File name:

file

Full analysis: https://app.any.run/tasks/90c7225d-12f1-4008-b3e0-066d577e935d
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.

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Analysis date: December 02, 2023, 05:37:48
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Tags:
loader
smoke
smokeloader
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

50625C86E9F15EFC496788DE808AF8DB

SHA1:

BDDC330FE7FC33FD2758B5BBCD3D3EB1ABA26D18

SHA256:

202BD46E5DB0F996EEA8ADC86BF2DB5BA5804979F9914F53E90D4EE4ED2D0957

SSDEEP:

6144:YZ7dwPWEQXeRDDkZjTKEcKy93Eo9HVC/Uqjv7RIoN7a+3bSN+Xyb3aP+rQrc45B:YhEtoZjmEcK2PVqU0vRN7jdWKc45B

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

    • Runs injected code in another process

      • file.exe (PID: 1584)

    • Application was injected by another process

      • explorer.exe (PID: 1944)

    • SMOKE has been detected (SURICATA)

      • explorer.exe (PID: 1944)

  • SUSPICIOUS

    • The process executes via Task Scheduler

      • adhtujv (PID: 2308)

  • INFO

    • Checks supported languages

      • file.exe (PID: 1584)
      • adhtujv (PID: 2308)

    • Drops the executable file immediately after the start

      • explorer.exe (PID: 1944)

    • Creates files or folders in the user directory

      • explorer.exe (PID: 1944)

    • Reads the Internet Settings

      • explorer.exe (PID: 1944)
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) (41)
.exe | Win64 Executable (generic) (36.3)
.dll | Win32 Dynamic Link Library (generic) (8.6)
.exe | Win32 Executable (generic) (5.9)
.exe | Clipper DOS Executable (2.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:10:08 03:35:59+02:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 204800
InitializedDataSize: 3830272
UninitializedDataSize: -
EntryPoint: 0x95c3
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 25.0.0.0
ProductVersionNumber: 61.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Unknown (0373)
CharacterSet: Unknown (63B6)
FileDescriptions: Buttiskamf
InternalName: Bastard.exe
LegalTrademark1: Fascal
OriginalFileName: Lameros.exe
ProductName: Jadocka
ProductVersion: 57.38.26
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
inject start file.exe no specs #SMOKE explorer.exe adhtujv no specs

Process information

PID
CMD
Path
Indicators
Parent process
1584"C:\Users\admin\AppData\Local\Temp\file.exe" C:\Users\admin\AppData\Local\Temp\file.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\file.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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
1944C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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\gdi32.dll
c:\windows\system32\user32.dll
2308C:\Users\admin\AppData\Roaming\adhtujv C:\Users\admin\AppData\Roaming\adhtujv—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\adhtujv
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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
Total events
91
Read events
86
Write events
5
Delete events
0

Modification events

(PID) Process:(1944) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Action Center\Checks\{C8E6F269-B90A-4053-A3BE-499AFCEC98C4}.check.0
Operation:writeName:CheckSetting
Value:
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
(PID) Process:(1944) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1944explorer.exeC:\Users\admin\AppData\Roaming\adhtujvexecutable
MD5:50625C86E9F15EFC496788DE808AF8DB
SHA256:202BD46E5DB0F996EEA8ADC86BF2DB5BA5804979F9914F53E90D4EE4ED2D0957
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
6
DNS requests
1
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1944
explorer.exe
POST
404
211.40.39.251:80
http://humydrole.com/tmp/index.php
unknown
binary
7 b
unknown
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
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
1956
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
324
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1944
explorer.exe
211.40.39.251:80
humydrole.com
LG DACOM Corporation
KR
unknown

DNS requests

Domain
IP
Reputation
humydrole.com
  • 211.40.39.251
  • 211.171.233.129
  • 211.104.254.139
  • 14.33.209.147
  • 186.13.17.220
  • 2.180.10.7
  • 95.158.162.200
  • 190.192.248.68
  • 176.44.120.7
  • 190.12.87.61
malicious

Threats

PID
Process
Class
Message
1944
explorer.exe
A Network Trojan was detected
LOADER [ANY.RUN] Smokeloader HTTP Header
1944
explorer.exe
A Network Trojan was detected
LOADER [ANY.RUN] Smokeloader 404 Response
No debug info