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| File name: | Advice_2158IMTX00339020pdf.iso.exe |
| Full analysis: | https://app.any.run/tasks/52b6888a-4789-4dc6-853f-dbd9109174e9 |
| 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: | January 17, 2020, 17:58:27 |
| 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: | 6FAE9D78A3C09A38E1EA74FF3D09AA24 |
| SHA1: | D63CD398EBFFD67F70A65526EB5CB0B451A88B39 |
| SHA256: | 3B1E241D4B20928875B72A2FF540A9C3E183786ED8A3B7A7E4B02C035E63FCF2 |
| SSDEEP: | 6144:aRoa03TCLA5h9fzDCalxaHr7bqTaqQsa+NT:KpUuO3Zl8Hril79p |
MALICIOUS
Writes to a start menu file
- Advice_2158IMTX00339020pdf.iso.exe (PID: 2252)
NANOCORE was detected
- RegAsm.exe (PID: 1416)
SUSPICIOUS
Executable content was dropped or overwritten
- Advice_2158IMTX00339020pdf.iso.exe (PID: 2252)
Creates files in the user directory
- Advice_2158IMTX00339020pdf.iso.exe (PID: 2252)
- RegAsm.exe (PID: 1416)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:01:15 09:06:56+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 512 |
| InitializedDataSize: | 9216 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x5000 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 5.2.3.4 |
| ProductVersionNumber: | 5.2.3.4 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | sustentation |
| FileDescription: | undeceased |
| FileVersion: | 5.0.3.1 |
| InternalName: | SR.exe |
| LegalCopyright: | Copyright (C) LWSP 2019 |
| OriginalFileName: | O'Casey.exe |
| ProductName: | nontentativeness |
| ProductVersion: | 4.8.6.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-Jan-2020 08:06:56 |
| Detected languages: |
|
| CompanyName: | sustentation |
| FileDescription: | undeceased |
| FileVersion: | 5.0.3.1 |
| InternalName: | SR.exe |
| LegalCopyright: | Copyright (C) LWSP 2019 |
| OriginalFilename: | O'Casey.exe |
| ProductName: | nontentativeness |
| ProductVersion: | 4.8.6.0 |
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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 7 |
| Time date stamp: | 15-Jan-2020 08:06:56 |
| 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 | 0x000000AE | 0x00000200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 1.7607 |
.rdata | 0x00002000 | 0x00000536 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.11072 |
.data | 0x00003000 | 0x0000033F | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.97825 |
.code | 0x00004000 | 0x00000004 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.stub | 0x00005000 | 0x00000F7C | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.94719 |
.rsrc | 0x00006000 | 0x000004E8 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.62681 |
.reloc | 0x00007000 | 0x00000058 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 1.14647 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
Imports
CRYPT32.dll |
KERNEL32.dll |
MAPI32.dll |
SHLWAPI.dll |
WS2_32.dll |
ole32.dll |
pdh.dll |
urlmon.dll |
Total processes
34
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2252 | "C:\Users\admin\AppData\Local\Temp\Advice_2158IMTX00339020pdf.iso.exe" | C:\Users\admin\AppData\Local\Temp\Advice_2158IMTX00339020pdf.iso.exe | explorer.exe | |
User: admin Company: sustentation Integrity Level: MEDIUM Description: undeceased Exit code: 0 Version: 5.0.3.1 | ||||
| 1416 | "C:\Users\admin\AppData\Local\Temp\Advice_2158IMTX00339020pdf.iso.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | Advice_2158IMTX00339020pdf.iso.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
Total events
26
Read events
26
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
1
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1416 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:F4D75F224E01D12035B5BCB59454189D | SHA256:56D3C1C709431FFC4135E30CFC5984B9606C5248275B2F028C71F2620A32954D | |||
| 2252 | Advice_2158IMTX00339020pdf.iso.exe | C:\Users\admin\AppData\Roaming\nbvccvnbv\dfgfd.exe.exe | executable | |
MD5:6FAE9D78A3C09A38E1EA74FF3D09AA24 | SHA256:3B1E241D4B20928875B72A2FF540A9C3E183786ED8A3B7A7E4B02C035E63FCF2 | |||
| 2252 | Advice_2158IMTX00339020pdf.iso.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\dfgfd.exe.vbs | binary | |
MD5:851EE33582AB5A0C7A2F969BBE461E36 | SHA256:50A5A473A154B5BB3FA069B2540D4BE3FE6E78A879B01040BF9A894116A4A8EC | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
3
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 |
|---|---|---|---|---|---|---|
1416 | RegAsm.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
1416 | RegAsm.exe | 79.134.225.123:3734 | randydidier2468.ddns.net | Andreas Fink trading as Fink Telecom Services | CH | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
randydidier2468.ddns.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1416 | RegAsm.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.ddns .net |
1416 | RegAsm.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.ddns .net |
1416 | RegAsm.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.ddns .net |