File name:

dUzv3Q.exe

Full analysis: https://app.any.run/tasks/8d144dd4-009f-44aa-b61e-fd7712f3d977
Verdict: Malicious activity
Analysis date: August 08, 2020, 13:19:14
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

87354AE63A158C9BB9BC29CA8D7E391B

SHA1:

23A0A09639F8EE274569DD95E6F9E8E46B8961B9

SHA256:

7649B6ED9D33F4A08FA129CFF00BF4AD2320D09B013081C52E0DA766B5D839AB

SSDEEP:

384:1gH5hHyWSLOUBhPWkbU4puuIaLMxyxQCSfK:1gH5hHyPLhP1b1Yxn6

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

    • Changes the autorun value in the registry

      • dUzv3Q.exe (PID: 2772)

  • SUSPICIOUS

    • Uses NETSH.EXE for network configuration

      • dUzv3Q.exe (PID: 2772)

    • Executed via COM

      • OUTLOOK.EXE (PID: 2288)

    • Starts CMD.EXE for commands execution

      • dUzv3Q.exe (PID: 2772)

  • INFO

    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 2288)

    • Reads Microsoft Office registry keys

      • OUTLOOK.EXE (PID: 2288)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2045:03:17 23:10:21+01:00
PEType: PE32
LinkerVersion: 48
CodeSize: 14336
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0x5652
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: dUzv3Q
FileVersion: 1.0.0.0
InternalName: dUzv3Q.exe
LegalCopyright: Copyright © 2020
LegalTrademarks: -
OriginalFileName: dUzv3Q.exe
ProductName: dUzv3Q
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 09-Feb-1909 15:42:05
Debug artifacts:
  • C:\Users\novel\source\repos\dUzv3Q\dUzv3Q\obj\Debug\dUzv3Q.pdb
Comments: -
CompanyName: -
FileDescription: dUzv3Q
FileVersion: 1.0.0.0
InternalName: dUzv3Q.exe
LegalCopyright: Copyright © 2020
LegalTrademarks: -
OriginalFilename: dUzv3Q.exe
ProductName: dUzv3Q
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 09-Feb-1909 15:42:05
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x00003658
0x00003800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.53796
.rsrc
0x00006000
0x0000059C
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.06627
.reloc
0x00008000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
7
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start duzv3q.exe netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs cmd.exe no specs outlook.exe

Process information

PID
CMD
Path
Indicators
Parent process
308"cmd.exe" reg add "HKCU\Software\Policies\Microsoft\Office\16.0\outlook\security" /f /v "PromptOOMSend" /t REG_DWORD /d 2C:\Windows\system32\cmd.exe—dUzv3Q.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
952"netsh.exe" advfirewall firewall set rule name="Core Networking - System IP Core" dir=in new action=allow enable=yes profile=anyC:\Windows\system32\netsh.exe—dUzv3Q.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.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\credui.dll
c:\windows\system32\user32.dll
2288"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
Modules
Images
c:\program files\microsoft office\office14\outlook.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2504"netsh.exe" advfirewall firewall add rule name="Core Networking - System IP Core" dir=in action=allow enable=yes profile=anyC:\Windows\system32\netsh.exe—dUzv3Q.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.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\credui.dll
c:\windows\system32\user32.dll
2772"C:\Users\admin\AppData\Local\Temp\dUzv3Q.exe" C:\Users\admin\AppData\Local\Temp\dUzv3Q.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
dUzv3Q
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\duzv3q.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2924"netsh.exe" advfirewall firewall add rule name="Core Networking - System IP Core" dir=out action=allow enable=yes profile=anyC:\Windows\system32\netsh.exe—dUzv3Q.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.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\credui.dll
c:\windows\system32\user32.dll
3852"netsh.exe" advfirewall firewall set rule name="Core Networking - System IP Core" dir=out new action=allow enable=yes profile=anyC:\Windows\system32\netsh.exe—dUzv3Q.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.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\credui.dll
c:\windows\system32\user32.dll
Total events
892
Read events
564
Write events
316
Delete events
12

