File name:

Solar-PuTTY.exe

Full analysis: https://app.any.run/tasks/e8caa525-9b73-4b79-8afc-dbb5525ba98a
Verdict: Malicious activity
Analysis date: August 16, 2019, 18:41:35
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, Nullsoft Installer self-extracting archive
MD5:

E18EEE82D38D067B206B3D39F777BE51

SHA1:

05F27C97C0E74E53470C38E06D8EB0C4B23D1629

SHA256:

B526B2F94A4C4880714B0EB36BE0B430BCCF35E86E3704FA816AB7DE543E244A

SSDEEP:

49152:ckw5Qr0X6jvjmQuXPR8E3Muc5ltBivrS3GD910u5V:cnQ4XO6LPRZ94+uAjHj

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

    • Loads dropped or rewritten executable

      • Solar-PuTTY.exe (PID: 2156)
      • Solar-PuTTY.exe (PID: 3200)

    • Application was dropped or rewritten from another process

      • pageant.exe (PID: 2960)
      • putty.exe (PID: 3864)
      • Solar-PuTTY.exe (PID: 2156)
      • putty.exe (PID: 2076)

  • SUSPICIOUS

    • Creates files in the user directory

      • Solar-PuTTY.exe (PID: 3200)
      • Solar-PuTTY.exe (PID: 2156)

    • Creates files in the program directory

      • Solar-PuTTY.exe (PID: 2156)

    • Reads Internet Cache Settings

      • Solar-PuTTY.exe (PID: 2156)

    • Executable content was dropped or overwritten

      • Solar-PuTTY.exe (PID: 3200)

    • Reads Environment values

      • Solar-PuTTY.exe (PID: 2156)

  • INFO

    • Reads settings of System Certificates

      • Solar-PuTTY.exe (PID: 2156)
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:01:30 04:57:45+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 25600
InitializedDataSize: 162816
UninitializedDataSize: 1024
EntryPoint: 0x320c
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 4.0.0.0
ProductVersionNumber: 4.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
FileDescription: Installs Solar-PuTTY
FileVersion: 4.0.0.0
LegalCopyright: Copyright SolarWinds Worldwide, LLC. All rights reserved.
ProductName: Solar-PuTTY
ProductVersion: 4.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 30-Jan-2018 03:57:45
Detected languages:
  • English - United States
FileDescription: Installs Solar-PuTTY
FileVersion: 4.0.0.0
LegalCopyright: Copyright SolarWinds Worldwide, LLC. All rights reserved.
ProductName: Solar-PuTTY
ProductVersion: 4.0.0.0

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 30-Jan-2018 03:57:45
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000628F
0x00006400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.4422
.rdata
0x00008000
0x00001354
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.23627
.data
0x0000A000
0x00025518
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.04938
.ndata
0x00030000
0x0000A000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0003A000
0x00047EE8
0x00048000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.50314

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.2963
1059
UNKNOWN
English - United States
RT_MANIFEST
2
2.94889
9640
UNKNOWN
English - United States
RT_ICON
3
3.2911
4264
UNKNOWN
English - United States
RT_ICON
4
3.46109
2440
UNKNOWN
English - United States
RT_ICON
5
2.41497
2216
UNKNOWN
English - United States
RT_ICON
6
1.65666
1384
UNKNOWN
English - United States
RT_ICON
7
3.9433
1128
UNKNOWN
English - United States
RT_ICON
103
2.77364
104
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.66174
256
UNKNOWN
English - United States
RT_DIALOG
106
2.88094
284
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start solar-putty.exe solar-putty.exe pageant.exe no specs putty.exe no specs putty.exe

