File name:

lpk.dll

Full analysis: https://app.any.run/tasks/97c6e3af-c3af-4690-a93b-c10e50737d12
Verdict: Malicious activity
Analysis date: August 06, 2018, 05:01:05
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5:

DF4D2FA38084A819DA7872C69F321C58

SHA1:

484FEA6E2735364A2C8EDD5E1E6437FEFCED6B3E

SHA256:

79888946752FD130CE76FE731F323709707854AD6A3E3F6FCA347FDCA70F0819

SSDEEP:

768:7ojY9P4EOdb8snjaYsRQVfDbZgoWyHBojY9Po:OmgEOdAsnfZgoWyHUmg

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

      • hrl403A.tmp (PID: 4092)
    • Loads dropped or rewritten executable

      • svchost.exe (PID: 880)
      • explorer.exe (PID: 1380)
      • consent.exe (PID: 3736)
    • Runs app for hidden code execution

      • explorer.exe (PID: 1380)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • explorer.exe (PID: 1380)
    • Starts application with an unusual extension

      • rundll32.exe (PID: 384)
    • Executable content was dropped or overwritten

      • hrl403A.tmp (PID: 4092)
  • INFO

    • Loads main object executable

      • rundll32.exe (PID: 384)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2010:06:08 11:59:36+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 3072
InitializedDataSize: 40448
UninitializedDataSize: -
EntryPoint: 0x1a32
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 08-Jun-2010 09:59:36

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: 0x000000D0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 08-Jun-2010 09:59:36
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DLL
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00000B2C
0x00000C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.54695
.rdata
0x00002000
0x000009C9
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.84826
.data
0x00003000
0x000002A0
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00004000
0x00009094
0x00009200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.89258
.reloc
0x0000E000
0x000001EE
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
5.09183

Resources

Title
Entropy
Size
Codepage
Language
Type
101
3.25163
12
Latin 1 / Western European
UNKNOWN
RT_RCDATA
102
5.88342
36864
Latin 1 / Western European
UNKNOWN
RT_RCDATA

Imports

KERNEL32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll

Exports

Title
Ordinal
Address
LpkTabbedTextOut
1
0x00001AF0
LpkDllInitialize
2
0x00001AF6
LpkDrawTextEx
3
0x00001AFC
LpkEditControl
4
0x00003250
LpkExtTextOut
5
0x00001B02
LpkGetCharacterPlacement
6
0x00001B08
LpkGetTextExtentExPoint
7
0x00001B0E
LpkInitialize
8
0x00001B14
LpkPSMTextOut
9
0x00001B1A
LpkUseGDIWidthCache
10
0x00001B20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
46
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe no specs hrl403a.tmp svchost.exe explorer.exe no specs cmd.exe no specs rundll32.exe no specs consent.exe no specs cmd.exe

Process information

PID
CMD
Path
Indicators
Parent process
384"C:\Windows\System32\rundll32.exe" "C:\Users\admin\Desktop\lpk.dll.exe", LpkTabbedTextOutC:\Windows\System32\rundll32.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
880C:\Windows\system32\svchost.exe -k netsvcsC:\Windows\System32\svchost.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windanr.exe
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
1380C:\Windows\Explorer.EXEC:\Windows\explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\winanr.dll
c:\windows\system32\wshtcpip.dll
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
2720"C:\Windows\system32\cmd.exe" C:\Windows\system32\cmd.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
3221225786
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3588rundll32.exe lpk.dllC:\Windows\system32\rundll32.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
3736consent.exe 880 282 001F9A80C:\Windows\system32\consent.exesvchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Consent UI for administrative applications
Exit code:
3221225547
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\consent.exe
c:\systemroot\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\gdi32.dll
c:\windows\system32\user32.dll
4064"C:\Windows\System32\cmd.exe" C:\Windows\System32\cmd.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
4092C:\Users\admin\AppData\Local\Temp\hrl403A.tmpC:\Users\admin\AppData\Local\Temp\hrl403A.tmp
rundll32.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\hrl403a.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mfc42.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
1 719
Read events
1 119
Write events
600
Delete events
0

Modification events

(PID) Process:(1380) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1380) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:{Q65231O0-O2S1-4857-N4PR-N8R7P6RN7Q27}\pzq.rkr
Value:
00000000020000000100000069900000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFFE0685689422DD40100000000
(PID) Process:(1380) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:HRZR_PGYFRFFVBA
Value:
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
(PID) Process:(1380) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:{Q65231O0-O2S1-4857-N4PR-N8R7P6RN7Q27}\pzq.rkr
Value:
0000000002000000010000000EDB0000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFFE0685689422DD40100000000
(PID) Process:(1380) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:HRZR_PGYFRFFVBA
Value:
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
(PID) Process:(1380) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:writeName:@sendmail.dll,-21
Value:
Desktop (create shortcut)
(PID) Process:(1380) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:writeName:@zipfldr.dll,-10148
Value:
Compressed (zipped) folder
(PID) Process:(1380) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:writeName:@sendmail.dll,-4
Value:
Mail recipient
(PID) Process:(1380) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:writeName:@C:\Windows\system32\FXSRESM.dll,-120
Value:
Fax recipient
(PID) Process:(1380) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache
Operation:writeName:C:\Windows\system32\WFS.exe
Value:
Microsoft Windows Fax and Scan
Executable files
1
Suspicious files
0
Text files
0
Unknown types
1

Dropped files

PID
Process
Filename
Type
384rundll32.exeC:\Users\admin\AppData\Local\Temp\hrl403A.tmp
MD5:
SHA256:
4092hrl403A.tmpC:\Users\admin\AppData\Local\Temp\SOFTWARE.LOGexecutable
MD5:
SHA256:
880svchost.exeC:\Windows\appcompat\programs\RecentFileCache.bcftxt
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