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| File name: | Interim Payment Application No. 27B.exe |
| Full analysis: | https://app.any.run/tasks/f9b71e3f-5f8b-4d43-9bf2-806c6d98034e |
| 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: | March 31, 2020, 08:16:38 |
| 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: | EF1669A3A72BFC0D68808CECF4114615 |
| SHA1: | EFFD5A79E6687FB2729CEAE64418740FD0F5EFCB |
| SHA256: | ABACA4BE56CD0319E77C960ADC495DB3BE339531C30AAE267FF25B70F03038F1 |
| SSDEEP: | 1536:SN66FZTMq8GLyeErN2qBU/8zj71T+WAoWgw95cHL:SNbMxFeERBUU7x05oL |
MALICIOUS
NANOCORE was detected
- RegAsm.exe (PID: 3216)
Changes the autorun value in the registry
- RegAsm.exe (PID: 3216)
Application was dropped or rewritten from another process
- RegAsm.exe (PID: 3216)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 3216)
Executable content was dropped or overwritten
- RegAsm.exe (PID: 3216)
Reads Internet Cache Settings
- RegAsm.exe (PID: 3216)
Connects to unusual port
- RegAsm.exe (PID: 3216)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (84.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (6.7) |
| .exe | | | Win32 Executable (generic) (4.6) |
| .exe | | | Generic Win/DOS Executable (2) |
| .exe | | | DOS Executable Generic (2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2012:05:07 18:19:11+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 90112 |
| InitializedDataSize: | 8192 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1320 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | WONDerware |
| CompanyName: | WONDerware |
| FileDescription: | Posekigger |
| ProductName: | Bondepi |
| FileVersion: | 1 |
| ProductVersion: | 1 |
| InternalName: | DONLEV |
| OriginalFileName: | DONLEV.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-May-2012 16:19:11 |
| Detected languages: |
|
| Comments: | WONDerware |
| CompanyName: | WONDerware |
| FileDescription: | Posekigger |
| ProductName: | Bondepi |
| FileVersion: | 1.00 |
| ProductVersion: | 1.00 |
| InternalName: | DONLEV |
| OriginalFilename: | DONLEV.exe |
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: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 07-May-2012 16:19:11 |
| 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 | 0x00015778 | 0x00016000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 4.8539 |
.data | 0x00017000 | 0x00000B90 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00018000 | 0x00000940 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.98437 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.17133 | 640 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 2.57965 | 304 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 1.76987 | 744 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 2.07177 | 296 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
36
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 |
|---|---|---|---|---|
| 3680 | "C:\Users\admin\AppData\Local\Temp\Interim Payment Application No. 27B.exe" | C:\Users\admin\AppData\Local\Temp\Interim Payment Application No. 27B.exe | — | explorer.exe |
User: admin Company: WONDerware Integrity Level: MEDIUM Description: Posekigger Exit code: 0 Version: 1.00 | ||||
| 3216 | "C:\Users\admin\AppData\Local\Temp\Interim Payment Application No. 27B.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | Interim Payment Application No. 27B.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
61
Read events
40
Write events
21
Delete events
0
Modification events
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | dsle |
Value: C:\Users\admin\klyn\TUTURANCI.exe | |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3216) RegAsm.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3216) RegAsm.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
3
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3216 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\CabB975.tmp | — | |
MD5:— | SHA256:— | |||
| 3216 | RegAsm.exe | C:\Users\admin\AppData\Local\Temp\TarB976.tmp | — | |
MD5:— | SHA256:— | |||
| 3216 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | binary | |
MD5:3437E993E2E66C9963F9C160F4EEA6CE | SHA256:819E5C928438AB3C2D789B245E2202668D7148A5864BA6ED8978F16A52F6184D | |||
| 3216 | RegAsm.exe | C:\Users\admin\klyn\TUTURANCI.exe | executable | |
MD5:EF1669A3A72BFC0D68808CECF4114615 | SHA256:ABACA4BE56CD0319E77C960ADC495DB3BE339531C30AAE267FF25B70F03038F1 | |||
| 3216 | RegAsm.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8F | binary | |
MD5:46895D4A9F03C93A30AE8D2558A6DAE0 | SHA256:7858EFA27DBCF9ED991F2042E4C3924961E619C15203E3027B1BC4300F7E612B | |||
| 3216 | RegAsm.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\82CB34DD3343FE727DF8890D352E0D8F | der | |
MD5:4F63846146BF7233DF50E430013C3B6B | SHA256:43E470B0EF9F20B25D03954624BA409FA190AD0169B445049031C7C3056EF1C9 | |||
| 3216 | RegAsm.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\QVAUXBY6.txt | text | |
MD5:BA9E6F85544FA9A17730FAFA203348AB | SHA256:A3AD217CE572F2A9D45A90CC5CA5E2393605A4C6BE4C6F63A99F4CD4F2EE15F5 | |||
| 3216 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe | executable | |
MD5:278EDBD499374BF73621F8C1F969D894 | SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
12
DNS requests
8
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3216 | RegAsm.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/Omniroot2025.crl | US | der | 5.23 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3216 | RegAsm.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3216 | RegAsm.exe | 13.107.42.13:443 | onedrive.live.com | Microsoft Corporation | US | malicious |
3216 | RegAsm.exe | 13.107.42.12:443 | a1pphg.dm.files.1drv.com | Microsoft Corporation | US | suspicious |
3216 | RegAsm.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
3216 | RegAsm.exe | 91.193.75.223:1606 | jos.hopto.org | WorldStream B.V. | RS | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
onedrive.live.com |
| shared |
ocsp.digicert.com |
| whitelisted |
crl3.digicert.com |
| whitelisted |
a1pphg.dm.files.1drv.com |
| whitelisted |
jos.hopto.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3216 | RegAsm.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.hopto .org |
3216 | RegAsm.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.hopto .org |
3216 | RegAsm.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.hopto .org |
3216 | RegAsm.exe | Potentially Bad Traffic | ET POLICY DNS Query to DynDNS Domain *.hopto .org |