| File name: | 你必须在3月20日下午3点向警察局报到.doc.exe |
| Full analysis: | https://app.any.run/tasks/5bfce693-0d8b-45bb-87a4-9a7ca1276e67 |
| 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: | October 14, 2019, 09:19:01 |
| 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, UPX compressed |
| MD5: | E9E0D4416247A3CD6F90FD03494D99B8 |
| SHA1: | 72681E005E4EF5D4C26FF6DE8BD3BDF01179498A |
| SHA256: | 6FC4FE8E3897E533AE218311D4ED2E193D5C489A065439736018B5DB3925D3E1 |
| SSDEEP: | 3072:SXbebFmsa39MOm/ECop/djr3LsW8SK5ksqm3p8AxIPQD5z:SXbKo39Vm/tibsW8SK5Rl3p8Fsx |
MALICIOUS
Actions looks like stealing of personal data
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Writes file to Word startup folder
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Renames files like Ransomware
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Dropped file may contain instructions of ransomware
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Deletes shadow copies
- cmd.exe (PID: 3336)
GANDCRAB detected
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
SUSPICIOUS
Creates files in the program directory
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Reads the cookies of Mozilla Firefox
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Starts CMD.EXE for commands execution
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Reads Internet Cache Settings
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Executed as Windows Service
- vssvc.exe (PID: 324)
Creates files in the user directory
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
INFO
Dropped object may contain Bitcoin addresses
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Dropped object may contain TOR URL's
- 你必须在3月20日下午3点向警察局报到.doc.exe (PID: 956)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (64.2) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.6) |
| .exe | | | Win32 Executable (generic) (10.6) |
| .exe | | | Generic Win/DOS Executable (4.7) |
| .exe | | | DOS Executable Generic (4.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:01:23 14:50:10+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 155648 |
| InitializedDataSize: | 20480 |
| UninitializedDataSize: | 3600384 |
| EntryPoint: | 0x395090 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 23-Jan-2018 13:50:10 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 23-Jan-2018 13:50:10 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x0036F000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00370000 | 0x00026000 | 0x00025400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.75677 |
.rsrc | 0x00396000 | 0x00005000 | 0x00004600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.38144 |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.DLL |
USER32.dll |
Total processes
40
Monitored processes
4
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 324 | 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) Modules
| |||||||||||||||
| 956 | "C:\Users\admin\AppData\Local\Temp\你必须在3月20日下午3点向警察局报到.doc.exe" | C:\Users\admin\AppData\Local\Temp\你必须在3月20日下午3点向警察局报到.doc.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3000 | 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) Modules
| |||||||||||||||
| 3336 | "C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quiet | C:\Windows\system32\cmd.exe | 你必须在3月20日下午3点向警察局报到.doc.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) Modules
| |||||||||||||||
Total events
69
Read events
65
Write events
4
Delete events
0
Modification events
| (PID) Process: | (956) 你必须在3月20日下午3点向警察局报到.doc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (956) 你必须在3月20日下午3点向警察局报到.doc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
0
Suspicious files
461
Text files
325
Unknown types
14
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.ypodvoaqaa | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{02b4b32f-3d9a-4f0c-90b3-b3f695ffdbdb}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{0e2a6214-ab14-4acd-9944-51dcd3caf902}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{14e6e058-39ee-43ce-ac15-7acb7d834dae}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\$Recycle.Bin\YPODVOAQAA-MANUAL.txt | text | |
MD5:— | SHA256:— | |||
| 956 | 你必须在3月20日下午3点向警察局报到.doc.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{31c64f4e-4eef-4f67-acde-eb3f4d02f051}_OnDiskSnapshotProp | — | |
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