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- Interactive approach
| File name: | DNC.exe |
| Full analysis: | https://app.any.run/tasks/ef3f0499-3045-4c28-9b13-8474c2839cd6 |
| Verdict: | Malicious activity |
| Analysis date: | May 30, 2020, 12:42:18 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 1C92F0178A670F7934E32D6225059013 |
| SHA1: | 864E3F2681CCED088793F6EF758BB4CEC2A0EC93 |
| SHA256: | 4E5C35A3CCCF3DC71DDFC27CD4368659FD5DE8400BC2FE14AFC175F51D569526 |
| SSDEEP: | 24576:Ftb20pkaCqT5TBWgNQ7abuFGWdegwT6A:2Vg5tQ7abuFGWX65 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Internet Cache Settings
- DNC.exe (PID: 3592)
- DNC.exe (PID: 2796)
- DNC.exe (PID: 2832)
- DNC.exe (PID: 1492)
- DNC.exe (PID: 2136)
- DNC.exe (PID: 2692)
- DNC.exe (PID: 2728)
- DNC.exe (PID: 3264)
- DNC.exe (PID: 940)
- DNC.exe (PID: 2172)
- DNC.exe (PID: 3148)
- DNC.exe (PID: 2188)
- DNC.exe (PID: 2984)
- DNC.exe (PID: 2956)
- DNC.exe (PID: 2628)
- DNC.exe (PID: 2764)
- DNC.exe (PID: 1528)
- DNC.exe (PID: 572)
- DNC.exe (PID: 3016)
- DNC.exe (PID: 2288)
- DNC.exe (PID: 2860)
- DNC.exe (PID: 2776)
- DNC.exe (PID: 1020)
- DNC.exe (PID: 3056)
- DNC.exe (PID: 1968)
- DNC.exe (PID: 3860)
- DNC.exe (PID: 1140)
- DNC.exe (PID: 2592)
- DNC.exe (PID: 3156)
- DNC.exe (PID: 488)
- DNC.exe (PID: 916)
- DNC.exe (PID: 1000)
- DNC.exe (PID: 2504)
- DNC.exe (PID: 4012)
- DNC.exe (PID: 3864)
- DNC.exe (PID: 2408)
- DNC.exe (PID: 2964)
- DNC.exe (PID: 2712)
- DNC.exe (PID: 3624)
Application launched itself
- DNC.exe (PID: 3592)
- DNC.exe (PID: 2796)
- DNC.exe (PID: 1492)
- DNC.exe (PID: 2832)
- DNC.exe (PID: 2136)
- DNC.exe (PID: 2692)
- DNC.exe (PID: 2728)
- DNC.exe (PID: 3264)
- DNC.exe (PID: 940)
- DNC.exe (PID: 3148)
- DNC.exe (PID: 2172)
- DNC.exe (PID: 2984)
- DNC.exe (PID: 2188)
- DNC.exe (PID: 2956)
- DNC.exe (PID: 2764)
- DNC.exe (PID: 1528)
- DNC.exe (PID: 2628)
- DNC.exe (PID: 572)
- DNC.exe (PID: 3016)
- DNC.exe (PID: 2776)
- DNC.exe (PID: 2860)
- DNC.exe (PID: 2288)
- DNC.exe (PID: 3860)
- DNC.exe (PID: 3056)
- DNC.exe (PID: 1020)
- DNC.exe (PID: 1140)
- DNC.exe (PID: 1968)
- DNC.exe (PID: 488)
- DNC.exe (PID: 916)
- DNC.exe (PID: 2592)
- DNC.exe (PID: 3156)
- DNC.exe (PID: 1000)
- DNC.exe (PID: 4012)
- DNC.exe (PID: 3864)
- DNC.exe (PID: 2504)
- DNC.exe (PID: 2408)
- DNC.exe (PID: 2964)
- DNC.exe (PID: 3624)
- DNC.exe (PID: 2712)
INFO
Reads settings of System Certificates
- DNC.exe (PID: 3592)
- DNC.exe (PID: 2796)
- DNC.exe (PID: 1492)
- DNC.exe (PID: 2832)
- DNC.exe (PID: 2136)
- DNC.exe (PID: 2728)
- DNC.exe (PID: 3264)
- DNC.exe (PID: 2172)
- DNC.exe (PID: 3148)
- DNC.exe (PID: 2984)
- DNC.exe (PID: 2188)
- DNC.exe (PID: 2956)
- DNC.exe (PID: 2764)
- DNC.exe (PID: 2628)
- DNC.exe (PID: 572)
- DNC.exe (PID: 3016)
- DNC.exe (PID: 2776)
- DNC.exe (PID: 2860)
- DNC.exe (PID: 2288)
- DNC.exe (PID: 1140)
- DNC.exe (PID: 1020)
- DNC.exe (PID: 3860)
- DNC.exe (PID: 3056)
- DNC.exe (PID: 1968)
- DNC.exe (PID: 3156)
- DNC.exe (PID: 2592)
- DNC.exe (PID: 916)
- DNC.exe (PID: 488)
- DNC.exe (PID: 1000)
- DNC.exe (PID: 2504)
- DNC.exe (PID: 2408)
- DNC.exe (PID: 3864)
- DNC.exe (PID: 4012)
- DNC.exe (PID: 2712)
- DNC.exe (PID: 2964)
- DNC.exe (PID: 3624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:05:30 09:28:03+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 570880 |
| InitializedDataSize: | 501248 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x25f74 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-May-2020 07:28:03 |
| Detected languages: |
|
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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 30-May-2020 07:28:03 |
| 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 | 0x0008B54F | 0x0008B600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.68041 |
.rdata | 0x0008D000 | 0x0002CC42 | 0x0002CE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.77019 |
.data | 0x000BA000 | 0x00009D54 | 0x00006200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.00269 |
.rsrc | 0x000C4000 | 0x0003CF90 | 0x0003D000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.94803 |
.reloc | 0x00101000 | 0x0000A474 | 0x0000A600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 5.24543 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.38312 | 944 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 2.05883 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 2.25499 | 296 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 7.9683 | 27169 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.34702 | 1428 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.2817 | 1674 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.28849 | 1168 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
11 | 3.26322 | 1628 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
12 | 3.25812 | 1126 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
Total processes
115
Monitored processes
79
Malicious processes
1
Suspicious processes
35
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3592 | "C:\Users\admin\AppData\Local\Temp\DNC.exe" | C:\Users\admin\AppData\Local\Temp\DNC.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2796 | "C:\Users\admin\AppData\Local\Temp\DNC.exe" | C:\Users\admin\AppData\Local\Temp\DNC.exe | DNC.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1884 | "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | DNC.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Version: 2.0.50727.5420 built by: Win7SP1 | ||||
| 1492 | "C:\Users\admin\AppData\Local\Temp\DNC.exe" | C:\Users\admin\AppData\Local\Temp\DNC.exe | DNC.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2728 | "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | — | DNC.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 2.0.50727.5420 built by: Win7SP1 | ||||
| 2832 | "C:\Users\admin\AppData\Local\Temp\DNC.exe" | C:\Users\admin\AppData\Local\Temp\DNC.exe | DNC.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2904 | "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | — | DNC.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 2.0.50727.5420 built by: Win7SP1 | ||||
| 2136 | "C:\Users\admin\AppData\Local\Temp\DNC.exe" | C:\Users\admin\AppData\Local\Temp\DNC.exe | DNC.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 1016 | "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe | — | DNC.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 2.0.50727.5420 built by: Win7SP1 | ||||
