File name: | 15213_원본 이미지 .exe |
Full analysis: | https://app.any.run/tasks/7f19d016-f9a1-4ece-bb1b-e9c4a20137d7 |
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, 00:55:16 |
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: | 7F8288B600B39F199B041A6D5F5FB871 |
SHA1: | 7F4B4494FF6DD5E4846171D9C1EC33D34CA0AD52 |
SHA256: | 512A714F88FF37B5E6E24D4CD90A91F0F3DB7AE4395D9D882172114E01EC20E7 |
SSDEEP: | 6144:GqyfktIWe+8TvcG4Vzxqzf4NoTcEJf4wKh4:zyHTf4VUzf4qxSwKh4 |
.exe | | | Win32 Executable (generic) (42.6) |
---|---|---|
.exe | | | Clipper DOS Executable (19.1) |
.exe | | | Generic Win/DOS Executable (18.9) |
.exe | | | DOS Executable Generic (18.9) |
.vxd | | | VXD Driver (0.2) |
Subsystem: | Windows GUI |
---|---|
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x5c8e |
UninitializedDataSize: | - |
InitializedDataSize: | 102400 |
CodeSize: | 57344 |
LinkerVersion: | 6 |
PEType: | PE32 |
TimeStamp: | 2017:03:07 05:16:37+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 07-Mar-2017 04:16:37 |
Detected languages: |
|
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: | 0x00000040 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 07-Mar-2017 04:16:37 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x0000E000 | 0x0000E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.97603 |
.rdata | 0x0000F000 | 0x00002000 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.37836 |
.data | 0x00011000 | 0x00008000 | 0x00006000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.9769 |
.rsrc | 0x00019000 | 0x0000E3BE | 0x0000F000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.01263 |
.titan | 0x00028000 | 0x00021000 | 0x00021000 | IMAGE_SCN_MEM_READ | 5.86119 |
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 | 2.63408 | 96 | UNKNOWN | English - United States | RT_STRING |
8 | 3.11969 | 1128 | UNKNOWN | English - United States | RT_ICON |
103 | 3.37012 | 246 | UNKNOWN | English - United States | RT_DIALOG |
107 | 2.95799 | 118 | UNKNOWN | English - United States | RT_GROUP_ICON |
GDI32.dll |
KERNEL32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2516 | "C:\Users\admin\AppData\Local\Temp\15213_원본 이미지 .exe" | C:\Users\admin\AppData\Local\Temp\15213_원본 이미지 .exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
1868 | "C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quiet | C:\Windows\system32\cmd.exe | 15213_원본 이미지 .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) | ||||
3060 | 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) | ||||
3656 | 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) |
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2516) 15213_원본 이미지 .exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2516 | 15213_원본 이미지 .exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.desrqmk | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
2516 | 15213_원본 이미지 .exe | C:\MSOCache\DESRQMK-MANUAL.txt | text | |
MD5:B2948B7AB9B9182ECF2FD35AD4FEBAD3 | SHA256:916F5603089B9B86CEC4CA33F6319BDA821587DC7E718A0DA9A1A562C3239811 | |||
2516 | 15213_원본 이미지 .exe | C:\System Volume Information\SPP\OnlineMetadataCache\{6af49b38-a69b-4427-8e0d-1d7f53ed58e8}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2516 | 15213_원본 이미지 .exe | GET | 301 | 107.173.49.208:80 | http://www.kakaocorp.link/ | US | html | 162 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 107.173.49.208:80 | www.kakaocorp.link | ColoCrossing | US | malicious |
2516 | 15213_원본 이미지 .exe | 107.173.49.208:443 | www.kakaocorp.link | ColoCrossing | US | malicious |
Domain | IP | Reputation |
---|---|---|
www.kakaocorp.link |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
2516 | 15213_원본 이미지 .exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server |
2516 | 15213_원본 이미지 .exe | A Network Trojan was detected | MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server |
2516 | 15213_원본 이미지 .exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab v.5 SSL Connection |