File name:

rufus-3.14.exe

Full analysis: https://app.any.run/tasks/e691d9f7-2d84-4113-91a9-9f208bf382ed
Verdict: Malicious activity
Analysis date: May 21, 2021, 02:27:36
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed
MD5:

C1DF434CF15AEB31783E1144B8A30059

SHA1:

1C385EC41D5F20AB411BD20E792AD8E7DA7FEAF9

SHA256:

C0CCF4F480545B50169CC1F5BF92B357CE588520CB8534128200CA48FC6AE588

SSDEEP:

24576:g8wnf/FU0nBI1gbXfrnSuEw239Bwyu+4WVIBjP0q/E8kw2hd27:g5NlBI1gbmHw+BLu+5Il8qpb2hU

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 Windows auto-update feature

      • rufus-3.14.exe (PID: 3780)

    • Disables Windows Defender

      • rufus-3.14.exe (PID: 3780)

  • SUSPICIOUS

    No suspicious indicators.

  • 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 | UPX compressed Win32 Executable (64.2)
.dll | Win32 Dynamic Link Library (generic) (15.6)
.exe | Win32 Executable (generic) (10.6)
.exe | Generic Win/DOS Executable (4.7)
.exe | DOS Executable Generic (4.7)

EXIF

EXE

ProductVersion: 3.14.1788
ProductName: Rufus
OriginalFileName: rufus-3.14.exe
LegalTrademarks: https://www.gnu.org/licenses/gpl-3.0.html
LegalCopyright: © 2011-2021 Pete Batard (GPL v3)
InternalName: Rufus
FileVersion: 3.14.1788
FileDescription: Rufus
CompanyName: Akeo Consulting
Comments: https://rufus.ie
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 3.14.1788.0
FileVersionNumber: 3.14.1788.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 1
OSVersion: 4
EntryPoint: 0x3456c0
UninitializedDataSize: 2306048
InitializedDataSize: 45056
CodeSize: 1126400
LinkerVersion: 2.36
PEType: PE32
TimeStamp: 0000:00:00 00:00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Jan-1970 00:00:00
TLS Callbacks: 1 callback(s) detected.
Comments: https://rufus.ie
CompanyName: Akeo Consulting
FileDescription: Rufus
FileVersion: 3.14.1788
InternalName: Rufus
LegalCopyright: © 2011-2021 Pete Batard (GPL v3)
LegalTrademarks: https://www.gnu.org/licenses/gpl-3.0.html
OriginalFilename: rufus-3.14.exe
ProductName: Rufus
ProductVersion: 3.14.1788

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: 01-Jan-1970 00:00:00
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DEBUG_STRIPPED
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x00233000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x00234000
0x00113000
0x00112400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99974
.rsrc
0x00347000
0x0000B000
0x0000A600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.96284

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.21284
2238
UNKNOWN
UNKNOWN
RT_MANIFEST
2
3.68423
9640
UNKNOWN
UNKNOWN
RT_ICON
3
3.77127
4264
UNKNOWN
UNKNOWN
RT_ICON
4
3.98144
2440
UNKNOWN
UNKNOWN
RT_ICON
5
4.04318
1128
UNKNOWN
UNKNOWN
RT_ICON
101
0
2398
UNKNOWN
UNKNOWN
RT_DIALOG
102
0
316
UNKNOWN
UNKNOWN
RT_DIALOG
103
0
470
UNKNOWN
UNKNOWN
RT_DIALOG
104
0
1268
UNKNOWN
UNKNOWN
RT_DIALOG
105
0
172
UNKNOWN
UNKNOWN
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.DLL
COMDLG32.DLL
CRYPT32.dll
GDI32.dll
KERNEL32.DLL
SETUPAPI.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
2
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start rufus-3.14.exe rufus-3.14.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3780"C:\Users\admin\AppData\Local\Temp\rufus-3.14.exe" C:\Users\admin\AppData\Local\Temp\rufus-3.14.exe
explorer.exe
User:
admin
Company:
Akeo Consulting
Integrity Level:
HIGH
Description:
Rufus
Exit code:
0
Version:
3.14.1788
Modules
Images
c:\users\admin\appdata\local\temp\rufus-3.14.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
3940"C:\Users\admin\AppData\Local\Temp\rufus-3.14.exe" C:\Users\admin\AppData\Local\Temp\rufus-3.14.exe—explorer.exe
User:
admin
Company:
Akeo Consulting
Integrity Level:
MEDIUM
Description:
Rufus
Exit code:
3221226540
Version:
3.14.1788
Modules
Images
c:\users\admin\appdata\local\temp\rufus-3.14.exe
c:\systemroot\system32\ntdll.dll
Total events
57
Read events
11
Write events
18
Delete events
28

Modification events

(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}Machine\Software\Policies\Microsoft\Windows\WindowsUpdate\AU
Operation:writeName:IncludeRecommendedUpdates
Value:
0
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}Machine\Software\Policies\Microsoft\Windows\WindowsUpdate\AU
Operation:writeName:AutoInstallMinorUpdates
Value:
0
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}Machine\Software\Policies\Microsoft\Windows Defender
Operation:writeName:DisableAntiSpyware
Value:
1
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}Machine\Software\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableRealtimeMonitoring
Value:
1
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}Machine\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Operation:writeName:NoDriveTypeAutorun
Value:
158
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}User
Operation:delete keyName:(default)
Value:
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects
Operation:delete keyName:(default)
Value:
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}Machine
Operation:delete keyName:(default)
Value:
(PID) Process:(3780) rufus-3.14.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{70DA50E7-21C3-4470-898A-76CEE497A03D}Machine\Software
Operation:delete keyName:(default)
Value:
Executable files
0
Suspicious files
1
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
3780rufus-3.14.exeC:\Windows\System32\GroupPolicy\gpt.initext
MD5:—
SHA256:—
3780rufus-3.14.exeC:\Windows\System32\GroupPolicy\GPT.INItext
MD5:—
SHA256:—
3780rufus-3.14.exeC:\Users\admin\AppData\Local\Temp\RufBFB3.tmptext
MD5:A5E75F38E202625661BAF5582912583F
SHA256:7A4FB90CE7332206F7F7E93055085BB55D5F27E42CE8DD84C5EC3873A0CB375D
3780rufus-3.14.exeC:\Windows\System32\GroupPolicy\Machine\Registry.polbinary
MD5:377AC641CF4F9667421E54D62A25BD4C
SHA256:F25A5A5ABA722FC2F09A1086A132AEEBDBCC17ADCBBDBDE1A7AE960DB97DBD37
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
rufus-3.14.exe