| File name: | CudoMiner.exe |
| Full analysis: | https://app.any.run/tasks/8b20caa6-f091-4134-9dd5-a4665259aaad |
| Verdict: | Malicious activity |
| Analysis date: | August 09, 2020, 01:39:08 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, Nullsoft Installer self-extracting archive |
| MD5: | 943A2696C951E33015CE909975EA0123 |
| SHA1: | A2DA859C13780A4E4B27293AEFBE0FB850F496F0 |
| SHA256: | B2B13C62F61B147570B895C474CB21A888DBBA4D3FD04B37DBA06FFEC4AA5CD3 |
| SSDEEP: | 24576:YSZg3tGPcx7Mimx4KgDql66AFB7rso7UiAAHZvC:YSZgDMRx4KKqcYo75HZq |
| .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) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:04:27 03:27:51+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.26 |
| CodeSize: | 35328 |
| InitializedDataSize: | 38912 |
| UninitializedDataSize: | 154112 |
| EntryPoint: | 0x4167 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 27-Apr-2016 01:27:51 |
| Detected languages: |
|
| 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: | 0x00000080 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 7 |
| Time date stamp: | 27-Apr-2016 01:27:51 |
| 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 | 0x00008970 | 0x00008A00 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.02723 |
.data | 0x0000A000 | 0x000000E8 | 0x00000200 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.63061 |
.rdata | 0x0000B000 | 0x00006B04 | 0x00006C00 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.23063 |
.bss | 0x00012000 | 0x00025A00 | 0x00000000 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00038000 | 0x0000127C | 0x00001400 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.18033 |
.ndata | 0x0003A000 | 0x00016000 | 0x00000400 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00050000 | 0x000079F8 | 0x00007A00 | IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.82309 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.21594 | 960 | UNKNOWN | English - United States | RT_MANIFEST |
102 | 2.70702 | 180 | UNKNOWN | English - United States | RT_DIALOG |
103 | 1.51664 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.72007 | 574 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.84976 | 260 | UNKNOWN | English - United States | RT_DIALOG |
107 | 2.52183 | 160 | UNKNOWN | English - United States | RT_DIALOG |
111 | 2.85566 | 238 | UNKNOWN | English - United States | RT_DIALOG |
ADVAPI32.dll |
COMCTL32.DLL |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1420 | "C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns444E.tmp" C:\Program Files\Cudo Miner\Updater.exe install | C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns444E.tmp | — | CudoMiner.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1472 | "C:\Program Files\Cudo Miner\Cudo Miner.exe" install | C:\Program Files\Cudo Miner\Cudo Miner.exe | — | ns4DA8.tmp | |||||||||||
User: admin Company: Cudo Miner Integrity Level: HIGH Description: Cudo Miner Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1780 | "C:\Program Files\Cudo Miner\Updater.exe" install | C:\Program Files\Cudo Miner\Updater.exe | — | ns444E.tmp | |||||||||||
User: admin Integrity Level: HIGH Description: Updater Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2128 | "C:\Users\admin\AppData\Local\Temp\CudoMiner.exe" | C:\Users\admin\AppData\Local\Temp\CudoMiner.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2284 | "C:\Users\admin\AppData\Local\Temp\CudoMiner.exe" | C:\Users\admin\AppData\Local\Temp\CudoMiner.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 2288 | "C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns4CFB.tmp" C:\Program Files\Cudo Miner\Cudo Miner.exe uninstall | C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns4CFB.tmp | — | CudoMiner.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 3221225501 Modules
| |||||||||||||||
| 2440 | "C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns43E0.tmp" C:\Program Files\Cudo Miner\Updater.exe uninstall | C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns43E0.tmp | — | CudoMiner.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 3221225501 Modules
| |||||||||||||||
| 3664 | "C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns2F6C.tmp" C:\Program Files\Cudo Miner\Cudo Miner.exe stop | C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns2F6C.tmp | — | CudoMiner.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 3221225501 Modules
| |||||||||||||||
| 4000 | "C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns4DA8.tmp" C:\Program Files\Cudo Miner\Cudo Miner.exe install | C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns4DA8.tmp | — | CudoMiner.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\136\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 |
| Operation: | write | Name: | Blob |
Value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| |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cudo Miner |
| Operation: | write | Name: | DisplayName |
Value: Cudo Miner | |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cudo Miner |
| Operation: | write | Name: | UninstallString |
Value: "C:\Program Files\Cudo Miner\Uninstall.exe" | |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cudo Miner |
| Operation: | write | Name: | QuietUninstallString |
Value: "C:\Program Files\Cudo Miner\Uninstall.exe" /S | |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cudo Miner |
| Operation: | write | Name: | InstallLocation |
Value: C:\Program Files\Cudo Miner | |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cudo Miner |
| Operation: | write | Name: | DisplayIcon |
Value: C:\Program Files\Cudo Miner\icon.ico | |||
| (PID) Process: | (2128) CudoMiner.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cudo Miner |
| Operation: | write | Name: | Publisher |
Value: Copyright © 2020 Cudo Ventures Ltd | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2128 | CudoMiner.exe | C:\Users\admin\AppData\Local\Temp\CabFFA0.tmp | — | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Users\admin\AppData\Local\Temp\TarFFA1.tmp | — | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Users\admin\AppData\Local\Temp\nsnDCA6.tmp\ns2F6C.tmp | — | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Program Files\Cudo Miner\Cudo Miner Core.exe | — | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C1B3CC7FF1466C71640A202F8258105B_59EF96ED271546CD1DA29B96040A545E | der | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Program Files\Cudo Miner\docs\README_API.md | text | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_74167E25E5476CCA2A5946AAA61BF9E1 | der | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Users\admin\AppData\Local\Temp\CudoMinerCore.zip | compressed | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_74167E25E5476CCA2A5946AAA61BF9E1 | binary | |
MD5:— | SHA256:— | |||
| 2128 | CudoMiner.exe | C:\Program Files\Cudo Miner\bin\cudo-gpu-info.exe | executable | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2128 | CudoMiner.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQrBBNpPfHTPX6Jy6BVzyBPnBWMnQQUPnQtH89FdQR%2BP8Cihz5MQ4NRE8YCEAYwRKfdujmOOzEdFvw9V%2Bk%3D | US | der | 279 b | whitelisted |
2128 | CudoMiner.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2Fz5hY5qj0aEmX0H4s05bY%3D | US | der | 1.47 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2128 | CudoMiner.exe | 104.26.11.102:443 | download.cudo.org | Cloudflare Inc | US | malicious |
Domain | IP | Reputation |
|---|---|---|
download.cudo.org |
| malicious |
ocsp.digicert.com |
| whitelisted |