File name:

cimb-bizconverter-v1-2-0-4.zip

Full analysis: https://app.any.run/tasks/24d6c4f7-0ed1-46f0-9adc-1d6bb135bd31
Verdict: Malicious activity
Analysis date: January 29, 2024, 03:24:47
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

3EE5AE037B0B7064B4C6B0D191CA98FC

SHA1:

551145E8D9D1625239D12343DCB00925E8B0FF6B

SHA256:

C0A93AF0CB36715396645E1732C614187F83F537C867970621FC5AAAE6CFA03A

SSDEEP:

98304:gPTjgX5QG3hWKMJZICjmdWCPN0QHprlxul+05t46AIzM/KUhEznqiVuLeEYnGw+g:/Tj6RPxgY8T4

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

      • WinRAR.exe (PID: 2580)
      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)
      • dotNetFx40_Client_x86_x64.exe (PID: 3440)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • WinRAR.exe (PID: 2580)
      • msiexec.exe (PID: 2560)
      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)
      • dotNetFx40_Client_x86_x64.exe (PID: 3440)

    • Starts a Microsoft application from unusual location

      • WindowsInstaller-KB893803-v2-x86.exe (PID: 2660)
      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)
      • dotNetFx40_Client_x86_x64.exe (PID: 2508)
      • dotNetFx40_Client_x86_x64.exe (PID: 3440)

    • Executable content was dropped or overwritten

      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)
      • dotNetFx40_Client_x86_x64.exe (PID: 3440)

    • The process creates files with name similar to system file names

      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)

  • INFO

    • Checks supported languages

      • CIMBBizConverter.exe (PID: 2944)
      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)
      • Setup.exe (PID: 3568)
      • dotNetFx40_Client_x86_x64.exe (PID: 3440)
      • update.exe (PID: 2820)

    • Drops the executable file immediately after the start

      • msiexec.exe (PID: 2560)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2580)
      • msiexec.exe (PID: 2560)

    • Reads the computer name

      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)
      • CIMBBizConverter.exe (PID: 2944)
      • dotNetFx40_Client_x86_x64.exe (PID: 3440)
      • Setup.exe (PID: 3568)
      • update.exe (PID: 2820)

    • Reads Environment values

      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)

    • Reads the machine GUID from the registry

      • WindowsInstaller-KB893803-v2-x86.exe (PID: 3036)
      • CIMBBizConverter.exe (PID: 2944)
      • dotNetFx40_Client_x86_x64.exe (PID: 3440)

    • Create files in a temporary directory

      • dotNetFx40_Client_x86_x64.exe (PID: 3440)
      • Setup.exe (PID: 3568)

    • Reads CPU info

      • Setup.exe (PID: 3568)

    • Manual execution by a user

      • CIMBBizConverter.exe (PID: 2944)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: None
ZipModifyDate: 2019:04:01 17:11:26
ZipCRC: 0x00000000
ZipCompressedSize: -
ZipUncompressedSize: -
ZipFileName: CIMB BizConverter v1.2.0.4/
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
55
Monitored processes
9
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe msiexec.exe windowsinstaller-kb893803-v2-x86.exe no specs windowsinstaller-kb893803-v2-x86.exe update.exe no specs cimbbizconverter.exe no specs dotnetfx40_client_x86_x64.exe no specs dotnetfx40_client_x86_x64.exe setup.exe

