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| File name: | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe |
| Full analysis: | https://app.any.run/tasks/4f4b53bc-eb26-41ea-8879-663b5a5608aa |
| Verdict: | Malicious activity |
| Threats: | NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. |
| Analysis date: | May 24, 2019, 09:13:25 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 9FE4583D6DBCB75BB3A78571CF5F7E23 |
| SHA1: | 85841C97BCD738062D9F4D85A20064ED156C21AE |
| SHA256: | 1EA88A8FD950D305AB01B9333B2F5044687B56B4A24B488F72B6E04A9E91EEEF |
| SSDEEP: | 6144:YbplS62q8qANhVD/2m50A9WOfX50ODRWxwGSRc:g8XNHDKiWOfXVnC |
MALICIOUS
Runs app for hidden code execution
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 3124)
Changes the autorun value in the registry
- reg.exe (PID: 2796)
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 2364)
Writes to a start menu file
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 3124)
NanoCore was detected
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 2364)
SUSPICIOUS
Uses REG.EXE to modify Windows registry
- cmd.exe (PID: 3320)
Starts CMD.EXE for commands execution
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 3124)
Creates files in the user directory
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 3124)
- cmd.exe (PID: 3320)
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 2364)
Executable content was dropped or overwritten
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 3124)
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 2364)
Application launched itself
- 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe (PID: 3124)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:05:22 05:13:45+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 244224 |
| InitializedDataSize: | 203776 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3d9ae |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 12.0.4518.1014 |
| ProductVersionNumber: | 12.0.4518.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Office Word |
| FileVersion: | 12.0.4518.1014 |
| InternalName: | WinWord |
| LegalCopyright: | © 2006 Microsoft Corporation. All rights reserved. |
| LegalTrademarks1: | Microsoft® is a registered trademark of Microsoft Corporation. |
| LegalTrademarks2: | Windows® is a registered trademark of Microsoft Corporation. |
| OriginalFileName: | WinWord.exe |
| ProductName: | 2007 Microsoft Office system |
| ProductVersion: | 12.0.4518.1014 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-May-2019 03:13:45 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 22-May-2019 03:13:45 |
| 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 | 0x00002000 | 0x0003B9B4 | 0x0003BA00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.87228 |
.rsrc | 0x0003E000 | 0x0003186E | 0x00031A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.17159 |
.reloc | 0x00070000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.43424 | 1188 | Latin 1 / Western European | UNKNOWN | RT_VERSION |
2 | 3.70321 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 3.98289 | 38056 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 4.07556 | 21640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 3.94091 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 4.18196 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 4.14977 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 4.66295 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 4.27799 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
35
Monitored processes
4
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3124 | "C:\Users\admin\AppData\Local\Temp\1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe" | C:\Users\admin\AppData\Local\Temp\1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office Word Version: 12.0.4518.1014 | ||||
| 3320 | "cmd.exe" | C:\Windows\system32\cmd.exe | — | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2796 | reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\admin\AppData\Roaming\Purchase Order \Purchase Order.exe.lnk" /f | C:\Windows\system32\reg.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2364 | "C:\Users\admin\AppData\Local\Temp\1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe" | C:\Users\admin\AppData\Local\Temp\1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Office Word Version: 12.0.4518.1014 | ||||
Total events
190
Read events
188
Write events
2
Delete events
0
Modification events
| (PID) Process: | (2796) reg.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows |
| Operation: | write | Name: | Load |
Value: C:\Users\admin\AppData\Roaming\Purchase Order \Purchase Order.exe.lnk | |||
| (PID) Process: | (2364) 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | TCP Monitor |
Value: C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe | |||
Executable files
2
Suspicious files
0
Text files
3
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3124 | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Purchase Order.exe.lnk | lnk | |
MD5:F193FDB3F9FA5D237A4EAF082D229C7A | SHA256:526E8E322EA5BB2C7E132ABFE5CD5F9A95DC6A87CA22429B8A951C1AEE6FEFFD | |||
| 2364 | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:37971E1586A2D15B322F301C76326DE2 | SHA256:D82F9AF421E6D678A924FC84302F68B69922DE0B66F3F6637B5738B9E37F520D | |||
| 2364 | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe | executable | |
MD5:9FE4583D6DBCB75BB3A78571CF5F7E23 | SHA256:1EA88A8FD950D305AB01B9333B2F5044687B56B4A24B488F72B6E04A9E91EEEF | |||
| 3124 | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | C:\Users\admin\AppData\Roaming\Purchase Order\Purchase Order.exe.bat | text | |
MD5:768FA794591B53CA967F5FA7556FEB83 | SHA256:288307913B360181241A3FC5EB6107E4E7F5689D952E66F08B9A3D1DCB76B246 | |||
| 3320 | cmd.exe | C:\Users\admin\AppData\Roaming\Purchase | text | |
MD5:13098DF6145080CD4469F6481DCDEAA5 | SHA256:F588F0905992077A3968DC542D97FB84BAA358A1735AD661D27EC981EBA3197F | |||
| 3124 | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | C:\Users\admin\AppData\Local\Temp\svhost.exe | executable | |
MD5:2E5F1CF69F92392F8829FC9C9263AE9B | SHA256:51985A57E085D8B17042F0CDC1F905380B792854733EB3275FD8FCE4E3BB886B | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2364 | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | 129.205.113.169:7979 | blazemark.hopto.org | — | NG | unknown |
2364 | 1ea88a8fd950d305ab01b9333b2f5044687b56b4a24b488f72b6e04a9e91eeef.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
blazemark.hopto.org |
| malicious |