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File name:

RDPPTDC.exe

Full analysis: https://app.any.run/tasks/adf8876c-b1ce-43b7-b8e1-7a4652f14955
Verdict: Malicious activity
Analysis date: January 11, 2019, 07:16:12
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:

40FDCA5335B3DD88ED5914A771659B0D

SHA1:

A46004F8ABDE2C1CC78F40CFF13FBA1EBABBD4EC

SHA256:

849C8CB8FC04A35726C5FE1C9BCAA4D2C6FC9CA07DA3E23F6F34A2E08238F28D

SSDEEP:

24576:XBV/ZFZn0UaMcNvPc31+zsqbBgbgWQdZ7zyNP0sjaXfvSwQZlN68QIh:muc831+zpgedVzsMsupC6J6

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

      • DCS.exe (PID: 3888)
      • dcinst.exe (PID: 3968)

    • Runs PING.EXE for delay simulation

      • cmd.exe (PID: 2620)

    • Uses Task Scheduler to run other applications

      • cmd.exe (PID: 2620)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3932)
      • schtasks.exe (PID: 2188)
      • schtasks.exe (PID: 2716)
      • schtasks.exe (PID: 3408)
      • schtasks.exe (PID: 3340)

    • Loads dropped or rewritten executable

      • dcinst.exe (PID: 3968)

    • Starts NET.EXE to view/change users group

      • cmd.exe (PID: 2620)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • DCS.exe (PID: 3888)
      • DCS.tmp (PID: 3120)
      • RDPPTDC.exe (PID: 4068)
      • dcinst.exe (PID: 3968)
      • cmd.exe (PID: 2620)

    • Reads the Windows organization settings

      • DCS.tmp (PID: 3120)

    • Starts CMD.EXE for commands execution

      • RDPPTDC.exe (PID: 4068)

    • Uses NETSH.EXE for network configuration

      • cmd.exe (PID: 2620)

    • Reads Windows owner or organization settings

      • DCS.tmp (PID: 3120)

    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 2620)

    • Creates files in the driver directory

      • dcinst.exe (PID: 3968)

    • Creates files in the Windows directory

      • dcinst.exe (PID: 3968)
      • cmd.exe (PID: 2620)

    • Starts application with an unusual extension

      • cmd.exe (PID: 2620)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • DCS.tmp (PID: 3120)

    • Creates a software uninstall entry

      • DCS.tmp (PID: 3120)

    • Creates files in the program directory

      • DCS.tmp (PID: 3120)

    • Application was dropped or rewritten from another process

      • DCS.tmp (PID: 3120)

    • Loads dropped or rewritten executable

      • DCS.tmp (PID: 3120)
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

Subsystem: Windows GUI
SubsystemVersion: 5
ImageVersion: -
OSVersion: 5
EntryPoint: 0xcb10
UninitializedDataSize: -
InitializedDataSize: 1087488
CodeSize: 64512
LinkerVersion: 9
PEType: PE32
TimeStamp: 2011:12:22 14:26:30+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 22-Dec-2011 13:26:30

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 22-Dec-2011 13:26:30
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000FA5A
0x0000FC00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.04462
.rdata
0x00011000
0x000013DC
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.68446
.data
0x00013000
0x000040D0
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.0572566
.rsrc
0x00018000
0x001080E4
0x00108200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.9981

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.78125
64
Latin 1 / Western European
UNKNOWN
UNKNOWN
2
6.50662
436
Latin 1 / Western European
UNKNOWN
UNKNOWN
3
4
16
Latin 1 / Western European
UNKNOWN
UNKNOWN
4
3.00325
110
Latin 1 / Western European
UNKNOWN
RT_STRING
5
0
1
Latin 1 / Western European
UNKNOWN
UNKNOWN
6
3.11415
190
Latin 1 / Western European
UNKNOWN
RT_STRING
131
3.28617
298
Latin 1 / Western European
UNKNOWN
RT_DIALOG
133
3.89241
19
Latin 1 / Western European
UNKNOWN
UNKNOWN

Imports

ADVAPI32.dll
COMCTL32.dll
KERNEL32.dll
OLEAUT32.dll
SHLWAPI.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
89
Monitored processes
50
Malicious processes
2
Suspicious processes
3

