File name:

BCHScr.scr

Full analysis: https://app.any.run/tasks/a2c3c844-a023-490c-a70a-0a37f31d8960
Verdict: Malicious activity
Analysis date: December 26, 2018, 19:28:24
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:

CA6A044DF820230C10D1DCA10398DE36

SHA1:

9F28B8BDE313C0A86346C1D821753C80697E49B4

SHA256:

ADBA471F0C85588D3A636064D4826608520CD06E0C2DE564B096DF92EB4F4554

SSDEEP:

24576:cBf0vZJd3XFlVx28pcxWGm6+yBf1QJ9LqXA5w2Je6La0uwcsoCKvKLT2nz+Xx:cBfynR2ExGmEB1OqQRedIPrMyXx

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

    • Creates files in the user directory

      • BCHScr.scr (PID: 3032)

  • 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 Borland Delphi 7 (96.4)
.exe | Win32 Executable Delphi generic (2)
.exe | Win32 Executable (generic) (0.6)
.exe | Win16/32 Executable Delphi generic (0.3)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:20 00:22:17+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 569856
InitializedDataSize: 148480
UninitializedDataSize: -
EntryPoint: 0x86ec0
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 2.0.1.0
ProductVersionNumber: 2.0.1.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
CompanyName: Jan Kolarik & Ondrej Vaverka
FileDescription: Screensaver created with InstantStorm
FileVersion: 2.0.1.0
InternalName: instantstorm_screensaver
LegalCopyright: Copyright © 2004-2014 Jan Kolarik & Ondrej Vaverka
LegalTrademarks: -
OriginalFileName: screensaver.scr
ProductName: Screensaver created with InstantStorm
ProductVersion: 2.0.1.0
Comments: Screensaver created with InstantStorm

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • Czech - Czech Republic
  • English - United States
CompanyName: Jan Kolarik & Ondrej Vaverka
FileDescription: Screensaver created with InstantStorm
FileVersion: 2.0.1.0
InternalName: instantstorm_screensaver
LegalCopyright: Copyright © 2004-2014 Jan Kolarik & Ondrej Vaverka
LegalTrademarks: -
OriginalFilename: screensaver.scr
ProductName: Screensaver created with InstantStorm
ProductVersion: 2.0.1.0
Comments: Screensaver created with InstantStorm

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 19-Jun-1992 22:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • 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
CODE
0x00001000
0x0008B17C
0x0008B200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.54799
DATA
0x0008D000
0x00001E38
0x00002000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.74886
BSS
0x0008F000
0x00000FC5
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00090000
0x000027CE
0x00002800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.03543
.tls
0x00093000
0x00000010
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x00094000
0x0000002C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.569771
.reloc
0x00095000
0x0000943C
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0
.rsrc
0x0009F000
0x00016400
0x00016400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
6.29726

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.61293
754
UNKNOWN
Czech - Czech Republic
RT_MANIFEST
2
2.36879
304
UNKNOWN
Czech - Czech Republic
RT_ICON
3
1.30895
176
UNKNOWN
Czech - Czech Republic
RT_ICON
4
1.88501
1640
UNKNOWN
Czech - Czech Republic
RT_ICON
5
2.24534
744
UNKNOWN
Czech - Czech Republic
RT_ICON
6
2.28279
296
UNKNOWN
Czech - Czech Republic
RT_ICON
7
5.51661
3752
UNKNOWN
Czech - Czech Republic
RT_ICON
8
5.42358
2216
UNKNOWN
Czech - Czech Republic
RT_ICON
9
3.81869
1384
UNKNOWN
Czech - Czech Republic
RT_ICON
10
6.07504
7336
UNKNOWN
Czech - Czech Republic
RT_ICON

Imports

advapi32.dll
comctl32.dll
gdi32.dll
kernel32.dll
ole32.dll
oleaut32.dll
shell32.dll
user32.dll
version.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
31
Monitored processes
1
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start bchscr.scr no specs

Process information

PID
CMD
Path
Indicators
Parent process
3032"C:\Users\admin\AppData\Local\Temp\BCHScr.scr" /SC:\Users\admin\AppData\Local\Temp\BCHScr.scr—explorer.exe
User:
admin
Company:
Jan Kolarik & Ondrej Vaverka
Integrity Level:
MEDIUM
Description:
Screensaver created with InstantStorm
Exit code:
0
Version:
2.0.1.0
Modules
Images
c:\users\admin\appdata\local\temp\bchscr.scr
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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\advapi32.dll
Total events
25
Read events
20
Write events
5
Delete events
0

Modification events

(PID) Process:(3032) BCHScr.scrKey:HKEY_CURRENT_USER\Software\InstantStormSavers\2132018111433720
Operation:writeName:ResChange
Value:
65536
(PID) Process:(3032) BCHScr.scrKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3032) BCHScr.scrKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
0
Suspicious files
0
Text files
0
Unknown types
20

Dropped files

PID
Process
Filename
Type
3032BCHScr.scrC:\Users\admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\settings.sxx —
MD5:—
SHA256:—
3032BCHScr.scrC:\Users\admin\AppData\Local\Temp\2132018111433720\scrnsave.swfswf
MD5:—
SHA256:—
3032BCHScr.scrC:\Users\admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\settings.solsol
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
BCHScr.scr