analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | 원본.jpg .exe |
| Full analysis: | https://app.any.run/tasks/d00d62d0-a4ff-43d2-b28d-e91c583ae82e |
| Verdict: | Malicious activity |
| Threats: | GandCrab is probably one of the most famous Ransomware. A Ransomware is a malware that asks the victim to pay money in order to restore access to encrypted files. If the user does not cooperate the files are forever lost. |
| Analysis date: | April 15, 2019, 13:42:16 |
| 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: | 5D3F6B34C48A1EA7506025D441C64564 |
| SHA1: | 1F8493AB101A1FC31592D7FF7FE983BDEB0005E8 |
| SHA256: | E2FEE0B90B9C2AE7B9E994FD791728BBD996C07B428B2D6C5ABBF23A4FA1313E |
| SSDEEP: | 3072:ygw7Mo4Zgd99+NP7gonDNp12ke+8Ti94BCdj3eK7O9iqQ1EBClMram460:ygVox7AMke+8TC4BQ3Z72QaaPm3 |
MALICIOUS
Actions looks like stealing of personal data
- 원본.jpg .exe (PID: 1532)
Writes file to Word startup folder
- 원본.jpg .exe (PID: 1532)
Renames files like Ransomware
- 원본.jpg .exe (PID: 1532)
Dropped file may contain instructions of ransomware
- 원본.jpg .exe (PID: 1532)
Deletes shadow copies
- cmd.exe (PID: 2164)
Connects to CnC server
- 원본.jpg .exe (PID: 1532)
Changes settings of System certificates
- 원본.jpg .exe (PID: 1532)
GANDCRAB detected
- 원본.jpg .exe (PID: 1532)
SUSPICIOUS
Creates files in the program directory
- 원본.jpg .exe (PID: 1532)
Reads the cookies of Mozilla Firefox
- 원본.jpg .exe (PID: 1532)
Starts CMD.EXE for commands execution
- 원본.jpg .exe (PID: 1532)
Adds / modifies Windows certificates
- 원본.jpg .exe (PID: 1532)
Creates files in the user directory
- 원본.jpg .exe (PID: 1532)
INFO
Dropped object may contain Bitcoin addresses
- 원본.jpg .exe (PID: 1532)
Dropped object may contain TOR URL's
- 원본.jpg .exe (PID: 1532)
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
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x9654 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 106496 |
| CodeSize: | 61440 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2018:02:21 20:07:49+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 21-Feb-2018 19:07:49 |
| 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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 21-Feb-2018 19:07:49 |
| 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 | 0x0000EED6 | 0x0000F000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.77045 |
.rdata | 0x00010000 | 0x00002444 | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.84743 |
.data | 0x00013000 | 0x000073E8 | 0x00006000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.9509 |
.rsrc | 0x0001B000 | 0x0000E0CA | 0x0000F000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.97986 |
.titan | 0x0002A000 | 0x00021000 | 0x00021000 | IMAGE_SCN_MEM_READ | 5.84727 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 7.94643 | 14044 | UNKNOWN | English - United States | RT_ICON |
2 | 3.71543 | 16936 | UNKNOWN | English - United States | RT_ICON |
3 | 3.61012 | 9640 | UNKNOWN | English - United States | RT_ICON |
4 | 3.90228 | 6760 | UNKNOWN | English - United States | RT_ICON |
5 | 3.61976 | 4264 | UNKNOWN | English - United States | RT_ICON |
6 | 3.55007 | 2440 | UNKNOWN | English - United States | RT_ICON |
7 | 3.50138 | 1720 | UNKNOWN | English - United States | RT_ICON |
8 | 3.11969 | 1128 | UNKNOWN | English - United States | RT_ICON |
101 | 2.95799 | 118 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
OLEAUT32.dll |
USER32.dll |
comdlg32.dll |
ole32.dll |
Total processes
37
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1532 | "C:\Users\admin\AppData\Local\Temp\원본.jpg .exe" | C:\Users\admin\AppData\Local\Temp\원본.jpg .exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 2164 | "C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quiet | C:\Windows\system32\cmd.exe | 원본.jpg .exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3184 | vssadmin delete shadows /all /quiet | C:\Windows\system32\vssadmin.exe | — | cmd.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 4088 | 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) | ||||
Total events
122
Read events
85
Write events
37
Delete events
0
Modification events
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1532) 원본.jpg .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\??_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
423
Text files
318
Unknown types
15
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1532 | 원본.jpg .exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.fnytbtuf | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 1532 | 원본.jpg .exe | C:\FNYTBTUF-MANUAL.txt | text | |
MD5:1493FA335C18B8E87B1D12C292A8176F | SHA256:4D089EFDE04D85F27AE78D6D300AEF428836175A79A03407DCB4C68601EACD03 | |||
| 1532 | 원본.jpg .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{6af49b38-a69b-4427-8e0d-1d7f53ed58e8}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1532 | 원본.jpg .exe | GET | 301 | 107.173.49.208:80 | http://www.kakaocorp.link/ | US | html | 162 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1532 | 원본.jpg .exe | 107.173.49.208:80 | www.kakaocorp.link | ColoCrossing | US | malicious |
1532 | 원본.jpg .exe | 107.173.49.208:443 | www.kakaocorp.link | ColoCrossing | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.kakaocorp.link |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1532 | 원본.jpg .exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server |
1532 | 원본.jpg .exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server |
1532 | 원본.jpg .exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab v.5 SSL Connection |
2 ETPRO signatures available at the full report