknown
unknown
5492
explorer.exe
POST
404
188.40.141.211:80
http://toobussy.com/tmp/
unknown
unknown
8024
SIHClient.exe
GET
200
2.23.181.156:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
8024
SIHClient.exe
GET
200
2.23.181.156:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
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
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5496
MoUsoCoreWorker.exe
2.16.164.25:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
5496
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
4
System
192.168.100.255:138
whitelisted
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.159.23:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6544
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5492
explorer.exe
188.40.141.211:80
toobussy.com
Hetzner Online GmbH
DE
unknown

DNS requests

Domain
IP
Reputation
google.com
  • 172.217.16.142
whitelisted
settings-win.data.microsoft.com
  • 51.124.78.146
  • 51.104.136.2
whitelisted
crl.microsoft.com
  • 2.16.164.25
  • 2.16.164.90
  • 2.16.164.130
  • 2.16.164.26
  • 2.16.164.99
  • 2.16.164.89
  • 2.16.164.114
  • 2.16.164.16
  • 2.16.164.9
whitelisted
www.microsoft.com
  • 95.101.149.131
  • 2.23.181.156
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
login.live.com
  • 20.190.159.23
  • 40.126.31.71
  • 20.190.159.131
  • 20.190.159.128
  • 40.126.31.128
  • 20.190.159.2
  • 40.126.31.129
  • 40.126.31.73
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
toobussy.com
  • 188.40.141.211
unknown
slscr.update.microsoft.com
  • 4.175.87.197
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 13.85.23.206
whitelisted

Threats

PID
Process
Class
Message
5492
explorer.exe
A Network Trojan was detected
LOADER [ANY.RUN] Smokeloader HTTP Header
5492
explorer.exe
A Network Trojan was detected
LOADER [ANY.RUN] Smokeloader HTTP Header
No debug info