download:

UniSignCRSV3Setup.exe

Full analysis: https://app.any.run/tasks/8f94af08-8fa4-4972-8f46-e0ea99da3224
Verdict: Malicious activity
Analysis date: February 05, 2019, 14:03:28
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, Nullsoft Installer self-extracting archive
MD5:

F8969BB47D1EB7C55EED39A81ED1D420

SHA1:

4986C0FCDA19E1077A105D5F25F7A4FE52B21899

SHA256:

E94C3C16CB8704F4FA665CE12DEBE04490766EFEC64138C98B9C2CB33DCB7478

SSDEEP:

196608:JR+WdSaQ5sZRC7zTtFG4FbPV5F0AdE+kdmzaLnA4f3Dt:ayQ6Zs3RjT0AdE/+EAgzt

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

    • Loads dropped or rewritten executable

      • UniSignCRSV3Setup.exe (PID: 3764)
      • certutil.exe (PID: 3996)
      • UniCRSLocalServer.exe (PID: 3936)

    • Changes settings of System certificates

      • UniSignCRSV3Setup.exe (PID: 3764)

    • Changes the autorun value in the registry

      • UniSignCRSV3Setup.exe (PID: 3764)

    • Application was dropped or rewritten from another process

      • certutil.exe (PID: 3996)
      • CCDaemon.exe (PID: 3336)
      • UniCRSLocalServer.exe (PID: 3936)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • UniSignCRSV3Setup.exe (PID: 3764)

    • Modifies the open verb of a shell class

      • UniSignCRSV3Setup.exe (PID: 3764)

    • Creates files in the program directory

      • UniSignCRSV3Setup.exe (PID: 3764)

    • Creates a software uninstall entry

      • UniSignCRSV3Setup.exe (PID: 3764)

    • Creates files in the user directory

      • certutil.exe (PID: 3996)

  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (94.8)
.exe | Win32 Executable MS Visual C++ (generic) (3.4)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.5)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2009:12:05 23:50:52+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 24064
InitializedDataSize: 164864
UninitializedDataSize: 1024
EntryPoint: 0x30fa
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Dec-2009 22:50:52
Detected languages:
  • English - United States

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 05-Dec-2009 22:50:52
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00005C4C
0x00005E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.44011
.rdata
0x00007000
0x0000129C
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.04684
.data
0x00009000
0x00025C58
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.801
.ndata
0x0002F000
0x0000A000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00039000
0x000019C8
0x00001A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.26257

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.21482
958
UNKNOWN
English - United States
RT_MANIFEST
103
1.7815
20
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.68176
494
UNKNOWN
English - United States
RT_DIALOG
106
2.86295
228
UNKNOWN
English - United States
RT_DIALOG
111
2.92694
218
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start drop and start drop and start start unisigncrsv3setup.exe certutil.exe no specs unicrslocalserver.exe ccdaemon.exe no specs unisigncrsv3setup.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3172"C:\Users\admin\AppData\Local\Temp\UniSignCRSV3Setup.exe" C:\Users\admin\AppData\Local\Temp\UniSignCRSV3Setup.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\unisigncrsv3setup.exe
c:\systemroot\system32\ntdll.dll
3336"C:\Program Files\Crosscert\UniSignCRSV3\CCDaemon.exe"C:\Program Files\Crosscert\UniSignCRSV3\CCDaemon.exe—UniSignCRSV3Setup.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\crosscert\unisigncrsv3\ccdaemon.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3764"C:\Users\admin\AppData\Local\Temp\UniSignCRSV3Setup.exe" C:\Users\admin\AppData\Local\Temp\UniSignCRSV3Setup.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\unisigncrsv3setup.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\shell32.dll
3936"C:\Program Files\Crosscert\UniSignCRSV3\UniCRSLocalServer.exe"C:\Program Files\Crosscert\UniSignCRSV3\UniCRSLocalServer.exe
UniSignCRSV3Setup.exe
User:
admin
Company:
CrossCert
Integrity Level:
HIGH
Description:
UniCRSLocalServer
Exit code:
0
Version:
2.0.4.0
Modules
Images
c:\program files\crosscert\unisigncrsv3\unicrslocalserver.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
3996C:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\certutil.exe -A -n CrossCert_Trust_Root -t TCu,Cu,Tuw -i C:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\rootca.der -d "C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles/qldyz51w.default"C:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\certutil.exe—UniSignCRSV3Setup.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\nsd7a62.tmp\certutil.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\users\admin\appdata\local\temp\nsd7a62.tmp\nssutil3.dll
c:\users\admin\appdata\local\temp\nsd7a62.tmp\plc4.dll
c:\users\admin\appdata\local\temp\nsd7a62.tmp\nspr4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
Total events
358
Read events
346
Write events
12
Delete events
0