| 2692 | "C:\Users\admin\AppData\Local\Temp\DNC.exe" | C:\Users\admin\AppData\Local\Temp\DNC.exe | DNC.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
Total events
16 029
Read events
15 271
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
4
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3592 | DNC.exe | C:\Users\admin\AppData\Local\Temp\CabD952.tmp | — | |
MD5:— | SHA256:— | |||
| 3592 | DNC.exe | C:\Users\admin\AppData\Local\Temp\TarD953.tmp | — | |
MD5:— | SHA256:— | |||
| 2796 | DNC.exe | C:\Users\admin\AppData\Local\Temp\CabDD0B.tmp | — | |
MD5:— | SHA256:— | |||
| 2796 | DNC.exe | C:\Users\admin\AppData\Local\Temp\TarDD0C.tmp | — | |
MD5:— | SHA256:— | |||
| 1492 | DNC.exe | C:\Users\admin\AppData\Local\Temp\CabE1DE.tmp | — | |
MD5:— | SHA256:— | |||
| 1492 | DNC.exe | C:\Users\admin\AppData\Local\Temp\TarE1DF.tmp | — | |
MD5:— | SHA256:— | |||
| 2832 | DNC.exe | C:\Users\admin\AppData\Local\Temp\CabE73D.tmp | — | |
MD5:— | SHA256:— | |||
| 2832 | DNC.exe | C:\Users\admin\AppData\Local\Temp\TarE73E.tmp | — | |
MD5:— | SHA256:— | |||
| 2136 | DNC.exe | C:\Users\admin\AppData\Local\Temp\CabEBB1.tmp | — | |
MD5:— | SHA256:— | |||
| 2136 | DNC.exe | C:\Users\admin\AppData\Local\Temp\TarEBB2.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
42
DNS requests
4
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1884 | MSBuild.exe | GET | — | 45.95.168.70:80 | http://mozillaupdater.com/remote/ | unknown | — | — | malicious |
3592 | DNC.exe | GET | 200 | 2.16.107.73:80 | http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D | unknown | der | 1.37 Kb | whitelisted |
3592 | DNC.exe | GET | 200 | 2.16.107.114:80 | http://ocsp.int-x3.letsencrypt.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBR%2B5mrncpqz%2FPiiIGRsFqEtYHEIXQQUqEpqYwR93brm0Tm3pkVl7%2FOo7KECEgS78wy0JxVlIS9pexm5C24Qng%3D%3D | unknown | der | 527 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3592 | DNC.exe | 178.170.40.16:443 | srv-file4.gofile.io | Ikoula Net SAS | FR | unknown |
3264 | DNC.exe | 178.170.40.16:443 | srv-file4.gofile.io | Ikoula Net SAS | FR | unknown |
2692 | DNC.exe | 178.170.40.16:443 | srv-file4.gofile.io | Ikoula Net SAS | FR | unknown |
— | — | 45.95.168.70:80 | mozillaupdater.com | — | — | malicious |
3592 | DNC.exe | 2.16.107.73:80 | isrg.trustid.ocsp.identrust.com | Akamai International B.V. | — | suspicious |
2832 | DNC.exe | 178.170.40.16:443 | srv-file4.gofile.io | Ikoula Net SAS | FR | unknown |
3592 | DNC.exe | 2.16.107.114:80 | ocsp.int-x3.letsencrypt.org | Akamai International B.V. | — | suspicious |
3148 | DNC.exe | 178.170.40.16:443 | srv-file4.gofile.io | Ikoula Net SAS | FR | unknown |
1492 | DNC.exe | 178.170.40.16:443 | srv-file4.gofile.io | Ikoula Net SAS | FR | unknown |
2796 | DNC.exe | 178.170.40.16:443 | srv-file4.gofile.io | Ikoula Net SAS | FR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
srv-file4.gofile.io |
| unknown |
isrg.trustid.ocsp.identrust.com |
| whitelisted |
ocsp.int-x3.letsencrypt.org |
| whitelisted |
mozillaupdater.com |
| malicious |