General Info

File name

on.exe

Full analysis
https://app.any.run/tasks/df4b0032-0512-4b54-8111-6d68eae6561a
Verdict
Malicious activity
Analysis date
8/13/2019, 20:52:22
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:

cobaltstrike

trojan

Indicators:
No indicators

MIME:
application/x-dosexec
File info:
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
MD5

e10685cfbb188a0f896eb67cf3e0a93c

SHA1

837b88dd84e1964cea0af40d54a515eabf0a414a

SHA256

26030ff2b6f74cde60719a90aa02e3980f46301af75bfa7c27c8632a76719d42

SSDEEP

192:NHCugRK83SxHn2OQ/dmBI4KBPwgir+xzwWC7bqUqV/Qjo7AGa:1CxRKqbOCdWIVBPk+xz3IfCXAn

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distored by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Software environment set and analysis options

Launch configuration

Task duration
60 seconds
Additional time used
none
Fakenet option
off
Heavy Evaision option
off
MITM proxy
off
Route via Tor
off
Network geolocation
off
Privacy
Public submission
Autoconfirmation of UAC
on

Software preset

  • Internet Explorer 8.0.7601.17514
  • Adobe Acrobat Reader DC MUI (15.023.20070)
  • Adobe Flash Player 26 ActiveX (26.0.0.131)
  • Adobe Flash Player 26 NPAPI (26.0.0.131)
  • Adobe Flash Player 26 PPAPI (26.0.0.131)
  • Adobe Refresh Manager (1.8.0)
  • CCleaner (5.35)
  • FileZilla Client 3.36.0 (3.36.0)
  • Google Chrome (75.0.3770.100)
  • Google Update Helper (1.3.34.7)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.7.2 (4.7.03062)
  • Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Professional 2010 (14.0.6029.1000)
  • Microsoft Office Proof (English) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (French) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
  • Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
  • Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Single Image 2010 (14.0.6029.1000)
  • Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
  • Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
  • Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
  • Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
  • Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
  • Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
  • Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
  • VLC media player (2.2.6)
  • WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

  • Client LanguagePack Package
  • Client Refresh LanguagePack Package
  • CodecPack Basic Package
  • Foundation Package
  • IE Troubleshooters Package
  • InternetExplorer Optional Package
  • KB2534111
  • KB2999226
  • KB4019990
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
COBALTSTRIKE was detected
  • on.exe (PID: 2360)
Connects to unusual port
  • on.exe (PID: 2360)

