| File name: | Echelon.exe |
| Full analysis: | https://app.any.run/tasks/febd3625-7fb1-4e2c-bcd6-a26035f1ae92 |
| Verdict: | Malicious activity |
| Analysis date: | November 29, 2020, 18:37:51 |
| 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: | 1957FF406487874723137B075E606E3D |
| SHA1: | CA2ED693D9B1F88FC99785FDE41C4BCD8C3C0CDF |
| SHA256: | 6EA284A6C956A287B1A73BC938667158D4C3522ED258A6977464D000B56C74F8 |
| SSDEEP: | 12288:hlarXL+b5XpRtZLJLUf9snBS4csPYae6qfzhAA:hlarwXpRthhUF54clNf7hB |
MALICIOUS
Writes to a start menu file
- Decoder.exe (PID: 3796)
Drops executable file immediately after starts
- Decoder.exe (PID: 3796)
Application was dropped or rewritten from another process
- Decoder.exe (PID: 3796)
- systems32.exe (PID: 336248)
Uses Task Scheduler to run other applications
- Decoder.exe (PID: 3796)
- systems32.exe (PID: 336248)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2324)
- schtasks.exe (PID: 348928)
SUSPICIOUS
Starts CMD.EXE for commands execution
- Echelon.exe (PID: 2824)
Creates files in the program directory
- Echelon.exe (PID: 2824)
Drops a file that was compiled in debug mode
- Echelon.exe (PID: 2824)
- Decoder.exe (PID: 3796)
Executable content was dropped or overwritten
- Echelon.exe (PID: 2824)
- Decoder.exe (PID: 3796)
Creates files in the user directory
- Decoder.exe (PID: 3796)
Executed via Task Scheduler
- systems32.exe (PID: 336248)
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.) (45.1) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (19.2) |
| .exe | | | Win64 Executable (generic) (17) |
| .scr | | | Windows screen saver (8) |
| .dll | | | Win32 Dynamic Link Library (generic) (4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2093:02:15 18:51:25+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 645120 |
| InitializedDataSize: | 3072 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9d312 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.0.0.0 |
| ProductVersionNumber: | 2.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | Control plugin Inc.Infrastructur |
| CompanyName: | Inc.Infrastructure |
| FileDescription: | Inc.Infrastructur Host Driver |
| FileVersion: | 2.0.0.0 |
| InternalName: | Echelon.exe |
| LegalCopyright: | Inc.Infrastructure © 2020 Control plugin Inc.Infrastructur |
| LegalTrademarks: | Inc.Infrastructure |
| OriginalFileName: | Echelon.exe |
| ProductName: | Inc.Infrastructure |
| ProductVersion: | 2.0.0.0 |
| AssemblyVersion: | 2.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-Jan-1957 11:23:09 |
| Debug artifacts: |
|
| Comments: | Control plugin Inc.Infrastructur |
| CompanyName: | Inc.Infrastructure |
| FileDescription: | Inc.Infrastructur Host Driver |
| FileVersion: | 2.0.0.0 |
| InternalName: | Echelon.exe |
| LegalCopyright: | Inc.Infrastructure © 2020 Control plugin Inc.Infrastructur |
| LegalTrademarks: | Inc.Infrastructure |
| OriginalFilename: | Echelon.exe |
| ProductName: | Inc.Infrastructure |
| ProductVersion: | 2.0.0.0 |
| Assembly Version: | 2.0.0.0 |
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: | 10-Jan-1957 11:23:09 |
| 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 | 0x0009D578 | 0x0009D800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.65007 |
.rsrc | 0x000A0000 | 0x000006C0 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.63201 |
.reloc | 0x000A2000 | 0x0000000C | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0558553 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
47
Monitored processes
9
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 656 | timeout 4 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1840 | cmd /c ""C:\Users\admin\AppData\Local\Temp\.cmd"" | C:\Windows\system32\cmd.exe | — | Echelon.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) Modules
