| File name: | Factura Información 5.14.2019.zip |
| Full analysis: | https://app.any.run/tasks/c25969b0-0b3b-4969-95ed-a1be64733888 |
| Verdict: | Malicious activity |
| Threats: | FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. |
| Analysis date: | May 15, 2019, 10:48:49 |
| 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: | AA30B714387CC6C758D7B7E9377BB071 |
| SHA1: | 9008EA2ED02E1533F18F283E078C883E81D619B0 |
| SHA256: | DB4CE6E7B2C89B0E2C3DDA13C2C54147A0F25440DF4DB10FFAC18A1495144182 |
| SSDEEP: | 12288:D6kuVlciBy9K/offqyuG8m4nOjNp/9jPQRm9zwKpCL+p6NKS0PkiZSPYNRB7N:D6kuVl1k9K/2f4xm4Oj7lsRap6B0PKi9 |
MALICIOUS
FORMBOOK was detected
- explorer.exe (PID: 252)
Renames files like Ransomware
- explorer.exe (PID: 252)
Application was dropped or rewritten from another process
- AWB Documents-14-5-2019.exe (PID: 2364)
- AWB Documents-14-5-2019.exe (PID: 3460)
- ms1br.exe (PID: 304)
- AWB Documents-14-5-2019.exe (PID: 704)
Formbook was detected
- Firefox.exe (PID: 4084)
- wscript.exe (PID: 3068)
Connects to CnC server
- explorer.exe (PID: 252)
Changes the autorun value in the registry
- wscript.exe (PID: 3068)
Actions looks like stealing of personal data
- wscript.exe (PID: 3068)
Stealing of credential data
- wscript.exe (PID: 3068)
SUSPICIOUS
Reads Internet Cache Settings
- explorer.exe (PID: 252)
- OUTLOOK.EXE (PID: 3208)
Loads DLL from Mozilla Firefox
- wscript.exe (PID: 3068)
Creates files in the user directory
- OUTLOOK.EXE (PID: 3208)
- wscript.exe (PID: 3068)
- explorer.exe (PID: 252)
Executes scripts
- explorer.exe (PID: 252)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 3068)
Creates files in the program directory
- DllHost.exe (PID: 2064)
Executable content was dropped or overwritten
- DllHost.exe (PID: 2064)
- explorer.exe (PID: 252)
- WinRAR.exe (PID: 2084)
INFO
Dropped object may contain Bitcoin addresses
- explorer.exe (PID: 252)
Reads Microsoft Office registry keys
- OUTLOOK.EXE (PID: 3208)
Creates files in the user directory
- Firefox.exe (PID: 4084)
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: | 0x0003 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2019:05:14 17:01:10 |
| ZipCRC: | 0x49d3983a |
| ZipCompressedSize: | 760575 |
| ZipUncompressedSize: | 760328 |
| ZipFileName: | 07578cd5cacb876172d815ece92219ca.zip |
Total processes
62
Monitored processes
18
Malicious processes
4
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 252 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | ctfmon.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
| |||||||||||||||
| 304 | "C:\Program Files\Grlr\ms1br.exe" | C:\Program Files\Grlr\ms1br.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 704 | "C:\Users\admin\Desktop\AWB Documents-14-5-2019.exe" | C:\Users\admin\Desktop\AWB Documents-14-5-2019.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1140 | "C:\Windows\System32\colorcpl.exe" | C:\Windows\System32\colorcpl.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Color Control Panel Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1364 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\AWB Documents-14-5-2019.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
| |||||||||||||||
| 2064 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2084 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\AWB Documents-14-5-2019.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
| |||||||||||||||
| 2108 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\07578cd5cacb876172d815ece92219ca.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
| |||||||||||||||
| 2224 | "C:\Windows\System32\msdt.exe" | C:\Windows\System32\msdt.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Diagnostics Troubleshooting Wizard Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2364 | "C:\Users\admin\Desktop\AWB Documents-14-5-2019.exe" | C:\Users\admin\Desktop\AWB Documents-14-5-2019.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
11 483
Read events
10 892
Write events
568
Delete events
23
Modification events
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Factura Información 5.14.2019.zip | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2972) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (252) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithList |
| Operation: | write | Name: | a |
Value: WinRAR.exe | |||
| (PID) Process: | (252) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithList |
| Operation: | write | Name: | MRUList |
