File name:

ExplorerSuite.exe

Full analysis: https://app.any.run/tasks/08e92b69-04c0-4c3a-be24-00c90913e5b4
Verdict: Malicious activity
Analysis date: January 11, 2021, 20:39:39
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
cff
explorer
setup
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

6015BFD2AFC139B2E7E2F11FA9AF78F8

SHA1:

89CAB44D4956210570AB3123FBF13B2B7D870B91

SHA256:

94F4348EC573B05990B1E19542986E46DC30A87870739F5D5430B60072D5144D

SSDEEP:

49152:JfUY32HRzGbULIxE7pRHPKcgMtc5ahE4SCCnrI1t+8k3K+q4jG9L78GErgZznQec:yYGHRSspdhKclt8WE4rCnc1t+CLJBR7c

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 executable file immediately after starts

      • ExplorerSuite.exe (PID: 2940)
      • ExplorerSuite.tmp (PID: 3280)
      • ExplorerSuite.exe (PID: 2288)

    • Loads dropped or rewritten executable

      • CFF Explorer.exe (PID: 2304)

    • Application was dropped or rewritten from another process

      • CFF Explorer.exe (PID: 2304)
      • upx.exe (PID: 2900)

  • SUSPICIOUS

    • Drops a file that was compiled in debug mode

      • ExplorerSuite.tmp (PID: 3280)
      • CFF Explorer.exe (PID: 2304)

    • Reads the Windows organization settings

      • ExplorerSuite.tmp (PID: 3280)

    • Reads Windows owner or organization settings

      • ExplorerSuite.tmp (PID: 3280)

    • Changes default file association

      • ExplorerSuite.tmp (PID: 3280)

    • Executable content was dropped or overwritten

      • ExplorerSuite.exe (PID: 2940)
      • ExplorerSuite.tmp (PID: 3280)
      • ExplorerSuite.exe (PID: 2288)
      • CFF Explorer.exe (PID: 2304)

    • Drops a file with too old compile date

      • ExplorerSuite.tmp (PID: 3280)

    • Creates a directory in Program Files

      • ExplorerSuite.tmp (PID: 3280)

  • INFO

    • Application was dropped or rewritten from another process

      • ExplorerSuite.tmp (PID: 3776)
      • ExplorerSuite.tmp (PID: 3280)

    • Manual execution by user

      • CFF Explorer.exe (PID: 2304)
      • WinRAR.exe (PID: 884)

    • Creates files in the program directory

      • ExplorerSuite.tmp (PID: 3280)

    • Creates a software uninstall entry

      • ExplorerSuite.tmp (PID: 3280)

    • Loads dropped or rewritten executable

      • ExplorerSuite.tmp (PID: 3280)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Inno Setup installer (77.7)
.exe | Win32 Executable Delphi generic (10)
.dll | Win32 Dynamic Link Library (generic) (4.6)
.exe | Win32 Executable (generic) (3.1)
.exe | Win16/32 Executable Delphi generic (1.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2012:07:09 15:41:29+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 86016
InitializedDataSize: 53760
UninitializedDataSize: -
EntryPoint: 0x16478
OSVersion: 5
ImageVersion: 6
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: Explorer Suite Setup
FileVersion:
LegalCopyright:
ProductName: Explorer Suite
ProductVersion:

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-Jul-2012 13:41:29
Detected languages:
  • Dutch - Netherlands
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: -
FileDescription: Explorer Suite Setup
FileVersion: -
LegalCopyright: -
ProductName: Explorer Suite
ProductVersion: -

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 09-Jul-2012 13:41:29
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000143F8
0x00014400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.48222
.itext
0x00016000
0x00000BE8
0x00000C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.0058
.data
0x00017000
0x00000D9C
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.66929
.bss
0x00018000
0x0000574C
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0001E000
0x00000F9E
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.96778
.tls
0x0001F000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x00020000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.190489
.rsrc
0x00021000
0x0000B200
0x0000B200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.15219

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.05007
1376
UNKNOWN
English - United States
RT_MANIFEST
2
3.47151
1384
UNKNOWN
Dutch - Netherlands
RT_ICON
3
3.91708
744
UNKNOWN
Dutch - Netherlands
RT_ICON
4
3.91366
2216
UNKNOWN
Dutch - Netherlands
RT_ICON
4091
3.13038
196
UNKNOWN
UNKNOWN
RT_STRING
4092
3.36196
204
UNKNOWN
UNKNOWN
RT_STRING
4093
3.34841
372
UNKNOWN
UNKNOWN
RT_STRING
4094
3.29351
924
UNKNOWN
UNKNOWN
RT_STRING
4095
3.34579
844
UNKNOWN
UNKNOWN
RT_STRING
4096
3.28057
660
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
7
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
start explorersuite.exe explorersuite.tmp no specs explorersuite.exe explorersuite.tmp cff explorer.exe winrar.exe no specs upx.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
884"C:\Program Files\WinRAR\WinRAR.exe" a -ep1 -scul -r0 -iext -- . "C:\Program Files\CCleaner\CCleaner.exe"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\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
2288"C:\Users\admin\AppData\Local\Temp\ExplorerSuite.exe" /SPAWNWND=$5013E /NOTIFYWND=$50138 C:\Users\admin\AppData\Local\Temp\ExplorerSuite.exe
ExplorerSuite.tmp
User:
admin
Company:
Integrity Level:
HIGH
Description:
Explorer Suite Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\explorersuite.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2304"C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe" C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe
explorer.exe
User:
admin
Company:
Daniel Pistelli
Integrity Level:
MEDIUM
Description:
Common File Format Explorer
Exit code:
0
Version:
8.0.0.0
Modules
Images
c:\program files\ntcore\explorer suite\cff explorer.exe
c:\systemroot\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
2900C:\PROGRA~1\NTCore\EXPLOR~1\EXTENS~1\CFFEXP~1\UPXUTI~1\upx.exe --ultra-brute --compress-exports=1 --compress-icons=2 --strip-relocs=1 C:\Users\admin\AppData\Local\Temp\upxC894.tmpC:\PROGRA~1\NTCore\EXPLOR~1\EXTENS~1\CFFEXP~1\UPXUTI~1\upx.exe—CFF Explorer.exe
User:
admin
Company:
The UPX Team http://upx.sf.net
Integrity Level:
MEDIUM
Description:
UPX executable packer
Exit code:
0
Version:
3.08 (2011-12-12)
Modules
Images
c:\progra~1\ntcore\explor~1\extens~1\cffexp~1\upxuti~1\upx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
2940"C:\Users\admin\AppData\Local\Temp\ExplorerSuite.exe" C:\Users\admin\AppData\Local\Temp\ExplorerSuite.exe
explorer.exe
User:
admin
Company:
Integrity Level:
MEDIUM
Description:
Explorer Suite Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\explorersuite.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3280"C:\Users\admin\AppData\Local\Temp\is-RVUON.tmp\ExplorerSuite.tmp" /SL5="$3015A,3231213,140800,C:\Users\admin\AppData\Local\Temp\ExplorerSuite.exe" /SPAWNWND=$5013E /NOTIFYWND=$50138 C:\Users\admin\AppData\Local\Temp\is-RVUON.tmp\ExplorerSuite.tmp
ExplorerSuite.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-rvuon.tmp\explorersuite.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3776"C:\Users\admin\AppData\Local\Temp\is-OVHVV.tmp\ExplorerSuite.tmp" /SL5="$50138,3231213,140800,C:\Users\admin\AppData\Local\Temp\ExplorerSuite.exe" C:\Users\admin\AppData\Local\Temp\is-OVHVV.tmp\ExplorerSuite.tmp—ExplorerSuite.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-ovhvv.tmp\explorersuite.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
Total events
646
Read events
608
Write events
32
Delete events
6

Modification events

(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
D00C00005C397BED59E8D601
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
FCA002BB93A8EFDCE29F50263A06325AA97FF7CE21054B890872F7F78ACB18D7
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
A236E877DAAB7073989B41BA8E4B388C3AE846C598141711C05E5538424A444F
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\exefile\shell\Open with CFF Explorer\Command
Operation:writeName:(default)
Value:
C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe %1
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\dllfile\shell\Open with CFF Explorer\Command
Operation:writeName:(default)
Value:
C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe %1
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\sysfile\shell\Open with CFF Explorer\Command
Operation:writeName:(default)
Value:
C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe %1
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ocxfile\shell\Open with CFF Explorer\Command
Operation:writeName:(default)
Value:
C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe %1
(PID) Process:(3280) ExplorerSuite.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\cplfile\shell\Open with CFF Explorer\Command
Operation:writeName:(default)
Value:
C:\Program Files\NTCore\Explorer Suite\CFF Explorer.exe %1
Executable files
13
Suspicious files
4
Text files
10
Unknown types
11

Dropped files

PID
Process
Filename
Type
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\is-TT8FB.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\is-EHFNK.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\is-6UDLB.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\is-D2BF6.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\is-9JHAJ.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\Tools\is-SVAMR.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\Extensions\CFF Explorer\UPX Utility\is-8IU4C.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\Extensions\CFF Explorer\UPX Utility\is-18DPB.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\SDK\is-9ECOB.tmp —
MD5:—
SHA256:—
3280ExplorerSuite.tmpC:\Program Files\NTCore\Explorer Suite\SDK\is-TF32K.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
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

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
ExplorerSuite.exe