analyze malware
- Huge database of samples and IOCs
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- Unlimited submissions
- Interactive approach
| File name: | 9acfb27a482a0ac42cd9caf72a24545c |
| Full analysis: | https://app.any.run/tasks/bd199d60-136a-49cb-a45c-d392912a64cf |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | July 18, 2019, 14:24:51 |
| 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: | 9ACFB27A482A0AC42CD9CAF72A24545C |
| SHA1: | B8C2D6639427C9343383CE21EFF355974EA550A4 |
| SHA256: | 5134552A33B485A25270B8B78068B22FB46FF20267F92F690EE31A2046B9297D |
| SSDEEP: | 6144:OqxxwoLIoklLgkgguVHkb/a3hftL4nzgvwZL:zldkl61VEb/a3BtL4nzgA |
MALICIOUS
Application was dropped or rewritten from another process
- dcsovrw.exe (PID: 3824)
TOFSEE was detected
- svchost.exe (PID: 2640)
Uses SVCHOST.EXE for hidden code execution
- dcsovrw.exe (PID: 3824)
- svchost.exe (PID: 2640)
Looks like application has launched a miner
- svchost.exe (PID: 2640)
MINER was detected
- svchost.exe (PID: 2164)
Connects to CnC server
- svchost.exe (PID: 2164)
Modifies exclusions in Windows Defender
- svchost.exe (PID: 2640)
SUSPICIOUS
Executable content was dropped or overwritten
- cmd.exe (PID: 3464)
- 9acfb27a482a0ac42cd9caf72a24545c.exe (PID: 3496)
Executed as Windows Service
- dcsovrw.exe (PID: 3824)
Creates or modifies windows services
- svchost.exe (PID: 2640)
Uses NETSH.EXE for network configuration
- 9acfb27a482a0ac42cd9caf72a24545c.exe (PID: 3496)
Starts SC.EXE for service management
- 9acfb27a482a0ac42cd9caf72a24545c.exe (PID: 3496)
Starts CMD.EXE for commands execution
- 9acfb27a482a0ac42cd9caf72a24545c.exe (PID: 3496)
Application launched itself
- svchost.exe (PID: 2640)
Creates files in the Windows directory
- svchost.exe (PID: 2640)
Checks for external IP
- svchost.exe (PID: 2640)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
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
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x1efd2 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 784896 |
| CodeSize: | 266240 |
| LinkerVersion: | 10 |
| PEType: | PE32 |
| TimeStamp: | 2018:10:18 11:51:33+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 18-Oct-2018 09:51:33 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 7 |
| Time date stamp: | 18-Oct-2018 09:51:33 |
| 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 |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00040E26 | 0x00041000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.26056 |
.rdata | 0x00042000 | 0x00008577 | 0x00008600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.98788 |
.data | 0x0004B000 | 0x000AB164 | 0x00002600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.97668 |
.idata | 0x000F7000 | 0x00001BD4 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.78079 |
.vix | 0x000F9000 | 0x00000A99 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x000FA000 | 0x000086CC | 0x00008800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.78742 |
.reloc | 0x00103000 | 0x00001C37 | 0x00001E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.5074 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.74247 | 3752 | UNKNOWN | Arabic - Lebanon | RT_ICON |
2 | 5.22598 | 1736 | UNKNOWN | Arabic - Lebanon | RT_ICON |
3 | 4.84274 | 1384 | UNKNOWN | Arabic - Lebanon | RT_ICON |
4 | 4.49941 | 9640 | UNKNOWN | Arabic - Lebanon | RT_ICON |
5 | 5.32176 | 2440 | UNKNOWN | Arabic - Lebanon | RT_ICON |
25 | 3.29581 | 588 | UNKNOWN | Arabic - Lebanon | RT_STRING |
26 | 3.37655 | 904 | UNKNOWN | Arabic - Lebanon | RT_STRING |
27 | 3.181 | 372 | UNKNOWN | Arabic - Lebanon | RT_STRING |
117 | 2.86251 | 76 | UNKNOWN | Arabic - Lebanon | RT_GROUP_ICON |
543 | 4.63401 | 4248 | UNKNOWN | Arabic - Lebanon | MAZIVUHONIRELI |
Imports
KERNEL32.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
