File name:

truecrypt_setup_7.1a.exe

Full analysis: https://app.any.run/tasks/cef1b173-b344-4a55-8f9e-94434a7f19ec
Verdict: Malicious activity
Analysis date: March 31, 2020, 00:10:23
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

7A23AC83A0856C352025A6F7C9CC1526

SHA1:

7689D038C76BD1DF695D295C026961E50E4A62EA

SHA256:

E95ECA399DFE95500C4DE569EFC4CC77B75E2B66A864D467DF37733EC06A0FF2

SSDEEP:

98304:cYoVF1jLBam4KBcDxJhL2+fZAwwjaJ2mLsn:IRLIgwxzLRfOoJ2mQ

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

      • TrueCrypt Format.exe (PID: 3228)
      • TrueCrypt.exe (PID: 2068)

  • SUSPICIOUS

    • Searches for installed software

      • truecrypt_setup_7.1a.exe (PID: 628)

    • Executed as Windows Service

      • vssvc.exe (PID: 4056)

    • Executed via COM

      • DllHost.exe (PID: 740)

    • Creates files in the Windows directory

      • truecrypt_setup_7.1a.exe (PID: 628)

    • Creates files in the driver directory

      • truecrypt_setup_7.1a.exe (PID: 628)

    • Creates a software uninstall entry

      • truecrypt_setup_7.1a.exe (PID: 628)

    • Creates files in the program directory

      • truecrypt_setup_7.1a.exe (PID: 628)

    • Executable content was dropped or overwritten

      • truecrypt_setup_7.1a.exe (PID: 628)

    • Low-level read access rights to disk partition

      • TrueCrypt Format.exe (PID: 3228)

    • Modifies the open verb of a shell class

      • truecrypt_setup_7.1a.exe (PID: 628)

  • INFO

    • Low-level read access rights to disk partition

      • vssvc.exe (PID: 4056)

    • Manual execution by user

      • TrueCrypt.exe (PID: 2068)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2012:02:07 10:09:48+01:00
PEType: PE32
LinkerVersion: 9
CodeSize: 265216
InitializedDataSize: 792576
UninitializedDataSize: -
EntryPoint: 0x28653
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 7.1.1.0
ProductVersionNumber: 7.1.1.0
FileFlagsMask: 0x0017
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: TrueCrypt Foundation
FileDescription: TrueCrypt Setup
FileVersion: 7.1a
LegalTrademarks: TrueCrypt
OriginalFileName: TrueCrypt Setup.exe
ProductName: TrueCrypt
ProductVersion: 7.1a

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-Feb-2012 09:09:48
Detected languages:
  • English - United States
CompanyName: TrueCrypt Foundation
FileDescription: TrueCrypt Setup
FileVersion: 7.1a
LegalTrademarks: TrueCrypt
OriginalFilename: TrueCrypt Setup.exe
ProductName: TrueCrypt
ProductVersion: 7.1a

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 07-Feb-2012 09:09:48
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00040BAA
0x00040C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.60783
.rdata
0x00042000
0x0000BC52
0x0000BE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.2184
.data
0x0004E000
0x0002E058
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.78324
.rsrc
0x0007D000
0x000B354C
0x000B3600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.17759

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.15561
892
Latin 1 / Western European
English - United States
RT_MANIFEST
2
6.15135
1864
Latin 1 / Western European
English - United States
RT_ICON
3
6.17923
3240
Latin 1 / Western European
English - United States
RT_ICON
4
5.67704
7336
Latin 1 / Western European
English - United States
RT_ICON
5
2.9303
296
Latin 1 / Western European
English - United States
RT_ICON
6
7.22346
872
Latin 1 / Western European
English - United States
RT_ICON
7
6.48494
1864
Latin 1 / Western European
English - United States
RT_ICON
8
6.54975
3240
Latin 1 / Western European
English - United States
RT_ICON
9
5.94405
7336
Latin 1 / Western European
English - United States
RT_ICON
10
6.35582
872
Latin 1 / Western European
English - United States
RT_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
OLEAUT32.dll
SETUPAPI.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
6
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start truecrypt_setup_7.1a.exe vssvc.exe no specs SPPSurrogate no specs truecrypt.exe no specs truecrypt format.exe no specs truecrypt_setup_7.1a.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
628"C:\Users\admin\AppData\Local\Temp\truecrypt_setup_7.1a.exe" C:\Users\admin\AppData\Local\Temp\truecrypt_setup_7.1a.exe
explorer.exe
User:
admin
Company:
TrueCrypt Foundation
Integrity Level:
HIGH
Description:
TrueCrypt Setup
Exit code:
0
Version:
7.1a
Modules
Images
c:\users\admin\appdata\local\temp\truecrypt_setup_7.1a.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
740C:\Windows\system32\DllHost.exe /Processid:{F32D97DF-E3E5-4CB9-9E3E-0EB5B4E49801}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\usp10.dll
2068"C:\Program Files\TrueCrypt\TrueCrypt.exe" C:\Program Files\TrueCrypt\TrueCrypt.exe—explorer.exe
User:
admin
Company:
TrueCrypt Foundation
Integrity Level:
MEDIUM
Description:
TrueCrypt
Exit code:
0
Version:
7.1a
Modules
Images
c:\program files\truecrypt\truecrypt.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
3228"C:\Program Files\TrueCrypt\TrueCrypt Format.exe" /sysencC:\Program Files\TrueCrypt\TrueCrypt Format.exe—TrueCrypt.exe
User:
admin
Company:
TrueCrypt Foundation
Integrity Level:
MEDIUM
Description:
TrueCrypt Format
Exit code:
0
Version:
7.1a
Modules
Images
c:\program files\truecrypt\truecrypt format.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
3420"C:\Users\admin\AppData\Local\Temp\truecrypt_setup_7.1a.exe" C:\Users\admin\AppData\Local\Temp\truecrypt_setup_7.1a.exe—explorer.exe
User:
admin
Company:
TrueCrypt Foundation
Integrity Level:
MEDIUM
Description:
TrueCrypt Setup
Exit code:
3221226540
Version:
7.1a
Modules
Images
c:\users\admin\appdata\local\temp\truecrypt_setup_7.1a.exe
c:\systemroot\system32\ntdll.dll
4056C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.exe
c:\systemroot\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
Total events
551
Read events
325
Write events
226
Delete events
0

