File name:

Win7BootUpdater2.exe

Full analysis: https://app.any.run/tasks/c226e60c-1b91-4b9a-8fd0-8f945d96dc6a
Verdict: Malicious activity
Analysis date: January 17, 2020, 17:22:03
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:

8E0F36465F3686196156F65D363C2E38

SHA1:

A332EDC88EABC29E2BD6B72CE3B5148F7EB8D7A7

SHA256:

7D2047F0B5F45D2173094AAF0EDD55F7B55DFFDE7DAA6096B4A570CF4396958A

SSDEEP:

12288:KTU0h0WzwVUTbhAnMkh2hNupth4s7OZigyDo415bR2iIfb9UW:KVbz+UTbfkuqth4s7OZiRoa5dOT9U

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

    • Executable content was dropped or overwritten

      • Win7BootUpdater2.exe (PID: 3948)

    • Creates files in the Windows directory

      • Win7BootUpdater2.exe (PID: 3948)

  • 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 | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:10:07 22:14:29+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 158208
InitializedDataSize: 477696
UninitializedDataSize: -
EntryPoint: 0x26dd2
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 0.0.1.3
ProductVersionNumber: 0.0.1.3
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Coder for Life
OriginalFileName: Win7BootUpdater.exe
FileDescription: Boot Updater for Windows 7
FileVersion: 0.0.1.3
InternalName: Win7BootUpdater
LegalCopyright: Copyright (c) jeff@coderforlife.com 2011
ProductName: Win7BootUpdater
ProductVersion: 0.0.1.3

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-Oct-2018 20:14:29
Detected languages:
  • English - United States
CompanyName: Coder for Life
OriginalFilename: Win7BootUpdater.exe
FileDescription: Boot Updater for Windows 7
FileVersion: 0.0.1.3
InternalName: Win7BootUpdater
LegalCopyright: Copyright (c) jeff@coderforlife.com 2011
ProductName: Win7BootUpdater
ProductVersion: 0.0.1.3

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: 0x000000F8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 07-Oct-2018 20:14:29
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_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000269C1
0x00026A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.26514
.rdata
0x00028000
0x0006F5C8
0x0006F600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.72008
.data
0x00098000
0x00000C9C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.26574
.tls
0x00099000
0x0000000D
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0009A000
0x00004288
0x00004400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.10948

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.10212
739
UNKNOWN
English - United States
RT_MANIFEST
2
6.30481
4264
UNKNOWN
English - United States
RT_ICON
3
6.17099
9640
UNKNOWN
English - United States
RT_ICON

Imports

ADVAPI32.dll
KERNEL32.dll
MSVCP90.dll
MSVCR90.dll
SHLWAPI.dll
VERSION.dll
WIMGAPI.DLL
mscoree.dll
msvcm90.dll
ntdll.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
2
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start win7bootupdater2.exe win7bootupdater2.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
960"C:\Users\admin\AppData\Local\Temp\Win7BootUpdater2.exe" C:\Users\admin\AppData\Local\Temp\Win7BootUpdater2.exe—explorer.exe
User:
admin
Company:
Coder for Life
Integrity Level:
MEDIUM
Description:
Boot Updater for Windows 7
Exit code:
3221226540
Version:
0.0.1.3
Modules
Images
c:\users\admin\appdata\local\temp\win7bootupdater2.exe
c:\systemroot\system32\ntdll.dll
3948"C:\Users\admin\AppData\Local\Temp\Win7BootUpdater2.exe" C:\Users\admin\AppData\Local\Temp\Win7BootUpdater2.exe
explorer.exe
User:
admin
Company:
Coder for Life
Integrity Level:
HIGH
Description:
Boot Updater for Windows 7
Exit code:
0
Version:
0.0.1.3
Modules
Images
c:\users\admin\appdata\local\temp\win7bootupdater2.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
596
Read events
555
Write events
40
Delete events
1

Modification events

(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:NodeSlots
Value:
020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:MRUListEx
Value:
01000000070000000200000009000000080000000000000006000000030000000500000004000000FFFFFFFF
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0
Operation:writeName:1
Value:
5800310000000000454B854A11204C49425241527E310000400008000400EFBE454B854A454B854A2A0000001D2A00000000030000000000000000000000000000004C0069006200720061007200690065007300000018000000
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0
Operation:writeName:MRUListEx
Value:
0100000000000000FFFFFFFF
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0\1
Operation:writeName:0
Value:
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
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0\1
Operation:writeName:MRUListEx
Value:
00000000FFFFFFFF
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:writeName:NodeSlots
Value:
02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0\1\0
Operation:writeName:NodeSlot
Value:
112
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\0\0\0\1\0
Operation:writeName:MRUListEx
Value:
FFFFFFFF
(PID) Process:(3948) Win7BootUpdater2.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\112\ComDlg
Operation:writeName:TV_FolderType
Value:
{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}
Executable files
5
Suspicious files
2
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
3948Win7BootUpdater2.exeC:\Users\admin\AppData\Local\Temp\WIMC407.tmp —
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Users\admin\AppData\Local\Temp\wexC408.tmp —
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Windows\system32\winload.exe —
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Windows\system32\en-US\winload.exe.mui —
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Windows\system32\winresume.exe —
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Users\admin\AppData\Local\Temp\WIM9E7C.tmp —
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Users\admin\AppData\Local\Temp\wex9E8C.tmp —
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Windows\system32\winload~1.exeexecutable
MD5:—
SHA256:—
3948Win7BootUpdater2.exe\\?\Volume{e1a82db3-a9f0-11e7-b142-806e6f6e6963}\bootmgrbinary
MD5:—
SHA256:—
3948Win7BootUpdater2.exeC:\Windows\system32\en-US\winresume.exe~1.muiexecutable
MD5:—
SHA256:—
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
Win7BootUpdater2.exe