| File name: | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo |
| Full analysis: | https://app.any.run/tasks/736cb086-1c3d-48b8-9297-f27acf2c0800 |
| Verdict: | Malicious activity |
| Analysis date: | December 14, 2024, 06:45:36 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | 19495F7F448837F093F8441E3A431A12 |
| SHA1: | 178B9F43108474805774733AB282F5ED9F303EA8 |
| SHA256: | 4D30631796441EA1AF0D726B5B9A95C5388819F55EECCF0AE5241E45E78DE61B |
| SSDEEP: | 98304:VUHN+E8IfaJzM611/mOOeCj92Gc4iOUYbTTY2wl4GgLL2g3vbeUaS76a7MG50Xws:vvAvxu5XUBOUP1Z3eOU |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe (PID: 3436)
The process drops C-runtime libraries
- 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe (PID: 3436)
Process drops legitimate windows executable
- 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe (PID: 3436)
Drops a system driver (possible attempt to evade defenses)
- 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe (PID: 3436)
INFO
The sample compiled with english language support
- 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe (PID: 3436)
The sample compiled with chinese language support
- 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe (PID: 3436)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (3.6) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (1.6) |
| .exe | | | DOS Executable Generic (1.5) |
EXIF
EXE
| ProductVersion: | - |
|---|---|
| ProductName: | Server_Clien |
| OriginalFileName: | Server_Client |
| LegalCopyright: | HugeStone保留所有权利 |
| InternalName: | Client.exe |
| FileVersion: | 6.1.1.5 |
| FileDescription: | 加密软件 |
| CompanyName: | HugeStone |
| CharacterSet: | Unicode |
| LanguageCode: | Chinese (Simplified) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.1 |
| FileVersionNumber: | 6.1.1.5 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 6 |
| EntryPoint: | 0x138e6f |
| UninitializedDataSize: | - |
| InitializedDataSize: | 19601408 |
| CodeSize: | 1588224 |
| LinkerVersion: | 12 |
| PEType: | PE32 |
| ImageFileCharacteristics: | Executable, 32-bit |
| TimeStamp: | 2019:08:08 15:44:19+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
Total processes
122
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 | ||||
|---|---|---|---|---|---|---|---|---|
| 5964 | "C:\Users\admin\Desktop\2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe" | C:\Users\admin\Desktop\2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | — | explorer.exe | ||||
User: admin Company: HugeStone Integrity Level: MEDIUM Description: 加密软件 Exit code: 3221226540 Version: 6.1.1.5 Modules
| ||||||||
| 3436 | "C:\Users\admin\Desktop\2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe" | C:\Users\admin\Desktop\2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | explorer.exe | |||||
User: admin Company: HugeStone Integrity Level: HIGH Description: 加密软件 Version: 6.1.1.5 | ||||||||
Total events
0
Read events
0
Write events
0
Delete events
0
Modification events
Executable files
79
Suspicious files
7
Text files
16
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\HsUpdate\2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.cab | — | |
MD5:— | SHA256:— | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\AutoMsgDlg.exe | executable | |
MD5:FF61BCB70FFAFEC82C705EF5F6829227 | SHA256:86CE28FAFB485120CC34880567A55947A7ECC59BC73F9257CB42A589354FDEC4 | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\configex.ini | text | |
MD5:A99C837DF56B5311CD17889BFBAD7CAB | SHA256:71B23414A9F4D5C5B3F4E5CCBD6F59E98F15443545C2FF9FA9B579A2DE51DADF | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\CheckClient.exe | executable | |
MD5:0FF54A0BFF2F92F77869F1FCBB0BA31E | SHA256:BF351B67DABDE8F3FEE9BE932B8CC04F2F75AD524215EF882E687503D68F7622 | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\atl712.dll | binary | |
MD5:454562B46CB45AAF3E5B55EA14AB22DB | SHA256:38FFC8F2641D8DA00D405D0955919881EEFA4FA263FA64ED0862CC5899536A0B | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\FileMD5.bin | binary | |
MD5:A87F42DF3E8417A1214ABF6CF4EA8E54 | SHA256:6FC44E97C2DD424756DF06AB735931C793F3B06CD9A48D6974AE7C511611F1F5 | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\UpdateCfg.ini | ini | |
MD5:97DD24298B11C9C4462DE424FE551C35 | SHA256:743AA3949FF50D891BAD9203DEFBB039B7032F627D2A48722F86BBC1B2BBA215 | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\DogPwdVerify.exe | executable | |
MD5:3C39AA02B8CFE62E8628E3ABB36AED56 | SHA256:4D5DFE6A3016F092CF3455E12DFB900C48D5C4DE38FE2F10D3ECF54CCFEA414C | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\atl71.dll | executable | |
MD5:43AB669D0D8472B92016B9D4CAA68550 | SHA256:A969B9D130DFAD7D6CCBF4B4529B84AED7C90F3518024DABE5564ACC864B4DA4 | |||
| 3436 | 2024-12-14_19495f7f448837f093f8441e3a431a12_bkransomware_metamorfo.exe | C:\ProgramData\DelayUpdate\AssistProc.exe | executable | |
MD5:9A06911FFA2CE428F8F4DAC71C968EEB | SHA256:2356D50CA9A377491D447FAE1C1F5C30E0F9607336B12B55A450C55E6C7FAE34 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
19
DNS requests
6
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.16.164.106:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 2.16.164.106:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2624 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3976 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |