File name:

WINHTTP.dll

Full analysis: https://app.any.run/tasks/7c7a1b35-a702-4f50-8a0b-5f100018d818
Verdict: Malicious activity
Analysis date: June 17, 2024, 18:21:15
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME: application/x-dosexec
File info: PE32 executable (DLL) (console) Intel 80386, for MS Windows
MD5:

A61820CD6DBD49917F7C86BB1A007265

SHA1:

CCB3B72EC162FEE936C103934D368C89F7EA985F

SHA256:

C93E1BC7192C972726DDD61E3CB2909CB68F38FB627D9B6024D42953B7E32221

SSDEEP:

12288:9DmkH8GVoW5k1zd98iLrqI+0kKKxGP3I3OUFNTF5y:AkH8GVU1zdZLrqI+0kKKxGP3I3OZ

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

    • Drops the executable file immediately after the start

      • rundll32.exe (PID: 3968)

  • SUSPICIOUS

    • Connects to unusual port

      • rundll32.exe (PID: 3968)

  • INFO

    No info indicators.
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) (49.4)
.scr | Windows screen saver (23.4)
.dll | Win32 Dynamic Link Library (generic) (11.7)
.exe | Win32 Executable (generic) (8)
.exe | Generic Win/DOS Executable (3.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:12:19 23:27:56+00:00
ImageFileCharacteristics: Executable, No line numbers, 32-bit, DLL
PEType: PE32
LinkerVersion: 2.39
CodeSize: 152576
InitializedDataSize: 232448
UninitializedDataSize: 3072
EntryPoint: 0x1390
OSVersion: 4
ImageVersion: 1
SubsystemVersion: 4
Subsystem: Windows command line
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe

Process information

PID
CMD
Path
Indicators
Parent process
3968"C:\Windows\System32\rundll32.exe" C:\Users\admin\AppData\Local\Temp\WINHTTP.dll, #1C:\Windows\System32\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
1544617986
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
Total events
167
Read events
167
Write events
0
Delete events
0

Modification events

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

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
18
DNS requests
0
Threats
0

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
3968
rundll32.exe
167.86.118.118:4444
—
Contabo GmbH
DE
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted
1088
svchost.exe
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
WINHTTP.dll