| File name: | OwO Zxno's FarmBot.exe |
| Full analysis: | https://app.any.run/tasks/489c7d38-d54c-4bf5-8ba4-5e7f4ebefcf0 |
| 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: | June 20, 2021, 09:43:49 |
| 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: | 949F6CD38CAE3DCD110819E955EEB957 |
| SHA1: | 444A153B7040B0277D1002822521FF0526B0C348 |
| SHA256: | 077E014BD06C5D11EBF347E2D0D4C4F18817205AE63010A64B1C58879DA2B4EF |
| SSDEEP: | 6144:VL0mjY58nVrDVXCmRtQJjlyjT7hpvsks4ThUr1Si3hhyzANpv6wLAjS1djhFgGh9:BPjYiVHVXt/QJjla/hpvsF4lUr1fxZN0 |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
| AssemblyVersion: | 0.1.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | AC.Input |
| OriginalFileName: | 40Mky.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © AC-Games 2012 |
| InternalName: | 40Mky.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | AC.Input |
| CompanyName: | AC-Games |
| Comments: | AC Input Wrapper |
| 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: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x615de |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 390656 |
| LinkerVersion: | 48 |
| PEType: | PE32 |
| TimeStamp: | 2021:06:20 11:23:21+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-Jun-2021 09:23:21 |
| Comments: | AC Input Wrapper |
| CompanyName: | AC-Games |
| FileDescription: | AC.Input |
| FileVersion: | 1.0.0.0 |
| InternalName: | 40Mky.exe |
| LegalCopyright: | Copyright © AC-Games 2012 |
| LegalTrademarks: | - |
| OriginalFilename: | 40Mky.exe |
| ProductName: | AC.Input |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 0.1.0.0 |
| 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: | 20-Jun-2021 09:23:21 |
| 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 | 0x0005F5E4 | 0x0005F600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.73302 |
.rsrc | 0x00062000 | 0x000005D8 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.17472 |
.reloc | 0x00064000 | 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 |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 864 | "{path}" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | OwO Zxno's FarmBot.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 4.7.3062.0 built by: NET472REL1 Modules
| |||||||||||||||
| 1376 | "C:\Users\admin\AppData\Local\Temp\OwO Zxno's FarmBot.exe" | C:\Users\admin\AppData\Local\Temp\OwO Zxno's FarmBot.exe | explorer.exe | ||||||||||||
User: admin Company: AC-Games Integrity Level: MEDIUM Description: AC.Input Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3760 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TlDBlky" /XML "C:\Users\admin\AppData\Local\Temp\tmp6EE5.tmp" | C:\Windows\System32\schtasks.exe | — | OwO Zxno's FarmBot.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
| |||||||||||||||
| (PID) Process: | (1376) OwO Zxno's FarmBot.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1376) OwO Zxno's FarmBot.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (864) MSBuild.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Cab8904.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Tar8905.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Cab8926.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Tar8927.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Cab8A12.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Tar8A23.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Cab8ADF.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Tar8AE0.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Cab8B4F.tmp | — | |
MD5:— | SHA256:— | |||
| 864 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\Tar8B50.tmp | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
864 | MSBuild.exe | GET | 304 | 8.248.149.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 58.6 Kb | whitelisted |
864 | MSBuild.exe | GET | 304 | 8.248.149.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 58.6 Kb | whitelisted |
864 | MSBuild.exe | GET | 200 | 8.248.149.254:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 58.6 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
864 | MSBuild.exe | 37.221.121.20:6606 | jeazerx.duckdns.org | — | — | malicious |
864 | MSBuild.exe | 8.248.149.254:80 | www.download.windowsupdate.com | Level 3 Communications, Inc. | US | suspicious |
Domain | IP | Reputation |
|---|---|---|
jeazerx.duckdns.org |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
864 | MSBuild.exe | A Network Trojan was detected | ET TROJAN Observed Malicious SSL Cert (AsyncRAT Server) |