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| File name: | f4nhv.exe |
| Full analysis: | https://app.any.run/tasks/d7bb6717-bba1-4a24-938d-1423bc45cc09 |
| Verdict: | Malicious activity |
| Analysis date: | January 17, 2019, 21:27:45 |
| 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: | 6BE7D71A4180B4107073AEE828D8A119 |
| SHA1: | 79FC810EE4BA59E54787D645E8BAA1FA22DE83A8 |
| SHA256: | 89B80F77039E7FCC59CFACB8E77CFB64BF85FB062E16B99143FA7EE1E9C12B42 |
| SSDEEP: | 6144:26ymOhM7XnlDlKKHtUHNxiWf+ErRmD+PQXhEHlIxJKqM01FlQHJh7OIA4h3rU:26vWOnJoKNYiO+garHloJNOIA4h3rU |
MALICIOUS
Uses SVCHOST.EXE for hidden code execution
- f4nhv.exe (PID: 3120)
SUSPICIOUS
No suspicious indicators.INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:11:10 11:00:44+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 13824 |
| InitializedDataSize: | 400896 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1620 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-Nov-2018 10:00:44 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 10-Nov-2018 10:00:44 |
| 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 | 0x00001000 | 0x000035C2 | 0x00003600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40016 |
.rdata | 0x00005000 | 0x000009FE | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.98004 |
.data | 0x00006000 | 0x00060E40 | 0x00060E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.46571 |
.reloc | 0x00067000 | 0x00000370 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.01118 |
Imports
KERNEL32.dll |
PSAPI.DLL |
SHELL32.dll |
SHLWAPI.dll |
ntdll.dll |
Total processes
31
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
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Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3120 | "C:\Users\admin\AppData\Local\Temp\f4nhv.exe" | C:\Users\admin\AppData\Local\Temp\f4nhv.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3612 | C:\Windows\system32\svchost.exe -k | C:\Windows\system32\svchost.exe | f4nhv.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
6
Read events
6
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
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HTTP(S) requests
0
TCP/UDP connections
8
DNS requests
2
Threats
0
HTTP requests
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Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3612 | svchost.exe | 5.8.88.61:443 | — | Sinarohost LTD | NL | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |