File name:

Jsproxy.exe

Full analysis: https://app.any.run/tasks/be5a36cf-997a-404f-a33c-337f75d8c485
Verdict: Malicious activity
Analysis date: January 25, 2024, 14:23:56
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

B2DF9A518B5CC50F47ADC1E80705F5CD

SHA1:

94E49062FFFD045192C6A032B6737067FACB3F22

SHA256:

8729FF6D7D97517CDCD49D93CC6858A59E15BDA4F630BC9DCAC404C49F578795

SSDEEP:

98304:xnP8omaBQ5MdwW4ATTSfyII7oVMcvc24mhjNMalxQQjraj7VYSAb+cnKgMLKHzRZ:DpJPvw+oReBGjABE

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

      • Jsproxy.exe (PID: 2808)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • Jsproxy.exe (PID: 2808)

    • Executable content was dropped or overwritten

      • Jsproxy.exe (PID: 2808)

    • Application launched itself

      • Jsproxy.exe (PID: 2808)

  • INFO

    • Checks supported languages

      • Jsproxy.exe (PID: 552)
      • Jsproxy.exe (PID: 2808)

    • Create files in a temporary directory

      • Jsproxy.exe (PID: 2808)
      • Jsproxy.exe (PID: 552)

    • Reads the computer name

      • Jsproxy.exe (PID: 552)

    • Reads the machine GUID from the registry

      • Jsproxy.exe (PID: 552)
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2012:05:25 11:26:27+02:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 77312
InitializedDataSize: 131584
UninitializedDataSize: -
EntryPoint: 0x93b1
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start jsproxy.exe jsproxy.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
552"C:\Users\admin\AppData\Local\Temp\Jsproxy.exe" C:\Users\admin\AppData\Local\Temp\Jsproxy.exe—Jsproxy.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\jsproxy.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\ws2_32.dll
2808"C:\Users\admin\AppData\Local\Temp\Jsproxy.exe" C:\Users\admin\AppData\Local\Temp\Jsproxy.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\jsproxy.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\ws2_32.dll
Total events
170
Read events
170
Write events
0
Delete events
0

Modification events

No data
Executable files
17
Suspicious files
0
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\python27.dllexecutable
MD5:2FEB5AD28FAE3DE286803C6CCC6491C0
SHA256:E2460663CB2E97DD61AFB42E0310C026B8417D6C2C135F54D2DA90696BEA6FA4
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\select.pydexecutable
MD5:18EAD4BF3A21899F4C94DB60BA39DA41
SHA256:FB739F595B0C51F0BEDE73709FEB997BBCD15E7C5BEDF4A1B1D97856BE602C40
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\win32ui.pydexecutable
MD5:A52D4E8E28B20B0BB1D18563F8F1B245
SHA256:5F26CDC58D2CC5346E3A385D55BD9BE099A0238318BE689611349B79EECD6D45
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\unicodedata.pydexecutable
MD5:4133485C1E728925502BCAB21FB8A3C7
SHA256:F7D9825B06F3B2D758CBF1C664A49D8602721CF43C399030A3DCB9B35F18023A
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\pywintypes27.dllexecutable
MD5:7FA49D1D53588CCA5071DFAA61061087
SHA256:B1EA59DE997E23E6F79266BA81364438CED5094FE711C542C271FE6E673A96FC
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\_ssl.pydexecutable
MD5:B64A8677AD7FDA3EF730FFC4533FD1F8
SHA256:4EDD88905E478AAC34ADABC783A2F695644528F1D8E2426B1F4FA0BCFAB03682
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\win32trace.pydexecutable
MD5:620FF75D8EAA474194A7A65F6A49C412
SHA256:6E776F0C05177EDC1F57F6F61325082F0AE8AA1F826DFC2BA96A6CFF17F20061
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\pythoncom27.dllexecutable
MD5:809FFE12C747F387D757E34FDC345D30
SHA256:3184255CF1CC930FBF67FA9D7931085FF8EAD3D0230D57825A11D465DFD5E94F
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\win32api.pydexecutable
MD5:4A1EBD35719D263205EB014913B784BF
SHA256:3E662EACA3107C416092B7213F086A6D49A3C5C77815A7B5C5EE2168EA28FE38
2808Jsproxy.exeC:\Users\admin\AppData\Local\Temp\_MEI28082\mfc90.dllexecutable
MD5:462DDCC5EB88F34AED991416F8E354B2
SHA256:287BD98054C5D2C4126298EE50A2633EDC745BC76A1CE04E980F3ECC577CE943
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
Jsproxy.exe