Modification events

(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\7972D337BFC4775CEED41080885A209C1ED0C89A
Operation:writeName:Blob
Value:
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
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\UniCRSV3
Operation:writeName:URL Protocol
Value:
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\UniCRSV3\shell\open\command
Operation:writeName:
Value:
"C:\Program Files\Crosscert\UniSignCRSV3\UniCRSLocalServer.exe" "%1"
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:CROSSCERT UniCRSV3
Value:
C:\Program Files\Crosscert\UniSignCRSV3\UniCRSLocalServer.exe
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:CROSSCERT UniCRSV3 Daemon
Value:
C:\Program Files\Crosscert\UniSignCRSV3\CCDaemon.exe
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CROSSCERT UniCRSV3
Operation:writeName:DisplayName
Value:
CROSSCERT UniCRSV3 2.0.4.0
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CROSSCERT UniCRSV3
Operation:writeName:UninstallString
Value:
C:\Program Files\Crosscert\UniSignCRSV3\uninst.exe
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CROSSCERT UniCRSV3
Operation:writeName:DisplayVersion
Value:
2.0.4.0
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CROSSCERT UniCRSV3
Operation:writeName:URLInfoAbout
Value:
http://open.crosscert.com
(PID) Process:(3764) UniSignCRSV3Setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CROSSCERT UniCRSV3
Operation:writeName:Publisher
Value:
Crosscert
Executable files
33
Suspicious files
3
Text files
25
Unknown types
27

Dropped files

PID
Process
Filename
Type
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\KISA_HSAHVIEW_DLG.initext
MD5:—
SHA256:—
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\ioSpecial.initext
MD5:—
SHA256:—
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\rootca.derder
MD5:ED3F57367C2BF68A74F94CD84EE7997F
SHA256:4FF058DE730604C1741382846FEE7448ECC85B69949A8F90BC636FA4169E320D
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\certutil.exeexecutable
MD5:2082A7E8E938936ABADA0B1591135D82
SHA256:C10CAC71859C851EBB08C72D79A8D443FACA9877A60087DF0AB8BECF5B723FC7
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\ssl3.dllexecutable
MD5:914A310DD4A7018721D392D4B1EC71EB
SHA256:42391B962A20FDA9F642F92108E6E3E55D4E86266436692DC2F5F52559C7FD04
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\LangDLL.dllexecutable
MD5:9384F4007C492D4FA040924F31C00166
SHA256:60A964095AF1BE79F6A99B22212FEFE2D16F5A0AFD7E707D14394E4143E3F4F5
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\System.dllexecutable
MD5:C17103AE9072A06DA581DEC998343FC1
SHA256:DC58D8AD81CACB0C1ED72E33BFF8F23EA40B5252B5BB55D393A0903E6819AE2F
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\plds4.dllexecutable
MD5:ACD3E111936244802E70453BF8EC2888
SHA256:3831A2C8C6BD07DDB67BEF4753C23E2B8C43E3E81C3510827BC31C54048ADDA0
3764UniSignCRSV3Setup.exeC:\Users\admin\AppData\Local\Temp\nsd7A62.tmp\nssutil3.dllexecutable
MD5:FDD40C46FD6FC24BECB71905F3352749
SHA256:FBE4770A1BAB99040C5AD09C600AA28B2C7FC818ED5A968113FBE15C58F2F55B
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
Process
Message
UniCRSLocalServer.exe
%s------------------------------------------------ --- Themida Professional --- --- (c)2012 Oreans Technologies --- ------------------------------------------------
UniCRSLocalServer.exe
%s------------------------------------------------ --- Themida Professional --- --- (c)2012 Oreans Technologies --- ------------------------------------------------
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Reports
UniSignCRSV3Setup.exe