File name:

dcrypt_setup.exe

Full analysis: https://app.any.run/tasks/b2e633fc-4cc3-42ca-9c10-7e8154c7a99f
Verdict: Malicious activity
Analysis date: June 09, 2020, 23:15:44
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

DEF004F1ED671F0627970ECBF241371E

SHA1:

98F4E14D9378FF50AB882AD37263465FA0CF8D31

SHA256:

018D0B2AF8479147DEF984A4C6A0DB31703BAACD87557D51271AD8C952F450B8

SSDEEP:

24576:pMjhc1Gi+9kOavEpBKQurrvyjG7EilbB+OqgMtfEFd7Y:gni+TaMpQlnwG7R0Bcq

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

    • Application was dropped or rewritten from another process

      • dcinst.exe (PID: 3060)
      • dcrypt.exe (PID: 3912)
      • dcrypt.exe (PID: 2428)

    • Loads dropped or rewritten executable

      • dcinst.exe (PID: 3060)
      • dcrypt.exe (PID: 2428)

  • SUSPICIOUS

    • Reads Windows owner or organization settings

      • dcrypt_setup.tmp (PID: 3964)

    • Executable content was dropped or overwritten

      • dcrypt_setup.tmp (PID: 3964)
      • dcrypt_setup.exe (PID: 2824)
      • dcrypt_setup.exe (PID: 3552)
      • dcinst.exe (PID: 3060)

    • Reads the Windows organization settings

      • dcrypt_setup.tmp (PID: 3964)

    • Creates files in the Windows directory

      • dcinst.exe (PID: 3060)

    • Creates files in the driver directory

      • dcinst.exe (PID: 3060)

  • INFO

    • Loads dropped or rewritten executable

      • dcrypt_setup.tmp (PID: 3964)

    • Application was dropped or rewritten from another process

      • dcrypt_setup.tmp (PID: 3964)
      • dcrypt_setup.tmp (PID: 3788)

    • Creates files in the program directory

      • dcrypt_setup.tmp (PID: 3964)

    • Dropped object may contain Bitcoin addresses

      • dcrypt_setup.tmp (PID: 3964)

    • Creates a software uninstall entry

      • dcrypt_setup.tmp (PID: 3964)

    • Manual execution by user

      • dcrypt.exe (PID: 3912)
      • dcrypt.exe (PID: 2428)
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: 2011:03:17 11:22:54+01:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 86016
InitializedDataSize: 53760
UninitializedDataSize: -
EntryPoint: 0x16478
OSVersion: 5
ImageVersion: 6
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 1.1.846.118
ProductVersionNumber: 1.1.846.118
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName: http://diskcryptor.net/
FileDescription: DiskCryptor Setup
FileVersion: 1.1.846.118
LegalCopyright: ntldr <ntldr@diskcryptor.net>
ProductName: DiskCryptor
ProductVersion: 1.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 17-Mar-2011 10:22:54
Detected languages:
  • Dutch - Netherlands
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: http://diskcryptor.net/
FileDescription: DiskCryptor Setup
FileVersion: 1.1.846.118
LegalCopyright: ntldr <ntldr@diskcryptor.net>
ProductName: DiskCryptor
ProductVersion: 1.1

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: 17-Mar-2011 10:22:54
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
0x000143F0
0x00014400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.4822
.itext
0x00016000
0x00000BE8
0x00000C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.00929
.data
0x00017000
0x00000D9C
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.67375
.bss
0x00018000
0x00005710
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
4.15903

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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
7
Malicious processes
1
Suspicious processes
3

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start dcrypt_setup.exe dcrypt_setup.tmp no specs dcrypt_setup.exe dcrypt_setup.tmp dcinst.exe dcrypt.exe no specs dcrypt.exe

