File name:

w.exe

Full analysis: https://app.any.run/tasks/9c930a10-e181-4ead-89d2-518b22bf20ce
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Analysis date: October 09, 2019, 16:36:36
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
sodinokibi
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

5BAE3B513617471179F9531CD1D9D767

SHA1:

ACBE505A07E9B974E28DFD2C91052FF0064E366D

SHA256:

D5F7964DC07BB3465FBC3A995FCADD623197716480F6B86518A5DFDAFC9F3AF7

SSDEEP:

6144:i1xYJ/Jcv+FYjj9aHHQxMZIL+S4NICOcL94WTxMFhMjK6sxFlm5AhekQY:2xYJRcRcnQhLX4NIe4XmjKR0TkQY

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

    • Renames files like Ransomware

      • w.exe (PID: 940)
    • Sodinokibi ransom note found

      • w.exe (PID: 940)
  • SUSPICIOUS

    • Executed via COM

      • unsecapp.exe (PID: 3420)
    • Creates files in the user directory

      • powershell.exe (PID: 2404)
    • Executes PowerShell scripts

      • w.exe (PID: 940)
    • Creates files like Ransomware instruction

      • w.exe (PID: 940)
    • Executed as Windows Service

      • vssvc.exe (PID: 3884)
    • Creates files in the program directory

      • w.exe (PID: 940)
    • Application launched itself

      • w.exe (PID: 2696)
  • INFO

    • Dropped object may contain TOR URL's

      • w.exe (PID: 940)
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: 2018:06:26 19:15:28+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 68608
InitializedDataSize: 411648
UninitializedDataSize: -
EntryPoint: 0x2c04
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.4
ProductVersionNumber: 1.0.0.4
FileFlagsMask: 0x006f
FileFlags: Pre-release, Patched
FileOS: Unknown (0x40304)
ObjectFileType: Static library
FileSubtype: 81
LanguageCode: Chinese (Simplified)
CharacterSet: Unicode
FileVersion: 1.0.0.4
InternalName: dgfjhdgfjdf.exe
LegalCopyright: Copyright (C) 2019, dfgjdgfhdgf
ProductVersion: 1.0.0.4

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 26-Jun-2018 17:15:28
Detected languages:
  • Chinese - PRC
  • English - United States
FileVersion: 1.0.0.4
InternalName: dgfjhdgfjdf.exe
LegalCopyright: Copyright (C) 2019, dfgjdgfhdgf
ProductVersion: 1.0.0.4

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 7
Time date stamp: 26-Jun-2018 17:15:28
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_AGGRESIVE_WS_TRIM
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00033000
0x0003B7C0
0x0003B800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.24158
.rdata
0x00012000
0x0000A53A
0x0000A600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.93132
.data
0x0001D000
0x000154A0
0x00005800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.08777
.tls
0x0006F000
0x00000009
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00070000
0x00007BE0
0x00007C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.47193
.reloc
0x00078000
0x0000146C
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.36456

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.39847
484
UNKNOWN
English - United States
RT_VERSION
2
6.09882
1384
UNKNOWN
English - United States
RT_ICON
3
5.46007
9640
UNKNOWN
English - United States
RT_ICON
12
3.26608
1030
UNKNOWN
English - United States
RT_STRING
13
3.28382
1634
UNKNOWN
English - United States
RT_STRING
14
3.2499
1120
UNKNOWN
English - United States
RT_STRING
15
3.29125
2158
UNKNOWN
English - United States
RT_STRING
16
3.32329
1494
UNKNOWN
English - United States
RT_STRING
17
3.22293
852
UNKNOWN
English - United States
RT_STRING
128
2.59109
48
UNKNOWN
English - United States
RT_GROUP_ICON