_ExportVars@4 | 1 | 0x0000102D |
Total processes
59
Monitored processes
12
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3496 | "C:\Users\admin\Desktop\9acfb27a482a0ac42cd9caf72a24545c.exe" | C:\Users\admin\Desktop\9acfb27a482a0ac42cd9caf72a24545c.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2072 | "C:\Windows\System32\wusa.exe" | C:\Windows\System32\wusa.exe | — | 9acfb27a482a0ac42cd9caf72a24545c.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Standalone Installer Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1984 | "C:\Windows\System32\wusa.exe" | C:\Windows\System32\wusa.exe | 9acfb27a482a0ac42cd9caf72a24545c.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Update Standalone Installer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1360 | cmd /C mkdir C:\Windows\system32\kbexvctd\ | C:\Windows\system32\cmd.exe | 9acfb27a482a0ac42cd9caf72a24545c.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3464 | cmd /C move /Y "C:\Users\admin\AppData\Local\Temp\dcsovrw.exe" C:\Windows\system32\kbexvctd\ | C:\Windows\system32\cmd.exe | 9acfb27a482a0ac42cd9caf72a24545c.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 700 | sc create kbexvctd binPath= "C:\Windows\system32\kbexvctd\dcsovrw.exe /d\"C:\Users\admin\Desktop\9acfb27a482a0ac42cd9caf72a24545c.exe\"" type= own start= auto DisplayName= "wifi support" | C:\Windows\system32\sc.exe | 9acfb27a482a0ac42cd9caf72a24545c.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3000 | sc description kbexvctd "wifi internet conection" | C:\Windows\system32\sc.exe | 9acfb27a482a0ac42cd9caf72a24545c.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3568 | sc start kbexvctd | C:\Windows\system32\sc.exe | 9acfb27a482a0ac42cd9caf72a24545c.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3824 | C:\Windows\system32\kbexvctd\dcsovrw.exe /d"C:\Users\admin\Desktop\9acfb27a482a0ac42cd9caf72a24545c.exe" | C:\Windows\system32\kbexvctd\dcsovrw.exe | — | services.exe |
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 | ||||
| 2640 | svchost.exe | C:\Windows\system32\svchost.exe | dcsovrw.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
159
Read events
94
Write events
65
Delete events
0
Modification events
| (PID) Process: | (3496) 9acfb27a482a0ac42cd9caf72a24545c.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3496) 9acfb27a482a0ac42cd9caf72a24545c.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-100 |
Value: DHCP Quarantine Enforcement Client | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-101 |
Value: Provides DHCP based enforcement for NAP | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-103 |
Value: 1.0 | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\dhcpqec.dll,-102 |
Value: Microsoft Corporation | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\napipsec.dll,-1 |
Value: IPsec Relying Party | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\napipsec.dll,-2 |
Value: Provides IPsec based enforcement for Network Access Protection | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\system32\napipsec.dll,-4 |
Value: 1.0 | |||
Executable files
2
Suspicious files
10
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3496 | 9acfb27a482a0ac42cd9caf72a24545c.exe | C:\Users\admin\AppData\Local\Temp\dcsovrw.exe | executable | |
MD5:8D018A080771C65AB442B208322A2454 | SHA256:803F94981A4F58B7D69BDF8578A79327F4583F1B33D3FB9640F20E2DF9F354E7 | |||
| 3464 | cmd.exe | C:\Windows\system32\kbexvctd\dcsovrw.exe | executable | |
MD5:8D018A080771C65AB442B208322A2454 | SHA256:803F94981A4F58B7D69BDF8578A79327F4583F1B33D3FB9640F20E2DF9F354E7 | |||
| 2640 | svchost.exe | C:\Windows\system32\config\systemprofile:.repos | binary | |
MD5:8707DBF8F875AF75BF69183CEA6781BF | SHA256:9A864A163F551FE3FE3BB403C14219C315F0365CDFD249B4E4B96AD3F6F0B793 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
