analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | 1.bin |
| Full analysis: | https://app.any.run/tasks/918ee3cd-37d4-4095-ab08-9edca362e839 |
| 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, 02:26:22 |
| 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: | E387BD817E9B7F02FA9C2511CC345F12 |
| SHA1: | 98B3EC47B64198E3604C738F8C1F4753E0AFA8C7 |
| SHA256: | 39514226B71AEBBE775AA14627C716973282CBA201532DF3F820A209D87F6DF9 |
| SSDEEP: | 3072:06scOhLLGEdJT5GBQ8eTgeOJnflLfe1ndzo9cLvJkXky6GHBTfFhTWkCvaTdmGlB:0ccLLGEsC7v4c1ndzhe0IdfJC6BtZtb |
MALICIOUS
Actions looks like stealing of personal data
- 1.bin.exe (PID: 2676)
GandCrab keys found
- 1.bin.exe (PID: 2676)
Writes file to Word startup folder
- 1.bin.exe (PID: 2676)
Deletes shadow copies
- 1.bin.exe (PID: 2676)
Dropped file may contain instructions of ransomware
- 1.bin.exe (PID: 2676)
Renames files like Ransomware
- 1.bin.exe (PID: 2676)
Changes settings of System certificates
- 1.bin.exe (PID: 2676)
SUSPICIOUS
Creates files in the program directory
- 1.bin.exe (PID: 2676)
Creates files like Ransomware instruction
- 1.bin.exe (PID: 2676)
Reads the cookies of Mozilla Firefox
- 1.bin.exe (PID: 2676)
Adds / modifies Windows certificates
- 1.bin.exe (PID: 2676)
Reads Internet Cache Settings
- 1.bin.exe (PID: 2676)
Creates files in the user directory
- 1.bin.exe (PID: 2676)
INFO
Dropped object may contain TOR URL's
- 1.bin.exe (PID: 2676)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:07:26 02:54:11+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 65536 |
| InitializedDataSize: | 307200 |
| 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: | 1.0.8.39 |
| ProductVersion: | 1.0.8.39 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 26-Jul-2017 00:54:11 |
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: | 5 |
| Time date stamp: | 26-Jul-2017 00:54:11 |
| 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 | 0x0000FEDB | 0x00010000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.54749 |
.rdata | 0x00011000 | 0x0000411E | 0x00004200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.17141 |
.data | 0x00016000 | 0x0001D2DC | 0x0001B800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.73542 |
.rsrc | 0x00034000 | 0x00028BCA | 0x00028C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.29617 |
.reloc | 0x0005D000 | 0x00001AE0 | 0x00001C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.66732 |
Imports
KERNEL32.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
156966 | 0x00000000 |
Total processes
35
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2676 | "C:\Users\admin\AppData\Local\Temp\1.bin.exe" | C:\Users\admin\AppData\Local\Temp\1.bin.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3640 | "C:\Windows\system32\wbem\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | 1.bin.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) | ||||
| 2696 | 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
154
Read events
116
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
432
Text files
317
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2676 | 1.bin.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi | — | |
MD5:— | SHA256:— | |||
| 2676 | 1.bin.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.brcyo | — | |
MD5:— | SHA256:— | |||
| 2676 | 1.bin.exe | C:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 2676 | 1.bin.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 2676 | 1.bin.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 2676 | 1.bin.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 2676 | 1.bin.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
| 2676 | 1.bin.exe | C:\PerfLogs\BRCYO-DECRYPT.txt | text | |
MD5:13905631BE139074DCEFA8875146E7C9 | SHA256:409EFE43747C18DCA2ABF9A5753A46AD156989748E45B627F2CA33D568ADD479 | |||
| 2676 | 1.bin.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\BRCYO-DECRYPT.txt | text | |
MD5:13905631BE139074DCEFA8875146E7C9 | SHA256:409EFE43747C18DCA2ABF9A5753A46AD156989748E45B627F2CA33D568ADD479 | |||
| 2676 | 1.bin.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp | — | |
MD5:— | SHA256:— | |||
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 |
|---|---|---|---|---|---|---|---|---|---|
2676 | 1.bin.exe | GET | 301 | 138.201.162.99:80 | http://www.kakaocorp.link/ | DE | 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 |
|---|---|---|---|---|---|---|
2676 | 1.bin.exe | 138.201.162.99:443 | www.kakaocorp.link | Hetzner Online GmbH | DE | malicious |
2676 | 1.bin.exe | 138.201.162.99:80 | www.kakaocorp.link | Hetzner Online GmbH | DE | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.kakaocorp.link |
| malicious |