Imports

ADVAPI32.dll
KERNEL32.dll
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start w.exe no specs #SODINOKIBI w.exe powershell.exe no specs unsecapp.exe no specs vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
940"C:\Users\admin\AppData\Local\Temp\w.exe" C:\Users\admin\AppData\Local\Temp\w.exe
w.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\w.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\msvcr100.dll
c:\windows\system32\shlwapi.dll
2404powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exew.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
2696"C:\Users\admin\AppData\Local\Temp\w.exe" C:\Users\admin\AppData\Local\Temp\w.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\w.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\msvcr100.dll
c:\windows\system32\shlwapi.dll
3420C:\Windows\system32\wbem\unsecapp.exe -EmbeddingC:\Windows\system32\wbem\unsecapp.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Sink to receive asynchronous callbacks for WMI client application
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\wbem\unsecapp.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\wbemcomn.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3884C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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\user32.dll
c:\windows\system32\gdi32.dll
Total events
633
Read events
558
Write events
75
Delete events
0

Modification events

(PID) Process:(2696) w.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2696) w.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(940) w.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows
Operation:writeName:ZXQ
Value:
D4B49BDFE704BD461962FCD4D3A9FCC0589009CCD867432B670502CB41CDED36
(PID) Process:(940) w.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows
Operation:writeName:E9OI
Value:
0A8DDCCD9D7E82F83E623B18FEEECAB95B5E2718A03D132C97B054F00BE6FA36
(PID) Process:(940) w.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows
Operation:writeName:uvm9h
Value:
79A1C013036195D1BE74225DE8B7D36F70503FA5CD7825EDA4D3E035F5B91908559CA6347D32AC445EA35C617020D57286406A2E8A317B623CC3647B127C6B4501085E331877A83FDC088670941DA542ED8E0BE6445FD710
(PID) Process:(940) w.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows
Operation:writeName:PNjp30
Value:
A3A1B37DA234C24851A1A4646DB79FD0D39B55FFFEEBC58B3D8AE135C79BC6E434BE855B78B71ABEC151915BFC401B0F2CA6A45A7A37F73C3670AEB67B92179559CDE42478A34B791B194204AC6F21823AD7B65249337986
(PID) Process:(940) w.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows
Operation:writeName:lYBttLJ
Value:
.8mig700b
(PID) Process:(940) w.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\GitForWindows
Operation:writeName:FK8LfRFZ
Value:
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
(PID) Process:(2404) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(940) w.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
0
Suspicious files
168
Text files
3
Unknown types
4

Dropped files

PID
Process
Filename
Type
2404powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0U6V6RX2WT5YXQ51GV97.temp
MD5:
SHA256:
940w.exeC:\users\administrator\8mig700b-readme.txtbinary
MD5:
SHA256:
940w.exeC:\recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\8mig700b-readme.txtbinary
MD5:
SHA256:
940w.exeC:\users\admin\desktop\8mig700b-readme.txtbinary
MD5:
SHA256:
2404powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:
SHA256:
2404powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF18968e.TMPbinary
MD5:
SHA256:
940w.exeC:\users\admin\favorites\8mig700b-readme.txtbinary
MD5:
SHA256:
940w.exeC:\users\public\8mig700b-readme.txtbinary
MD5:
SHA256:
940w.exeC:\users\admin\8mig700b-readme.txtbinary
MD5:
SHA256:
940w.exeC:\recovery\8mig700b-readme.txtbinary
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
4
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
940
w.exe
162.208.49.124:443
rubyaudiology.com
Database by Design, LLC
US
malicious
940
w.exe
217.160.0.51:443
teutoradio.de
1&1 Internet SE
DE
malicious
940
w.exe
51.77.194.81:443
brunoimmobilier.com
GB
suspicious

DNS requests

Domain
IP
Reputation
brunoimmobilier.com
  • 51.77.194.81
suspicious
rubyaudiology.com
  • 162.208.49.124
unknown
teutoradio.de
  • 217.160.0.51
malicious
bluelakevision.com
malicious

Threats

No threats detected
No debug info