Process information

PID
CMD
Path
Indicators
Parent process
2428"C:\Program Files\dcrypt\dcrypt.exe" C:\Program Files\dcrypt\dcrypt.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
DiskCryptor GUI
Exit code:
0
Version:
1.1.846.118
Modules
Images
c:\program files\dcrypt\dcrypt.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
2824"C:\Users\admin\AppData\Local\Temp\dcrypt_setup.exe" C:\Users\admin\AppData\Local\Temp\dcrypt_setup.exe
explorer.exe
User:
admin
Company:
http://diskcryptor.net/
Integrity Level:
MEDIUM
Description:
DiskCryptor Setup
Exit code:
0
Version:
1.1.846.118
Modules
Images
c:\users\admin\appdata\local\temp\dcrypt_setup.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
3060"C:\Program Files\dcrypt\dcinst.exe" -setupC:\Program Files\dcrypt\dcinst.exe
dcrypt_setup.tmp
User:
admin
Integrity Level:
HIGH
Description:
DiskCryptor installer support
Exit code:
0
Version:
1.1.846.118
Modules
Images
c:\program files\dcrypt\dcinst.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\program files\dcrypt\dcapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
3552"C:\Users\admin\AppData\Local\Temp\dcrypt_setup.exe" /SPAWNWND=$20132 /NOTIFYWND=$20138 C:\Users\admin\AppData\Local\Temp\dcrypt_setup.exe
dcrypt_setup.tmp
User:
admin
Company:
http://diskcryptor.net/
Integrity Level:
HIGH
Description:
DiskCryptor Setup
Exit code:
0
Version:
1.1.846.118
Modules
Images
c:\users\admin\appdata\local\temp\dcrypt_setup.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
3788"C:\Users\admin\AppData\Local\Temp\is-VKCED.tmp\dcrypt_setup.tmp" /SL5="$20138,599063,140800,C:\Users\admin\AppData\Local\Temp\dcrypt_setup.exe" C:\Users\admin\AppData\Local\Temp\is-VKCED.tmp\dcrypt_setup.tmp—dcrypt_setup.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-vkced.tmp\dcrypt_setup.tmp
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
3912"C:\Program Files\dcrypt\dcrypt.exe" C:\Program Files\dcrypt\dcrypt.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
DiskCryptor GUI
Exit code:
3221226540
Version:
1.1.846.118
Modules
Images
c:\program files\dcrypt\dcrypt.exe
c:\systemroot\system32\ntdll.dll
3964"C:\Users\admin\AppData\Local\Temp\is-FMGIE.tmp\dcrypt_setup.tmp" /SL5="$2013C,599063,140800,C:\Users\admin\AppData\Local\Temp\dcrypt_setup.exe" /SPAWNWND=$20132 /NOTIFYWND=$20138 C:\Users\admin\AppData\Local\Temp\is-FMGIE.tmp\dcrypt_setup.tmp
dcrypt_setup.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-fmgie.tmp\dcrypt_setup.tmp
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
Total events
554
Read events
524
Write events
30
Delete events
0

Modification events

(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: Setup Version
Value:
5.4.2 (u)
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Program Files\dcrypt
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:InstallLocation
Value:
C:\Program Files\dcrypt\
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: Icon Group
Value:
DiskCryptor
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: User
Value:
admin
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: Selected Tasks
Value:
desktopicon
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: Deselected Tasks
Value:
modifypath
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: Language
Value:
default
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:DisplayName
Value:
DiskCryptor 1.1
(PID) Process:(3964) dcrypt_setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:DisplayIcon
Value:
C:\Program Files\dcrypt\dcrypt.exe
Executable files
10
Suspicious files
1
Text files
2
Unknown types
6

Dropped files

PID
Process
Filename
Type
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-QR50L.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-NSLJL.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-5OEST.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-EQKUF.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-TL16F.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-1ECFR.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-O1J4V.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-JM3DQ.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\Program Files\dcrypt\is-LA7M7.tmp —
MD5:—
SHA256:—
3964dcrypt_setup.tmpC:\ProgramData\Microsoft\Windows\Start Menu\Programs\DiskCryptor\Uninstall DiskCryptor.lnklnk
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
dcrypt_setup.exe