File name:

2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader

Full analysis: https://app.any.run/tasks/678ad2d8-1810-425e-905b-4dff411777ba
Verdict: Malicious activity
Analysis date: May 19, 2025, 01:08:08
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
urelas
bootkit
upx
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed, 4 sections
MD5:

F40828A356E00395EDD7460CCA6CDC63

SHA1:

9B90F83C0A450C856DA8BF8A200B584F60C36CF5

SHA256:

41D8556C6077AE3112E594411EF19F592387BF25D840BDA7211F9E194D36F18B

SSDEEP:

12288:TUROkKYkIFvodpy/ol1HVGpSYNf/FH0rZjYi1Z7N:TyYpy/ol1HVG0Yx/po5Yi1Zp

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

    • URELAS has been detected

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)
      • cmd.exe (PID: 2108)
      • odsoc.exe (PID: 4488)

    • URELAS mutex has been found

      • odsoc.exe (PID: 4488)

    • Connects to the CnC server

      • odsoc.exe (PID: 4488)

    • URELAS has been detected (YARA)

      • odsoc.exe (PID: 4488)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)

    • Starts itself from another location

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)

    • Reads security settings of Internet Explorer

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)

    • Starts CMD.EXE for commands execution

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)

    • Executing commands from a ".bat" file

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)

    • Contacting a server suspected of hosting an CnC

      • odsoc.exe (PID: 4488)

    • Connects to unusual port

      • odsoc.exe (PID: 4488)

    • There is functionality for taking screenshot (YARA)

      • odsoc.exe (PID: 4488)

  • INFO

    • Checks supported languages

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)
      • odsoc.exe (PID: 4488)

    • Create files in a temporary directory

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)

    • Process checks computer location settings

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)

    • Reads the computer name

      • 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe (PID: 5556)
      • odsoc.exe (PID: 4488)

    • Checks proxy server information

      • slui.exe (PID: 1672)

    • UPX packer has been detected

      • odsoc.exe (PID: 4488)

    • Reads the software policy settings

      • slui.exe (PID: 1672)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | InstallShield setup (25.2)
.exe | Win32 Executable MS Visual C++ (generic) (18.2)
.exe | Win64 Executable (generic) (16.1)
.exe | UPX compressed Win32 Executable (15.8)
.exe | Win32 EXE Yoda's Crypter (15.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2013:10:14 12:10:28+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit, No debug
PEType: PE32
LinkerVersion: 9
CodeSize: 323584
InitializedDataSize: 4096
UninitializedDataSize: 229376
EntryPoint: 0x16520
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
123
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #URELAS 2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe #URELAS odsoc.exe #URELAS cmd.exe no specs conhost.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
1188\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
1672C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
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
2108C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\_uinsey.bat" "C:\Windows\SysWOW64\cmd.exe
2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.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\msvcrt.dll
4488"C:\Users\admin\AppData\Local\Temp\odsoc.exe" C:\Users\admin\AppData\Local\Temp\odsoc.exe
2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\odsoc.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\advapi32.dll
5556"C:\Users\admin\Desktop\2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe" C:\Users\admin\Desktop\2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.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\advapi32.dll
Total events
3 943
Read events
3 943
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
55562025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exeC:\Users\admin\AppData\Local\Temp\_uinsey.battext
MD5:6501E647B294C8FEDBD74E482DB0DF3C
SHA256:4A4BAC9033181C1D8C7145F934BC5C4FD34C944307DE106B6949718B1033335C
55562025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exeC:\Users\admin\AppData\Local\Temp\golfinfo.initext
MD5:A63F9ACE8628BCAB445D0B7A2ABCFB98
SHA256:6ACB418286B92C2D069FABAEDD08CC7B0AA75E54856C474448AF45F855B096EC
55562025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader.exeC:\Users\admin\AppData\Local\Temp\odsoc.exeexecutable
MD5:F9592322960D45509A43A3C6902FBB80
SHA256:908C0B9D034E365976D43FBF3A89E689FEF0D5E4FE69527C6DA24B667C9B98B1
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
21
DNS requests
4
Threats
2

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
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4488
odsoc.exe
218.54.31.226:11110
—
SK Broadband Co Ltd
KR
malicious
1912
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
1672
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4488
odsoc.exe
1.234.83.146:11170
—
SK Broadband Co Ltd
KR
unknown

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
  • 40.127.240.158
whitelisted
google.com
  • 142.250.185.142
whitelisted
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted

Threats

PID
Process
Class
Message
4488
odsoc.exe
Malware Command and Control Activity Detected
MALWARE [ANY.RUN] Bootkor Rootkit CnC Communication
4488
odsoc.exe
Malware Command and Control Activity Detected
MALWARE [ANY.RUN] Bootkor Rootkit CnC Communication
No debug info
Interactive malware hunting service ANY.RUN
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Reports
2025-05-19_f40828a356e00395edd7460cca6cdc63_amadey_elex_smoke-loader