| File name: | payload |
| Full analysis: | https://app.any.run/tasks/f07b5658-2739-4df5-bfe8-2b4af5fab535 |
| Verdict: | Malicious activity |
| Analysis date: | March 31, 2020, 04:08:35 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | A668759D41F32F03E968A329EAEBCF9E |
| SHA1: | B7FF59E3A71F8190512E2A4AF903E3A802120764 |
| SHA256: | 96E8A6DBFBE69E05E9AFD5CB1DEDD440321BCCAA3E9ED6E2D3622EE37351293A |
| SSDEEP: | 12288:UskbdMMmsxmRllFsVVmMtUg5COG71ibcrpWr:HkbFxmRllOZU2Cd1Wr |
MALICIOUS
Application was dropped or rewritten from another process
- endocarp.exe (PID: 2628)
- cmd.exe (PID: 1844)
- cmd.exe (PID: 3760)
Loads dropped or rewritten executable
- endocarp.exe (PID: 2628)
- payload.exe (PID: 3448)
Runs app for hidden code execution
- endocarp.exe (PID: 2628)
- cmd.exe (PID: 1844)
Writes to a start menu file
- DllHost.exe (PID: 2584)
SUSPICIOUS
Executable content was dropped or overwritten
- payload.exe (PID: 3448)
- DllHost.exe (PID: 2584)
Creates files in the user directory
- DllHost.exe (PID: 2584)
Executed via COM
- DllHost.exe (PID: 2584)
Application launched itself
- cmd.exe (PID: 1844)
Starts CMD.EXE for commands execution
- endocarp.exe (PID: 2628)
- cmd.exe (PID: 1844)
Connects to unusual port
- cmd.exe (PID: 3760)
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 MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:12:16 01:50:47+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 25600 |
| InitializedDataSize: | 141824 |
| UninitializedDataSize: | 2048 |
| EntryPoint: | 0x33c4 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-Dec-2019 00:50:47 |
| 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: | 0x000000C8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 16-Dec-2019 00:50:47 |
| 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 | 0x0000631A | 0x00006400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.44843 |
.rdata | 0x00008000 | 0x00001384 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.13881 |
.data | 0x0000A000 | 0x00020318 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.90283 |
.ndata | 0x0002B000 | 0x00012000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0003D000 | 0x00004940 | 0x00004A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.87237 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.29665 | 1059 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.9993 | 3752 | UNKNOWN | English - United States | RT_ICON |
3 | 6.24459 | 2216 | UNKNOWN | English - United States | RT_ICON |
4 | 5.01502 | 1384 | UNKNOWN | English - United States | RT_ICON |
5 | 6.16057 | 1128 | UNKNOWN | English - United States | RT_ICON |
6 | 3.34146 | 744 | UNKNOWN | English - United States | RT_ICON |
7 | 3.04232 | 296 | UNKNOWN | English - United States | RT_ICON |
103 | 2.6691 | 104 | UNKNOWN | English - United States | RT_GROUP_ICON |
104 | 2.70411 | 344 | UNKNOWN | English - United States | RT_DIALOG |
105 | 2.73893 | 514 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
46
Monitored processes
12
Malicious processes
4
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1028 | "C:\Windows\System32\WerFault.exe" | C:\Windows\System32\WerFault.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1504 | "C:\Windows\System32\WerFault.exe" | C:\Windows\System32\WerFault.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1844 | "C:\Windows\system32\cmd.exe" | C:\Windows\system32\cmd.exe | — | endocarp.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2564 | "C:\Windows\System32\WerFault.exe" | C:\Windows\System32\WerFault.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2584 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2628 | C:\Users\admin\AppData\Local\Temp\endocarp.exe | C:\Users\admin\AppData\Local\Temp\endocarp.exe | — | payload.exe | |||||||||||
User: admin Company: Intel Corporation. Integrity Level: MEDIUM Description: ippchv8-6.1.dll is an ippCH dynamic library Exit code: 0 Version: 6,1,137,768 Modules
| |||||||||||||||
| 3380 | "C:\Windows\System32\WerFault.exe" | C:\Windows\System32\WerFault.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3448 | "C:\Users\admin\AppData\Local\Temp\payload.exe" | C:\Users\admin\AppData\Local\Temp\payload.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 2 Modules
| |||||||||||||||
| 3556 | "C:\Windows\System32\WerFault.exe" | C:\Windows\System32\WerFault.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3760 | "C:\Windows\system32\cmd.exe" | C:\Windows\system32\cmd.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
754
Read events
754
Write events
0
Delete events
0
Modification events
Executable files
6
Suspicious files
2
Text files
37
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\rd\websphere\shoutbox\sites\voter\co5580getcanwrite.cs | text | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\phpMyAdmin\wpau-backup\art\wmi.vsdir | text | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\rd\websphere\shoutbox\sites\voter\libssl1.1amd64.list | text | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\rd\websphere\shoutbox\sites\voter\jpverb207.gif | image | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\rd\websphere\shoutbox\sites\voter\msenv2p.dll | executable | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\Frequency | binary | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\wp-trackback\installation\_media\agency\imports\administrivia\x-ogm+ogg.xml | xml | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\wp-trackback\installation\_media\agency\imports\administrivia\Drum.gif | image | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\rd\websphere\shoutbox\sites\voter\.ldata2.i35.me3 | abr | |
MD5:— | SHA256:— | |||
| 3448 | payload.exe | C:\Users\admin\AppData\Local\Temp\25\columnists\printpdf\received\doit\43.opends60.dll | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
44
DNS requests
44
Threats
44
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 |
|---|---|---|---|---|---|---|
3760 | cmd.exe | 192.169.69.25:4181 | roboticsnetwork.duckdns.org | Wowrack.com | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
roboticsnetwork.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1052 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |