| File name: | 53283250bed5584a0068fd07fde93452 |
| Full analysis: | https://app.any.run/tasks/b5021e55-2ea9-4a15-99cd-fad6faae22d5 |
| 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: | August 13, 2019, 18:24:34 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
| File info: | Microsoft Word 2007+ |
| MD5: | 53283250BED5584A0068FD07FDE93452 |
| SHA1: | B166FFD268C7532F68A53ADAE7E855F864B0B1FC |
| SHA256: | D29BFBC0C7420014962291A416B01637FBAA8F774E0E31E143A392E84C244BCF |
| SSDEEP: | 1536:I5hyHNYaxBtyy0FiHGgnMDLdtA1Ev0aj3YFx3iumYBbBfdJaH:I/y4yLm0M1qEoxyu5BfdJi |
MALICIOUS
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 2360)
Application was dropped or rewritten from another process
- YoUAMLhs.exe (PID: 4008)
Downloads executable files from the Internet
- wmic.exe (PID: 3988)
Uses WMIC.EXE to invoke XSL script
- WINWORD.EXE (PID: 2360)
Downloads executable files with a strange extension
- wmic.exe (PID: 3988)
SUSPICIOUS
Executable content was dropped or overwritten
- wmic.exe (PID: 3988)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2360)
Creates files in the user directory
- WINWORD.EXE (PID: 2360)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .docm | | | Word Microsoft Office Open XML Format document (with Macro) (53.6) |
|---|---|---|
| .docx | | | Word Microsoft Office Open XML Format document (24.2) |
| .zip | | | Open Packaging Conventions container (18) |
| .zip | | | ZIP compressed archive (4.1) |
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0006 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 1980:01:01 00:00:00 |
| ZipCRC: | 0x8bc93dec |
| ZipCompressedSize: | 436 |
| ZipUncompressedSize: | 1628 |
| ZipFileName: | [Content_Types].xml |
XML
| Template: | Normal |
|---|---|
| TotalEditTime: | - |
| Pages: | 1 |
| Words: | - |
| Characters: | - |
| Application: | Microsoft Office Word |
| DocSecurity: | None |
| Lines: | 1 |
| Paragraphs: | - |
| ScaleCrop: | No |
| HeadingPairs: |
|
| TitlesOfParts: | - |
| Company: | sylvania |
| LinksUpToDate: | No |
| CharactersWithSpaces: | - |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| AppVersion: | 12 |
| LastModifiedBy: | Emogene C Petty |
| RevisionNumber: | 2 |
| CreateDate: | 2019:08:12 14:34:00Z |
| ModifyDate: | 2019:08:12 14:34:00Z |
| ContentStatus: | Final |
| Tag_MarkAsFinal: |
XMP
| Creator: | Emogene C Petty |
|---|
Total processes
40
Monitored processes
3
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2360 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\53283250bed5584a0068fd07fde93452.docm" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 3489660927 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3988 | wmic os get /format:"C:\\\\Users\\\\Public\\tf8yaMMf.xsl" | C:\Windows\System32\Wbem\wmic.exe | WINWORD.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: WMI Commandline Utility Exit code: 2147500037 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 4008 | "C:\Users\Public\YoUAMLhs.exe" | C:\Users\Public\YoUAMLhs.exe | wmic.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
613
Read events
495
Write events
113
Delete events
5
Modification events
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | c6b |
Value: 6336620038090000010000000000000000000000 | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1326252062 | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1326252176 | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1326252177 | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: 38090000D4D5FF640452D50100000000 | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | k7b |
Value: 6B3762003809000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | k7b |
Value: 6B3762003809000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2360) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
2
Suspicious files
2
Text files
3
Unknown types
7
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2360 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRCEC3.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2360 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\FC39F55B.png | — | |
MD5:— | SHA256:— | |||
| 2360 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF9988681B88B91BA1.TMP | — | |
MD5:— | SHA256:— | |||
| 2360 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\~DF385815A47A97FCF0.TMP | — | |
MD5:— | SHA256:— | |||
| 2360 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\53283250bed5584a0068fd07fde93452.docm.LNK | lnk | |
MD5:— | SHA256:— | |||
| 2360 | WINWORD.EXE | C:\Users\Public\tf8yaMMf.xsl | xml | |
MD5:— | SHA256:— | |||
| 2360 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\VBE\MSForms.exd | tlb | |
MD5:— | SHA256:— | |||
| 3988 | wmic.exe | C:\Users\Public\YoUAMLhs.exe | executable | |
MD5:— | SHA256:— | |||
| 2360 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 3988 | wmic.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\sheet[1].pdf | executable | |
MD5:— | SHA256:— | |||
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
0
Threats
5
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3988 | wmic.exe | GET | 200 | 195.181.210.12:8000 | http://195.181.210.12:8000/sheet.pdf | CZ | executable | 268 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 |
|---|---|---|---|---|---|---|
3988 | wmic.exe | 195.181.210.12:8000 | — | INTERNET CZ, a.s. | CZ | suspicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
3988 | wmic.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1 |
3988 | wmic.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3988 | wmic.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2 |
3988 | wmic.exe | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from MSXMLHTTP non-exe extension M2 |
3988 | wmic.exe | A Network Trojan was detected | SUSPICIOUS [PTsecurity] Download Executable as PDF (Dridex/Trickbot/Troldesh) |
Process | Message |
|---|---|
YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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YoUAMLhs.exe | Installing...
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