File name: | RxUpdater.exe |
Full analysis: | https://app.any.run/tasks/690516e5-ac68-4c54-b448-b04f26a46f8e |
Verdict: | Malicious activity |
Analysis date: | February 21, 2020, 16:05:58 |
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: | 4BEC920688D7A9DB8AEDEEDC19D02246 |
SHA1: | 85B29F4D249541BBE998131D3F3D270FCDFDA198 |
SHA256: | 785A8E10F95A67276D73A46D366B7743D7F7F4242F0D63930DCF68855D9BA3FF |
SSDEEP: | 768:ZFIYuMv+e7xI+/fOv+e7xI+/fQOYcV6sqAs:LdsifW6sqA |
.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) |
AssemblyVersion: | 1.0.0.0 |
---|---|
ProductVersion: | 1.0.0.0 |
ProductName: | RxUpdater |
OriginalFileName: | RxUpdater.exe |
LegalTrademarks: | - |
LegalCopyright: | Copyright © 2020 |
InternalName: | RxUpdater.exe |
FileVersion: | 1.0.0.0 |
FileDescription: | RxUpdater |
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: | 6 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x146ba |
UninitializedDataSize: | - |
InitializedDataSize: | 73728 |
CodeSize: | 75776 |
LinkerVersion: | 48 |
PEType: | PE32 |
TimeStamp: | 2062:04:24 10:50:03+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 19-Mar-1926 02:21:47 |
Debug artifacts: |
|
Comments: | - |
CompanyName: | - |
FileDescription: | RxUpdater |
FileVersion: | 1.0.0.0 |
InternalName: | RxUpdater.exe |
LegalCopyright: | Copyright © 2020 |
LegalTrademarks: | - |
OriginalFilename: | RxUpdater.exe |
ProductName: | RxUpdater |
ProductVersion: | 1.0.0.0 |
Assembly Version: | 1.0.0.0 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 19-Mar-1926 02:21:47 |
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 | 0x00002000 | 0x000126C0 | 0x00012800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 1.52059 |
.rsrc | 0x00016000 | 0x00011D34 | 0x00011E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.37138 |
.reloc | 0x00028000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.4513 | 4263 | UNKNOWN | UNKNOWN | RT_MANIFEST |
32512 | 1.98048 | 20 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3604 | "C:\Users\admin\AppData\Local\Temp\RxUpdater.exe" | C:\Users\admin\AppData\Local\Temp\RxUpdater.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: RxUpdater Exit code: 3221226540 Version: 1.0.0.0 | ||||
1544 | "C:\Users\admin\AppData\Local\Temp\RxUpdater.exe" | C:\Users\admin\AppData\Local\Temp\RxUpdater.exe | explorer.exe | |
User: admin Integrity Level: HIGH Description: RxUpdater Exit code: 0 Version: 1.0.0.0 |
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASMANCS |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
(PID) Process: | (1544) RxUpdater.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RxUpdater_RASMANCS |
Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 |
PID | Process | Filename | Type | |
---|---|---|---|---|
1544 | RxUpdater.exe | C:\Users\admin\AppData\Local\Temp\RxLoader.zip | — | |
MD5:— | SHA256:— | |||
1544 | RxUpdater.exe | C:\Users\admin\AppData\Local\Temp\RxLoader.exe | executable | |
MD5:61489A6611DA209776D7764A6ED949A5 | SHA256:6A675C225DAB37EBA93365EEACB9934A284C8CC97ED21AC5D9BED6CB46098E1A |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
1544 | RxUpdater.exe | GET | 200 | 141.8.192.151:80 | http://f0405143.xsph.ru/Loader/RxUpdate/RxLoader.zip | RU | compressed | 215 Kb | malicious |
1544 | RxUpdater.exe | GET | 200 | 141.8.192.151:80 | http://f0405143.xsph.ru/Loader/RxUpdate/RxLoader.zip | RU | compressed | 215 Kb | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1544 | RxUpdater.exe | 141.8.192.151:80 | f0405143.xsph.ru | Sprinthost.ru LLC | RU | malicious |
Domain | IP | Reputation |
---|---|---|
f0405143.xsph.ru |
| malicious |