| File name: | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab |
| Full analysis: | https://app.any.run/tasks/9473116a-0a99-403c-ad02-24ea41c2312b |
| 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: | December 05, 2024, 17:29:14 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed, 5 sections |
| MD5: | 1B6562DE0E87C25D62554181AC42A5C5 |
| SHA1: | 0147D068F419FE06C25EF740EF8F124A7F31B8A0 |
| SHA256: | EAFF5AF95CB6A6F6F430D91F5B98D68F7C76394592ED1F4FC96BEE26645BC354 |
| SSDEEP: | 1536:dQQyHtDQebULe2Cpcg/iZEhxIVLppUsC6bm5:uQyN8OULe2ycg/53IVLpp9y |
| .exe | | | DOS Executable Generic (100) |
|---|
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:02:20 17:28:57+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit, No debug |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 28672 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | 65536 |
| EntryPoint: | 0x4bf0 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | nslookup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 132 | nslookup gandcrab.bit dns1.soprodns.ru | C:\Windows\SysWOW64\nslookup.exe | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 188 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | nslookup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 188 | nslookup nomoreransom.coin dns2.soprodns.ru | C:\Windows\SysWOW64\nslookup.exe | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 236 | nslookup nomoreransom.coin dns1.soprodns.ru | C:\Windows\SysWOW64\nslookup.exe | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 420 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | nslookup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 436 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | nslookup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 436 | nslookup gandcrab.bit dns2.soprodns.ru | C:\Windows\SysWOW64\nslookup.exe | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 448 | nslookup nomoreransom.coin dns2.soprodns.ru | C:\Windows\SysWOW64\nslookup.exe | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 524 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | nslookup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (4652) 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | pjtygjaxigf |
Value: "C:\Users\admin\AppData\Roaming\Microsoft\rcaukk.exe" | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4652 | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | C:\Users\admin\AppData\Roaming\Microsoft\rcaukk.exe | executable | |
MD5:13389DA35A11BCF645DF0D219A6021B2 | SHA256:8FBF082A5AE151219F1C813C0D84CFB7B5CE606BF2C57E6E84455CDC4E64D308 | |||
| 4652 | 2024-12-05_1b6562de0e87c25d62554181ac42a5c5_gandcrab.exe | C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1693682860-607145093-2874071422-1001\0f5007522459c86e95ffcc62f32308f1_bb926e54-e3ca-40fd-ae90-2764341e7792 | binary | |
MD5:CBFE6A2AFFD121D8372A81C2992E5A2D | SHA256:9DEC81DB6AA95B5D54BBA37B9050CB44B641456093AACDE866258011B04C8CB1 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1144 | RUXIMICS.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1144 | RUXIMICS.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1144 | RUXIMICS.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
1144 | RUXIMICS.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3976 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
ipv4bot.whatismyipaddress.com |
| shared |
dns1.soprodns.ru |
| shared |
www.microsoft.com |
| whitelisted |
2.100.168.192.in-addr.arpa |
| whitelisted |
nomoreransom.coin |
| unknown |
nomoreransom.bit |
| unknown |
dns2.soprodns.ru |
| shared |
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (whatismyipaddress .com) |
2232 | nslookup.exe | Potentially Bad Traffic | ET HUNTING Observed DNS Query for EmerDNS TLD (.coin) |
2232 | nslookup.exe | Potentially Bad Traffic | ET HUNTING Observed DNS Query for EmerDNS TLD (.coin) |
2232 | nslookup.exe | Potentially Bad Traffic | ET HUNTING Observed DNS Query for EmerDNS TLD (.coin) |
2232 | nslookup.exe | Potentially Bad Traffic | ET HUNTING Observed DNS Query for EmerDNS TLD (.coin) |
3552 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
3552 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
3552 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
3552 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |
5748 | nslookup.exe | Potentially Bad Traffic | ET INFO DNS Query Domain .bit |