File name:

Universal BIOS Backup ToolKit 2.0.exe

Full analysis: https://app.any.run/tasks/244f4af2-350e-42fc-8f3f-16c8919266fb
Verdict: Malicious activity
Analysis date: November 27, 2021, 00:02:19
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, UPX compressed
MD5:

E20002DBA2F2129797400B4BBF5CACE7

SHA1:

0BED0F6320CF705AB454CE14DECC0A3FC6840337

SHA256:

672BC532799A091C2422F3676550B019CFF007F3EBBA05A4BA7222C9C810179B

SSDEEP:

12288:mOJoScuuvTcgQ6HzAQJVtBPUmrjvEtoDvPDtTOVb/+PWFIgpi:m82cgQ8UmnPUmPSCvPxORFIt

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

    • Drops executable file immediately after starts

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

    • Loads dropped or rewritten executable

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

  • SUSPICIOUS

    • Reads the computer name

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

    • Executable content was dropped or overwritten

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

    • Drops a file that was compiled in debug mode

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

    • Drops a file with too old compile date

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

    • Checks supported languages

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • Universal BIOS Backup ToolKit 2.0.exe (PID: 3580)

    • Manual execution by user

      • explorer.exe (PID: 2904)

    • Checks supported languages

      • explorer.exe (PID: 2904)

    • Reads the computer name

      • explorer.exe (PID: 2904)
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 (38.2)
.exe | Win32 EXE Yoda's Crypter (37.5)
.dll | Win32 Dynamic Link Library (generic) (9.2)
.exe | Win32 Executable (generic) (6.3)
.exe | Clipper DOS Executable (2.8)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1972:12:25 06:33:23+01:00
PEType: PE32
LinkerVersion: 4
CodeSize: 40960
InitializedDataSize: 4096
UninitializedDataSize: 73728
EntryPoint: 0x1bb90
OSVersion: 4
ImageVersion: 2
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 2.0.1.0
ProductVersionNumber: 2.0.1.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Chinese (Simplified)
CharacterSet: Unicode
FileVersion: 2.0.1.0
FileDescription: BIOS Backup ToolKit
ProductName: BIOS Backup ToolKit
ProductVersion: 2.0.1.0
CompanyName: DavidXXW Workgroup
LegalCopyright: This tool only for technological research and validating vulnerabilities in the test environment. Does not involve the any copyrighted content, only for research and technological exchanges. Please delete within 24 hours, or for all the consequences arising from your own!
Comments: This tool only for technological research and validating vulnerabilities in the test environment. Does not involve the any copyrighted content, only for research and technological exchanges. Please delete within 24 hours, or for all the consequences arising from your own!

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 25-Dec-1972 05:33:23
Detected languages:
  • Chinese - PRC
FileVersion: 2.0.1.0
FileDescription: BIOS Backup ToolKit
ProductName: BIOS Backup ToolKit
ProductVersion: 2.0.1.0
CompanyName: DavidXXW Workgroup
LegalCopyright: This tool only for technological research and validating vulnerabilities in the test environment. Does not involve the any copyrighted content, only for research and technological exchanges. Please delete within 24 hours, or for all the consequences arising from your own!
Comments: This tool only for technological research and validating vulnerabilities in the test environment. Does not involve the any copyrighted content, only for research and technological exchanges. Please delete within 24 hours, or for all the consequences arising from your own!

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 25-Dec-1972 05:33:23
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x00012000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x00013000
0x0000A000
0x00009800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.96193
.rsrc
0x0001D000
0x00001000
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.52449

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.35242
1700
Latin 1 / Western European
Chinese - PRC
RT_VERSION
2
2.18136
296
Latin 1 / Western European
Chinese - PRC
RT_ICON
129
2.37086
34
Latin 1 / Western European
Chinese - PRC
RT_GROUP_ICON

Imports

KERNEL32.DLL
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start universal bios backup toolkit 2.0.exe explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2904"C:\Windows\explorer.exe" C:\Windows\explorer.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\windows\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\user32.dll
c:\windows\system32\gdi32.dll
3580"C:\Users\admin\AppData\Local\Temp\Universal BIOS Backup ToolKit 2.0.exe" C:\Users\admin\AppData\Local\Temp\Universal BIOS Backup ToolKit 2.0.exe
Explorer.EXE
User:
admin
Company:
DavidXXW Workgroup
Integrity Level:
MEDIUM
Description:
BIOS Backup ToolKit
Exit code:
0
Version:
2.0.1.0
Modules
Images
c:\users\admin\appdata\local\temp\universal bios backup toolkit 2.0.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.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\imm32.dll
Total events
78
Read events
78
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3580Universal BIOS Backup ToolKit 2.0.exeC:\Users\admin\AppData\Local\Temp\E_N4\krnln.fnrexecutable
MD5:638E737B2293CF7B1F14C0B4FB1F3289
SHA256:BAAD4798C3AB24DEC8F0AC3CDE48E2FEE2E2DFFA60D2B2497CD295CD6319FD5B
3580Universal BIOS Backup ToolKit 2.0.exeC:\Users\admin\AppData\Local\Temp\E_N4\PhyDMACC.dllexecutable
MD5:7D0F0C8906B2557825E346870CABBE7A
SHA256:2364B47EA6C12B2746EB558A568A8C887D9EBAC78DAB3722F1F72C71BD9D52AA
3580Universal BIOS Backup ToolKit 2.0.exeC:\Users\admin\AppData\Local\Temp\E_N4\GDI+֧�ֿ�.fneexecutable
MD5:77EA76FF8B4BCE61C5955BC31BB33518
SHA256:316E6B6BF5DB2EEDCFFBC3204423A17583B4EADA920A3BB86605EE762C591687
3580Universal BIOS Backup ToolKit 2.0.exeC:\Users\admin\AppData\Local\Temp\PhyDMACCx86.sysexecutable
MD5:F6A558724F631BA04CDABFEAF99F4B2E
SHA256:ECF25B107475E1CEEE90A208C677E29CCCA26DC528FDFFD0F728A71E6EC04C34
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
Universal BIOS Backup ToolKit 2.0.exe