| File name: | gfhfghfgh.exe |
| Full analysis: | https://app.any.run/tasks/73bb8e3f-4cb7-443b-83a5-36ab5cdf61c7 |
| Verdict: | Malicious activity |
| Threats: | AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. |
| Analysis date: | January 13, 2021, 00:37:37 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | EB3366DFA248B0DA3F6C797DF2FF4355 |
| SHA1: | 6AB0C1B81496768E8E4C76D19B8CE0990A9AAA6D |
| SHA256: | 72FBE7832DD301C80562D830F93F374CCD6CC59CACDFF715642CB66C47E60192 |
| SSDEEP: | 3072:jWfHdndtF0GZOCiXU8shUpfPAH8Cze4rwUA8znYat5bbznGz5/SjNg36lK:SddcC57fefUgj8znYat53Dc1+gAK |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (49) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (20.9) |
| .exe | | | Win64 Executable (generic) (18.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (4.4) |
| .exe | | | Win32 Executable (generic) (3) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:11:04 19:13:20+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 93184 |
| InitializedDataSize: | 13312 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x18bbe |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 1.0.0.0 |
| InternalName: | protect.exe |
| LegalCopyright: | Copyright © 2017 |
| OriginalFileName: | protect.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 04-Nov-2017 18:13:20 |
| Debug artifacts: |
|
| FileDescription: | - |
| FileVersion: | 1.0.0.0 |
| InternalName: | protect.exe |
| LegalCopyright: | Copyright © 2017 |
| OriginalFilename: | protect.exe |
| 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: | 4 |
| Time date stamp: | 04-Nov-2017 18:13:20 |
| 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 | 0x00016BC4 | 0x00016C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.47417 |
.sdata | 0x0001A000 | 0x00000138 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.07268 |
.rsrc | 0x0001C000 | 0x00002E08 | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.27273 |
.reloc | 0x00020000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 2.0843 | 296 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 1.04772 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 2.76148 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 1.71396 | 744 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 1.72071 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 2.72257 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.71964 | 90 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 340 | timeout 3 | 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
| |||||||||||||||
| 1520 | C:\Users\admin\AppData\Local\Temp\gfhfghfgh.exe | C:\Users\admin\AppData\Local\Temp\gfhfghfgh.exe | gfhfghfgh.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2316 | C:\Users\admin\AppData\Roaming\WinDefender.exe | C:\Users\admin\AppData\Roaming\WinDefender.exe | WinDefender.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2444 | "C:\Users\admin\AppData\Local\Temp\gfhfghfgh.exe" | C:\Users\admin\AppData\Local\Temp\gfhfghfgh.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2772 | "C:\Users\admin\AppData\Roaming\WinDefender.exe" | C:\Users\admin\AppData\Roaming\WinDefender.exe | — | cmd.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3592 | cmd /c ""C:\Users\admin\AppData\Local\Temp\tmp14F9.tmp.bat"" | C:\Windows\system32\cmd.exe | — | gfhfghfgh.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
| |||||||||||||||
| (PID) Process: | (1520) gfhfghfgh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1520) gfhfghfgh.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | WinDefender |
Value: "C:\Users\admin\AppData\Roaming\WinDefender.exe" | |||
| (PID) Process: | (2316) WinDefender.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Cab4986.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Tar4987.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Cab4997.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Tar4998.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Cab4A45.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Tar4A46.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Cab4AC4.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Tar4AD5.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Cab4B24.tmp | — | |
MD5:— | SHA256:— | |||
| 2316 | WinDefender.exe | C:\Users\admin\AppData\Local\Temp\Tar4B25.tmp | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2316 | WinDefender.exe | GET | 200 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
2316 | WinDefender.exe | GET | 304 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 57.5 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2316 | WinDefender.exe | 205.185.216.42:80 | www.download.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
2316 | WinDefender.exe | 193.161.193.99:31330 | fgdfgdgersgz-31330.portmap.host | OOO Bitree Networks | RU | malicious |
Domain | IP | Reputation |
|---|---|---|
fgdfgdgersgz-31330.portmap.host |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
1044 | svchost.exe | Potential Corporate Privacy Violation | ET POLICY DNS Query to a Reverse Proxy Service Observed |
2316 | WinDefender.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 390 |
2316 | WinDefender.exe | A Network Trojan was detected | MALWARE [PTsecurity] AsyncRAT |
2316 | WinDefender.exe | A Network Trojan was detected | SUSPICIOUS [PTsecurity] Possible AsyncRAT/Quasar SSL certificate |
2316 | WinDefender.exe | A Network Trojan was detected | ET TROJAN Observed Malicious SSL Cert (AsyncRAT Server) |
2316 | WinDefender.exe | A Network Trojan was detected | MALWARE [PTsecurity] AsyncRAT |