269
DNS requests
179
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2640 | svchost.exe | HEAD | 200 | 216.239.38.21:80 | http://ipinfo.io/ip | US | — | — | shared |
2640 | svchost.exe | GET | — | 82.98.137.34:80 | http://consultoriass.es/wp-login.php?action=register | ES | — | — | unknown |
2640 | svchost.exe | HEAD | 200 | 216.239.38.21:80 | http://ipinfo.io/ip | US | — | — | shared |
2640 | svchost.exe | GET | — | 66.171.248.178:80 | http://ipv4bot.whatismyipaddress.com/ | US | — | — | whitelisted |
2640 | svchost.exe | GET | — | 191.252.119.205:80 | http://consultorcuidemais.com.br/ | BR | — | — | unknown |
2640 | svchost.exe | GET | — | 82.98.137.34:80 | http://www.consultoriass.es/wp-login.php?registration=disabled | ES | — | — | unknown |
2640 | svchost.exe | GET | 302 | 191.252.119.205:80 | http://consultorcuidemais.com.br/wp-login.php?action=register | BR | html | 216 b | unknown |
2640 | svchost.exe | HEAD | 200 | 216.239.38.21:80 | http://ipinfo.io/ip | US | — | — | shared |
2640 | svchost.exe | GET | 200 | 93.171.200.64:35000 | http://api.pr-cy.ru:35000/ | RU | binary | 5.08 Kb | malicious |
2640 | svchost.exe | GET | 302 | 216.58.207.36:80 | http://www.google.com/ | US | html | 231 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2640 | svchost.exe | 13.77.161.179:80 | microsoft.com | Microsoft Corporation | US | whitelisted |
2640 | svchost.exe | 43.231.4.7:443 | — | Gigabit Hosting Sdn Bhd | MY | malicious |
2640 | svchost.exe | 84.2.43.65:25 | fmx.freemail.hu | Magyar Telekom plc. | HU | unknown |
2640 | svchost.exe | 104.47.53.36:25 | microsoft-com.mail.protection.outlook.com | Microsoft Corporation | US | unknown |
2640 | svchost.exe | 177.153.23.241:25 | mx.globo.locaweb.com.br | Locaweb Serviços de Internet S/A | BR | unknown |
2640 | svchost.exe | 198.82.183.88:25 | inbound.smtp.vt.edu | Virginia Polytechnic Institute and State Univ. | US | unknown |
2640 | svchost.exe | 104.44.194.235:25 | mx4.hotmail.com | Microsoft Corporation | US | whitelisted |
2640 | svchost.exe | 80.67.18.126:25 | mxlb.ispgateway.de | Host Europe GmbH | DE | unknown |
2640 | svchost.exe | 157.7.107.6:25 | mx01.lolipop.jp | GMO Internet,Inc | JP | unknown |
2640 | svchost.exe | 153.153.62.231:25 | mfgw2.ocn.ad.jp | NTT Communications Corporation | JP | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
microsoft.com |
| whitelisted |
microsoft-com.mail.protection.outlook.com |
| whitelisted |
yahoo.com |
| whitelisted |
mta5.am0.yahoodns.net |
| unknown |
google.com |
| whitelisted |
alt2.aspmx.l.google.com |
| whitelisted |
11.188.211.95.dnsbl.sorbs.net |
| unknown |
11.188.211.95.bl.spamcop.net |
| unknown |
yahoo.fr |
| malicious |
mx-eu.mail.am0.yahoodns.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2640 | svchost.exe | A Network Trojan was detected | MALWARE [PTsecurity] Tofsee.bot |
2164 | svchost.exe | Potential Corporate Privacy Violation | ET POLICY Cryptocurrency Miner Checkin |
2164 | svchost.exe | Misc activity | MINER [PTsecurity] Riskware/CoinMiner JSON_RPC Response |
2164 | svchost.exe | Misc activity | MINER [PTsecurity] Risktool.W32.coinminer!c |
2164 | svchost.exe | Misc activity | MINER [PTsecurity] CoinMiner CryptoNight algo JSON_RPC server Response |
2164 | svchost.exe | Misc activity | MINER [PTsecurity] Riskware/CoinMiner JSON_RPC Response |
2164 | svchost.exe | Misc activity | MINER [PTsecurity] Risktool.W32.coinminer!c |
2164 | svchost.exe | Misc activity | MINER [PTsecurity] CoinMiner CryptoNight algo JSON_RPC server Response |
2640 | svchost.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup - checkip.dyndns.org |
2640 | svchost.exe | Potentially Bad Traffic | ET POLICY DynDNS CheckIp External IP Address Server Response |
6 ETPRO signatures available at the full report