analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | word3.tmp |
| Full analysis: | https://app.any.run/tasks/c7cb655f-017f-4761-aa4f-47bf8ea3d601 |
| 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: | June 19, 2019, 15:28:11 |
| 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: | E4611C388A33CCD1A7D3D4A996E32FA3 |
| SHA1: | 61C206F323EEB960873F5D9728011B774075C01A |
| SHA256: | 13507F1F60E81E3FCFC2244F5B9E4F5D9D04C6F0BEAA34429879AFDB24720C07 |
| SSDEEP: | 6144:vcOUIh8dlf/I2K7OQp/ymns6U7b3CN0lo3On:08h8rHI2K7jp/UXSNb+n |
MALICIOUS
Writes file to Word startup folder
- word3.tmp.exe (PID: 3072)
Renames files like Ransomware
- word3.tmp.exe (PID: 3072)
Actions looks like stealing of personal data
- word3.tmp.exe (PID: 3072)
Dropped file may contain instructions of ransomware
- word3.tmp.exe (PID: 3072)
Deletes shadow copies
- cmd.exe (PID: 3512)
GANDCRAB detected
- word3.tmp.exe (PID: 3072)
SUSPICIOUS
Reads the cookies of Mozilla Firefox
- word3.tmp.exe (PID: 3072)
Creates files in the program directory
- word3.tmp.exe (PID: 3072)
Starts CMD.EXE for commands execution
- word3.tmp.exe (PID: 3072)
Reads Internet Cache Settings
- word3.tmp.exe (PID: 3072)
Executed as Windows Service
- vssvc.exe (PID: 3492)
Creates files in the user directory
- word3.tmp.exe (PID: 3072)
INFO
Dropped object may contain Bitcoin addresses
- word3.tmp.exe (PID: 3072)
Dropped object may contain TOR URL's
- word3.tmp.exe (PID: 3072)
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
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x31e2 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 93184 |
| CodeSize: | 162816 |
| LinkerVersion: | 6.6 |
| PEType: | PE32 |
| TimeStamp: | 2019:05:14 18:06:12+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-May-2019 16:06:12 |
| 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: | 0x000000B0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 14-May-2019 16:06:12 |
| 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 | 0x00027A98 | 0x00027C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.00215 |
.data | 0x00029000 | 0x000009D4 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.44345 |
.rsrc | 0x0002A000 | 0x00016050 | 0x00016200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.48542 |
.rt | 0x00041000 | 0x00001200 | 0x00001200 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.95108 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 6.21921 | 92 | Latin 1 / Western European | Afrikaans - South Africa | RT_RCDATA |
2 | 4.79597 | 346 | Latin 1 / Western European | English - United States | RT_MANIFEST |
3 | 0 | 62 | Latin 1 / Western European | Afrikaans - South Africa | RT_RCDATA |
4 | 0 | 75 | Latin 1 / Western European | Afrikaans - South Africa | RT_RCDATA |
5 | 0 | 71 | Latin 1 / Western European | Afrikaans - South Africa | RT_RCDATA |
6 | 0 | 94 | Latin 1 / Western European | Afrikaans - South Africa | RT_RCDATA |
7 | 7.84639 | 1546 | Latin 1 / Western European | Afrikaans - South Africa | RT_STRING |
Imports
comctl32.dll |
comdlg32.dll |
kernel32.dll |
ole32.dll |
oleacc.dll |
oleaut32.dll |
oledlg.dll |
shlwapi.dll |
user32.dll |
version.dll |
Total processes
39
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 |
|---|---|---|---|---|
| 3072 | "C:\Users\admin\AppData\Local\Temp\word3.tmp.exe" | C:\Users\admin\AppData\Local\Temp\word3.tmp.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3512 | "C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quiet | C:\Windows\system32\cmd.exe | word3.tmp.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) | ||||
| 3392 | 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) | ||||
| 3492 | 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 Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
90
Read events
70
Write events
20
Delete events
0
Modification events
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3072) word3.tmp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\word3_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
418
Text files
318
Unknown types
15
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3072 | word3.tmp.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.kquim | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\Program Files\KQUIM-MANUAL.txt | text | |
MD5:F605E70014347CE00F3BE52FB5B1FF45 | SHA256:5D6E33D64FF614CE0A33017D10B76FA4C007E5265695716D0A4702560306472D | |||
| 3072 | word3.tmp.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 3072 | word3.tmp.exe | C:\System Volume Information\KQUIM-MANUAL.txt | text | |
MD5:F605E70014347CE00F3BE52FB5B1FF45 | SHA256:5D6E33D64FF614CE0A33017D10B76FA4C007E5265695716D0A4702560306472D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3072 | word3.tmp.exe | POST | 404 | 185.52.2.154:80 | http://www.kakaocorp.link/content/graphic/kefuimka.gif | NL | xml | 345 b | malicious |
3072 | word3.tmp.exe | GET | 404 | 185.52.2.154:80 | http://www.kakaocorp.link/ | NL | xml | 345 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 |
|---|---|---|---|---|---|---|
3072 | word3.tmp.exe | 185.52.2.154:80 | www.kakaocorp.link | RouteLabel V.O.F. | NL | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.kakaocorp.link |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3072 | word3.tmp.exe | A Network Trojan was detected | ET POLICY Data POST to an image file (gif) |
3072 | word3.tmp.exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab Ransomware HTTP |
1 ETPRO signatures available at the full report