File name:

CH341A Programmer Special Edition v1.43.7z

Full analysis: https://app.any.run/tasks/42aa8e97-a689-4e07-b01f-093cb28991d5
Verdict: Malicious activity
Analysis date: January 09, 2024, 10:42:10
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:

A51FC4C9B3CA6C88AD52B690B893809C

SHA1:

3EF5978A33268E23D17813A265EB967D8D7C8BB7

SHA256:

1AAA8C0C25CFBE30011AE605473D488399D53F839915749D4869897C20D6E9E9

SSDEEP:

98304:stsTdvy5Lo9qqAV0DxmHURT9MmZrBwG9NwIQdRuW8K4K6nFiQPQ+SWpjkHCoPvMK:RC5n8TCfRXOE5ce

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: 2628)
      • DrvSetup86.exe (PID: 1892)

  • SUSPICIOUS

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

      • Installer.exe (PID: 784)
      • DrvSetup86.exe (PID: 1892)
      • drvinst.exe (PID: 2628)

    • Creates files in the driver directory

      • drvinst.exe (PID: 2628)
      • DrvSetup86.exe (PID: 1892)

    • Checks Windows Trust Settings

      • drvinst.exe (PID: 2628)

  • INFO

    • Create files in a temporary directory

      • Installer.exe (PID: 784)
      • DrvSetup86.exe (PID: 1892)

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 2184)
      • Installer.exe (PID: 784)
      • DrvSetup86.exe (PID: 1892)
      • drvinst.exe (PID: 2628)

    • Reads the computer name

      • Installer.exe (PID: 784)
      • DrvSetup86.exe (PID: 1892)
      • drvinst.exe (PID: 2628)

    • Checks supported languages

      • Installer.exe (PID: 784)
      • DrvSetup86.exe (PID: 1892)
      • drvinst.exe (PID: 2628)

    • Creates files or folders in the user directory

      • Installer.exe (PID: 784)

    • Reads the machine GUID from the registry

      • DrvSetup86.exe (PID: 1892)
      • drvinst.exe (PID: 2628)

    • Creates files in the program directory

      • Installer.exe (PID: 784)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
5
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

Process information

PID
CMD
Path
Indicators
Parent process
324"C:\Users\admin\AppData\Local\Temp\Rar$EXa2184.44106\Installer.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2184.44106\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$exa2184.44106\installer.exe
c:\windows\system32\ntdll.dll
784"C:\Users\admin\AppData\Local\Temp\Rar$EXa2184.44106\Installer.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2184.44106\Installer.exe
WinRAR.exe
User:
admin
Integrity Level:
HIGH
Description:
Installer Application
Exit code:
3221225547
Version:
1.0.0.4
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2184.44106\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
1892SETUP /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
2184"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\CH341A Programmer Special Edition v1.43.7z"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
2628DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{10790b04-5bf1-633a-a78a-1412d92c340c}\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
4 917
Read events
4 833
Write events
84
Delete events
0

Modification events

(PID) Process:(2184) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2184) 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:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2184) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
28
Suspicious files
26
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
784Installer.exeC:\Users\admin\AppData\Local\Temp\melo.mp3 —
MD5:—
SHA256:—
784Installer.exeC:\Users\admin\AppData\Local\Temp\Exit.mp3binary
MD5:2B6A460BF2C0EB02BDCF3F3DBB72B338
SHA256:7E4A729840C58E0F4D879D0FB0489B17F43925CA2D03B0E9ACC65C46AF6A3C68
784Installer.exeC:\Program Files\CH341Programmer\Uninstaller.exeexecutable
MD5:B93AD8C881A7504823521E6320E02048
SHA256:49C55D6BD066BC517DCED2F9C404B371C27A14B66F7BF09B5B14362415EAC2A4
784Installer.exeC:\Users\admin\AppData\Local\Temp\hollow.mp3binary
MD5:95159E2450765082DA15F9FAB538F3E9
SHA256:34F682606A43AACBF9DF3E43FC190AF07E99544C3B92080B5BC56E899D21EC53
2184WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2184.44106\Installer.exeexecutable
MD5:646FE7A8A3D64B95956B366969370D8A
SHA256:C797C439E404109266D09E9B3F5268EE8805BAB28E01DA70ABA3E26E2E9991ED
784Installer.exeC:\Program Files\CH341Programmer\DrvSetup64.exeexecutable
MD5:1FE688688C2082B37827DB54C4282AF0
SHA256:A5A07EE7B5195497BE4796845CB05B38618DAAF2AF98884B29EEAD6D073353B8
784Installer.exeC:\Program Files\CH341Programmer\CH341WDM.CATbinary
MD5:71BDCA7F420EA6C2AAC393040624349D
SHA256:1D25C1A1B550E94789CD9A7E3FA01C11B3C7B75737D1C0BE1AC08626C76111FB
784Installer.exeC:\Program Files\CH341Programmer\CH341WDM.SYSexecutable
MD5:E6E76D443E2925F7AE9D9FBF4255B50C
SHA256:A3045A4F29A8C86E6FE5AF9E5C9225294D266C6218D65BBFCAA5A7D1C683ABD7
784Installer.exeC:\Program Files\CH341Programmer\CH341W64.SYSexecutable
MD5:2E8E48AD2CA64024C20C67C747F217F6
SHA256:AED7640E2195F5A52E788844D38B08F906264D2E740BD362DB76C241CBB27F7E
784Installer.exeC:\Users\admin\AppData\Local\Temp\InstOk.mp3binary
MD5:DC216D421D6F96B199B7FF769D9F3846
SHA256:E23DF7E49AADAF745B2F4B136BF2096FF258A01E299A56076EF480DBA6BD5155
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
—
—
—
unknown
4
System
192.168.100.255:137
—
—
—
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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CH341A Programmer Special Edition v1.43.7z