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| File name: | GandCrab Binary |
| Full analysis: | https://app.any.run/tasks/15c033af-99e2-4f79-b497-114c8f621b53 |
| 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 23, 2019, 02:09:09 |
| 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: | ACD62C0620F91F1C9BA8DF9871E1D588 |
| SHA1: | 9079BD76ABB862B8851CDD36A56763D5AC3E4A75 |
| SHA256: | ABF3FDB17799F468E850D823F845647738B6674451383156473F1742FFBD61EC |
| SSDEEP: | 3072:3T0i4GjnC8TWewrm4yWgCM8BbDer3QbPWIiXrqfrhKFIc47eWN3K+Hq3j+ySN:Qi4G7VJ4B3LnecbPEbqTPYjiySN |
MALICIOUS
Actions looks like stealing of personal data
- GandCrab Binary.exe (PID: 3120)
Writes file to Word startup folder
- GandCrab Binary.exe (PID: 3120)
GandCrab keys found
- GandCrab Binary.exe (PID: 3120)
Deletes shadow copies
- GandCrab Binary.exe (PID: 3120)
Renames files like Ransomware
- GandCrab Binary.exe (PID: 3120)
Dropped file may contain instructions of ransomware
- GandCrab Binary.exe (PID: 3120)
Changes settings of System certificates
- GandCrab Binary.exe (PID: 3120)
Connects to CnC server
- GandCrab Binary.exe (PID: 3120)
SUSPICIOUS
Creates files in the program directory
- GandCrab Binary.exe (PID: 3120)
Creates files like Ransomware instruction
- GandCrab Binary.exe (PID: 3120)
Reads the cookies of Mozilla Firefox
- GandCrab Binary.exe (PID: 3120)
Adds / modifies Windows certificates
- GandCrab Binary.exe (PID: 3120)
Creates files in the user directory
- GandCrab Binary.exe (PID: 3120)
INFO
Dropped object may contain TOR URL's
- GandCrab Binary.exe (PID: 3120)
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) (41) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.6) |
| .exe | | | Win32 Executable (generic) (5.9) |
| .exe | | | Clipper DOS Executable (2.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:06:02 11:55:49+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 207360 |
| InitializedDataSize: | 207360 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x206c8 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 7.0.0.0 |
| ProductVersionNumber: | 3.0.0.0 |
| FileFlagsMask: | 0x004f |
| FileFlags: | (none) |
| FileOS: | Unknown (0x40534) |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Unknown (457A) |
| CharacterSet: | Unknown (A56B) |
| FileVersion: | 1.10.2.26 |
| InternalName: | gataja.exe |
| LegalCopyright: | Copyright (C) 2018, caradasa |
| ProductVersion: | 1.10.2.26 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Jun-2018 09:55:49 |
| Detected languages: |
|
| FileVersion: | 1.10.2.26 |
| InternalName: | gataja.exe |
| LegalCopyright: | Copyright (C) 2018, caradasa |
| ProductVersion: | 1.10.2.26 |
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 02-Jun-2018 09:55:49 |
| 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 | 0x000328E7 | 0x00032A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.89007 |
.data | 0x00034000 | 0x00023CEC | 0x00007600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0.483874 |
.mysec | 0x00058000 | 0x0000100A | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 0 |
.rsrc | 0x0005A000 | 0x0000CF48 | 0x0000D000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.62571 |
.reloc | 0x00067000 | 0x00001652 | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.9407 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.35745 | 480 | UNKNOWN | Croatian - Croatia | RT_VERSION |
109 | 6.55581 | 47992 | UNKNOWN | Croatian - Croatia | RT_BITMAP |
234 | 1.7815 | 20 | UNKNOWN | Croatian - Croatia | RT_GROUP_ICON |
Imports
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
_MyFunc1@4 | 1 | 0x0001DDA4 |
Total processes
34
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3120 | "C:\Users\admin\AppData\Local\Temp\GandCrab Binary.exe" | C:\Users\admin\AppData\Local\Temp\GandCrab Binary.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3280 | "C:\Windows\system32\wbem\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | — | GandCrab Binary.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: WMI Commandline Utility Exit code: 2147749908 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
150
Read events
98
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
281
Text files
210
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3120 | GandCrab Binary.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp | — | |
MD5:— | SHA256:— | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobData | — | |
MD5:— | SHA256:— | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings | — | |
