General Info

File name

C:\Users\admin\AppData\Local\Temp\Rar$EXa2476.26182\Envoy - NEW PO # .exe

Full analysis
https://app.any.run/tasks/53cf3e06-ec76-4f19-9adc-0c21db8ad7bb
Verdict
Malicious activity
Analysis date
4/23/2019, 12:07:30
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:

rat

nanocore

trojan

Indicators:

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

d12e0d6ffc7ab68cd1862a1eb9477bea

SHA1

e332f5a9baed6ec4044225aadf3436c7277bbfb7

SHA256

3975862a8a677b2e0ae6d67bee07d9ae6d361725bcc601204412bfb4c23c8b56

SSDEEP

12288:KBN+srQbPeEJ1x5QFX1khHEkIB8q8L9ohLMzSz1IgXh97vSsI9AMvaWKT/JyMIa4:3sr4eYvQFX1sElGqg9QLF7vPJNI1

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
300 seconds
Additional time used
240 seconds
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 (73.0.3683.75)
  • Google Update Helper (1.3.33.23)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.6.1 (4.6.01055)
  • 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++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
  • Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
  • Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
  • Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • 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
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
NanoCore was detected
  • Envoy - NEW PO # .exe (PID: 3608)
Changes the autorun value in the registry
  • Envoy - NEW PO # .exe (PID: 3608)
Connects to CnC server
  • Envoy - NEW PO # .exe (PID: 3608)
Application launched itself
  • Envoy - NEW PO # .exe (PID: 1160)
Creates files in the user directory
  • Envoy - NEW PO # .exe (PID: 3608)
Executable content was dropped or overwritten
  • Envoy - NEW PO # .exe (PID: 3608)

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 Delphi generic (37.4%)
.scr
|   Windows screen saver (34.5%)
.exe
|   Win32 Executable (generic) (11.9%)
.exe
|   Win16/32 Executable Delphi generic (5.4%)
.exe
|   Generic Win/DOS Executable (5.2%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
1992:03:22 23:52:02+01:00
PEType:
PE32
LinkerVersion:
2.25
CodeSize:
589312
InitializedDataSize:
361472
UninitializedDataSize:
null
EntryPoint:
0x90d2c
OSVersion:
4
ImageVersion:
null
SubsystemVersion:
4
Subsystem:
Windows GUI
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
22-Mar-1992 22:52:02
Detected languages
English - United States
DOS Header
Magic number:
MZ
Bytes on last page of file:
0x0050
Pages in file:
0x0002
Relocations:
0x0000
Size of header:
0x0004
Min extra paragraphs:
0x000F
Max extra paragraphs:
0xFFFF
Initial SS value:
0x0000
Initial SP value:
0x00B8
Checksum:
0x0000
Initial IP value:
0x0000
Initial CS value:
0x0000
Overlay number:
0x001A
OEM identifier:
0x0000
OEM information:
0x0000
Address of NE header:
0x00000100
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
8
Time date stamp:
22-Mar-1992 22:52:02
Pointer to Symbol Table:
0x00000000
Number of symbols:
0
Size of Optional Header:
0x00E0
Characteristics
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
Sections
Name Virtual Address Virtual Size Raw Size Charateristics Entropy
CODE 0x00001000 0x0008FD74 0x0008FE00 IMAGE_SCN_CNT_CODE,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ 6.52821
DATA 0x00091000 0x0000D344 0x0000D400 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 3.98396
BSS 0x0009F000 0x00000D9D 0x00000000 IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 0
.idata 0x000A0000 0x00002354 0x00002400 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 4.98447
.tls 0x000A3000 0x00000010 0x00000000 IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 0
.rdata 0x000A4000 0x00000018 0x00000200 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_SHARED 0.201539
.reloc 0x000A5000 0x0000B38C 0x0000B400 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_SHARED 6.60258
.rsrc 0x000B1000 0x0003D5B0 0x0003D600 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_SHARED 7.42428
Resources
1

2

3

4

5

6

7

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

659

660

661

662

1000

32761

32762

32763

32764

32765

32766

32767

BBABORT

BBALL

BBCANCEL

BBCLOSE

BBHELP

BBIGNORE

BBNO

BBOK

BBRETRY

BBYES

DBN_CANCEL

DBN_DELETE

DBN_EDIT

DBN_FIRST

DBN_INSERT

DBN_LAST

DBN_NEXT

DBN_POST

DBN_PRIOR

DBN_REFRESH

PREVIEWGLYPH

DLGTEMPLATE

PACKAGEINFO

TFORM1

TLOGINDIALOG

TPASSWORDDIALOG

MAINICON

Imports
    kernel32.dll

    user32.dll

    advapi32.dll

    oleaut32.dll

    gdi32.dll

    ole32.dll

    comctl32.dll

Exports

    No exports.