Modification events

(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\system32\p2pcollab.dll,-8042
Value:
Peer to Peer Trust
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\system32\qagentrt.dll,-10
Value:
System Health Authentication
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dnsapi.dll,-103
Value:
Domain Name System (DNS) Server Trust
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\System32\fveui.dll,-843
Value:
BitLocker Drive Encryption
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\System32\fveui.dll,-844
Value:
BitLocker Data Recovery Agent
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-100
Value:
DHCP Quarantine Enforcement Client
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-101
Value:
Provides DHCP based enforcement for NAP
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-103
Value:
1.0
(PID) Process:(952) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-102
Value:
Microsoft Corporation
Executable files
0
Suspicious files
1
Text files
26
Unknown types
0

Dropped files

PID
Process
Filename
Type
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVRD0CD.tmp.cvr —
MD5:—
SHA256:—
2288OUTLOOK.EXEC:\Users\admin\Documents\Outlook Files\~Outlook Data File - NoMail.pst.tmpbinary
MD5:—
SHA256:—
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\outlook logging\firstrun.logtext
MD5:—
SHA256:—
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\{21F3A1FA-B9C3-4CDC-B324-52DB3D455CA3}\{1C306CB1-771E-4B4B-A902-86E897877F5B}.pngimage
MD5:4C61C12EDBC453D7AE184976E95258E1
SHA256:296526F9A716C1AA91BA5D6F69F0EB92FDF79C2CB2CFCF0CEB22B7CCBC27035F
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_AvailabilityOptions_2_0914723E8F05104C9520C5169E6ADD76.datxml
MD5:EEAA832C12F20DE6AAAA9C7B77626E72
SHA256:C4C9A90F2C961D9EE79CF08FBEE647ED7DE0202288E876C7BAAD00F4CA29CA16
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_WorkHours_1_21F63E6308B7D94E94A500BD39426726.datxml
MD5:807EF0FC900FEB3DA82927990083D6E7
SHA256:4411E7DC978011222764943081500FFF0E43CBF7CCD44264BD1AB6306CA68913
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_TCPrefs_2_7C75AB69D8CB0C489A3642A0FBAE3B44.datxml
MD5:F194B1FA12F9B6F46A47391FAE8BEEC2
SHA256:FCD8D7E030BE6EA7588E5C6CB568E3F1BDFC263942074B693942A27DF9521A74
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_ConversationPrefs_2_529F2BF0DE2C0C4AA2E731CB5BB5A792.datxml
MD5:57F30B1BCA811C2FCB81F4C13F6A927B
SHA256:612BAD93621991CB09C347FF01EC600B46617247D5C041311FF459E247D8C2D3
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inftext
MD5:48DD6CAE43CE26B992C35799FCD76898
SHA256:7BFE1F3691E2B4FB4D61FBF5E9F7782FBE49DA1342DBD32201C2CC8E540DBD1A
2288OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_Calendar_2_4A7AFB3C272D8A488E5DB4BBAEFCA48F.datxml
MD5:B21ED3BD946332FF6EBC41A87776C6BB
SHA256:B1AAC4E817CD10670B785EF8E5523C4A883F44138E50486987DC73054A46F6F4
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
10
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2772
dUzv3Q.exe
GET
200
195.201.245.34:80
http://unhanorarse.altervista.org/add.php?usernameadmin
RU
—
—
malicious
2288
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2772
dUzv3Q.exe
104.23.98.190:443
pastebin.com
Cloudflare Inc
US
malicious
—
—
195.201.245.34:80
unhanorarse.altervista.org
Awanti Ltd.
RU
malicious
2288
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
pastebin.com
  • 104.23.98.190
  • 104.23.99.190
malicious
unhanorarse.altervista.org
  • 195.201.245.34
unknown
www.sitoweb.com
  • —
unknown
config.messenger.msn.com
  • 64.4.26.155
whitelisted

Threats

No threats detected
No debug info
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Reports
dUzv3Q.exe