Process information

PID
CMD
Path
Indicators
Parent process
2076"C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\putty.exe" -ssh -2 192.168.2.1 -P 22C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\putty.exe
Solar-PuTTY.exe
User:
admin
Company:
Simon Tatham
Integrity Level:
MEDIUM
Description:
SSH, Telnet and Rlogin client
Exit code:
1
Version:
Release 0.72 (without embedded help)
Modules
Images
c:\users\admin\appdata\roaming\solar-putty-v4\putty.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\comdlg32.dll
c:\windows\system32\shlwapi.dll
2156"C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\Solar-PuTTY.exe" C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\Solar-PuTTY.exe
Solar-PuTTY.exe
User:
admin
Company:
SolarWinds Worldwide, LLC.
Integrity Level:
MEDIUM
Description:
Solar-PuTTY
Exit code:
0
Version:
4.0.0.47
Modules
Images
c:\users\admin\appdata\roaming\solar-putty-v4\solar-putty.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2960"C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\pageant.exe" C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\pageant.exe—Solar-PuTTY.exe
User:
admin
Company:
Simon Tatham
Integrity Level:
MEDIUM
Description:
PuTTY SSH authentication agent
Exit code:
4294967295
Version:
Release 0.72 (without embedded help)
Modules
Images
c:\users\admin\appdata\roaming\solar-putty-v4\pageant.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\comdlg32.dll
c:\windows\system32\gdi32.dll
3200"C:\Users\admin\AppData\Local\Temp\Solar-PuTTY.exe" C:\Users\admin\AppData\Local\Temp\Solar-PuTTY.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Installs Solar-PuTTY
Exit code:
0
Version:
4.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\solar-putty.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\shell32.dll
3864"C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\putty.exe" -ssh -2 1.2.54. -P 22C:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\putty.exe—Solar-PuTTY.exe
User:
admin
Company:
Simon Tatham
Integrity Level:
MEDIUM
Description:
SSH, Telnet and Rlogin client
Exit code:
5
Version:
Release 0.72 (without embedded help)
Modules
Images
c:\users\admin\appdata\roaming\solar-putty-v4\putty.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\comdlg32.dll
c:\windows\system32\shlwapi.dll
Total events
1 237
Read events
924
Write events
313
Delete events
0

Modification events

(PID) Process:(3200) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3200) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
Solar-PuTTY.exe
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\SolarWinds\Solar-PuTTY
Operation:writeName:eula
Value:
True
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\SolarWinds\Solar-PuTTY
Operation:writeName:puttyimport
Value:
True
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_CURRENT_USER\Software\SolarWinds\Solar-PuTTY
Operation:writeName:hotKeysDisabled
Value:
False
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solar-PuTTY_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2156) Solar-PuTTY.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solar-PuTTY_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
18
Suspicious files
11
Text files
6
Unknown types
5

Dropped files

PID
Process
Filename
Type
3200Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\ChromeTabs.dllexecutable
MD5:—
SHA256:—
3200Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\GalaSoft.MvvmLight.Extras.dllexecutable
MD5:—
SHA256:—
3200Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\CommonServiceLocator.dllexecutable
MD5:—
SHA256:—
3200Solar-PuTTY.exeC:\Users\admin\AppData\Local\Temp\nsq91F5.tmp\System.dllexecutable
MD5:B0C77267F13B2F87C084FD86EF51CCFC
SHA256:A0CAC4CF4852895619BC7743EBEB89F9E4927CCDB9E66B1BCD92A4136D0F9C77
3200Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\Newtonsoft.Json.dllexecutable
MD5:—
SHA256:—
3200Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\Solar-PuTTY.exe.configxml
MD5:—
SHA256:—
2156Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IJORYD86EE4A9D2PGVF7.temp —
MD5:—
SHA256:—
3200Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\GalaSoft.MvvmLight.Platform.dllexecutable
MD5:—
SHA256:—
3200Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Solar-PuTTY-v4\Solar-Putty-DelayRunner.exeexecutable
MD5:—
SHA256:—
2156Solar-PuTTY.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UGQLWQ8VFJFKZZ0J97XD.temp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
2
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
2156
Solar-PuTTY.exe
185.198.189.48:443
servedbyadbutler.com
Clouvider Limited
GB
unknown

DNS requests

Domain
IP
Reputation
servedbyadbutler.com
  • 185.198.189.48
whitelisted
1.2.54
  • —
unknown

Threats

No threats detected
Process
Message
Solar-PuTTY.exe
log4net:WARN Unable to set property [LockingModel] on object [log4net.Appender.RollingFileAppender] using value [log4net.Appender.FileAppender+MinimalLock] (with acceptable conversion types)
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Reports
Solar-PuTTY.exe