Screenshots

Processes

Total processes
32
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

+
start envoy - new po # .exe no specs #NANOCORE envoy - new po # .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
1160
CMD
"C:\Users\admin\AppData\Local\Temp\Envoy - NEW PO # .exe"
Path
C:\Users\admin\AppData\Local\Temp\Envoy - NEW PO # .exe
Indicators
No indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
Version
Modules
Image
c:\users\admin\appdata\local\temp\envoy - new po # .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\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\apphelp.dll

PID
3608
CMD
"C:\Users\admin\AppData\Local\Temp\Envoy - NEW PO # .exe"
Path
C:\Users\admin\AppData\Local\Temp\Envoy - NEW PO # .exe
Indicators
Parent process
Envoy - NEW PO # .exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
Version
Modules
Image
c:\users\admin\appdata\local\temp\envoy - new po # .exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\psapi.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\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\mscoree.dll
c:\windows\microsoft.net\framework\v2.0.50727\mscorwks.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\sxs.dll
c:\windows\system32\shfolder.dll
c:\windows\system32\shell32.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\nsi.dll
c:\windows\system32\winnsi.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\gdiplus.dll
c:\windows\system32\ole32.dll
c:\windows\microsoft.net\framework\v2.0.50727\diasymreader.dll
c:\windows\microsoft.net\framework\v2.0.50727\mscorsec.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\system32\riched20.dll
c:\windows\system32\version.dll
c:\windows\microsoft.net\framework\v2.0.50727\mscordacwks.dll
c:\windows\microsoft.net\framework\v2.0.50727\culture.dll
c:\windows\microsoft.net\framework\v2.0.50727\mscorjit.dll
c:\windows\microsoft.net\framework\v2.0.50727\mscorrc.dll
c:\windows\system32\profapi.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\mscorlib\62a0b3e4b40ec0e8c5cfaa0c8848e64a\mscorlib.ni.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system\9e0a3b9b9f457233a335d7fba8f95419\system.ni.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.drawing\dbfe8642a8ed7b2b103ad28e0c96418a\system.drawing.ni.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.windows.forms\3afcd5168c7a6cb02eab99d7fd71e102\system.windows.forms.ni.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\microsoft.visualbas#\08d608378aa405adc844f3cf36974b8c\microsoft.visualbasic.ni.dll
c:\windows\system32\uxtheme.dll
c:\windows\assembly\gac_msil\system.windows.forms\2.0.0.0__b77a5c561934e089\system.windows.forms.dll
c:\windows\system32\bcrypt.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.xml\461d3b6b3f43e6fbe6c897d5936e17e4\system.xml.ni.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\wship6.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.configuration\bc09ad2d49d8535371845cd7532f9271\system.configuration.ni.dll
c:\windows\system32\dnsapi.dll

Registry activity

Total events
32
Read events
31
Write events
1
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
3608
Envoy - NEW PO # .exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
TCP Monitor
C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe

Files activity

Executable files
1
Suspicious files
1
Text files
0
Unknown types
1

Dropped files

PID
Process
Filename
Type
3608
Envoy - NEW PO # .exe
C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe
executable
MD5: d12e0d6ffc7ab68cd1862a1eb9477bea
SHA256: 3975862a8a677b2e0ae6d67bee07d9ae6d361725bcc601204412bfb4c23c8b56
3608
Envoy - NEW PO # .exe
C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\catalog.dat
bs
MD5: 32d0aae13696ff7f8af33b2d22451028
SHA256: 5347661365e7ad2c1acc27ab0d150ffa097d9246bb3626fca06989e976e8dd29
3608
Envoy - NEW PO # .exe
C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat
binary
MD5: ceb81546f56a8bb804d4be53b5a979cf
SHA256: a3d392346d5dc2695f17d08328fc6ada92f1e5e2682f492b6eaab372c34aa20d

Find more information of the staic content and download it at the full report

Network activity

HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
2
Threats
16

HTTP requests

No HTTP requests.

Connections

PID Process IP ASN CN Reputation
3608 Envoy - NEW PO # .exe 8.8.8.8:53 Google Inc. US whitelisted
3608 Envoy - NEW PO # .exe 194.5.98.249:3232 FR malicious
–– –– 8.8.8.8:53 Google Inc. US whitelisted

DNS requests

Domain IP Reputation
malam.ddns.net 194.5.98.249
malicious

Threats

PID Process Class Message
3608 Envoy - NEW PO # .exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 64B
3608 Envoy - NEW PO # .exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
3608 Envoy - NEW PO # .exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
3608 Envoy - NEW PO # .exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
3608 Envoy - NEW PO # .exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
3608 Envoy - NEW PO # .exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
3608 Envoy - NEW PO # .exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
3608 Envoy - NEW PO # .exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 64B
3608 Envoy - NEW PO # .exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT

7 ETPRO signatures available at the full report

Debug output strings

No debug info.