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| File name: | Product_Sample _List.exe |
| Full analysis: | https://app.any.run/tasks/5a8202a5-560e-45f8-b845-4ea74c74816f |
| Verdict: | Malicious activity |
| Analysis date: | March 31, 2020, 08:48:49 |
| 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: | D17C6695576981B3B335D818F08E6C2B |
| SHA1: | A81153AB892B8C8D9C32A45EA611B72147430B4F |
| SHA256: | D5E06BD5B182C263E985C253A6074E4B538A96C1299F6E2F528D90BFCF15C5E8 |
| SSDEEP: | 6144:kEDzYTB4U+RccV4m004pEHtpy6OT60WhMWKRyqfULgw3nbQZ3VSG4g61OPeIv:pp9V5N4pEHtpj0WQlfULD3nETSaVv |
MALICIOUS
Uses Task Scheduler to run other applications
- Product_Sample _List.exe (PID: 3740)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2736)
Actions looks like stealing of personal data
- Product_Sample _List.exe (PID: 1836)
SUSPICIOUS
Creates files in the user directory
- Product_Sample _List.exe (PID: 3740)
Application launched itself
- Product_Sample _List.exe (PID: 3740)
Executable content was dropped or overwritten
- Product_Sample _List.exe (PID: 3740)
Connects to SMTP port
- Product_Sample _List.exe (PID: 1836)
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.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | SudokuSolver |
| OriginalFileName: | ksOeTAbvITtbFrkxkx.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © 2019 |
| InternalName: | ksOeTAbvITtbFrkxkx.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | SudokuSolver |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x6985e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 424448 |
| LinkerVersion: | 48 |
| PEType: | PE32 |
| TimeStamp: | 2020:03:31 00:43:05+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Mar-2020 22:43:05 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | SudokuSolver |
| FileVersion: | 1.0.0.0 |
| InternalName: | ksOeTAbvITtbFrkxkx.exe |
| LegalCopyright: | Copyright © 2019 |
| LegalTrademarks: | - |
| OriginalFilename: | ksOeTAbvITtbFrkxkx.exe |
| ProductName: | SudokuSolver |
| 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: | 30-Mar-2020 22:43:05 |
| 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 | 0x00067864 | 0x00067A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.89554 |
.rsrc | 0x0006A000 | 0x000005E0 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.18274 |
.reloc | 0x0006C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
37
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3740 | "C:\Users\admin\AppData\Local\Temp\Product_Sample _List.exe" | C:\Users\admin\AppData\Local\Temp\Product_Sample _List.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: SudokuSolver Exit code: 0 Version: 1.0.0.0 | ||||
| 2736 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ekhcyHI" /XML "C:\Users\admin\AppData\Local\Temp\tmp799D.tmp" | C:\Windows\System32\schtasks.exe | — | Product_Sample _List.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) | ||||
| 1836 | "{path}" | C:\Users\admin\AppData\Local\Temp\Product_Sample _List.exe | Product_Sample _List.exe | |
User: admin Integrity Level: MEDIUM Description: SudokuSolver Version: 1.0.0.0 | ||||
Total events
111
Read events
107
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3740 | Product_Sample _List.exe | C:\Users\admin\AppData\Local\Temp\tmp799D.tmp | — | |
MD5:— | SHA256:— | |||
| 3740 | Product_Sample _List.exe | C:\Users\admin\AppData\Roaming\ekhcyHI.exe | executable | |
MD5:D17C6695576981B3B335D818F08E6C2B | SHA256:D5E06BD5B182C263E985C253A6074E4B538A96C1299F6E2F528D90BFCF15C5E8 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
3
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 |
|---|---|---|---|---|---|---|
1836 | Product_Sample _List.exe | 208.91.198.143:587 | smtp.coffiices.com | PDR | US | shared |
1836 | Product_Sample _List.exe | 208.91.199.224:587 | smtp.coffiices.com | PDR | US | shared |
1836 | Product_Sample _List.exe | 208.91.199.225:587 | smtp.coffiices.com | PDR | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
smtp.coffiices.com |
| malicious |
dns.msftncsi.com |
| shared |