| File name: | Fwd Faktura VAT KCZ240600061.msg |
| Full analysis: | https://app.any.run/tasks/c0b1c952-8151-445e-b1c4-23e8d59447c0 |
| Verdict: | Malicious activity |
| Analysis date: | June 10, 2024, 11:42:41 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/vnd.ms-outlook |
| File info: | CDFV2 Microsoft Outlook Message |
| MD5: | B2434BB0A362A953348F8E268E7D702F |
| SHA1: | D547C352E13EA92B00749C62D3B5C9E1C3342F12 |
| SHA256: | 82A360D0F886472F5DC6B2ECDAA769D94B0F4D0F33DD2154FD4BD619503B8E4E |
| SSDEEP: | 24576:STh44PRHh8Dew+CxYxOSgzeAL/m2N/3eySIo5ComPm3S826vr8hzx9e11vMu0o57:STh44PRHh8Dew+CxYxO/zfL/m2N/3eye |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads the Internet Settings
- rundll32.exe (PID: 2272)
- rundll32.exe (PID: 2920)
Uses RUNDLL32.EXE to load library
- WinRAR.exe (PID: 2248)
- filezilla.exe (PID: 3460)
Reads settings of System Certificates
- filezilla.exe (PID: 3460)
Application launched itself
- WinRAR.exe (PID: 2248)
INFO
Manual execution by a user
- rundll32.exe (PID: 1616)
- rundll32.exe (PID: 1664)
- rundll32.exe (PID: 1488)
- wmpnscfg.exe (PID: 2872)
- WinRAR.exe (PID: 2248)
- filezilla.exe (PID: 3460)
Checks supported languages
- wmpnscfg.exe (PID: 2872)
- filezilla.exe (PID: 3460)
Reads the computer name
- wmpnscfg.exe (PID: 2872)
- filezilla.exe (PID: 3460)
The process uses the downloaded file
- OUTLOOK.EXE (PID: 3964)
Reads the machine GUID from the registry
- filezilla.exe (PID: 3460)
Creates files or folders in the user directory
- filezilla.exe (PID: 3460)
Application launched itself
- msedge.exe (PID: 2256)
- msedge.exe (PID: 2956)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .msg | | | Outlook Message (58.9) |
|---|---|---|
| .oft | | | Outlook Form Template (34.4) |
Total processes
81
Monitored processes
44
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 316 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Desktop\Faktura VAT KCZ240600061.daa | 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
| |||||||||||||||
| 444 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1280 --field-trial-handle=1304,i,13285419738331190795,6188052696340476941,131072 /prefetch:2 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 524 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=23 --mojo-platform-channel-handle=3704 --field-trial-handle=1304,i,13285419738331190795,6188052696340476941,131072 /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 560 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --first-renderer-process --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2216 --field-trial-handle=1304,i,13285419738331190795,6188052696340476941,131072 /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1244 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1388 --field-trial-handle=1304,i,13285419738331190795,6188052696340476941,131072 /prefetch:3 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | msedge.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1488 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Desktop\Faktura VAT KCZ240600061.daa | C:\Windows\System32\rundll32.exe | — | explorer.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
| |||||||||||||||
| 1548 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=24 --mojo-platform-channel-handle=4328 --field-trial-handle=1304,i,13285419738331190795,6188052696340476941,131072 /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1616 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Desktop\Faktura VAT KCZ240600061.daa | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1664 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\Desktop\Faktura VAT KCZ240600061.daa | C:\Windows\System32\rundll32.exe | — | explorer.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
| |||||||||||||||
| 1796 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Faktura VAT KCZ240600061.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 1 Version: 5.91.0 Modules
| |||||||||||||||
Total events
32 086
Read events
31 829
Write events
216
Delete events
41
Modification events
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
| (PID) Process: | (3964) OUTLOOK.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1055 |
Value: Off | |||
Executable files
1
Suspicious files
248
Text files
66
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3964 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVR32CA.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3964 | OUTLOOK.EXE | C:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst | — | |
MD5:— | SHA256:— | |||
| 3964 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\{562E37DE-D002-4561-A6ED-8A8D64942C4F}\{1C306CB1-771E-4B4B-A902-86E897877F5B}.png | image | |
MD5:4C61C12EDBC453D7AE184976E95258E1 | SHA256:296526F9A716C1AA91BA5D6F69F0EB92FDF79C2CB2CFCF0CEB22B7CCBC27035F | |||
| 3964 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{BCA53B4C-8073-4438-BC86-56DDE8CAB1FD}.tmp | binary | |
MD5:5D4D94EE7E06BBB0AF9584119797B23A | SHA256:4826C0D860AF884D3343CA6460B0006A7A2CE7DBCCC4D743208585D997CC5FD1 | |||
| 3964 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inf | text | |
MD5:F3B25701FE362EC84616A93A45CE9998 | SHA256:B3D510EF04275CA8E698E5B3CBB0ECE3949EF9252F0CDC839E9EE347409A2209 | |||
| 3964 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\LZR6Y4ON\Faktura VAT KCZ240600061.daa | daa | |
MD5:BD3611D17B65763C84D442D0C3D79121 | SHA256:0D61AF00B7871153275B17FB380AFB2FD581D9B0D9B1CFA65B4FFEE16EC5602C | |||
| 3964 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\LZR6Y4ON\Faktura VAT KCZ240600061.daa:Zone.Identifier | text | |
MD5:FBCCF14D504B7B2DBCB5A5BDA75BD93B | SHA256:EACD09517CE90D34BA562171D15AC40D302F0E691B439F91BE1B6406E25F5913 | |||
| 2256 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF110bc5.TMP | — | |
MD5:— | SHA256:— | |||
| 2256 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3964 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\~DFBF52B5CF7D5BC642.TMP | binary | |
MD5:72F5C05B7EA8DD6059BF59F50B22DF33 | SHA256:1DC0C8D7304C177AD0E74D3D2F1002EB773F4B180685A7DF6BBE75CCC24B0164 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
52
DNS requests
68
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1244 | msedge.exe | GET | 302 | 2.20.146.58:80 | http://go.microsoft.com/fwlink/?LinkId=57426&Ext=daa | unknown | — | — | unknown |
1244 | msedge.exe | GET | 301 | 2.18.31.98:80 | http://shell.windows.com/fileassoc/fileassoc.asp?Ext=daa | unknown | — | — | unknown |
1244 | msedge.exe | GET | 204 | 13.107.6.158:80 | http://edge-http.microsoft.com/captiveportal/generate_204 | unknown | — | — | unknown |
1244 | msedge.exe | GET | 204 | 13.107.6.158:80 | http://edge-http.microsoft.com/captiveportal/generate_204 | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1088 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
3964 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
1244 | msedge.exe | 2.20.146.58:80 | go.microsoft.com | Akamai International B.V. | BR | unknown |
2256 | msedge.exe | 239.255.255.250:1900 | — | — | — | unknown |
1244 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
1244 | msedge.exe | 13.107.22.239:443 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
1244 | msedge.exe | 2.18.31.98:80 | shell.windows.com | Akamai International B.V. | NL | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
shell.windows.com |
| whitelisted |
www.bing.com |
| whitelisted |
r.bing.com |
| whitelisted |
th.bing.com |
| whitelisted |
login.microsoftonline.com |
| whitelisted |
aefd.nelreports.net |
| whitelisted |
Threats
Process | Message |
|---|---|
msedge.exe | [0610/124554.894:ERROR:exception_handler_server.cc(527)] ConnectNamedPipe: The pipe is being closed. (0xE8)
|