Process information

PID
CMD
Path
Indicators
Parent process
2508"C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.23289\CIMB BizConverter v1.2.0.4\DotNetFX40Client\dotNetFx40_Client_x86_x64.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.23289\CIMB BizConverter v1.2.0.4\DotNetFX40Client\dotNetFx40_Client_x86_x64.exe—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Framework 4 Setup
Exit code:
3221226540
Version:
4.0.30319.01
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2580.23289\cimb bizconverter v1.2.0.4\dotnetfx40client\dotnetfx40_client_x86_x64.exe
c:\windows\system32\ntdll.dll
2560"C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.18622\CIMB BizConverter v1.2.0.4\CIMBBizConverterSetup.msi" C:\Windows\System32\msiexec.exe
WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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\user32.dll
c:\windows\system32\gdi32.dll
2580"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\cimb-bizconverter-v1-2-0-4.zip"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
2660"C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.19641\CIMB BizConverter v1.2.0.4\WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.19641\CIMB BizConverter v1.2.0.4\WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exe—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Update Package
Exit code:
3221226540
Version:
3.1
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2580.19641\cimb bizconverter v1.2.0.4\windowsinstaller3_1\windowsinstaller-kb893803-v2-x86.exe
c:\windows\system32\ntdll.dll
2820c:\be6dcf97112291cbc5cca8ced586aa\UPDATE\update.exeC:\be6dcf97112291cbc5cca8ced586aa\update\update.exe—WindowsInstaller-KB893803-v2-x86.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Service Pack Setup
Exit code:
1603
Version:
6.1.0022.4 (SRV03_QFE.031113-0918)
Modules
Images
c:\be6dcf97112291cbc5cca8ced586aa\update\update.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2944"C:\CIMB\CIMBBizConverter\CIMBBizConverter.exe" C:\CIMB\CIMBBizConverter\CIMBBizConverter.exe—explorer.exe
User:
admin
Company:
Microsoft
Integrity Level:
MEDIUM
Description:
CIMBBizConverter
Exit code:
0
Version:
1.2.0.4
Modules
Images
c:\cimb\cimbbizconverter\cimbbizconverter.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
3036"C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.19641\CIMB BizConverter v1.2.0.4\WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.19641\CIMB BizConverter v1.2.0.4\WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exe
WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Update Package
Exit code:
1603
Version:
3.1
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2580.19641\cimb bizconverter v1.2.0.4\windowsinstaller3_1\windowsinstaller-kb893803-v2-x86.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3440"C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.23289\CIMB BizConverter v1.2.0.4\DotNetFX40Client\dotNetFx40_Client_x86_x64.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2580.23289\CIMB BizConverter v1.2.0.4\DotNetFX40Client\dotNetFx40_Client_x86_x64.exe
WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft .NET Framework 4 Setup
Exit code:
0
Version:
4.0.30319.01
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2580.23289\cimb bizconverter v1.2.0.4\dotnetfx40client\dotnetfx40_client_x86_x64.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\gdi32.dll
3568C:\edb09f2af11fd38720d15e48ce63\\Setup.exe /x86 /x64 /ia64 /webC:\edb09f2af11fd38720d15e48ce63\Setup.exe
dotNetFx40_Client_x86_x64.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Setup Installer
Exit code:
0
Version:
10.0.30319.1 built by: RTMRel
Modules
Images
c:\edb09f2af11fd38720d15e48ce63\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\edb09f2af11fd38720d15e48ce63\setupengine.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
Total events
1 932
Read events
1 909
Write events
23
Delete events
0

Modification events

(PID) Process:(2580) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2580) 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:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2580) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
59
Suspicious files
5
Text files
87
Unknown types
0

Dropped files

PID
Process
Filename
Type
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.18622\CIMB BizConverter v1.2.0.4\BizConverter_installation_guide.txttext
MD5:F2AAFFE697244F9907B811406DF91F05
SHA256:40439C02C4EE806BC359C2CD909E4F19A4CF65346C354465D5FDACE2E27DEDCE
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.18622\CIMB BizConverter v1.2.0.4\setup.exeexecutable
MD5:7883F7FE717E0B329E8E8B1942B94D1F
SHA256:E3F67961ED52F52B98DD5A32AFD3A1E7CBF0CEB1ECC69E78EFF8BC8613C0603E
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.18622\CIMB BizConverter v1.2.0.4\CIMBBizConverterSetup.msiexecutable
MD5:A3697E188F8BC195CDBF7CE89D099884
SHA256:429000E5CB8AB5A5D20D030B8C865196F3C16C6B2425292F06872CEA35F50115
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.18622\CIMB BizConverter v1.2.0.4\WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exeexecutable
MD5:342F79337765760AD4E392EB67D5ED2C
SHA256:69B61B2C00323CEA3686315617D0F452E205DAE10C47E02CBE1EA96FEA38F582
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.18622\CIMB BizConverter v1.2.0.4\DotNetFX40Client\dotNetFx40_Client_x86_x64.exeexecutable
MD5:53406E9988306CBD4537677C5336ABA4
SHA256:FA1AFFF978325F8818CE3A559D67A58297D9154674DE7FD8EB03656D93104425
2560msiexec.exeC:\Users\admin\AppData\Local\Temp\MSIAAE4.tmpexecutable
MD5:5494165B1384FAEEFDD3D5133DF92F5A
SHA256:BA0AD3A4D2112B269E379A2231128E7EBE23E95D5D04878D6EE8815E657BB055
2560msiexec.exeC:\Users\admin\AppData\Local\Temp\MSIAB53.tmpexecutable
MD5:5494165B1384FAEEFDD3D5133DF92F5A
SHA256:BA0AD3A4D2112B269E379A2231128E7EBE23E95D5D04878D6EE8815E657BB055
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.19641\CIMB BizConverter v1.2.0.4\setup.exeexecutable
MD5:7883F7FE717E0B329E8E8B1942B94D1F
SHA256:E3F67961ED52F52B98DD5A32AFD3A1E7CBF0CEB1ECC69E78EFF8BC8613C0603E
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.19641\CIMB BizConverter v1.2.0.4\CIMBBizConverterSetup.msiexecutable
MD5:A3697E188F8BC195CDBF7CE89D099884
SHA256:429000E5CB8AB5A5D20D030B8C865196F3C16C6B2425292F06872CEA35F50115
2580WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2580.19641\CIMB BizConverter v1.2.0.4\BizConverter_installation_guide.txttext
MD5:F2AAFFE697244F9907B811406DF91F05
SHA256:40439C02C4EE806BC359C2CD909E4F19A4CF65346C354465D5FDACE2E27DEDCE
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
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
Process
Message
Setup.exe
The operation completed successfully.
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Reports
cimb-bizconverter-v1-2-0-4.zip