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| File name: | 3e7ebc07ebe769a927c5ec203ef1ffe7 |
| Full analysis: | https://app.any.run/tasks/d88bd3bc-ad0d-4ec0-b36b-296dd536d7c6 |
| Verdict: | Malicious activity |
| Analysis date: | December 14, 2018, 14:14:19 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 3E7EBC07EBE769A927C5EC203EF1FFE7 |
| SHA1: | 07B9F9FFA19AC2333EDBA9DB646D713805DB4CB9 |
| SHA256: | 0B165F2837B8A29715B142416575DC34C6DB036DA9FF2ED0BD608AB32087F16D |
| SSDEEP: | 768:8yVLbuKYNvKH9WiG1eOg/isz9p3/yvlFIdnzRWbgna8RUtQnHkegyWmcqzPiuqmS:hVHuKicS1Mig9R/Y0zX9nHfQqDe1v |
MALICIOUS
Changes the autorun value in the registry
- Windows Defender.exe (PID: 2888)
- 3e7ebc07ebe769a927c5ec203ef1ffe7.exe (PID: 3108)
SUSPICIOUS
Starts itself from another location
- 3e7ebc07ebe769a927c5ec203ef1ffe7.exe (PID: 3108)
Connects to unusual port
- Windows Defender.exe (PID: 2888)
Executable content was dropped or overwritten
- 3e7ebc07ebe769a927c5ec203ef1ffe7.exe (PID: 3108)
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:12:07 17:41:17+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.15 |
| CodeSize: | 38400 |
| InitializedDataSize: | 19456 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9162 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Dec-2018 16:41:17 |
| 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: | 5 |
| Time date stamp: | 07-Dec-2018 16:41:17 |
| 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 | 0x00009462 | 0x00009600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.34756 |
.rdata | 0x0000B000 | 0x00003444 | 0x00003600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.96635 |
.data | 0x0000F000 | 0x000007E8 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.91804 |
.rsrc | 0x00010000 | 0x000001E0 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.69389 |
.reloc | 0x00011000 | 0x00000AEC | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.42081 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
MSVCP140.dll |
SHELL32.dll |
USER32.dll |
VCRUNTIME140.dll |
WININET.dll |
WS2_32.dll |
api-ms-win-crt-filesystem-l1-1-0.dll |
Total processes
35
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3108 | "C:\Users\admin\AppData\Local\Temp\3e7ebc07ebe769a927c5ec203ef1ffe7.exe" | C:\Users\admin\AppData\Local\Temp\3e7ebc07ebe769a927c5ec203ef1ffe7.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2888 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Caches\Windows Defender.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Caches\Windows Defender.exe | 3e7ebc07ebe769a927c5ec203ef1ffe7.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3680 | C:\Windows\system32\DllHost.exe /Processid:{4D111E08-CBF7-4F12-A926-2C7920AF52FC} | C:\Windows\system32\DllHost.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
355
Read events
349
Write events
6
Delete events
0
Modification events
| (PID) Process: | (3108) 3e7ebc07ebe769a927c5ec203ef1ffe7.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | Windows Security Health Service |
Value: C:\Users\admin\AppData\Local\Microsoft\Windows\Caches\Windows Defender.exe | |||
| (PID) Process: | (3108) 3e7ebc07ebe769a927c5ec203ef1ffe7.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3108) 3e7ebc07ebe769a927c5ec203ef1ffe7.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2888) Windows Defender.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | Windows Security Health Service |
Value: C:\Users\admin\AppData\Local\Microsoft\Windows\Caches\Windows Defender.exe | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3108 | 3e7ebc07ebe769a927c5ec203ef1ffe7.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Caches\Windows Defender.exe | executable | |
MD5:3E7EBC07EBE769A927C5EC203EF1FFE7 | SHA256:0B165F2837B8A29715B142416575DC34C6DB036DA9FF2ED0BD608AB32087F16D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
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 |
|---|---|---|---|---|---|---|
2888 | Windows Defender.exe | 37.73.228.114:272 | spooky.ddns.net | Limited Liability Company lifecell | UA | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
spooky.ddns.net |
| malicious |
dns.msftncsi.com |
| shared |