| File name: | sample_86 |
| Full analysis: | https://app.any.run/tasks/a73eff67-c67f-4dbb-b55a-040abf198f8d |
| Verdict: | Malicious activity |
| Analysis date: | May 30, 2020, 12:16:21 |
| 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: | B56391343F5F38C2B7A727CFF7C8A397 |
| SHA1: | 2F1F1FAD89454890985429BBC929605B97581041 |
| SHA256: | 1A0C1051CCC3C6D1F3D30283CA6D671C6A9096406BFD6718D85980C96A3B3563 |
| SSDEEP: | 768:3CKqxQ5ivmzLOJ8R/ea1m5prnnj1x9QfohzHyhXwx87OPb3c96aEwBRHN/BOaoy4:yKqxQGmzLOJXEm5pnnvKfM0cu5Hz9r4 |
MALICIOUS
Changes the autorun value in the registry
- sample_86.exe (PID: 1216)
- svchost.exe (PID: 1652)
SUSPICIOUS
Creates executable files which already exist in Windows
- sample_86.exe (PID: 1216)
Executable content was dropped or overwritten
- sample_86.exe (PID: 1216)
Creates files in the user directory
- sample_86.exe (PID: 1216)
Starts itself from another location
- sample_86.exe (PID: 1216)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (38.3) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (26.2) |
| .exe | | | Win16/32 Executable Delphi generic (12) |
| .exe | | | Generic Win/DOS Executable (11.6) |
| .exe | | | DOS Executable Generic (11.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 34304 |
| InitializedDataSize: | 6144 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x92e0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
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: | 19-Jun-1992 22:22:17 |
| 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 | 0x000084D4 | 0x00008600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.51873 |
DATA | 0x0000A000 | 0x000001BC | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.23963 |
BSS | 0x0000B000 | 0x000006C5 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0000C000 | 0x000007BC | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.38317 |
.tls | 0x0000D000 | 0x00000008 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0000E000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.204488 |
.reloc | 0x0000F000 | 0x00000858 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.08576 |
.rsrc | 0x00010000 | 0x00000200 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 3.19613 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
DVCLAL | 4 | 16 | UNKNOWN | UNKNOWN | RT_RCDATA |
PACKAGEINFO | 4.69258 | 152 | UNKNOWN | UNKNOWN | RT_RCDATA |
Imports
ICMP.DLL |
URLMON.DLL |
advapi32.dll |
kernel32.dll |
oleaut32.dll |
shell32.dll |
user32.dll |
wsock32.dll |
Total processes
37
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1216 | "C:\Users\admin\AppData\Local\Temp\sample_86.exe" | C:\Users\admin\AppData\Local\Temp\sample_86.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1652 | "C:\Users\admin\AppData\Roaming\nightupdate\svchost.exe" | C:\Users\admin\AppData\Roaming\nightupdate\svchost.exe | sample_86.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
356
Read events
350
Write events
6
Delete events
0
Modification events
| (PID) Process: | (1216) sample_86.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | UpdateSvchost |
Value: C:\Users\admin\AppData\Roaming\nightupdate\svchost.exe | |||
| (PID) Process: | (1216) sample_86.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1216) sample_86.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1652) svchost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | UpdateSvchost |
Value: C:\Users\admin\AppData\Roaming\nightupdate\svchost.exe | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1216 | sample_86.exe | C:\Users\admin\AppData\Roaming\nightupdate\svchost.exe | executable | |
MD5:B56391343F5F38C2B7A727CFF7C8A397 | SHA256:1A0C1051CCC3C6D1F3D30283CA6D671C6A9096406BFD6718D85980C96A3B3563 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
bot.xom5.net |
| unknown |