analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | 260993796 |
| Full analysis: | https://app.any.run/tasks/47f9d2ee-1736-4ce4-abcd-2d0fa128cb10 |
| 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: | May 15, 2019, 11:43:56 |
| 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: | 765724873BB8F2178BEE2C9236A96D72 |
| SHA1: | 4C983A35FEDEB78DD01B2BC9840DEA0B2C4D9E4F |
| SHA256: | 61FDA9E21EF59D81C98D499CFFD2D342FD8AB3CA5185421EBD8C1393AFF1F169 |
| SSDEEP: | 12288:Sap63gptvS0PyHW3AVKAv8LWaMPuNXN6GXrUvYVvKR6TaKW:3muHq9Vn8J1X/o62f |
MALICIOUS
Actions looks like stealing of personal data
- 260993796.exe (PID: 332)
Changes settings of System certificates
- 260993796.exe (PID: 332)
Writes file to Word startup folder
- 260993796.exe (PID: 332)
Deletes shadow copies
- 260993796.exe (PID: 332)
Renames files like Ransomware
- 260993796.exe (PID: 332)
Dropped file may contain instructions of ransomware
- 260993796.exe (PID: 332)
Connects to CnC server
- 260993796.exe (PID: 332)
GANDCRAB detected
- 260993796.exe (PID: 332)
SUSPICIOUS
Application launched itself
- 260993796.exe (PID: 3456)
Creates files in the program directory
- 260993796.exe (PID: 332)
Reads the cookies of Mozilla Firefox
- 260993796.exe (PID: 332)
Adds / modifies Windows certificates
- 260993796.exe (PID: 332)
Creates files in the user directory
- 260993796.exe (PID: 332)
INFO
Dropped object may contain Bitcoin addresses
- 260993796.exe (PID: 332)
Dropped object may contain TOR URL's
- 260993796.exe (PID: 332)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Delphi generic (37.4) |
|---|---|---|
| .scr | | | Windows screen saver (34.5) |
| .exe | | | Win32 Executable (generic) (11.9) |
| .exe | | | Win16/32 Executable Delphi generic (5.4) |
| .exe | | | Generic Win/DOS Executable (5.2) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x78294 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 246272 |
| CodeSize: | 488448 |
| LinkerVersion: | 2.25 |
| PEType: | PE32 |
| TimeStamp: | 1991:12:30 07:36:13+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Dec-1991 06:36:13 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 30-Dec-1991 06:36:13 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x000772DC | 0x00077400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.54991 |
DATA | 0x00079000 | 0x0000CA88 | 0x0000CC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.93289 |
BSS | 0x00086000 | 0x00000C69 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00087000 | 0x00002180 | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.96818 |
.tls | 0x0008A000 | 0x00000010 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0008B000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.20692 |
.reloc | 0x0008C000 | 0x00009560 | 0x00009600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.62924 |
.rsrc | 0x00096000 | 0x00023A4C | 0x00023C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 7.06501 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.71967 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
2 | 2.80231 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
3 | 3.00046 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
578 | 7.01186 | 2977 | Latin 1 / Western European | English - United States | RT_CURSOR |
579 | 7.48799 | 2977 | Latin 1 / Western European | English - United States | RT_CURSOR |
580 | 7.21877 | 2977 | Latin 1 / Western European | English - United States | RT_CURSOR |
Imports
advapi32.dll |
comctl32.dll |
comdlg32.dll |
gdi32.dll |
kernel32.dll |
ole32.dll |
oleaut32.dll |
user32.dll |
version.dll |
Total processes
41
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3456 | "C:\Users\admin\AppData\Local\Temp\260993796.exe" | C:\Users\admin\AppData\Local\Temp\260993796.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 792 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 332 | "C:\Users\admin\AppData\Local\Temp\260993796.exe" | C:\Users\admin\AppData\Local\Temp\260993796.exe | 260993796.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 1140 | "C:\Windows\system32\wbem\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | 260993796.exe | |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: WMI Commandline Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3856 | 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
192
Read events
153
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
424
Text files
319
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 332 | 260993796.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.rqhyoh | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 332 | 260993796.exe | C:\Program Files\RQHYOH-MANUAL.txt | text | |
MD5:1CB4986B068C5937774D95021F976255 | SHA256:5544A0879FF1149CC1B2BEA450242A26D34561B2785462E086F8F4C878A74536 | |||
| 332 | 260993796.exe | C:\RQHYOH-MANUAL.txt | text | |
MD5:1CB4986B068C5937774D95021F976255 | SHA256:5544A0879FF1149CC1B2BEA450242A26D34561B2785462E086F8F4C878A74536 | |||
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 |
|---|---|---|---|---|---|---|---|---|---|
332 | 260993796.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 |
|---|---|---|---|---|---|---|
332 | 260993796.exe | 107.173.49.208:80 | www.kakaocorp.link | ColoCrossing | US | malicious |
332 | 260993796.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 |
|---|---|---|---|
332 | 260993796.exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server |
332 | 260993796.exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server |
2 ETPRO signatures available at the full report