download: | dea.exe |
Full analysis: | https://app.any.run/tasks/79a617fe-2a33-4bbf-b1a2-dce8b95bd830 |
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, 08:05:51 |
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: | 64B49C276983726920F139901F6D2A15 |
SHA1: | D15FD2634DEE928DBB7B10CC5765FD678AD1D6C2 |
SHA256: | 081B7CA6FB2E9252010ACC8F0913594872E2A8EA0319F180D14C7C40D10B90E6 |
SSDEEP: | 24576:+SPzsKo5fBvURtq3XYF97MbwkCBnzerJbb:+Sg9fEX7GwkCBe5 |
.exe | | | Win32 Executable Delphi generic (37.4) |
---|---|---|
.scr | | | Windows screen saver (34.5) |
.exe | | | Win32 Executable (generic) (11.9) |
.exe | | | Win16/32 Executable Delphi generic (5.4) |
.exe | | | Generic Win/DOS Executable (5.2) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 1992:05:08 01:54:49+02:00 |
PEType: | PE32 |
LinkerVersion: | 2.25 |
CodeSize: | 622592 |
InitializedDataSize: | 342016 |
UninitializedDataSize: | - |
EntryPoint: | 0x98ee4 |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 07-May-1992 23:54:49 |
Detected languages: |
|
Magic number: | MZ |
---|---|
Bytes on last page of file: | 0x0050 |
Pages in file: | 0x0002 |
Relocations: | 0x0000 |
Size of header: | 0x0004 |
Min extra paragraphs: | 0x000F |
Max extra paragraphs: | 0xFFFF |
Initial SS value: | 0x0000 |
Initial SP value: | 0x00B8 |
Checksum: | 0x0000 |
Initial IP value: | 0x0000 |
Initial CS value: | 0x0000 |
Overlay number: | 0x001A |
OEM identifier: | 0x0000 |
OEM information: | 0x0000 |
Address of NE header: | 0x00000100 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 8 |
Time date stamp: | 07-May-1992 23:54:49 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
CODE | 0x00001000 | 0x00097F2C | 0x00098000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.55878 |
DATA | 0x00099000 | 0x0000CA3C | 0x0000CC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.01343 |
BSS | 0x000A6000 | 0x00000CA9 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x000A7000 | 0x00002334 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.95447 |
.tls | 0x000AA000 | 0x00000010 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x000AB000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.20692 |
.reloc | 0x000AC000 | 0x0000B254 | 0x0000B400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.62897 |
.rsrc | 0x000B8000 | 0x00039090 | 0x00039200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 7.58922 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.71356 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
2 | 2.80231 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
3 | 3.00046 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
1000 | 5.09018 | 159 | Latin 1 / Western European | English - United States | RT_DLGINCLUDE |
1049 | 7.56398 | 6082 | Latin 1 / Western European | English - United States | RT_BITMAP |
1050 | 7.7025 | 6082 | Latin 1 / Western European | English - United States | RT_BITMAP |
advapi32.dll |
comctl32.dll |
comdlg32.dll |
gdi32.dll |
kernel32.dll |
ole32.dll |
oleaut32.dll |
user32.dll |
version.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3128 | "C:\Users\admin\AppData\Local\Temp\dea.exe" | C:\Users\admin\AppData\Local\Temp\dea.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
3364 | "C:\Users\admin\AppData\Local\Temp\dea.exe" | C:\Users\admin\AppData\Local\Temp\dea.exe | dea.exe | |
User: admin Integrity Level: MEDIUM | ||||
3284 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\mssection.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 | ||||
3336 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\~$section.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 | ||||
1900 | "C:\Windows\system32\taskmgr.exe" /4 | C:\Windows\system32\taskmgr.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Task Manager Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3808 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\greenled.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 | ||||
3368 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\interestedprogramming.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 | ||||
2280 | "C:\Program Files\CCleaner\CCleaner.exe" | C:\Program Files\CCleaner\CCleaner.exe | — | explorer.exe |
User: admin Company: Piriform Ltd Integrity Level: MEDIUM Description: CCleaner Exit code: 0 Version: 5, 35, 0, 6210 | ||||
2484 | "C:\Program Files\CCleaner\CCleaner.exe" /uac | C:\Program Files\CCleaner\CCleaner.exe | taskeng.exe | |
