| File name: | 326814c6e98d26711f14e26804a7b2f1 |
| Full analysis: | https://app.any.run/tasks/531efebb-bc31-4392-b100-38e38d554045 |
| Verdict: | Malicious activity |
| Analysis date: | August 13, 2019, 19:07:17 |
| 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: | 326814C6E98D26711F14E26804A7B2F1 |
| SHA1: | 2E02DBBB9E067F1B8BE525FE5AE3B64617A86820 |
| SHA256: | 781BE13055BD1F4555135FA8A08B6976624D2C54C3868378572C3F9864D32C99 |
| SSDEEP: | 3072:2SzbJlgr2F27Dzv6JMJiNTEuJW2Wc/2AcxU/Rhd532:2Szb0X7n6LTEuJWlTET2 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executed as Windows Service
- ntvdm.exe (PID: 2964)
Creates files in the Windows directory
- ntvdm.exe (PID: 2964)
Starts CMD.EXE for commands execution
- 326814c6e98d26711f14e26804a7b2f1.exe (PID: 3276)
Removes files from Windows directory
- ntvdm.exe (PID: 2964)
Creates files in the user directory
- powershell.exe (PID: 3196)
Executes PowerShell scripts
- cmd.exe (PID: 1016)
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: | 2019:06:25 17:02:31+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 150528 |
| InitializedDataSize: | 66560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x43a0 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-Jun-2019 15:02:31 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 25-Jun-2019 15:02:31 |
| 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 | 0x00024A4C | 0x00024C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66032 |
.rdata | 0x00026000 | 0x0000EC84 | 0x0000EE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.23538 |
.data | 0x00035000 | 0x00003398 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.53907 |
.rsrc | 0x00039000 | 0x000001B4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.11262 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.79597 | 346 | Latin 1 / Western European | English - United States | RT_MANIFEST |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
USER32.dll |
Total processes
41
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1016 | /C PowerShell "Start-Sleep 10; Remove-Item C:\Users\admin\Desktop\326814c6e98d26711f14e26804a7b2f1.exe" | C:\Windows\system32\cmd.exe | — | 326814c6e98d26711f14e26804a7b2f1.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
| |||||||||||||||
| 2964 | "C:\Windows\system32\ntvdm.exe" -i1 | C:\Windows\system32\ntvdm.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: NTVDM.EXE Exit code: 3221225477 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3196 | PowerShell "Start-Sleep 10; Remove-Item C:\Users\admin\Desktop\326814c6e98d26711f14e26804a7b2f1.exe" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3276 | "C:\Users\admin\Desktop\326814c6e98d26711f14e26804a7b2f1.exe" | C:\Users\admin\Desktop\326814c6e98d26711f14e26804a7b2f1.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
225
Read events
170
Write events
55
Delete events
0
Modification events
| (PID) Process: | (3196) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
Executable files
0
Suspicious files
3
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2964 | ntvdm.exe | C:\Windows\TEMP\scsC5D5.tmp | — | |
MD5:— | SHA256:— | |||
| 2964 | ntvdm.exe | C:\Windows\TEMP\scsC5D6.tmp | — | |
MD5:— | SHA256:— | |||
| 3196 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\N6LO2QIPBQ7HVIHMTSRL.temp | — | |
MD5:— | SHA256:— | |||
| 3276 | 326814c6e98d26711f14e26804a7b2f1.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f | binary | |
MD5:— | SHA256:— | |||
| 3196 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 3196 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF37d98b.TMP | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3276 | 326814c6e98d26711f14e26804a7b2f1.exe | GET | 404 | 91.235.129.55:80 | http://91.235.129.55/sin.png | NL | html | 283 b | suspicious |
— | — | GET | 404 | 91.235.129.55:80 | http://91.235.129.55/win.png | NL | html | 283 b | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3276 | 326814c6e98d26711f14e26804a7b2f1.exe | 91.235.129.55:80 | — | ITL Company | NL | suspicious |
— | — | 91.235.129.55:80 | — | ITL Company | NL | suspicious |