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| download: | bsdfsdrgerdfgn.exe |
| Full analysis: | https://app.any.run/tasks/c7ab33eb-3c26-4a6e-acaa-5251cec96ea8 |
| Verdict: | Malicious activity |
| Analysis date: | February 22, 2020, 05:23:12 |
| 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: | CE5363F553DCEF65394C8112F9250FFD |
| SHA1: | A3173D093B2EA5D7C5B445E3D4FD1AC677303300 |
| SHA256: | 4C6EC06DD9E8D74D28D51F66F3B4E1C6BA647DE305A530D1A6F2222794958AF6 |
| SSDEEP: | 12288:phWgOi4fypQt7TxXAJyd5ZLLBRSnfcAqBZq07M4KlfVxqcNE0Ue8388:2SMypixXAJIT60d7M44VxJlz8 |
MALICIOUS
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3728)
Uses Task Scheduler to run other applications
- bsdfsdrgerdfgn.exe (PID: 3848)
SUSPICIOUS
Creates files in the user directory
- bsdfsdrgerdfgn.exe (PID: 3848)
Executable content was dropped or overwritten
- bsdfsdrgerdfgn.exe (PID: 3848)
Connects to unusual port
- RegSvcs.exe (PID: 2504)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:02:21 11:40:11+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 886784 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xda63a |
| 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 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | WindowsFormsApp5 |
| FileVersion: | 1.0.0.0 |
| InternalName: | QONTzjgxatwPJ.exe |
| LegalCopyright: | Copyright © 2019 |
| LegalTrademarks: | - |
| OriginalFileName: | QONTzjgxatwPJ.exe |
| ProductName: | WindowsFormsApp5 |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 21-Feb-2020 10:40:11 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | WindowsFormsApp5 |
| FileVersion: | 1.0.0.0 |
| InternalName: | QONTzjgxatwPJ.exe |
| LegalCopyright: | Copyright © 2019 |
| LegalTrademarks: | - |
| OriginalFilename: | QONTzjgxatwPJ.exe |
| ProductName: | WindowsFormsApp5 |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 21-Feb-2020 10:40:11 |
| 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 | 0x00002000 | 0x000D8640 | 0x000D8800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.74579 |
.reloc | 0x000DC000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
.rsrc | 0x000DE000 | 0x000005A0 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.43411 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.94168 | 436 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
37
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 |
|---|---|---|---|---|
| 3848 | "C:\Users\admin\AppData\Local\Temp\bsdfsdrgerdfgn.exe" | C:\Users\admin\AppData\Local\Temp\bsdfsdrgerdfgn.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: WindowsFormsApp5 Exit code: 0 Version: 1.0.0.0 | ||||
| 3728 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IUxwygqAUuX" /XML "C:\Users\admin\AppData\Local\Temp\tmp7E7F.tmp" | C:\Windows\System32\schtasks.exe | — | bsdfsdrgerdfgn.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) | ||||
| 2504 | "{path}" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe | bsdfsdrgerdfgn.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
Total events
114
Read events
109
Write events
5
Delete events
0
Modification events
| (PID) Process: | (3848) bsdfsdrgerdfgn.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3848) bsdfsdrgerdfgn.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2504) RegSvcs.exe | Key: | HKEY_CURRENT_USER\8t[\ÊkT |
| Operation: | write | Name: | ID |
Value: Br2 | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3848 | bsdfsdrgerdfgn.exe | C:\Users\admin\AppData\Roaming\IUxwygqAUuX.exe | executable | |
MD5:CE5363F553DCEF65394C8112F9250FFD | SHA256:4C6EC06DD9E8D74D28D51F66F3B4E1C6BA647DE305A530D1A6F2222794958AF6 | |||
| 3848 | bsdfsdrgerdfgn.exe | C:\Users\admin\AppData\Local\Temp\tmp7E7F.tmp | xml | |
MD5:71D0A276E018C14C396CCD85E7019A5A | SHA256:B2DD861EDC90FA426C0A3810AE313026BB43BC6A05C8D5484C3CFBB656EC1B3D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
17
DNS requests
1
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 |
|---|---|---|---|---|---|---|
2504 | RegSvcs.exe | 185.244.30.74:6971 | nmjdfgbnvbxc.ru | — | — | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
nmjdfgbnvbxc.ru |
| malicious |