File name:

GAinstP.exe

Full analysis: https://app.any.run/tasks/774f7d48-e115-4934-9578-ff343f7bd14f
Verdict: Malicious activity
Analysis date: July 27, 2021, 02:33:37
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:

0F656A97CBB1AD46AB94733DCFFEA841

SHA1:

93819A678118B4CEA3CA1F68A17A3437F62B9F58

SHA256:

E1369A7D543EE51A09F4184CC7B3F4F3A85E49BCC3EEFC9BD85B89820FAB10CD

SSDEEP:

24576:zW+aYu4q29CBuWEri4SCGX/kaIvufnXT/:zWS8e/WEmBC+/k98D/

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

    • Application was dropped or rewritten from another process

      • initAxGAx.exe (PID: 2220)
      • xw_install.exe (PID: 3240)
      • FSW32.exe (PID: 3648)
  • SUSPICIOUS

    • Reads the computer name

      • GAinstP.exe (PID: 2436)
    • Checks supported languages

      • GAinstP.exe (PID: 2436)
    • Drops a file with too old compile date

      • GAinstP.exe (PID: 2436)
    • Executable content was dropped or overwritten

      • GAinstP.exe (PID: 2436)
    • Searches for installed software

      • GAinstP.exe (PID: 2436)
  • INFO

    • Manual execution by user

      • explorer.exe (PID: 3332)
    • Checks supported languages

      • explorer.exe (PID: 3332)
    • Reads the computer name

      • explorer.exe (PID: 3332)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 EXE PECompact compressed (generic) (52.3)
.exe | Win32 Executable Delphi generic (17.8)
.scr | Windows screen saver (16.4)
.exe | Win32 Executable (generic) (5.6)
.exe | Win16/32 Executable Delphi generic (2.6)

EXIF

EXE

Comments: -
ProductVersion: 2020.3.12.0
ProductName: -
OriginalFileName: GAinstP.exe
LegalTrademarks: -
LegalCopyright: -
InternalName: -
FileVersion: 2020.5.20.0
FileDescription: PROD
CompanyName: -
CharacterSet: Windows, Korea (Shift - KSC 5601)
LanguageCode: Korean
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 2020.5.20.0
FileVersionNumber: 2020.5.20.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0xa08dc
UninitializedDataSize: -
InitializedDataSize: 301056
CodeSize: 653824
LinkerVersion: 2.25
PEType: PE32
TimeStamp: 1992:06:20 00:22:17+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • Korean - Korea
CompanyName: -
FileDescription: PROD
FileVersion: 2020.5.20.0
InternalName: -
LegalCopyright: -
LegalTrademarks: -
OriginalFilename: GAinstP.exe
ProductName: -
ProductVersion: 2020.3.12.0
Comments: -

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

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
CODE
0x00001000
0x0009F978
0x0009FA00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.56618
DATA
0x000A1000
0x00004DDC
0x00004E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.07618
BSS
0x000A6000
0x00002E8D
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x000A9000
0x00002644
0x00002800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.9252
.tls
0x000AC000
0x00000010
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x000AD000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.195201
.reloc
0x000AE000
0x0000B6D4
0x0000B800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
6.63
.rsrc
0x000BA000
0x00036800
0x00036800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
5.29778

