File name:

저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe

Full analysis: https://app.any.run/tasks/4c9f2d66-cc13-4bd1-ada4-d122fe918714
Verdict: Malicious activity
Threats:

LockBit, a ransomware variant, encrypts data on infected machines, demanding a ransom payment for decryption. Used in targeted attacks, It's a significant risk to organizations.

Analysis date: June 05, 2024, 00:31:30
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
lockbit
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

7B6D140D22888C40B945E1D4FD2C74C8

SHA1:

8648D1EF047869649B7A7D764926468F778EB91D

SHA256:

5BA73DE9BD3E6E78BC43C2FB4C40C3F7A9ADEA352FF90B679F416EA3158E2C3A

SSDEEP:

12288:stYRUNi+0rbr1U6HV/mRLXKVVVVVVVVVVVIKVVVV5VVVVVsbfb:/yi3bC6chr

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 the executable file immediately after the start

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 3980)
      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Known privilege escalation attack

      • dllhost.exe (PID: 4080)
    • Renames files like ransomware

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • [YARA] LockBit is detected

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
  • SUSPICIOUS

    • Write to the desktop.ini file (may be used to cloak folders)

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Executes as Windows Service

      • VSSVC.exe (PID: 764)
    • Creates files like ransomware instruction

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Changes the desktop background image

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Starts application with an unusual extension

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Executable content was dropped or overwritten

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
  • INFO

    • Checks supported languages

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 3980)
      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
      • 75ED.tmp (PID: 1928)
    • Reads the computer name

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 3980)
      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Reads security settings of Internet Explorer

      • dllhost.exe (PID: 4080)
    • Reads the machine GUID from the registry

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 3980)
      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Checks transactions between databases Windows and Oracle

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 3980)
    • Creates files in the program directory

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
    • Dropped object may contain TOR URL's

      • 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe (PID: 2108)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:05:11 18:11:12+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 9
CodeSize: 44032
InitializedDataSize: 24951296
UninitializedDataSize: -
EntryPoint: 0x1bd7
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 95.0.0.0
ProductVersionNumber: 31.0.0.0
FileFlagsMask: 0x003f
FileFlags: Debug, Pre-release, Patched, Private build, Special build
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
46
Monitored processes
5
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe no specs CMSTPLUA #LOCKBIT 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe vssvc.exe no specs 75ed.tmp no specs

Process information

PID
CMD
Path
Indicators
Parent process
764C:\Windows\system32\vssvc.exeC:\Windows\System32\VSSVC.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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
1928"C:\ProgramData\75ED.tmp"C:\ProgramData\75ED.tmp저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\programdata\75ed.tmp
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imm32.dll
2108"C:\Users\admin\AppData\Local\Temp\저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe" C:\Users\admin\AppData\Local\Temp\저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe
dllhost.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.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\msimg32.dll
c:\windows\system32\gdi32.dll
3980"C:\Users\admin\AppData\Local\Temp\저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exe" C:\Users\admin\AppData\Local\Temp\저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.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\msimg32.dll
c:\windows\system32\gdi32.dll
4080C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}C:\Windows\System32\dllhost.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
4 058
Read events
3 046
Write events
1 011
Delete events
1

Modification events

(PID) Process:(4080) dllhost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(4080) dllhost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(4080) dllhost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(4080) dllhost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2108) 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
116
(PID) Process:(2108) 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Analytic
Operation:writeName:Enabled
Value:
0
(PID) Process:(2108) 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\Analytic
Operation:writeName:ChannelAccess
Value:
O:BAG:SYD:(A;;0x1;;;SY)(A;;0x5;;;BA)(A;;0x1;;;LA)
(PID) Process:(2108) 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\DirectShowFilterGraph
Operation:writeName:Enabled
Value:
0
(PID) Process:(2108) 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\DirectShowFilterGraph
Operation:writeName:ChannelAccess
Value:
O:BAG:SYD:(A;;0x1;;;SY)(A;;0x5;;;BA)(A;;0x1;;;LA)
(PID) Process:(2108) 저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels\DirectShowPluginControl
Operation:writeName:Enabled
Value:
0
Executable files
1
Suspicious files
188
Text files
101
Unknown types
22

Dropped files

PID
Process
Filename
Type
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\IIIIIIIIIIIbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\FFFFFFFFFFFbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\AAAAAAAAAAAbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\EEEEEEEEEEEbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\CCCCCCCCCCCbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\BBBBBBBBBBBbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\HHHHHHHHHHHbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\KKKKKKKKKKKbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\GGGGGGGGGGGbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
2108저작권관련 이미지 내용정리_240604 꼭 내용확인하시고 조치부탁드립니다.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\JJJJJJJJJJJbinary
MD5:B2C5A156C7281B428264D01F93D08E59
SHA256:9299D72F8745601174E5016B5AD06300A384AEE8BC598527F0E90BF31287FD07
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
whitelisted
224.0.0.252:5355
unknown
4
System
192.168.100.255:137
whitelisted
1088
svchost.exe
224.0.0.252:5355
unknown

DNS requests

No data

Threats

No threats detected
No debug info