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| File name: | cmd.exe |
| Full analysis: | https://app.any.run/tasks/7012cd9e-f132-477b-8390-1d1e4a3da6f0 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | October 20, 2020, 07:26:50 |
| 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: | 9E526ED6E45924A922A96664BA797D61 |
| SHA1: | A09793B8A9966BBAB228E45CC0AC3898031EA366 |
| SHA256: | 917F2752EC8E83E6BD0856B124F69E3BEE6C392116CD2F2A4571576B55F66E20 |
| SSDEEP: | 3072:0cNb8fNB059Lk/r2R0QyI+emREwuidPFpCCbP4Kt7VsPHTw:yvS9Lk/uyIKRjtd9cCkKtKfE |
MALICIOUS
Changes the autorun value in the registry
- cmd.exe (PID: 2164)
- cmd.exe (PID: 2504)
Runs app for hidden code execution
- cmd.exe (PID: 2164)
Writes to a start menu file
- cmd.exe (PID: 2164)
Deletes shadow copies
- cmd.exe (PID: 2584)
Starts BCDEDIT.EXE to disable recovery
- cmd.exe (PID: 2584)
Turns off the firewall via NETSH.EXE
- cmd.exe (PID: 2628)
Loads the Task Scheduler COM API
- wbengine.exe (PID: 3296)
Actions looks like stealing of personal data
- cmd.exe (PID: 2164)
Renames files like Ransomware
- cmd.exe (PID: 2164)
SUSPICIOUS
Executable content was dropped or overwritten
- cmd.exe (PID: 2164)
- cmd.exe (PID: 2504)
Application launched itself
- cmd.exe (PID: 2504)
- cmd.exe (PID: 3828)
Starts CMD.EXE for commands execution
- cmd.exe (PID: 2164)
Writes to a desktop.ini file (may be used to cloak folders)
- cmd.exe (PID: 2164)
Creates files in the user directory
- cmd.exe (PID: 2164)
Executed as Windows Service
- wbengine.exe (PID: 3296)
- vssvc.exe (PID: 1856)
- vds.exe (PID: 4040)
Low-level read access rights to disk partition
- wbengine.exe (PID: 3296)
- vds.exe (PID: 4040)
Creates files in the Windows directory
- wbadmin.exe (PID: 4048)
Uses NETSH.EXE for network configuration
- cmd.exe (PID: 2628)
Executed via COM
- vdsldr.exe (PID: 2748)
Reads the cookies of Mozilla Firefox
- cmd.exe (PID: 2164)
Creates files in the program directory
- cmd.exe (PID: 2164)
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) (64.5) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (13.6) |
| .exe | | | Win32 Executable (generic) (9.3) |
| .exe | | | Clipper DOS Executable (4.1) |
| .exe | | | Generic Win/DOS Executable (4.1) |
EXIF
EXE
| FileSubtype: | - |
|---|---|
| ObjectFileType: | Static library |
| FileOS: | Unknown (0x40324) |
| FileFlags: | (none) |
| FileFlagsMask: | 0x007f |
| ProductVersionNumber: | 1.0.0.1 |
| FileVersionNumber: | 1.0.0.1 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0xa499 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 8374784 |
| CodeSize: | 88576 |
| LinkerVersion: | 9 |
| PEType: | PE32 |
| TimeStamp: | 2020:02:04 13:10:46+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 04-Feb-2020 12:10:46 |
| Detected languages: |
|
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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 04-Feb-2020 12:10:46 |
| 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 | 0x000158CE | 0x00015A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.62581 |
.data | 0x00017000 | 0x007E3384 | 0x0000C800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.76993 |
.faz | 0x007FB000 | 0x0000715A | 0x00006C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.pavare | 0x00803000 | 0x00000272 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.vek | 0x00804000 | 0x00000017 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.mogac | 0x00805000 | 0x00000006 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.bawa | 0x00806000 | 0x000003C3 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0 |
.rsrc | 0x00807000 | 0x0000B398 | 0x0000B400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.977 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.31738 | 416 | UNKNOWN | UNKNOWN | RT_VERSION |
2 | 5.28945 | 2216 | UNKNOWN | Georgian - Georgia | RT_ICON |
3 | 4.23087 | 1384 | UNKNOWN | Georgian - Georgia | RT_ICON |
4 | 6.3577 | 9640 | UNKNOWN | Georgian - Georgia | RT_ICON |
5 | 6.67096 | 4264 | UNKNOWN | Georgian - Georgia | RT_ICON |
6 | 6.61437 | 2440 | UNKNOWN | Georgian - Georgia | RT_ICON |
7 | 6.1915 | 1128 | UNKNOWN | Georgian - Georgia | RT_ICON |
8 | 3.89645 | 1736 | UNKNOWN | Georgian - Georgia | RT_ICON |
9 | 2.52509 | 1384 | UNKNOWN | Georgian - Georgia | RT_ICON |
10 | 5.82504 | 9640 | UNKNOWN | Georgian - Georgia | RT_ICON |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
Total processes
58
Monitored processes
16
Malicious processes
4
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2504 | "C:\Users\admin\AppData\Local\Temp\cmd.exe" | C:\Users\admin\AppData\Local\Temp\cmd.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3828 | C:\Users\admin\AppData\Local\Temp\cmd.exe | C:\Users\admin\AppData\Local\Temp\cmd.exe | — | cmd.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2164 | "C:\Users\admin\AppData\Local\Temp\cmd.exe" | C:\Users\admin\AppData\Local\Temp\cmd.exe | cmd.exe | |
User: admin Integrity Level: HIGH | ||||
| 2628 | "C:\Windows\system32\cmd.exe" | C:\Windows\system32\cmd.exe | — | cmd.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) | ||||
| 2584 | "C:\Windows\system32\cmd.exe" | C:\Windows\system32\cmd.exe | — | cmd.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) | ||||
| 932 | vssadmin delete shadows /all /quiet | C:\Windows\system32\vssadmin.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2688 | netsh advfirewall set currentprofile state off | C:\Windows\system32\netsh.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1856 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 124 | netsh firewall set opmode mode=disable | C:\Windows\system32\netsh.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2096 | wmic shadowcopy delete | C:\Windows\System32\Wbem\WMIC.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: WMI Commandline Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
501
Read events
391
Write events
0
Delete events
0
Modification events
Executable files
4
Suspicious files
236
Text files
3
Unknown types
30
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2164 | cmd.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-500\desktop.ini | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\desktop.ini | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\autoexec.bat | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\config.sys | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\AccessMUI.xml | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\AccLR.cab.id[C4BA3647-2989].[[email protected]].DLL | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\Setup.xml | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\branding.xml | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\AccessMUI.xml | — | |
MD5:— | SHA256:— | |||
| 2164 | cmd.exe | C:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\AccLR.cab.id[C4BA3647-2989].[[email protected]].DLL | — | |
MD5:— | SHA256:— | |||
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