Modification events

(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore
Operation:writeName:SrCreateRp (Enter)
Value:
400000000000000038DA8ED5F006D60174020000680D0000D5070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppCreate (Enter)
Value:
400000000000000038DA8ED5F006D60174020000680D0000D0070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP
Operation:writeName:LastIndex
Value:
34
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppGatherWriterMetadata (Enter)
Value:
4000000000000000109CD1D5F006D60174020000680D0000D3070000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher
Operation:writeName:IDENTIFY (Enter)
Value:
4000000000000000109CD1D5F006D60174020000000A0000E8030000010000000000000000000000BD4EBDF496675A429C9CF838DD645D8E0000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher
Operation:writeName:IDENTIFY (Leave)
Value:
4000000000000000E0AEE4D5F006D60174020000000A0000E8030000000000000000000000000000BD4EBDF496675A429C9CF838DD645D8E0000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppGatherWriterMetadata (Leave)
Value:
40000000000000003A11E7D5F006D60174020000680D0000D3070000010000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP
Operation:writeName:SppCreate (Leave)
Value:
40000000000000003A11E7D5F006D60174020000680D0000D007000001000000000000000A010081BD4EBDF496675A429C9CF838DD645D8E0000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore
Operation:writeName:SrCreateRp (Leave)
Value:
40000000000000003A11E7D5F006D60174020000680D0000D507000001000000000000000A010081000000000000000000000000000000000000000000000000
(PID) Process:(628) truecrypt_setup_7.1a.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore
Operation:writeName:SrCreateRp (Enter)
Value:
40000000000000003A11E7D5F006D60174020000680D0000D5070000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
6
Suspicious files
3
Text files
2
Unknown types
3

Dropped files

PID
Process
Filename
Type
740DllHost.exeC:\System Volume Information\SPP\metadata-2 —
MD5:—
SHA256:—
4056vssvc.exeC: —
MD5:—
SHA256:—
740DllHost.exeC:\System Volume Information\SPP\OnlineMetadataCache\{71eb9e4a-7515-43c1-ae69-a17e9912fc3b}_OnDiskSnapshotPropbinary
MD5:—
SHA256:—
740DllHost.exeC:\System Volume Information\SPP\snapshot-2binary
MD5:—
SHA256:—
628truecrypt_setup_7.1a.exeC:\Users\Public\Desktop\TrueCrypt.lnklnk
MD5:—
SHA256:—
628truecrypt_setup_7.1a.exeC:\Program Files\TrueCrypt\TrueCrypt User Guide.pdfpdf
MD5:60B1EA96C0DCB7238DA39844F0C11910
SHA256:739D7A00489395F516239A506F2E0B614052401CD9F692B4F8CDE0CBF55B3C0A
628truecrypt_setup_7.1a.exeC:\Program Files\TrueCrypt\truecrypt-x64.sysexecutable
MD5:370A6907DDF79532A39319492B1FA38A
SHA256:46AECC5160F04FC3FFE4D37B404CCBBD1C5DC1501C2CEEE8284FF544DBDF10F8
628truecrypt_setup_7.1a.exeC:\Program Files\TrueCrypt\TrueCrypt Setup.exeexecutable
MD5:7A23AC83A0856C352025A6F7C9CC1526
SHA256:E95ECA399DFE95500C4DE569EFC4CC77B75E2B66A864D467DF37733EC06A0FF2
628truecrypt_setup_7.1a.exeC:\Program Files\TrueCrypt\truecrypt.sysexecutable
MD5:ED5E4CE36C54F55E7698642E94D32EC7
SHA256:07BD324083D1784F8F716C528D530003369E6D87EFC7B79BCAA1767F80DA4FDC
628truecrypt_setup_7.1a.exeC:\ProgramData\Microsoft\Windows\Start Menu\Programs\TrueCrypt\TrueCrypt Website.urltext
MD5:9CDA3A91CF04824781BBEBF415FE5211
SHA256:8CE38040F962B921742AB9C657E81E0AB8565C5DDE26B0D4C709E92FB0ADA057
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
truecrypt_setup_7.1a.exe