User: admin Company: Piriform Ltd Integrity Level: HIGH Description: CCleaner Exit code: 0 Version: 5, 35, 0, 6210 | ||||
3776 | "C:\Program Files\CCleaner\CCleaner.exe" /monitor | C:\Program Files\CCleaner\CCleaner.exe | CCleaner.exe | |
User: admin Company: Piriform Ltd Integrity Level: HIGH Description: CCleaner Version: 5, 35, 0, 6210 |
PID | Process | Filename | Type | |
---|---|---|---|---|
3284 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR251A.tmp.cvr | — | |
MD5:— | SHA256:— | |||
3284 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{67454B3B-C610-4F50-BAFB-B661011D193F}.tmp | — | |
MD5:— | SHA256:— | |||
3284 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{5307C7BF-E245-4EC2-AE6B-9471512C28F6}.tmp | — | |
MD5:— | SHA256:— | |||
3336 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR5AA1.tmp.cvr | — | |
MD5:— | SHA256:— | |||
3336 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{E3E17C4A-3620-4AC0-849F-DD988A914FF1}.tmp | — | |
MD5:— | SHA256:— | |||
3808 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR62EA.tmp.cvr | — | |
MD5:— | SHA256:— | |||
3808 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{EDBE7877-1E4B-44A8-BCF2-AB7D0C52EE3D}.tmp | — | |
MD5:— | SHA256:— | |||
3808 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{F00C65E1-06DB-45B1-9ACB-A25F0DC60BD0}.tmp | — | |
MD5:— | SHA256:— | |||
3368 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRD144.tmp.cvr | — | |
MD5:— | SHA256:— | |||
3368 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{B2C1AE46-C5ED-4F79-9EF4-D95C9DDE7515}.tmp | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2044 | iexplore.exe | GET | 301 | 151.101.0.64:80 | http://www.piriform.com/ccleaner/update?a=0&v=5.35.6210&l=1033&o=6.1W3&t=4&au=1 | US | — | — | whitelisted |
2484 | CCleaner.exe | GET | 301 | 151.101.0.64:80 | http://www.piriform.com/auto?a=0&p=cc&v=5.35.6210&l=1033&lk=&mk=IJR6-W5SV-5KYR-QBZD-6BY4-RN5Z-WAV9-RVK2-VJCA&o=6.1W3&au=1&mx=97B7721C4994E2556FF6A439510F665DB45337A341A47E15F4997584423BF714&gu=00000000-0000-4000-8000-d6f7f2be5127 | US | — | — | whitelisted |
2044 | iexplore.exe | GET | 200 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 56.1 Kb | whitelisted |
2044 | iexplore.exe | GET | 200 | 151.139.237.73:80 | http://s1.pir.fm/pf/logos--DA8LAgMPCAQ/ccleaner-logo--small.jpg | US | image | 6.34 Kb | suspicious |
3532 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2484 | CCleaner.exe | 151.101.0.64:443 | www.piriform.com | Fastly | US | whitelisted |
3364 | dea.exe | 91.193.75.239:5494 | — | WorldStream B.V. | RS | malicious |
2044 | iexplore.exe | 151.101.0.64:80 | www.piriform.com | Fastly | US | whitelisted |
2484 | CCleaner.exe | 151.101.0.64:80 | www.piriform.com | Fastly | US | whitelisted |
3532 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2484 | CCleaner.exe | 151.101.2.202:443 | www.ccleaner.com | Fastly | US | suspicious |
2044 | iexplore.exe | 172.217.23.132:443 | www.google.com | Google Inc. | US | whitelisted |
2044 | iexplore.exe | 216.58.207.74:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
2044 | iexplore.exe | 151.139.237.73:443 | s1.pir.fm | netDNA | US | unknown |
2044 | iexplore.exe | 159.122.87.153:443 | dev.visualwebsiteoptimizer.com | SoftLayer Technologies Inc. | DE | unknown |
Domain | IP | Reputation |
---|---|---|
www.piriform.com |
| whitelisted |
www.ccleaner.com |
| whitelisted |
www.bing.com |
| whitelisted |
www.google.com |
| whitelisted |
s7.addthis.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
www.googletagmanager.com |
| whitelisted |
dev.visualwebsiteoptimizer.com |
| whitelisted |
s1.pir.fm |
| suspicious |
PID | Process | Class | Message |
---|---|---|---|
3364 | dea.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 60B |
3364 | dea.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3364 | dea.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3364 | dea.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3364 | dea.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3364 | dea.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
3364 | dea.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3364 | dea.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
3364 | dea.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3364 | dea.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |