File name: | aaa.jpg.exe |
Full analysis: | https://app.any.run/tasks/4e90aa85-302c-49b8-83e5-fe87d590d373 |
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: | January 18, 2019, 05:23:18 |
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: | BBE75FE94302CD017A3B7398D0101B7D |
SHA1: | AD5403EB29B8770BAB4CCFA52B5BF8AD80A37346 |
SHA256: | AD1C9FA64E68E0A790BE99CA8F3EA5FA2E9612A24AB41E2A915147AF12B13950 |
SSDEEP: | 6144:pm1ULi+GKLTJFKf5d+6u9Izqyi1kmLWZEavZ:pOU1jJFs5pIIzxiy8WZ |
.exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (14.2) |
.exe | | | Win32 Executable (generic) (9.7) |
.exe | | | Generic Win/DOS Executable (4.3) |
.exe | | | DOS Executable Generic (4.3) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2018:02:20 20:57:43+01:00 |
PEType: | PE32 |
LinkerVersion: | 9 |
CodeSize: | 65536 |
InitializedDataSize: | 209920 |
UninitializedDataSize: | - |
EntryPoint: | 0x5072 |
OSVersion: | 5 |
ImageVersion: | - |
SubsystemVersion: | 5 |
Subsystem: | Windows GUI |
FileVersionNumber: | 1.45.8.4 |
ProductVersionNumber: | 7.32.568.0 |
FileFlagsMask: | 0x003f |
FileFlags: | (none) |
FileOS: | Windows NT 32-bit |
ObjectFileType: | Executable application |
FileSubtype: | - |
LanguageCode: | English (British) |
CharacterSet: | Unicode |
FileVersion: | 9.5.0.41 |
ProductVersion: | 9.5.0.41 |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 20-Feb-2018 19:57:43 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 20-Feb-2018 19:57:43 |
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 | 0x0000FEDB | 0x00010000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.54901 |
.rdata | 0x00011000 | 0x0000414C | 0x00004200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.18264 |
.data | 0x00016000 | 0x0001DC1C | 0x0001C000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.67593 |
.rsrc | 0x00034000 | 0x000105D0 | 0x00010600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.02665 |
.reloc | 0x00045000 | 0x00001B32 | 0x00001C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.67135 |
KERNEL32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3012 | "C:\Users\admin\AppData\Local\Temp\aaa.jpg.exe" | C:\Users\admin\AppData\Local\Temp\aaa.jpg.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
2696 | "C:\Windows\system32\wbem\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | aaa.jpg.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) | ||||
3940 | 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 | Filename | Type | |
---|---|---|---|---|
3012 | aaa.jpg.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
3012 | aaa.jpg.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.sdwwbrb | — | |
MD5:— | SHA256:— | |||
3012 | aaa.jpg.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
3012 | aaa.jpg.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
3012 | aaa.jpg.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
3012 | aaa.jpg.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
3012 | aaa.jpg.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
3012 | aaa.jpg.exe | C:\Users\SDWWBRB-DECRYPT.txt | text | |
MD5:F98583A04FAEE73198005D83075C46C9 | SHA256:6FCC59C438DA7113322D39F740CD645FB4B2A89DF9CC8F98BBC6272B822C73FC | |||
3012 | aaa.jpg.exe | C:\Program Files\SDWWBRB-DECRYPT.txt | text | |
MD5:F98583A04FAEE73198005D83075C46C9 | SHA256:6FCC59C438DA7113322D39F740CD645FB4B2A89DF9CC8F98BBC6272B822C73FC | |||
3012 | aaa.jpg.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3012 | aaa.jpg.exe | GET | 301 | 138.201.162.99:80 | http://www.kakaocorp.link/ | DE | html | 162 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
3012 | aaa.jpg.exe | 138.201.162.99:443 | www.kakaocorp.link | Hetzner Online GmbH | DE | malicious |
3012 | aaa.jpg.exe | 138.201.162.99:80 | www.kakaocorp.link | Hetzner Online GmbH | DE | malicious |
Domain | IP | Reputation |
---|---|---|
www.kakaocorp.link |
| malicious |