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| File name: | sd.exe |
| Full analysis: | https://app.any.run/tasks/1b192516-bbb1-40b0-83f0-fd4d97c838d6 |
| Verdict: | Malicious activity |
| Analysis date: | February 18, 2019, 11:17:38 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | F6D2E3FA8305E074906C9178C9D6DBB8 |
| SHA1: | 578A732EE518419921EB243E12A0B31B8F72DEE0 |
| SHA256: | AE2F5372534DFBE52FD8C35E43A04CE97CF5B701F45846F79B9520769AFBA9AC |
| SSDEEP: | 1536:jnZm896w4oGZLaLvXUROXkLTgnR67mpA7tEZb7SUSQS6SBSkS9ScS0SNS1S0i3wS:1mxw4oGZLazf8gE7EA7tEZbdDQs42vw |
MALICIOUS
Uses Task Scheduler to run other applications
- cmd.exe (PID: 2520)
- cmd.exe (PID: 3868)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2324)
- schtasks.exe (PID: 2968)
Application was dropped or rewritten from another process
- MSBuild.exe (PID: 2380)
SUSPICIOUS
Executable content was dropped or overwritten
- sd.exe (PID: 3104)
Connects to unusual port
- sd.exe (PID: 3104)
Starts CMD.EXE for commands execution
- sd.exe (PID: 3104)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:03:09 16:06:53+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 24576 |
| InitializedDataSize: | 192000 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x7ece |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Franchesco |
| FileVersion: | 1.0.0.0 |
| InternalName: | COMMA.exe |
| LegalCopyright: | Franchesco Copyright © 2018 |
| LegalTrademarks: | - |
| OriginalFileName: | COMMA.exe |
| ProductName: | Franchesco |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Mar-2018 15:06:53 |
| Debug artifacts: |
|
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Franchesco |
| FileVersion: | 1.0.0.0 |
| InternalName: | COMMA.exe |
| LegalCopyright: | Franchesco Copyright © 2018 |
| LegalTrademarks: | - |
| OriginalFilename: | COMMA.exe |
| ProductName: | Franchesco |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 09-Mar-2018 15:06:53 |
| 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 | 0x00002000 | 0x00005ED4 | 0x00006000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.58333 |
.rsrc | 0x00008000 | 0x0002EA84 | 0x0002EC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.0536 |
.reloc | 0x00038000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
39
Monitored processes
6
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3104 | "C:\Users\admin\Desktop\sd.exe" | C:\Users\admin\Desktop\sd.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Franchesco Version: 1.0.0.0 | ||||
| 3868 | "cmd.exe" /C schtasks /create /tn \Defender\CheckUpdate /tr "C:\Users\admin\AppData\Local\Temp\MSBuild.exe" /st 11:19 /du 9999:59 /sc daily /ri 1 /f | C:\Windows\system32\cmd.exe | — | sd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2324 | schtasks /create /tn \Defender\CheckUpdate /tr "C:\Users\admin\AppData\Local\Temp\MSBuild.exe" /st 11:19 /du 9999:59 /sc daily /ri 1 /f | C:\Windows\system32\schtasks.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2520 | "cmd.exe" /C schtasks /create /tn \Defender\CheckUpdate /tr "C:\Users\admin\AppData\Local\Temp\MSBuild.exe" /st 11:19 /du 9999:59 /sc daily /ri 1 /f | C:\Windows\system32\cmd.exe | — | sd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2968 | schtasks /create /tn \Defender\CheckUpdate /tr "C:\Users\admin\AppData\Local\Temp\MSBuild.exe" /st 11:19 /du 9999:59 /sc daily /ri 1 /f | C:\Windows\system32\schtasks.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2380 | C:\Users\admin\AppData\Local\Temp\MSBuild.exe | C:\Users\admin\AppData\Local\Temp\MSBuild.exe | — | taskeng.exe |
User: admin Integrity Level: MEDIUM Description: SeleniumHelper Exit code: 0 Version: 1.0.0.0 | ||||
Total events
53
Read events
45
Write events
8
Delete events
0
Modification events
| (PID) Process: | (3104) sd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3104) sd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2380) MSBuild.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2380) MSBuild.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2380 | MSBuild.exe | C:\Users\admin\AppData\Local\SeleniumHelper\MSBuild.exe_Url_3oqy5z2kgi4ktrygai0t1ypudwvz1z5y\1.0.0.0\fybszcmv.newcfg | — | |
MD5:— | SHA256:— | |||
| 3104 | sd.exe | C:\Users\admin\AppData\Local\Temp\MSBuild.exe | executable | |
MD5:F72D006DF3DB1F6A6B3BF796774FD51E | SHA256:DC35F8FDF286EE24304B09E38E2A88588FB0BC0AF381DBD5C1BD28631951A01C | |||
| 3104 | sd.exe | C:\Users\admin\AppData\Local\Temp\Microsoft_SQL_SDKs\AzureService.exe | executable | |
MD5:F6D2E3FA8305E074906C9178C9D6DBB8 | SHA256:AE2F5372534DFBE52FD8C35E43A04CE97CF5B701F45846F79B9520769AFBA9AC | |||
| 2380 | MSBuild.exe | C:\Users\admin\AppData\Local\SeleniumHelper\MSBuild.exe_Url_3oqy5z2kgi4ktrygai0t1ypudwvz1z5y\1.0.0.0\user.config | xml | |
MD5:7B658624816D71D5C1304AA72979369F | SHA256:85883AA7153509AEC89D841B855703593F09C4B86F293D7D2B81823D2EAC0507 | |||
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HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
2
Threats
0
HTTP requests
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Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3104 | sd.exe | 185.203.240.254:23563 | — | NovoServe B.V. | NL | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |