File name:

CH341A Programmer Special Edition v1.38.7z

Full analysis: https://app.any.run/tasks/5c30774a-7c55-477f-8305-28e1c7d4baad
Verdict: Malicious activity
Analysis date: January 09, 2024, 13:34:19
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-7z-compressed
File info: 7-zip archive data, version 0.4
MD5:

BCB60261F583E4D5EB9C7DFB80F211D4

SHA1:

6E029C8CC83011367AB24DF5D2A6F657D0BDB2FF

SHA256:

71B59AF8CF4EC0C2F2D4229F2310491E217E4F681D56B7170CE62E65EF5B199C

SSDEEP:

98304:wGbb262EvfUa4GD93dRrBWNeQ4If+tYEtMpN/empOm35E3++nGywXNnDG7Ybs080:P8sUIOvDf/p/DpJ

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

    • Creates a writable file in the system directory

      • drvinst.exe (PID: 2620)
      • DrvSetup86.exe (PID: 188)

  • SUSPICIOUS

    • Drops a system driver (possible attempt to evade defenses)

      • Installer.exe (PID: 668)
      • DrvSetup86.exe (PID: 188)
      • drvinst.exe (PID: 2620)

    • Creates files in the driver directory

      • drvinst.exe (PID: 2620)
      • DrvSetup86.exe (PID: 188)

    • Checks Windows Trust Settings

      • drvinst.exe (PID: 2620)

  • INFO

    • Checks supported languages

      • Installer.exe (PID: 668)
      • DrvSetup86.exe (PID: 188)
      • drvinst.exe (PID: 2620)
      • Ch341Programmer.exe (PID: 2260)

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 2044)
      • DrvSetup86.exe (PID: 188)
      • Installer.exe (PID: 668)
      • drvinst.exe (PID: 2620)

    • Reads the computer name

      • Installer.exe (PID: 668)
      • DrvSetup86.exe (PID: 188)
      • drvinst.exe (PID: 2620)
      • Ch341Programmer.exe (PID: 2260)

    • Create files in a temporary directory

      • Installer.exe (PID: 668)
      • DrvSetup86.exe (PID: 188)
      • Ch341Programmer.exe (PID: 2260)

    • Creates files in the program directory

      • Installer.exe (PID: 668)

    • Creates files or folders in the user directory

      • Installer.exe (PID: 668)

    • Reads the machine GUID from the registry

      • DrvSetup86.exe (PID: 188)
      • drvinst.exe (PID: 2620)

    • Manual execution by a user

      • Ch341Programmer.exe (PID: 2260)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.7z | 7-Zip compressed archive (v0.4) (57.1)
.7z | 7-Zip compressed archive (gen) (42.8)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
6
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winrar.exe no specs installer.exe no specs installer.exe drvsetup86.exe no specs drvinst.exe no specs ch341programmer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
188SETUP /SC:\Program Files\CH341Programmer\DrvSetup86.exe—Installer.exe
User:
admin
Integrity Level:
HIGH
Description:
EXE For Driver Installation
Exit code:
0
Version:
1, 6, 8, 0
Modules
Images
c:\program files\ch341programmer\drvsetup86.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
668"C:\Users\admin\AppData\Local\Temp\Rar$EXa2044.25538\Installer.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2044.25538\Installer.exe
WinRAR.exe
User:
admin
Integrity Level:
HIGH
Description:
Installer Application
Exit code:
3221225547
Version:
1.0.0.4
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2044.25538\installer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
864"C:\Users\admin\AppData\Local\Temp\Rar$EXa2044.25538\Installer.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2044.25538\Installer.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Installer Application
Exit code:
3221226540
Version:
1.0.0.4
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2044.25538\installer.exe
c:\windows\system32\ntdll.dll
2044"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\CH341A Programmer Special Edition v1.38.7z"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.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\comdlg32.dll
2260"C:\Program Files\CH341Programmer\Ch341Programmer.exe" C:\Program Files\CH341Programmer\Ch341Programmer.exe—explorer.exe
User:
admin
Company:
Kovzhun Mikhail Alexandrovich
Integrity Level:
MEDIUM
Description:
Программатор Spi Flash Eeprom
Exit code:
0
Version:
1.38.0.0
Modules
Images
c:\program files\ch341programmer\ch341programmer.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\comdlg32.dll
2620DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{7a340a88-b532-1c38-963d-1d1894ed2b55}\CH341WDM.INF" "0" "6c8f1af03" "00000558" "WinSta0\Default" "000005D8" "208" "C:\Program Files\CH341Programmer"C:\Windows\System32\drvinst.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Driver Installation Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\drvinst.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
Total events
5 179
Read events
5 091
Write events
88
Delete events
0

Modification events

(PID) Process:(2044) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2044) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
28
Suspicious files
40
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
668Installer.exeC:\Users\admin\AppData\Local\Temp\melo.mp3 —
MD5:—
SHA256:—
2044WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2044.25538\Installer.exeexecutable
MD5:37DE0A028C464D20470B5335FA47EE21
SHA256:2A9D9A3B727D38F5AB35C431C3B0CCD8B6599FAE5C4662222ED3C7A556496B1A
668Installer.exeC:\Users\admin\AppData\Local\Temp\Next.mp3binary
MD5:D5DF696B74342B6ED902DBE9E9AC80E8
SHA256:685199EA1582F17CB00C01A7EDDCC9D456A17C34BD6D96BD3EA6295AF4BC852B
668Installer.exeC:\Program Files\CH341Programmer\CH341DLL.DLLexecutable
MD5:D84B4C0F270EA6EA91A0DDAD53B88C2B
SHA256:48E025E8D4D3320B273B3A2F029FB33A877EA94EE0A2A7943EE181209FC412A2
668Installer.exeC:\Users\admin\AppData\Local\Temp\InstOk.mp3binary
MD5:DC216D421D6F96B199B7FF769D9F3846
SHA256:E23DF7E49AADAF745B2F4B136BF2096FF258A01E299A56076EF480DBA6BD5155
668Installer.exeC:\Users\admin\AppData\Local\Temp\Show.mp3binary
MD5:9B079829520C9641DE22766D400182C1
SHA256:2D02E807A76E122DE35892297066740A271479BB836290421CE4A9BD6444E90A
668Installer.exeC:\Users\admin\AppData\Local\Temp\Exit.mp3binary
MD5:2B6A460BF2C0EB02BDCF3F3DBB72B338
SHA256:7E4A729840C58E0F4D879D0FB0489B17F43925CA2D03B0E9ACC65C46AF6A3C68
668Installer.exeC:\Program Files\CH341Programmer\CH341WDM.CATbinary
MD5:71BDCA7F420EA6C2AAC393040624349D
SHA256:1D25C1A1B550E94789CD9A7E3FA01C11B3C7B75737D1C0BE1AC08626C76111FB
668Installer.exeC:\Users\admin\AppData\Local\Temp\hollow.mp3binary
MD5:95159E2450765082DA15F9FAB538F3E9
SHA256:34F682606A43AACBF9DF3E43FC190AF07E99544C3B92080B5BC56E899D21EC53
188DrvSetup86.exeC:\Users\admin\AppData\Local\Temp\{7a340a88-b532-1c38-963d-1d1894ed2b55}\CH341DLL.DLLexecutable
MD5:D84B4C0F270EA6EA91A0DDAD53B88C2B
SHA256:48E025E8D4D3320B273B3A2F029FB33A877EA94EE0A2A7943EE181209FC412A2
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
CH341A Programmer Special Edition v1.38.7z