File name:

notmyfault.exe

Full analysis: https://app.any.run/tasks/df9d24c4-bac2-4e21-9a47-8a50865e9c9c
Verdict: Malicious activity
Analysis date: January 14, 2022, 22:33:47
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:

D41D8CD98F00B204E9800998ECF8427E

SHA1:

F5C95CE60E17F6C46F0EB2B0E292AD28AFEB04D1

SHA256:

EAF59DFECBD26A8817237C56EB631C7E8CAE110CAD2CADDDE6082B7596D760A5

SSDEEP:

6144:xKXGoFVXuA1c24rBcpMcwWq23LaERKcfdZYvG3wHABCjO0fcyJi:oGyVXuAm2sBcpMcT3LtHfSJU6i

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

    No malicious indicators.
  • SUSPICIOUS

    • Reads the computer name

      • notmyfault.exe (PID: 1304)
    • Checks supported languages

      • notmyfault.exe (PID: 1304)
    • Creates files in the Windows directory

      • notmyfault.exe (PID: 1304)
    • Executable content was dropped or overwritten

      • notmyfault.exe (PID: 1304)
    • Reads Environment values

      • notmyfault.exe (PID: 1304)
    • Creates files in the driver directory

      • notmyfault.exe (PID: 1304)
    • Drops a file that was compiled in debug mode

      • notmyfault.exe (PID: 1304)
  • INFO

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

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

ProductVersion: 4.2
ProductName: Sysinternals NotMyfault
OriginalFileName: NotMyfault.exe
LegalCopyright: Copyright (C) 2002-2019 Mark Russinovich
InternalName: Sysinternals NotMyfault
FileVersion: 4.2
FileDescription: Driver Bug Test Program
CompanyName: Sysinternals - www.sysinternals.com
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: 0
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 4.20.0.0
FileVersionNumber: 4.20.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: 0
OSVersion: 5.1
EntryPoint: 0x489a
UninitializedDataSize: 0
InitializedDataSize: 183808
CodeSize: 321024
LinkerVersion: 14.16
PEType: PE32
TimeStamp: 2019:06:12 20:41:42+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 12-Jun-2019 18:41:42
Detected languages:
  • English - United States
Debug artifacts:
  • C:\agent\_work\6\s\exe\Win32\Release\NotMyFault.pdb
CompanyName: Sysinternals - www.sysinternals.com
FileDescription: Driver Bug Test Program
FileVersion: 4.20
InternalName: Sysinternals NotMyfault
LegalCopyright: Copyright (C) 2002-2019 Mark Russinovich
OriginalFilename: NotMyfault.exe
ProductName: Sysinternals NotMyfault
ProductVersion: 4.20

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: 0x00000118

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 12-Jun-2019 18:41:42
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0004E520
0x0004E600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.60667
.rdata
0x00050000
0x00010C06
0x00010E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.00565
.data
0x00061000
0x00001E3C
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.07385
.rsrc
0x00063000
0x00017520
0x00017600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.98138
.reloc
0x0007B000
0x00002908
0x00002A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.65678

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.05508
649
UNKNOWN
English - United States
RT_MANIFEST
2
3.21081
2216
UNKNOWN
English - United States
RT_ICON
3
1.98655
1384
UNKNOWN
English - United States
RT_ICON
4
7.97767
41520
UNKNOWN
English - United States
RT_ICON
5
4.18492
9640
UNKNOWN
English - United States
RT_ICON
6
4.56482
4264
UNKNOWN
English - United States
RT_ICON
7
4.31149
1128
UNKNOWN
English - United States
RT_ICON
CRASH
3.44677
1364
UNKNOWN
English - United States
RT_DIALOG
HANG
3.38146
878
UNKNOWN
English - United States
RT_DIALOG
LEAK
3.38596
1204
UNKNOWN
English - United States
RT_DIALOG
BSODCOLORS
3.19345
1072
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
VERSION.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
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 notmyfault.exe no specs notmyfault.exe

Process information

PID
CMD
Path
Indicators
Parent process
2956"C:\Users\admin\AppData\Local\Temp\notmyfault.exe" C:\Users\admin\AppData\Local\Temp\notmyfault.exeExplorer.EXE
User:
admin
Company:
Sysinternals - www.sysinternals.com
Integrity Level:
MEDIUM
Description:
Driver Bug Test Program
Exit code:
3221226540
Version:
4.20
Modules
Images
c:\users\admin\appdata\local\temp\notmyfault.exe
c:\windows\system32\ntdll.dll
1304"C:\Users\admin\AppData\Local\Temp\notmyfault.exe" C:\Users\admin\AppData\Local\Temp\notmyfault.exe
Explorer.EXE
User:
admin
Company:
Sysinternals - www.sysinternals.com
Integrity Level:
HIGH
Description:
Driver Bug Test Program
Version:
4.20
Modules
Images
c:\users\admin\appdata\local\temp\notmyfault.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\version.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\shell32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\riched32.dll
c:\windows\system32\riched20.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\ole32.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\clbcatq.dll
Total events
124
Read events
123
Write events
1
Delete events
0

Modification events

(PID) Process:(1304) notmyfault.exeKey:HKEY_CURRENT_USER\Software\Sysinternals\NotMyFault
Operation:writeName:EulaAccepted
Value:
1
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
1304notmyfault.exeC:\Windows\system32\drivers\myfault.sysexecutable
MD5:BBE0B398C16C9F443A99688405A3541E
SHA256:1DC565BD6DCC2E4D1915B1FD660AFB7253BF9907CEE29FF2EB4E49DF46E6417A
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