File name:

hnctt20.exe

Full analysis: https://app.any.run/tasks/08b51c9f-695d-4cb3-ab9e-da3fd512079f
Verdict: Malicious activity
Analysis date: April 09, 2019, 09:27:20
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:

E4E20D2132BBF0FE4A5AC7A1DF6A5402

SHA1:

C778B89DA182835D0F0BE60919D527C9C6E9D40B

SHA256:

FA2BB1C8EC18FC1FDF95269B387D181822DDF58E991029D516EADDFC6C5F1EA3

SSDEEP:

49152:ihyYA7ury202WIFxUum9CTwONgaVrGKW3L9tBQ0sanV2d/iHw7f3bG:BY6urK2WsxUpCTXgaVrGKt0saV2d/iH/

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

    • Connects to CnC server

      • hnctt20.exe (PID: 1300)

  • SUSPICIOUS

    • Creates files in the user directory

      • hnctt20.exe (PID: 1300)

  • 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) (16.3)
.exe | Win64 Executable (generic) (14.5)
.dll | Win32 Dynamic Link Library (generic) (3.4)
.exe | Win32 Executable (generic) (2.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:04:04 08:13:36+02:00
PEType: PE32
LinkerVersion: 10
CodeSize: 1255936
InitializedDataSize: 627712
UninitializedDataSize: -
EntryPoint: 0x10c37a
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.1.0.1
ProductVersionNumber: 1.1.0.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Korean
CharacterSet: Unicode
FileDescription: utildown
FileVersion: 1.1.0.1
InternalName: utildown.exe
OriginalFileName: utildown.exe
ProductVersion: 1.1.0.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 04-Apr-2017 06:13:36
Detected languages:
  • English - United States
  • Korean - Korea
Debug artifacts:
  • C:\Work\2017\utildown\Release\utildown.pdb
FileDescription: utildown
FileVersion: 1.1.0.1
InternalName: utildown.exe
OriginalFilename: utildown.exe
ProductVersion: 1.1.0.1

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: 04-Apr-2017 06:13:36
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
0x00132997
0x00132A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.53868
.rdata
0x00134000
0x0004B62E
0x0004B800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.93725
.data
0x00180000
0x0000EAFC
0x00006A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.7654
.rsrc
0x0018F000
0x0001D054
0x0001D200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.19644
.reloc
0x001AD000
0x00029E78
0x0002A000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
5.05578

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.05194
866
Latin 1 / Western European
English - United States
RT_MANIFEST
2
3.52594
1640
Latin 1 / Western European
Korean - Korea
RT_ICON
3
3.83129
744
Latin 1 / Western European
Korean - Korea
RT_ICON
4
3.14704
296
Latin 1 / Western European
Korean - Korea
RT_ICON
5
5.38089
3752
Latin 1 / Western European
Korean - Korea
RT_ICON
6
5.83809
2216
Latin 1 / Western European
Korean - Korea
RT_ICON
7
3.73454
114
Latin 1 / Western European
Korean - Korea
RT_STRING
8
4.90831
9640
Latin 1 / Western European
Korean - Korea
RT_ICON
9
5.26905
4264
Latin 1 / Western European
Korean - Korea
RT_ICON
10
5.03088
1128
Latin 1 / Western European
Korean - Korea
RT_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
IMM32.dll
KERNEL32.dll
MSIMG32.dll
NETAPI32.dll
OLEACC.dll
OLEAUT32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start hnctt20.exe hnctt20.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1288"C:\Users\admin\AppData\Local\Temp\hnctt20.exe" C:\Users\admin\AppData\Local\Temp\hnctt20.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
utildown
Exit code:
3221226540
Version:
1.1.0.1
Modules
Images
c:\users\admin\appdata\local\temp\hnctt20.exe
c:\systemroot\system32\ntdll.dll
1300"C:\Users\admin\AppData\Local\Temp\hnctt20.exe" C:\Users\admin\AppData\Local\Temp\hnctt20.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
utildown
Exit code:
0
Version:
1.1.0.1
Modules
Images
c:\users\admin\appdata\local\temp\hnctt20.exe
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\msimg32.dll
Total events
38
Read events
20
Write events
18
Delete events
0

Modification events

(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(1300) hnctt20.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\hnctt20_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
0
Suspicious files
0
Text files
4
Unknown types
0

Dropped files

PID
Process
Filename
Type
1300hnctt20.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\module[1].txttext
MD5:—
SHA256:—
1300hnctt20.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\file_info[1].phpxml
MD5:—
SHA256:—
1300hnctt20.exeC:\Users\admin\AppData\Local\Temp\aut3BCF.tmptext
MD5:—
SHA256:—
1300hnctt20.exeC:\Users\admin\AppData\Local\Temp\aut391F.tmpxml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
4
DNS requests
2
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1300
hnctt20.exe
GET
200
114.108.129.51:80
http://utildown.com/request_update/new_live.php?mac=52:54:00:4a:04:af&pcode=1001
KR
—
—
malicious
1300
hnctt20.exe
GET
200
114.108.129.51:80
http://utildown.com/request_update/file_info.php?file_no=29340
KR
xml
335 b
malicious
1300
hnctt20.exe
GET
200
114.108.129.51:80
http://utildown.com/admin/setup/data/utildown/module.txt?mac=52:54:00:4a:04:af&pcode=1001
KR
text
218 b
malicious
1300
hnctt20.exe
GET
—
114.108.129.22:80
http://down.iconmania.co.kr/setup_icon006_silent.exe
KR
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1300
hnctt20.exe
114.108.129.51:80
utildown.com
LG DACOM Corporation
KR
malicious
1300
hnctt20.exe
114.108.129.22:80
down.iconmania.co.kr
LG DACOM Corporation
KR
malicious

DNS requests

Domain
IP
Reputation
utildown.com
  • 114.108.129.51
malicious
down.iconmania.co.kr
  • 114.108.129.22
malicious

Threats

Found threats are available for the paid subscriptions
1 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
hnctt20.exe