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.28078
672
UNKNOWN
Korean - Korea
RT_VERSION
2
2.80231
308
UNKNOWN
UNKNOWN
RT_CURSOR
3
3.00046
308
UNKNOWN
UNKNOWN
RT_CURSOR
4
2.56318
308
UNKNOWN
UNKNOWN
RT_CURSOR
5
2.6949
308
UNKNOWN
UNKNOWN
RT_CURSOR
6
2.62527
308
UNKNOWN
UNKNOWN
RT_CURSOR
7
2.91604
308
UNKNOWN
UNKNOWN
RT_CURSOR
8
2.31558
308
UNKNOWN
UNKNOWN
RT_CURSOR
9
2.6633
308
UNKNOWN
UNKNOWN
RT_CURSOR
4061
3.24418
768
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
gdi32.dll
kernel32.dll
ole32.dll
oleaut32.dll
user32.dll
version.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
5
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start gainstp.exe xw_install.exe no specs fsw32.exe no specs initaxgax.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2220c:\lni\temp\initAxGAx.exec:\lni\temp\initAxGAx.exeGAinstP.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Version:
2020.7.3.0
Modules
Images
c:\lni\temp\initaxgax.exe
c:\windows\system32\ntdll.dll
2436"C:\Users\admin\AppData\Local\Temp\GAinstP.exe" C:\Users\admin\AppData\Local\Temp\GAinstP.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
PROD
Exit code:
0
Version:
2020.5.20.0
Modules
Images
c:\users\admin\appdata\local\temp\gainstp.exe
c:\windows\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\advapi32.dll
c:\windows\system32\sechost.dll
3240c:\lni\temp\xw_install.exec:\lni\temp\xw_install.exeGAinstP.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\lni\temp\xw_install.exe
c:\windows\system32\ntdll.dll
3332"C:\Windows\explorer.exe" C:\Windows\explorer.exeExplorer.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\lpk.dll
c:\windows\system32\user32.dll
3648c:\lni\temp\FSW32.exec:\lni\temp\FSW32.exeGAinstP.exe
User:
admin
Company:
Fasoo.com, Inc.
Integrity Level:
MEDIUM
Description:
Fasoo DRM
Exit code:
3221226540
Version:
4.65
Modules
Images
c:\lni\temp\fsw32.exe
c:\windows\system32\ntdll.dll
Total events
2 786
Read events
2 786
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2436GAinstP.exeC:\lni\temp\xw_install.exeexecutable
MD5:D780ABB1673A56C3D4393F700231D0E1
SHA256:3A00EAD733DBA9571ECC153D0707EBCE949E700CE93192C0E8B86E36EF413342
2436GAinstP.exeC:\lni\temp\FSW32.exeexecutable
MD5:133F136E58F9D5C1AFABC24F15A09139
SHA256:89F94BFCED1BF97D0BD4D8D4EA7606D6CB536D49529D14CE57B1A6BF9351751F
2436GAinstP.exeC:\lni\temp\initAxGAx.exeexecutable
MD5:7321AC1514630BEDF837ADB17B1BE8DE
SHA256:04CDED4D7F6419D20351DF2AB35BF28BB30022E7A4816834A9633ADB3627DF6C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
1
DNS requests
1
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2436
GAinstP.exe
GET
200
121.163.173.29:80
http://sales.kbinsure.co.kr/eus/FileSave/SetupFile/initAxGAx.exe
KR
executable
2.45 Mb
suspicious
2436
GAinstP.exe
HEAD
200
121.163.173.29:80
http://sales.kbinsure.co.kr/eus/FileSave/ch_fsw/files/FSW32.exe
KR
executable
8.06 Mb
suspicious
2436
GAinstP.exe
GET
200
121.163.173.29:80
http://sales.kbinsure.co.kr/eus/FileSave/SetupFile/xw_install.exe
KR
executable
8.06 Mb
suspicious
2436
GAinstP.exe
HEAD
200
121.163.173.29:80
http://sales.kbinsure.co.kr/eus/FileSave/SetupFile/xw_install.exe
KR
suspicious
2436
GAinstP.exe
GET
200
121.163.173.29:80
http://sales.kbinsure.co.kr/eus/FileSave/ch_fsw/files/FSW32.exe
KR
executable
12.3 Mb
suspicious
2436
GAinstP.exe
HEAD
200
121.163.173.29:80
http://sales.kbinsure.co.kr/eus/FileSave/SetupFile/initAxGAx.exe
KR
executable
12.3 Mb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2436
GAinstP.exe
121.163.173.29:80
sales.kbinsure.co.kr
KB Insurance
KR
suspicious

DNS requests

Domain
IP
Reputation
sales.kbinsure.co.kr
  • 121.163.173.29
suspicious

Threats

PID
Process
Class
Message
2436
GAinstP.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info