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| File name: | 2018년도 연말정산 안내.doc |
| Full analysis: | https://app.any.run/tasks/79a0c548-441e-48b9-99c8-f99dd399a646 |
| 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: | December 19, 2018, 05:07:45 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/msword |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 949, Author: HP, Template: Normal.dotm, Last Saved By: HP, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Create Time/Date: Wed Dec 19 03:30:00 2018, Last Saved Time/Date: Wed Dec 19 03:34:00 2018, Number of Pages: 1, Number of Words: 0, Number of Characters: 4, Security: 0 |
| MD5: | 4134BFF391A216F0A147D7808E64770A |
| SHA1: | 38884EDFF838CE91D56D6E22A1B70497FD81F5A5 |
| SHA256: | C866BB3750AF93133B90E78563B0005C63664591CADE83784E6FAAAC11F36037 |
| SSDEEP: | 12288:tXKoMFH9GoUUQfUNZa6JY8X8JM8rQSn3:BCM2NwwYC8B3 |
MALICIOUS
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2804)
Requests a remote executable file from MS Office
- WINWORD.EXE (PID: 2804)
Executable content was dropped or overwritten
- WINWORD.EXE (PID: 2804)
Application was dropped or rewritten from another process
- hlboisFdsPT.exe (PID: 2816)
SUSPICIOUS
Unusual connect from Microsoft Office
- WINWORD.EXE (PID: 2804)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 2804)
Application was crashed
- hlboisFdsPT.exe (PID: 2816)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2804)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .doc | | | Microsoft Word document (54.2) |
|---|---|---|
| .doc | | | Microsoft Word document (old ver.) (32.2) |
EXIF
FlashPix
| Title: | - |
|---|---|
| Subject: | - |
| Author: | HP |
| Keywords: | - |
| Comments: | - |
| Template: | Normal.dotm |
| LastModifiedBy: | HP |
| RevisionNumber: | 3 |
| Software: | Microsoft Office Word |
| TotalEditTime: | - |
| CreateDate: | 2018:12:19 03:30:00 |
| ModifyDate: | 2018:12:19 03:34:00 |
| Pages: | 1 |
| Words: | - |
| Characters: | 4 |
| Security: | None |
| CodePage: | Windows Korean (Unified Hangul Code) |
| Company: | - |
| Lines: | 1 |
| Paragraphs: | 1 |
| CharCountWithSpaces: | 4 |
| AppVersion: | 16 |
| ScaleCrop: | No |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| TitleOfParts: | - |
| HeadingPairs: |
|
| CompObjUserTypeLen: | 28 |
| CompObjUserType: | Microsoft Word 97-2003 ???? |
Total processes
33
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2804 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\2018년도 연말정산 안내.doc" | 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 | ||||
| 2816 | C:\Users\Public\hlboisFdsPT.exe | C:\Users\Public\hlboisFdsPT.exe | WINWORD.EXE | |
User: admin Integrity Level: MEDIUM | ||||
Total events
1 873
Read events
1 473
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
0
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2804 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR95ED.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2804 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF7C443F98E4111FC9.TMP | — | |
MD5:— | SHA256:— | |||
| 2804 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF9BAEB0A36E0CEC2D.TMP | — | |
MD5:— | SHA256:— | |||
| 2804 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\jackripper[1].exe | executable | |
MD5:AEA724E65B6FA2086FD8F2FD99ADAB40 | SHA256:5949876F5446BA6CFCFB2A8A5C9A24268222099416E34367F995E7F4FE17DB46 | |||
| 2804 | WINWORD.EXE | C:\Users\Public\hlboisFdsPT.exe | executable | |
MD5:AEA724E65B6FA2086FD8F2FD99ADAB40 | SHA256:5949876F5446BA6CFCFB2A8A5C9A24268222099416E34367F995E7F4FE17DB46 | |||
| 2804 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\VBE\MSForms.exd | tlb | |
MD5:F7486E264C5C2A75258146E052ED535E | SHA256:501B209D8566CC684CA42FBC9F89A913D25E8E4D9FEEA1226A3DD09398316FA3 | |||
| 2804 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$18년도 연말정산 안내.doc | pgc | |
MD5:9686864E3AA4F91590B63CFBD099BB65 | SHA256:6211EB41A1659F2BB93CDACF25ED9427EDE6DFB023A0B667210118E904EB5198 | |||
| 2804 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:F8B313C273380B644EB92883C0F36F50 | SHA256:FFD351840C25693936FC2715FD07D74E21545B68153873C345BAE7E90DCA6001 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2804 | WINWORD.EXE | GET | 200 | 216.244.79.34:80 | http://eros777.org/jackripper.exe | US | executable | 223 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 |
|---|---|---|---|---|---|---|
2804 | WINWORD.EXE | 216.244.79.34:80 | eros777.org | Wowrack.com | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
eros777.org |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2804 | WINWORD.EXE | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2804 | WINWORD.EXE | Misc activity | ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging) |