Behavior graph

Click at the process to see the details
start drop and start drop and start rdpptdc.exe no specs rdpptdc.exe cmd.exe ping.exe no specs dcs.exe reg.exe no specs reg.exe no specs dcs.tmp reg.exe no specs reg.exe no specs reg.exe no specs netsh.exe no specs dcinst.exe schtasks.exe no specs ping.exe no specs schtasks.exe no specs ping.exe no specs schtasks.exe no specs ping.exe no specs schtasks.exe no specs ping.exe no specs schtasks.exe no specs reg.exe no specs reg.exe no specs ping.exe no specs reg.exe no specs reg.exe no specs chcp.com no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs net.exe no specs net1.exe no specs ping.exe no specs shutdown.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1328"C:\Users\admin\AppData\Local\Temp\RDPPTDC.exe" C:\Users\admin\AppData\Local\Temp\RDPPTDC.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
4068"C:\Users\admin\AppData\Local\Temp\RDPPTDC.exe" C:\Users\admin\AppData\Local\Temp\RDPPTDC.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
2620cmd /c ""C:\Intel\Untitled1.bat" > NUL"C:\Windows\system32\cmd.exe
RDPPTDC.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)
3200ping 127.0.0.1 -n 5C:\Windows\system32\PING.EXE—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
TCP/IP Ping Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3888C:\Intel\DCS.exe /SP- /TASKS="" /NOICONS /VERYSILENT /NORESTART /SUPPRESSMSGBOXESC:\Intel\DCS.exe
cmd.exe
User:
admin
Company:
http://diskcryptor.net/
Integrity Level:
HIGH
Description:
DiskCryptor Setup
Exit code:
0
Version:
1.1.846.118
1288reg add "HKLM\system\CurrentControlSet\Control\Terminal Server" /v "AllowTSConnections" /t REG_DWORD /d 0x1 /fC:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2680reg add "HKLM\system\CurrentControlSet\Control\Terminal Server" /v "fDenyTSConnections" /t REG_DWORD /d 0x0 /fC:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3120"C:\Users\admin\AppData\Local\Temp\is-UBCQS.tmp\DCS.tmp" /SL5="$3011C,599063,140800,C:\Intel\DCS.exe" /SP- /TASKS="" /NOICONS /VERYSILENT /NORESTART /SUPPRESSMSGBOXESC:\Users\admin\AppData\Local\Temp\is-UBCQS.tmp\DCS.tmp
DCS.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
3220reg add "HKLM\system\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v "MaxConnectionTime" /t REG_DWORD /d 0x1 /fC:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2060reg add "HKLM\system\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v "MaxDisconnectionTime" REG_DWORD /d 0x0 /fC:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
150
Read events
54
Write events
95
Delete events
1

Modification events

(PID) Process:—Key:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Terminal Server
Operation:writeName:AllowTSConnections
Value:
1
(PID) Process:—Key:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Terminal Server
Operation:writeName:fDenyTSConnections
Value:
0
(PID) Process:—Key:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Terminal Server\WinStations\RDP-Tcp
Operation:writeName:MaxConnectionTime
Value:
1
(PID) Process:—Key:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Terminal Server\WinStations\RDP-Tcp
Operation:writeName:MaxIdleTime
Value:
0
(PID) Process:(3120) DCS.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: Setup Version
Value:
5.4.2 (u)
(PID) Process:(3120) DCS.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Program Files\dcrypt
(PID) Process:(3120) DCS.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:InstallLocation
Value:
C:\Program Files\dcrypt\
(PID) Process:(3120) DCS.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: Icon Group
Value:
DiskCryptor
(PID) Process:(3120) DCS.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: No Icons
Value:
1
(PID) Process:(3120) DCS.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\DiskCryptor_is1
Operation:writeName:Inno Setup: User
Value:
admin
Executable files
12
Suspicious files
1
Text files
4
Unknown types
2

Dropped files

PID
Process
Filename
Type
3120DCS.tmpC:\Program Files\dcrypt\is-QN8SC.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-VDN9G.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-1N72E.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-M44JE.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-FK9DM.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-QVVB4.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-B3A1H.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-4BP1R.tmp —
MD5:—
SHA256:—
3120DCS.tmpC:\Program Files\dcrypt\is-S5BKN.tmp —
MD5:—
SHA256:—
4068RDPPTDC.exeC:\Intel\PU.exeexecutable
MD5:83D25428C42F2B8CBC46734099DCAC73
SHA256:CAF41C194CE8412EA4679A7FE7EAC0FAE4C839CC9EF294BA94C511049C01B8F2
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
RDPPTDC.exe