No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Static information

TRiD
.exe
|   Win32 Executable MS Visual C++ (generic) (42.1%)
.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:
2018:04:05 03:01:22+02:00
PEType:
PE32
LinkerVersion:
2.22
CodeSize:
7680
InitializedDataSize:
13312
UninitializedDataSize:
1536
EntryPoint:
0x14b0
OSVersion:
4
ImageVersion:
1
SubsystemVersion:
4
Subsystem:
Windows GUI
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
05-Apr-2018 01:01:22
TLS Callbacks:
2 callback(s) detected.
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:
0x00000080
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
7
Time date stamp:
05-Apr-2018 01:01:22
Pointer to Symbol Table:
0x00000000
Number of symbols:
0
Size of Optional Header:
0x00E0
Characteristics
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
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 0x00001D04 0x00001E00 IMAGE_SCN_ALIGN_1024BYTES,IMAGE_SCN_ALIGN_16BYTES,IMAGE_SCN_ALIGN_1BYTES,IMAGE_SCN_ALIGN_2048BYTES,IMAGE_SCN_ALIGN_256BYTES,IMAGE_SCN_ALIGN_32BYTES,IMAGE_SCN_ALIGN_4096BYTES,IMAGE_SCN_ALIGN_4BYTES,IMAGE_SCN_ALIGN_64BYTES,IMAGE_SCN_ALIGN_8192BYTES,IMAGE_SCN_ALIGN_8BYTES,IMAGE_SCN_ALIGN_MASK,IMAGE_SCN_CNT_CODE,IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ 5.83922
.data 0x00003000 0x00000424 0x00000600 IMAGE_SCN_ALIGN_1024BYTES,IMAGE_SCN_ALIGN_16BYTES,IMAGE_SCN_ALIGN_1BYTES,IMAGE_SCN_ALIGN_256BYTES,IMAGE_SCN_ALIGN_2BYTES,IMAGE_SCN_ALIGN_32BYTES,IMAGE_SCN_ALIGN_4096BYTES,IMAGE_SCN_ALIGN_4BYTES,IMAGE_SCN_ALIGN_512BYTES,IMAGE_SCN_ALIGN_64BYTES,IMAGE_SCN_ALIGN_8192BYTES,IMAGE_SCN_ALIGN_MASK,IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 5.4726
.rdata 0x00004000 0x000002F4 0x00000400 IMAGE_SCN_ALIGN_1024BYTES,IMAGE_SCN_ALIGN_16BYTES,IMAGE_SCN_ALIGN_1BYTES,IMAGE_SCN_ALIGN_256BYTES,IMAGE_SCN_ALIGN_2BYTES,IMAGE_SCN_ALIGN_32BYTES,IMAGE_SCN_ALIGN_4096BYTES,IMAGE_SCN_ALIGN_4BYTES,IMAGE_SCN_ALIGN_512BYTES,IMAGE_SCN_ALIGN_64BYTES,IMAGE_SCN_ALIGN_8192BYTES,IMAGE_SCN_ALIGN_MASK,IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ 4.36916
.bss 0x00005000 0x0000045C 0x00000000 IMAGE_SCN_ALIGN_1024BYTES,IMAGE_SCN_ALIGN_16BYTES,IMAGE_SCN_ALIGN_2048BYTES,IMAGE_SCN_ALIGN_2BYTES,IMAGE_SCN_ALIGN_32BYTES,IMAGE_SCN_ALIGN_4096BYTES,IMAGE_SCN_ALIGN_4BYTES,IMAGE_SCN_ALIGN_512BYTES,IMAGE_SCN_ALIGN_64BYTES,IMAGE_SCN_ALIGN_8192BYTES,IMAGE_SCN_ALIGN_8BYTES,IMAGE_SCN_ALIGN_MASK,IMAGE_SCN_CNT_UNINITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 0
.idata 0x00006000 0x000006EC 0x00000800 IMAGE_SCN_ALIGN_1024BYTES,IMAGE_SCN_ALIGN_16BYTES,IMAGE_SCN_ALIGN_1BYTES,IMAGE_SCN_ALIGN_256BYTES,IMAGE_SCN_ALIGN_2BYTES,IMAGE_SCN_ALIGN_32BYTES,IMAGE_SCN_ALIGN_4096BYTES,IMAGE_SCN_ALIGN_4BYTES,IMAGE_SCN_ALIGN_512BYTES,IMAGE_SCN_ALIGN_64BYTES,IMAGE_SCN_ALIGN_8192BYTES,IMAGE_SCN_ALIGN_MASK,IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 4.20101
.CRT 0x00007000 0x00000034 0x00000200 IMAGE_SCN_ALIGN_1024BYTES,IMAGE_SCN_ALIGN_16BYTES,IMAGE_SCN_ALIGN_1BYTES,IMAGE_SCN_ALIGN_256BYTES,IMAGE_SCN_ALIGN_2BYTES,IMAGE_SCN_ALIGN_32BYTES,IMAGE_SCN_ALIGN_4096BYTES,IMAGE_SCN_ALIGN_4BYTES,IMAGE_SCN_ALIGN_512BYTES,IMAGE_SCN_ALIGN_64BYTES,IMAGE_SCN_ALIGN_8192BYTES,IMAGE_SCN_ALIGN_MASK,IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 0.267013
.tls 0x00008000 0x00000020 0x00000200 IMAGE_SCN_ALIGN_1024BYTES,IMAGE_SCN_ALIGN_16BYTES,IMAGE_SCN_ALIGN_1BYTES,IMAGE_SCN_ALIGN_256BYTES,IMAGE_SCN_ALIGN_2BYTES,IMAGE_SCN_ALIGN_32BYTES,IMAGE_SCN_ALIGN_4096BYTES,IMAGE_SCN_ALIGN_4BYTES,IMAGE_SCN_ALIGN_512BYTES,IMAGE_SCN_ALIGN_64BYTES,IMAGE_SCN_ALIGN_8192BYTES,IMAGE_SCN_ALIGN_MASK,IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 0.22482
Resources

No resources.

