| File name: | h2o.exe |
| Full analysis: | https://app.any.run/tasks/d77626df-c498-4905-84d5-5f0547ad770f |
| Verdict: | Malicious activity |
| Analysis date: | April 25, 2019, 12:23:45 |
| 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, UPX compressed |
| MD5: | 51FB624A4CFB11DC6D418E290D402EC8 |
| SHA1: | 0FC7BDA698E464B2BEC8372E32C68AAE6C417C0B |
| SHA256: | 75795934BC46B90E6CBEA2B3B4B0C7A97B4B74C5317DD6FBCBE95FB124728CCC |
| SSDEEP: | 1536:ljPzy7rAVb3n3gX72IEJ5NwE4G/a3hd+g/:5PzyXANQX729D4G/aR3 |
MALICIOUS
Starts NET.EXE to view/change shared resources
- cmd.exe (PID: 3876)
Changes the autorun value in the registry
- h2o.exe (PID: 3064)
Changes appearance of the explorer extensions
- h2o.exe (PID: 3064)
Changes the login/logoff helper path in the registry
- h2o.exe (PID: 3064)
SUSPICIOUS
Starts CMD.EXE for commands execution
- h2o.exe (PID: 3064)
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 (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2009:04:14 23:27:02+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 49152 |
| InitializedDataSize: | 40960 |
| UninitializedDataSize: | 278528 |
| EntryPoint: | 0x50860 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| ProductName: | Project1 |
| FileVersion: | 1 |
| ProductVersion: | 1 |
| InternalName: | pikachu |
| OriginalFileName: | pikachu.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Apr-2009 21:27:02 |
| Detected languages: |
|
| ProductName: | Project1 |
| FileVersion: | 1.00 |
| ProductVersion: | 1.00 |
| InternalName: | pikachu |
| OriginalFilename: | pikachu.exe |
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: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 14-Apr-2009 21:27:02 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00044000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00045000 | 0x0000C000 | 0x0000BC00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.81148 |
.rsrc | 0x00051000 | 0x00014000 | 0x0000A000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.13299 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.13586 | 476 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 2.49894 | 1608 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 2.87633 | 724 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 2.71615 | 284 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30004 | 1.62838 | 11432 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30005 | 4.45392 | 4004 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30006 | 5.004 | 2180 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30007 | 5.55454 | 1472 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30008 | 3.73326 | 10036 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30009 | 4.28382 | 4660 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
KERNEL32.DLL |
MSVBVM60.DLL |
Total processes
35
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2092 | C:\Windows\system32\net1 share "phim_hai_hay=C:\Documents and Settings\Temp" | C:\Windows\system32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2300 | net share "phim_hai_hay=C:\Documents and Settings\Temp" | C:\Windows\system32\net.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3064 | "C:\Users\admin\AppData\Local\Temp\h2o.exe" | C:\Users\admin\AppData\Local\Temp\h2o.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.00 Modules
| |||||||||||||||
| 3876 | cmd /k net share "phim_hai_hay=C:\Documents and Settings\Temp" & exit & | C:\Windows\system32\cmd.exe | — | h2o.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
11 870
Read events
8
Write events
11 862
Delete events
0
Modification events
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | pikachu |
Value: C:\WINDOWS\nacl.exe | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | userinit |
Value: C:\WINDOWS\userinit.exe | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\NOHIDDEN |
| Operation: | write | Name: | CheckedValue |
Value: 2 | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL |
| Operation: | write | Name: | CheckedValue |
Value: 0 | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced |
| Operation: | write | Name: | Hidden |
Value: 0 | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SuperHidden |
| Operation: | write | Name: | CheckedValue |
Value: 0 | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SuperHidden |
| Operation: | write | Name: | UncheckedValue |
Value: 0 | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExt |
| Operation: | write | Name: | UncheckedValue |
Value: 1 | |||
| (PID) Process: | (3064) h2o.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced |
| Operation: | write | Name: | SuperHidden |
Value: 0 | |||
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
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report