File name: | drivefsext.lib |
Full analysis: | https://app.any.run/tasks/9530a079-d205-49b1-be5f-174c0bfa47f0 |
Verdict: | Malicious activity |
Analysis date: | April 01, 2023, 07:46:46 |
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: | F973AD59DAE5E08D604BDD0951B86721 |
SHA1: | 38254C1452CF2D6A08CDCCD19CFD727CD7492074 |
SHA256: | 08AD0AB617CA9B835619EDB021DE7E05AF50CDE5CD73AD69868991DC626999F7 |
SSDEEP: | 3072:lPso85jeh7S6rrL0kDl6U1SQSJaV24yhYzJ4uRv5yh3o3c8yyAg0FuD08UT7g:VMCSIL0kRjbSJi24HzSuRv1AO5g |
.exe | | | DOS Executable Generic (100) |
---|
ProductVersion: | 10.0.19045.549 |
---|---|
ProductName: | Microsoft Windows Operating System |
OriginalFileName: | winsrvhost.exe |
LegalCopyright: | Microsoft® Corporation. All rights reserved. |
InternalName: | winsrvhost.exe |
FileVersion: | 10.0.19045.549 |
FileDescription: | winsrvhost |
CompanyName: | Microsoft® |
CharacterSet: | Unicode |
LanguageCode: | English (U.S.) |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Windows NT 32-bit |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 10.0.19045.549 |
FileVersionNumber: | 10.0.19045.549 |
Subsystem: | Windows GUI |
SubsystemVersion: | 6 |
ImageVersion: | - |
OSVersion: | 6 |
EntryPoint: | 0x10097 |
UninitializedDataSize: | - |
InitializedDataSize: | 77312 |
CodeSize: | 146944 |
LinkerVersion: | 14.28 |
PEType: | PE32 |
ImageFileCharacteristics: | No relocs, Executable, 32-bit |
TimeStamp: | 2022:05:25 16:01:14+00:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 25-May-2022 16:01:14 |
Detected languages: |
|
CompanyName: | Microsoft® |
FileDescription: | winsrvhost |
FileVersion: | 10.0.19045.549 |
InternalName: | winsrvhost.exe |
LegalCopyright: | Microsoft® Corporation. All rights reserved. |
OriginalFilename: | winsrvhost.exe |
ProductName: | Microsoft Windows Operating System |
ProductVersion: | 10.0.19045.549 |
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0000 |
Pages in file: | 0x0000 |
Relocations: | 0x0000 |
Size of header: | 0x0000 |
Min extra paragraphs: | 0x0000 |
Max extra paragraphs: | 0x0000 |
Initial SS value: | 0x0000 |
Initial SP value: | 0x4550 |
Checksum: | 0x0000 |
Initial IP value: | 0x014C |
Initial CS value: | 0x0004 |
Overlay number: | 0x628E |
OEM identifier: | 0x00E0 |
OEM information: | 0x0103 |
Address of NE header: | 0x00000010 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 4 |
Time date stamp: | 25-May-2022 16:01:14 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x00023DDB | 0x00023E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.62153 |
.rdata | 0x00025000 | 0x0000E35C | 0x0000E400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.31363 |
.data | 0x00034000 | 0x00001F04 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.6714 |
.rsrc | 0x00036000 | 0x000005AC | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.79409 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.87635 | 328 | UNKNOWN | English - United States | RT_MANIFEST |
7 | 1.07875 | 44 | UNKNOWN | Spanish - Spain (International sort) | RT_STRING |
KERNEL32.dll |
WINHTTP.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1900 | "C:\Users\admin\AppData\Local\Temp\drivefsext.lib.exe" | C:\Users\admin\AppData\Local\Temp\drivefsext.lib.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft® Integrity Level: MEDIUM Description: winsrvhost Version: 10.0.19045.549 Modules
|
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
1900 | drivefsext.lib.exe | GET | 302 | 162.216.242.206:80 | http://stlaip742915.ddnsgeek.com/ | unknown | html | 163 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1900 | drivefsext.lib.exe | 162.216.242.206:80 | stlaip742915.ddnsgeek.com | DYNU | US | malicious |
Domain | IP | Reputation |
---|---|---|
stlaip742915.ddnsgeek.com |
| malicious |