MD5:— | SHA256:— | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\addressbook.acrodata | — | |
MD5:— | SHA256:— | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\0FDED5CEB68C302B1CDB2BDDD9D0000E76539CB0.crl | — | |
MD5:— | SHA256:— | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\Roaming\Adobe\HQRQPUBRJV-DECRYPT.txt | text | |
MD5:C57CEA689F24B01A6C8E3234B55E8F57 | SHA256:5C842ED5C34F57887D9D84AC52D8CB600597D9124F40AF27A9BAEE1C06312020 | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\CE338828149963DCEA4CD26BB86F0363B4CA0BA5.crl | — | |
MD5:— | SHA256:— | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\.oracle_jre_usage\HQRQPUBRJV-DECRYPT.txt | text | |
MD5:C57CEA689F24B01A6C8E3234B55E8F57 | SHA256:5C842ED5C34F57887D9D84AC52D8CB600597D9124F40AF27A9BAEE1C06312020 | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\HQRQPUBRJV-DECRYPT.txt | text | |
MD5:C57CEA689F24B01A6C8E3234B55E8F57 | SHA256:5C842ED5C34F57887D9D84AC52D8CB600597D9124F40AF27A9BAEE1C06312020 | |||
| 3120 | GandCrab Binary.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\HQRQPUBRJV-DECRYPT.txt | text | |
MD5:C57CEA689F24B01A6C8E3234B55E8F57 | SHA256:5C842ED5C34F57887D9D84AC52D8CB600597D9124F40AF27A9BAEE1C06312020 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
32
TCP/UDP connections
57
DNS requests
26
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3120 | GandCrab Binary.exe | GET | — | 217.26.53.161:80 | http://www.haargenau.biz/ | CH | — | — | malicious |
3120 | GandCrab Binary.exe | GET | 200 | 74.220.215.73:80 | http://www.bizziniinfissi.com/ | US | html | 6.96 Kb | malicious |
3120 | GandCrab Binary.exe | GET | 301 | 83.138.82.107:80 | http://www.swisswellness.com/ | DE | — | — | whitelisted |
3120 | GandCrab Binary.exe | GET | — | 78.46.77.98:80 | http://www.2mmotorsport.biz/ | DE | — | — | suspicious |
3120 | GandCrab Binary.exe | GET | — | 212.59.186.61:80 | http://www.hotelweisshorn.com/ | CH | — | — | malicious |
3120 | GandCrab Binary.exe | GET | 302 | 192.185.159.253:80 | http://www.pizcam.com/ | US | — | — | malicious |
3120 | GandCrab Binary.exe | GET | 301 | 69.16.175.42:80 | http://www.hardrockhoteldavos.com/ | US | html | 158 b | whitelisted |
3120 | GandCrab Binary.exe | GET | 301 | 83.166.138.7:80 | http://www.whitepod.com/ | CH | — | — | whitelisted |
3120 | GandCrab Binary.exe | GET | 301 | 104.24.22.22:80 | http://www.belvedere-locarno.com/ | US | — | — | shared |
3120 | GandCrab Binary.exe | GET | — | 217.26.53.37:80 | http://www.hrk-ramoz.com/ | CH | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 217.26.53.161:80 | www.haargenau.biz | Hostpoint AG | CH | malicious |
3120 | GandCrab Binary.exe | 78.46.77.98:80 | www.2mmotorsport.biz | Hetzner Online GmbH | DE | suspicious |
3120 | GandCrab Binary.exe | 78.46.77.98:443 | www.2mmotorsport.biz | Hetzner Online GmbH | DE | suspicious |
3120 | GandCrab Binary.exe | 136.243.13.215:80 | www.holzbock.biz | Hetzner Online GmbH | DE | suspicious |
3120 | GandCrab Binary.exe | 138.201.162.99:80 | www.fliptray.biz | Hetzner Online GmbH | DE | malicious |
3120 | GandCrab Binary.exe | 217.26.53.161:80 | www.haargenau.biz | Hostpoint AG | CH | malicious |
3120 | GandCrab Binary.exe | 74.220.215.73:80 | www.bizziniinfissi.com | Unified Layer | US | malicious |
3120 | GandCrab Binary.exe | 192.185.159.253:80 | www.pizcam.com | CyrusOne LLC | US | malicious |
3120 | GandCrab Binary.exe | 83.138.82.107:80 | www.swisswellness.com | hostNET Medien GmbH | DE | suspicious |
3120 | GandCrab Binary.exe | 83.138.82.107:443 | www.swisswellness.com | hostNET Medien GmbH | DE | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.2mmotorsport.biz |
| unknown |
www.haargenau.biz |
| unknown |
www.bizziniinfissi.com |
| malicious |
www.holzbock.biz |
| unknown |
www.fliptray.biz |
| malicious |
www.pizcam.com |
| unknown |
www.swisswellness.com |
| whitelisted |
www.hotelweisshorn.com |
| unknown |
www.whitepod.com |
| whitelisted |
www.hardrockhoteldavos.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3120 | GandCrab Binary.exe | A Network Trojan was detected | ET POLICY Data POST to an image file (gif) |
3120 | GandCrab Binary.exe | A Network Trojan was detected | ET TROJAN [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab Ransomware HTTP |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab Ransomware HTTP |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab Ransomware HTTP |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity |
3120 | GandCrab Binary.exe | A Network Trojan was detected | MALWARE [PTsecurity] GandCrab Ransomware HTTP |