Imports
    KERNEL32.dll

    msvcrt.dll

Exports

    No exports.

Screenshots

Processes

Total processes
33
Monitored processes
1
Malicious processes
1
Suspicious processes
0

Behavior graph

+
start #COBALTSTRIKE on.exe
Specs description
Program did not start
Integrity level elevation
Task сontains an error or was rebooted
Process has crashed
Task contains several apps running
Executable file was dropped
Debug information is available
Process was injected
Network attacks were detected
Application downloaded the executable file
Actions similar to stealing personal data
Behavior similar to exploiting the vulnerability
Inspected object has sucpicious PE structure
File is detected by antivirus software
CPU overrun
RAM overrun
Process starts the services
Process was added to the startup
Behavior similar to spam
Low-level access to the HDD
Probably Tor was used
System was rebooted
Connects to the network
Known threat

Process information

Click at the process to see the details.

PID
2360
CMD
"C:\Users\admin\AppData\Local\Temp\on.exe"
Path
C:\Users\admin\AppData\Local\Temp\on.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
Version
Modules
Image
c:\users\admin\appdata\local\temp\on.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\wininet.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\shell32.dll
c:\windows\system32\profapi.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\rasapi32.dll
c:\windows\system32\rasman.dll
c:\windows\system32\rtutils.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\sensapi.dll
c:\windows\system32\nlaapi.dll
c:\windows\system32\rasadhlp.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshqos.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\wship6.dll
c:\windows\system32\secur32.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\napinsp.dll
c:\windows\system32\pnrpnsp.dll
c:\windows\system32\winrnr.dll
c:\windows\system32\fwpuclnt.dll

Registry activity

Total events
34
Read events
16
Write events
18
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASAPI32
EnableFileTracing
0
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASAPI32
EnableConsoleTracing
0
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASAPI32
FileTracingMask
4294901760
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASAPI32
ConsoleTracingMask
4294901760
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASAPI32
MaxFileSize
1048576
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASAPI32
FileDirectory
%windir%\tracing
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASMANCS
EnableFileTracing
0
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASMANCS
EnableConsoleTracing
0
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASMANCS
FileTracingMask
4294901760
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASMANCS
ConsoleTracingMask
4294901760
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASMANCS
MaxFileSize
1048576
2360
on.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\on_RASMANCS
FileDirectory
%windir%\tracing
2360
on.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
ProxyEnable
0
2360
on.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
SavedLegacySettings
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
2360
on.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
2360
on.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1

Files activity

Executable files
0
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

No files activity.

Network activity

HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
0
Threats
3

HTTP requests

PID Process Method HTTP Code IP URL CN Type Size Reputation
2360 on.exe GET 200 195.123.228.18:8456 http://195.123.228.18:8456/YVy4 BG
binary
malicious
2360 on.exe GET 200 195.123.228.18:8456 http://195.123.228.18:8456/ca BG
––
––
malicious

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID Process IP ASN CN Reputation
2360 on.exe 195.123.228.18:8456 ITL Company BG malicious

DNS requests

No DNS requests.

Threats

PID Process Class Message
2360 on.exe Potential Corporate Privacy Violation ET POLICY Unsupported/Fake Internet Explorer Version MSIE 5.
2360 on.exe A Network Trojan was detected MALWARE [PTsecurity] Cobalt Strike Beacon Observed

1 ETPRO signatures available at the full report

Debug output strings

No debug info.