Value: a | |||
Executable files
5
Suspicious files
78
Text files
25
Unknown types
16
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2972 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb2972.35997\07578cd5cacb876172d815ece92219ca.zip | — | |
MD5:— | SHA256:— | |||
| 2108 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb2108.37112\07578cd5cacb876172d815ece92219ca | — | |
MD5:— | SHA256:— | |||
| 3208 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\CVR751A.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3208 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\tmp775D.tmp | — | |
MD5:— | SHA256:— | |||
| 3208 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Temp\tmp776E.tmp | — | |
MD5:— | SHA256:— | |||
| 252 | explorer.exe | C:\Users\admin\Desktop\07578cd5cacb876172d815ece92219ca.zip | compressed | |
MD5:— | SHA256:— | |||
| 3208 | OUTLOOK.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\ZIHFGSCH\AWB Documents-14-5-2019 (2).Zip\:Zone.Identifier:$DATA | — | |
MD5:— | SHA256:— | |||
| 252 | explorer.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019051520190516\index.dat | dat | |
MD5:— | SHA256:— | |||
| 252 | explorer.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\290532160612e071.automaticDestinations-ms | automaticdestinations-ms | |
MD5:— | SHA256:— | |||
| 252 | explorer.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\07578cd5cacb876172d815ece92219ca.zip.lnk | lnk | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
26
DNS requests
12
Threats
53
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
252 | explorer.exe | GET | — | 50.63.202.39:80 | http://www.deuxbeautes.com/at/?SPx=CacqT1MFoWzLa2O38+y8OvDru6M+t+Fip6iQxWLiSGPUO2B5KV7cgAqrZBzl4/LBtH83Dw==&3fs=9rfHZlT | US | — | — | malicious |
252 | explorer.exe | GET | — | 23.86.36.222:80 | http://www.xdjto.com/at/?SPx=iPgiA0Ni2FKFcNohD2lr7KGAvpqe0nTs2n1KN3+OoOXBLr5Abi/N0WRtSK3KIzGJgaUePA==&3fs=9rfHZlT&sql=1 | US | — | — | malicious |
3208 | OUTLOOK.EXE | GET | — | 64.4.26.155:80 | http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig | US | — | — | whitelisted |
252 | explorer.exe | GET | 301 | 108.167.140.180:80 | http://www.awritingresource.com/at/?SPx=3Ai0xzvC2Ek/Z/t1IKfqu1lzXAbS3HpWXyTwgo8MBSA8I2aQlvnCladPFjVZMnRLZlKk9A==&3fs=9rfHZlT&sql=1 | US | — | — | malicious |
252 | explorer.exe | POST | — | 23.86.36.222:80 | http://www.xdjto.com/at/ | US | — | — | malicious |
252 | explorer.exe | POST | — | 23.86.36.222:80 | http://www.xdjto.com/at/ | US | — | — | malicious |
252 | explorer.exe | POST | — | 23.86.36.222:80 | http://www.xdjto.com/at/ | US | — | — | malicious |
252 | explorer.exe | POST | — | 108.167.140.180:80 | http://www.awritingresource.com/at/ | US | — | — | malicious |
252 | explorer.exe | POST | — | 213.186.33.5:80 | http://www.explorecambodiaguide.com/at/ | FR | — | — | malicious |
252 | explorer.exe | POST | — | 108.167.140.180:80 | http://www.awritingresource.com/at/ | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3208 | OUTLOOK.EXE | 64.4.26.155:80 | config.messenger.msn.com | Microsoft Corporation | US | whitelisted |
— | — | 213.186.33.5:80 | www.explorecambodiaguide.com | OVH SAS | FR | malicious |
252 | explorer.exe | 23.86.36.222:80 | www.xdjto.com | — | US | malicious |
252 | explorer.exe | 108.167.140.180:80 | www.awritingresource.com | CyrusOne LLC | US | malicious |
— | — | 50.63.202.46:80 | www.99087755.com | GoDaddy.com, LLC | US | malicious |
252 | explorer.exe | 199.192.16.126:80 | www.paixer.com | — | US | malicious |
252 | explorer.exe | 50.63.202.46:80 | www.99087755.com | GoDaddy.com, LLC | US | malicious |
252 | explorer.exe | 50.63.202.39:80 | www.deuxbeautes.com | GoDaddy.com, LLC | US | malicious |
252 | explorer.exe | 23.20.239.12:80 | www.ecjerseys.com | Amazon.com, Inc. | US | shared |
252 | explorer.exe | 213.186.33.5:80 | www.explorecambodiaguide.com | OVH SAS | FR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
config.messenger.msn.com |
| whitelisted |
www.deuxbeautes.com |
| malicious |
www.xdjto.com |
| malicious |
www.altcointraders.info |
| unknown |
www.explorecambodiaguide.com |
| malicious |
www.news-spaces.com |
| unknown |
www.awritingresource.com |
| malicious |
www.paixer.com |
| malicious |
www.99087755.com |
| malicious |
www.roundpress.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
252 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
18 ETPRO signatures available at the full report