| |||||||||||||||
| 2224 | cmd /c ""C:\Users\admin\AppData\Local\Temp\tmp4213.tmp.cmd"" | C:\Windows\system32\cmd.exe | — | Echelon.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2304 | timeout 4 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2324 | "C:\Windows\System32\schtasks.exe" /create /sc MINUTE /mo 1 /tn "Windows Services" /tr "\systems32_bit\systems32.exe" /f | C:\Windows\System32\schtasks.exe | — | Decoder.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) Modules
| |||||||||||||||
| 2824 | "C:\Users\admin\AppData\Local\Temp\Echelon.exe" | C:\Users\admin\AppData\Local\Temp\Echelon.exe | explorer.exe | ||||||||||||
User: admin Company: Inc.Infrastructure Integrity Level: MEDIUM Description: Inc.Infrastructur Host Driver Exit code: 0 Version: 2.0.0.0 Modules
| |||||||||||||||
| 3796 | "C:\ProgramData\Decoder.exe" | C:\ProgramData\Decoder.exe | Echelon.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Inc.Infrastructur Host driver Exit code: 0 Version: 2.0.0.0 Modules
| |||||||||||||||
| 336248 | \systems32_bit\systems32.exe | C:\systems32_bit\systems32.exe | — | taskeng.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Inc.Infrastructur Host driver Exit code: 0 Version: 2.0.0.0 Modules
| |||||||||||||||
| 348928 | "C:\Windows\System32\schtasks.exe" /create /sc MINUTE /mo 1 /tn "Windows Services" /tr "\systems32_bit\systems32.exe" /f | C:\Windows\System32\schtasks.exe | — | systems32.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) Modules
| |||||||||||||||
Total events
214
Read events
200
Write events
14
Delete events
0
Modification events
| (PID) Process: | (2824) Echelon.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2824) Echelon.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3796) Decoder.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced |
| Operation: | write | Name: | Hidden |
Value: 0 | |||
| (PID) Process: | (3796) Decoder.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3796) Decoder.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (336248) systems32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced |
| Operation: | write | Name: | Hidden |
Value: 0 | |||
| (PID) Process: | (336248) systems32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (336248) systems32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
5
Suspicious files
0
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2824 | Echelon.exe | C:\Users\admin\AppData\Local\Temp\tmp4213.tmp.cmd | text | |
MD5:— | SHA256:— | |||
| 2824 | Echelon.exe | C:\Users\admin\AppData\Local\Temp\.cmd | text | |
MD5:217407484AAC2673214337DEF8886072 | SHA256:467C28ED423F513128575B1C8C6674EE5671096FF1B14BC4C32DEEBD89FC1797 | |||
| 2824 | Echelon.exe | C:\Users\admin\AppData\Local\Temp\Decoder.exe | executable | |
MD5:E753A9A4C3A393D9ECCC31E5C6ADED66 | SHA256:52773FCCBE6883CA7465FFE857C3FE7193521F0807BD8462F95BD4AD73BE9867 | |||
| 3796 | Decoder.exe | C:\systems32_bit\systems32.exe | executable | |
MD5:E753A9A4C3A393D9ECCC31E5C6ADED66 | SHA256:52773FCCBE6883CA7465FFE857C3FE7193521F0807BD8462F95BD4AD73BE9867 | |||
| 2824 | Echelon.exe | C:\ProgramData\Decoder.exe | executable | |
MD5:E753A9A4C3A393D9ECCC31E5C6ADED66 | SHA256:52773FCCBE6883CA7465FFE857C3FE7193521F0807BD8462F95BD4AD73BE9867 | |||
| 3796 | Decoder.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\windows driver update.exe | executable | |
MD5:E753A9A4C3A393D9ECCC31E5C6ADED66 | SHA256:52773FCCBE6883CA7465FFE857C3FE7193521F0807BD8462F95BD4AD73BE9867 | |||
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HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
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