| File name: | f7 |
| Full analysis: | https://app.any.run/tasks/07a0131f-b112-42ee-94ac-c908cb2c0d8e |
| Verdict: | Malicious activity |
| Analysis date: | October 14, 2019, 12:24:55 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 7D265EA7035922292B59693A9D4AD0ED |
| SHA1: | 287303AC197166B3EA5B5703C2F4908E6D869833 |
| SHA256: | F75783A827D84B2C7995132D4D27C5A03007148D2E5D946C48654552E4072AD9 |
| SSDEEP: | 24576:bHKoXjY2v3brDf63P7+4ptmDX00mQhSLPr+:bHKKrb6T9A00m+S2 |
MALICIOUS
Changes settings of System certificates
- f7.exe (PID: 2120)
SUSPICIOUS
Application launched itself
- f7.exe (PID: 1928)
Adds / modifies Windows certificates
- f7.exe (PID: 2120)
Starts CMD.EXE for commands execution
- f7.exe (PID: 2120)
Starts CMD.EXE for self-deleting
- f7.exe (PID: 2120)
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 Delphi generic (31.9) |
|---|---|---|
| .scr | | | Windows screen saver (29.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (14.8) |
| .exe | | | Win32 Executable (generic) (10.1) |
| .exe | | | Win16/32 Executable Delphi generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1991:12:23 00:08:34+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 836608 |
| InitializedDataSize: | 168960 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xcd22c |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Dec-1991 23:08:34 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 22-Dec-1991 23:08:34 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x000CC274 | 0x000CC400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.5467 |
DATA | 0x000CE000 | 0x0000ACDC | 0x0000AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.23137 |
BSS | 0x000D9000 | 0x00000F6D | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x000DA000 | 0x000028D2 | 0x00002A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.9784 |
.tls | 0x000DD000 | 0x00000010 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x000DE000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.195201 |
.reloc | 0x000DF000 | 0x0000F0DC | 0x0000F200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.60376 |
.rsrc | 0x000EF000 | 0x0000C7D4 | 0x0000C800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 5.14099 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.07513 | 2440 | Latin 1 / Western European | English - United States | RT_ICON |
2 | 2.80231 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
3 | 3.00046 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
263 | 5.93489 | 223 | Latin 1 / Western European | English - United States | RT_MENU |
264 | 4.90929 | 223 | Latin 1 / Western European | English - United States | RT_MENU |
265 | 5.01353 | 223 | Latin 1 / Western European | English - United States | RT_MENU |
Imports
advapi32.dll |
comctl32.dll |
gdi32.dll |
kernel32.dll |
ole32.dll |
oleaut32.dll |
shell32.dll |
user32.dll |
version.dll |
Total processes
37
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1928 | "C:\Users\admin\AppData\Local\Temp\f7.exe" | C:\Users\admin\AppData\Local\Temp\f7.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2120 | "C:\Users\admin\AppData\Local\Temp\f7.exe" | C:\Users\admin\AppData\Local\Temp\f7.exe | f7.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3144 | "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\admin\AppData\Local\Temp\f7.exe" >> NUL | C:\Windows\system32\cmd.exe | — | f7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 4072 | ping 127.0.0.1 | C:\Windows\system32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
112
Read events
76
Write events
35
Delete events
1
Modification events
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2120) f7.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\f7_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
2
Threats
3
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 |
|---|---|---|---|---|---|---|
2120 | f7.exe | 88.99.66.31:443 | iplogger.org | Hetzner Online GmbH | DE | malicious |
2120 | f7.exe | 91.211.245.184:80 | crasyhost.com | UAB Esnet | LT | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crasyhost.com |
| malicious |
iplogger.org |
| shared |
Threats
3 ETPRO signatures available at the full report