File name:

PrivaZer.exe

Full analysis: https://app.any.run/tasks/3825d75c-a27f-4540-9c49-580b122ce166
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Malware Trends Tracker     >>>
Analysis date: April 10, 2020, 12:42:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

2C889189D97132A40CE4286CD08B5853

SHA1:

F8A28B893FBCEE4838C7B2BB0A846C94C0704723

SHA256:

B706A806B5BACFD7B85633DF9A7E6D0175C8981EECBC18E67D3BC2E352796118

SSDEEP:

393216:FyxkoqQp9ADAlljXZe5X20if1XyLcUVvhqxw/yWW7Ygj0Kxxr:JoVhrjSrVKPr

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 the Task Scheduler COM API

      • PrivaZer.exe (PID: 3240)
      • PrivaZer.exe (PID: 3320)
      • PrivaZer.exe (PID: 772)

    • Loads dropped or rewritten executable

      • PrivaZer.exe (PID: 3320)

    • Application was dropped or rewritten from another process

      • leveldb-viewer.exe (PID: 3968)

    • Changes the autorun value in the registry

      • PrivaZer.exe (PID: 3320)

    • Actions looks like stealing of personal data

      • PrivaZer.exe (PID: 3320)

  • SUSPICIOUS

    • Creates files in the user directory

      • PrivaZer.exe (PID: 3320)

    • Reads the cookies of Google Chrome

      • PrivaZer.exe (PID: 3320)

    • Reads the cookies of Mozilla Firefox

      • PrivaZer.exe (PID: 3320)

    • Reads Internet Cache Settings

      • PrivaZer.exe (PID: 3320)

    • Starts CMD.EXE for commands execution

      • PrivaZer.exe (PID: 3320)

    • Application launched itself

      • PrivaZer.exe (PID: 3240)

    • Executable content was dropped or overwritten

      • PrivaZer.exe (PID: 772)
      • PrivaZer.exe (PID: 3320)

    • Executed as Windows Service

      • vssvc.exe (PID: 3864)

    • Uses WMIC.EXE to obtain a system information

      • PrivaZer.exe (PID: 3320)

  • INFO

    • Manual execution by user

      • PrivaZer.exe (PID: 3320)
      • cmd.exe (PID: 2900)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | InstallShield setup (80.2)
.exe | Win32 Executable (generic) (8.4)
.exe | Win16/32 Executable Delphi generic (3.8)
.exe | Generic Win/DOS Executable (3.7)
.exe | DOS Executable Generic (3.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:20 00:22:17+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 6194176
InitializedDataSize: 11459584
UninitializedDataSize: -
EntryPoint: 0x5e6434
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 3.0.96.1
ProductVersionNumber: 3.0.96.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
CompanyName: Goversoft LLC
FileDescription: PrivaZer
FileVersion: 3.0.96.1
InternalName: -
LegalCopyright: Goversoft
LegalTrademarks: PrivaZer
OriginalFileName: privaZer
ProductName: PrivaZer
ProductVersion: 1.0.0.0
Comments: All rights reserved

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • English - United States
  • French - France
  • German - Germany
  • Italian - Italy
  • Polish - Poland
  • Portuguese - Portugal
  • Russian - Russia
  • Spanish - Spain (International sort)
CompanyName: Goversoft LLC
FileDescription: PrivaZer
FileVersion: 3.0.96.1
InternalName: -
LegalCopyright: Goversoft
LegalTrademarks: PrivaZer
OriginalFilename: privaZer
ProductName: PrivaZer
ProductVersion: 1.0.0.0
Comments: All rights reserved

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: 9
Time date stamp: 19-Jun-1992 22:22:17
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

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
CODE
0x00001000
0x005E8324
0x005E8400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.48006
DATA
0x005EA000
0x00017800
0x00017800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.91516
BSS
0x00602000
0x0000EE51
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00611000
0x00004C90
0x00004E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.91185
.edata
0x00616000
0x0000004F
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.843599
.tls
0x00617000
0x00000230
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x00618000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.214733
.reloc
0x00619000
0x0004F3B4
0x0004F400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
6.77599
.rsrc
0x00669000
0x00A81DEE
0x00A81E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
6.57665

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.15196
1954
UNKNOWN
UNKNOWN
RT_MANIFEST
2
5.60575
2440
UNKNOWN
French - France
RT_ICON
3
5.28358
4264
UNKNOWN
French - France
RT_ICON
4
5.2687
9640
UNKNOWN
French - France
RT_ICON
5
5.13698
16936
UNKNOWN
French - France
RT_ICON
6
5.08496
38056
UNKNOWN
French - France
RT_ICON
7
3.08368
196
UNKNOWN
English - United States
RT_STRING
8
7.87769
26004
UNKNOWN
French - France
RT_ICON
9
1.45949
748
UNKNOWN
German - Germany
RT_CURSOR
10
1.81975
748
UNKNOWN
German - Germany
RT_CURSOR

Imports

ADVAPI32.DLL
SHFolder.dll
advapi32.dll
comctl32.dll
comdlg32.dll
gdi32.dll
kernel32.dll
mpr.dll
msi.dll
ntdll.dll

Exports

Title
Ordinal
Address
madTraceProcess
1
0x000615B4
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
66
Monitored processes
12
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start privazer.exe no specs privazer.exe regedit.exe no specs privazer.exe cmd.exe no specs leveldb-viewer.exe no specs wmic.exe no specs vssvc.exe no specs wmic.exe no specs cmd.exe regedit.exe no specs chkdsk.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
772"C:\Users\admin\Desktop\PrivaZer.exe" C:\Users\admin\Desktop\PrivaZer.exeC:\Users\admin\Desktop\PrivaZer.exe
PrivaZer.exe
User:
admin
Company:
Goversoft LLC
Integrity Level:
HIGH
Description:
PrivaZer
Exit code:
0
Version:
3.0.96.1
Modules
Images
c:\users\admin\desktop\privazer.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\advapi32.dll
952"C:\Windows\System32\cmd.exe" /A /C "C:\Users\admin\AppData\Local\google\Chrome\User Data\Default\Local Storage\leveldb-viewer.exe" -r9C:\Windows\System32\cmd.exe—PrivaZer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1000wmic /Output:stdout shadowstorage list FULLC:\Windows\System32\Wbem\wmic.exe—PrivaZer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
WMI Commandline Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wbem\wmic.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\ole32.dll
c:\windows\system32\gdi32.dll
1156wmic /Output:stdout shadowstorage list FULLC:\Windows\System32\Wbem\wmic.exe—PrivaZer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
WMI Commandline Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wbem\wmic.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\ole32.dll
c:\windows\system32\gdi32.dll
2732regedit.exe /s "C:\Users\admin\AppData\Local\Temp\000clean.reg"C:\Windows\regedit.exe—PrivaZer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Editor
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\regedit.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\gdi32.dll
c:\windows\system32\user32.dll
2900"C:\Windows\System32\cmd.exe" C:\Windows\System32\cmd.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
2940Chkdsk /F /R C:C:\Windows\system32\chkdsk.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Check Disk Utility
Exit code:
3
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\chkdsk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ulib.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3240"C:\Users\admin\Desktop\PrivaZer.exe" C:\Users\admin\Desktop\PrivaZer.exe—explorer.exe
User:
admin
Company:
Goversoft LLC
Integrity Level:
MEDIUM
Description:
PrivaZer
Exit code:
0
Version:
3.0.96.1
Modules
Images
c:\users\admin\desktop\privazer.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\advapi32.dll
3320"C:\Users\admin\Desktop\PrivaZer.exe" C:\Users\admin\Desktop\PrivaZer.exe
explorer.exe
User:
admin
Company:
Goversoft LLC
Integrity Level:
HIGH
Description:
PrivaZer
Exit code:
0
Version:
3.0.96.1
Modules
Images
c:\users\admin\desktop\privazer.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\advapi32.dll
3408regedit.exe /s "C:\Users\admin\AppData\Local\Temp\000clean.reg"C:\Windows\regedit.exe—PrivaZer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Editor
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\regedit.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\gdi32.dll
c:\windows\system32\user32.dll
Total events
890
Read events
869
Write events
16
Delete events
5

Modification events

(PID) Process:(3240) PrivaZer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3240) PrivaZer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(772) PrivaZer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:delete valueName:P:\Hfref\nqzva\Qrfxgbc\CevinMre.rkr
Value:
000000000000000001000000101A0000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000
(PID) Process:(2732) regedit.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:delete keyName:
Value:
(PID) Process:(3320) PrivaZer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3320) PrivaZer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3320) PrivaZer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3320) PrivaZer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3320) PrivaZer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:delete_clean_dir00_C
Value:
cmd /c rmdir /q /s "C:\~00~"
(PID) Process:(3320) PrivaZer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:delete_clean_dir00_C
Value:
Executable files
5
Suspicious files
2
Text files
57
Unknown types
0

Dropped files

PID
Process
Filename
Type
772PrivaZer.exeC:\Users\admin\AppData\Local\Temp\000clean.reg —
MD5:—
SHA256:—
772PrivaZer.exeC:\Users\admin\AppData\Local\Temp\000000000000000000.0x0 —
MD5:—
SHA256:—
3320PrivaZer.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm —
MD5:—
SHA256:—
3320PrivaZer.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\webappsstore.sqlite-shm —
MD5:—
SHA256:—
3968leveldb-viewer.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\000006.dbtmp —
MD5:—
SHA256:—
3968leveldb-viewer.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\priva_out_file.txt —
MD5:—
SHA256:—
3968leveldb-viewer.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\priva_in_file3.txt —
MD5:—
SHA256:—
3320PrivaZer.exeC:\Users\admin\AppData\Local\google\Chrome\User Data\Default\Local Storage\priva_out_file.txt —
MD5:—
SHA256:—
3320PrivaZer.exeC:\Users\admin\AppData\Local\google\Chrome\User Data\Default\Local Storage\priva_in_file3.txt —
MD5:—
SHA256:—
772PrivaZer.exeC:\Users\admin\AppData\Local\Temp\000\PrivaZer.default.initext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
4
DNS requests
2
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3320
PrivaZer.exe
GET
404
94.23.156.117:80
http://privazer.com/new_version_3.0.096.1.txt
GB
html
223 b
malicious
3320
PrivaZer.exe
GET
200
94.23.156.117:80
http://privazer.com/hcheck_updates.php?country=DGIMDZEEBTCDCABGBOGOIWICEMDXFKACGNEMDTGHDIIWBP&discret=discret_1
GB
text
100 b
malicious
3320
PrivaZer.exe
GET
301
94.23.156.117:80
http://www.privazer.com/new_version_3.0.096.1.txt
GB
html
162 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3320
PrivaZer.exe
94.23.156.117:80
www.privazer.com
OVH SAS
GB
malicious

DNS requests

Domain
IP
Reputation
www.privazer.com
  • 94.23.156.117
unknown
privazer.com
  • 94.23.156.117
unknown

Threats

PID
Process
Class
Message
3320
PrivaZer.exe
A Network Trojan was detected
ET TROJAN Suspicious User-Agent (Mozilla/3.0 (compatible))
3320
PrivaZer.exe
A Network Trojan was detected
ET TROJAN Suspicious User-Agent (Mozilla/3.0 (compatible))
No debug info
Interactive malware hunting service ANY.RUN
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Reports
PrivaZer.exe