| File name: | ldwin.exe |
| Full analysis: | https://app.any.run/tasks/601b0e24-f0bc-44ad-97af-3aadeec7dee6 |
| Verdict: | Suspicious activity |
| Analysis date: | May 07, 2019, 15:04:22 |
| 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: | C8B91A236193BD8960F7B5C42FDCA3E5 |
| SHA1: | 0C4F632EC6F8EE80CBF539821645A0F5D3EA82BD |
| SHA256: | ED0BF3C3746FCAA8F4EFCF12AD26C590CBA709F229C0F4F8FC33E6DF227B1872 |
| SSDEEP: | 24576:WRmJkcoQricOIQxiZY1ia53Bb1Kid4ssIAZeQwVfjUqy:zJZoQrbTFZY1ia551V4ssIcdwVfA |
MALICIOUS
Application was dropped or rewritten from another process
- tcpdump.exe (PID: 1040)
SUSPICIOUS
Executable content was dropped or overwritten
- ldwin.exe (PID: 3632)
- tcpdump.exe (PID: 1040)
Creates files in the Windows directory
- tcpdump.exe (PID: 1040)
Creates files in the driver directory
- tcpdump.exe (PID: 1040)
Starts CMD.EXE for commands execution
- ldwin.exe (PID: 3632)
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: | 2012:01:29 22:32:28+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 526336 |
| InitializedDataSize: | 102912 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x165c1 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.2.0.0 |
| ProductVersionNumber: | 3.3.8.1 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| FileVersion: | 2.2.0.0 |
| FileDescription: | Link Discovery for Windows |
| LegalCopyright: | Chris Hall 2010-2015 |
| ProductName: | LDWin |
| ProductVersion: | 2.2 |
| OriginalFileName: | LDWin.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 29-Jan-2012 21:32:28 |
| Detected languages: |
|
| FileVersion: | 2.2.0.0 |
| FileDescription: | Link Discovery for Windows |
| ProductVersion: | 2.2 |
| LegalCopyright: | Chris Hall 2010-2015 |
| ProductName: | LDWin |
| OriginalFileName: | LDWin.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: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 29-Jan-2012 21:32:28 |
| 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 | 0x0008061C | 0x00080800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.68469 |
.rdata | 0x00082000 | 0x0000DFC0 | 0x0000E000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.79974 |
.data | 0x00090000 | 0x0001A758 | 0x00006800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.15007 |
.rsrc | 0x000AB000 | 0x000048A0 | 0x00004A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.69018 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.31767 | 1448 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 3.66371 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 4.27559 | 1128 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
5 | 3.87208 | 4264 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.31436 | 1328 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.28624 | 1680 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.2836 | 1232 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
11 | 3.26322 | 1628 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
USER32.dll |
Total processes
38
Monitored processes
4
Malicious processes
0
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1040 | C:\Users\admin\AppData\Local\Temp\tcpdump.exe -i \Device\{4040CF00-1B3E-486A-B407-FA14C56B6FC0} -nn -v -s 1500 -c 1 (ether[12:2]==0x88cc or ether[20:2]==0x2000) | C:\Users\admin\AppData\Local\Temp\tcpdump.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2516 | "C:\Users\admin\AppData\Local\Temp\ldwin.exe" | C:\Users\admin\AppData\Local\Temp\ldwin.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Link Discovery for Windows Exit code: 3221226540 Version: 2.2.0.0 Modules
| |||||||||||||||
| 3632 | "C:\Users\admin\AppData\Local\Temp\ldwin.exe" | C:\Users\admin\AppData\Local\Temp\ldwin.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Link Discovery for Windows Exit code: 0 Version: 2.2.0.0 Modules
| |||||||||||||||
| 3824 | C:\Windows\system32\cmd.exe /c C:\Users\admin\AppData\Local\Temp\tcpdump.exe -i \Device\{4040CF00-1B3E-486A-B407-FA14C56B6FC0} -nn -v -s 1500 -c 1 (ether[12:2]==0x88cc or ether[20:2]==0x2000) >%temp%\Data_Out.txt | C:\Windows\system32\cmd.exe | — | ldwin.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
31
Read events
31
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3632 | ldwin.exe | C:\Users\admin\AppData\Local\Temp\aut31BB.tmp | — | |
MD5:— | SHA256:— | |||
| 3632 | ldwin.exe | C:\Users\admin\AppData\Local\Temp\aut31CC.tmp | — | |
MD5:— | SHA256:— | |||
| 3632 | ldwin.exe | C:\Users\admin\AppData\Local\Temp\SaveData.txt | — | |
MD5:— | SHA256:— | |||
| 1040 | tcpdump.exe | C:\Windows\system32\Drivers\pssdk50.sys | executable | |
MD5:2A2A5C1BDD41BE4C28350632ACD45B5F | SHA256:1D275CF166360B37F239ADC74248B23953A7A93240C984ABED1C10103306300C | |||
| 3632 | ldwin.exe | C:\Users\admin\AppData\Local\Temp\tcpdump.exe | executable | |
MD5:4AF745D8FB1CE63BC97CD7874EEDB613 | SHA256:99CFEFAF942BA679D08A17C07ABDBAFE99F8C156E5DB93A2F52F5E277830BB94 | |||
| 3632 | ldwin.exe | C:\Users\admin\AppData\Local\Temp\donate.ico | image | |
MD5:56D21E02150175332CB6D343ABADA53E | SHA256:23438154D279704EA70E335861E16B8D1EC930252221383EE70FEADEFAD896DA | |||
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