| File name: | HW003-2019.exe |
| Full analysis: | https://app.any.run/tasks/3e7b348b-316f-4494-b043-f659f629c510 |
| 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: | July 18, 2019, 00:46:23 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | D679982BFB859737EBF39E5F1C9B4FFC |
| SHA1: | 04F65ED4044D30CBAE8414C2A92155837892294A |
| SHA256: | 0E1BF7537F03F56E791384CB02752DA02A0EC7790CA04EDE84F0C5E9FE510518 |
| SSDEEP: | 12288:QDgFMMlElbjXSdMAyH0vxWdzZgnVAJaq1:Q8FREXSiqGTaY |
MALICIOUS
FORMBOOK was detected
- explorer.exe (PID: 124)
Changes the autorun value in the registry
- nbtstat.exe (PID: 3724)
Connects to CnC server
- explorer.exe (PID: 124)
Formbook was detected
- nbtstat.exe (PID: 3724)
- Firefox.exe (PID: 3512)
Actions looks like stealing of personal data
- nbtstat.exe (PID: 3724)
Stealing of credential data
- nbtstat.exe (PID: 3724)
SUSPICIOUS
Starts CMD.EXE for commands execution
- nbtstat.exe (PID: 3724)
Executable content was dropped or overwritten
- explorer.exe (PID: 124)
- DllHost.exe (PID: 3508)
Creates files in the program directory
- DllHost.exe (PID: 3508)
Creates files in the user directory
- nbtstat.exe (PID: 3724)
Loads DLL from Mozilla Firefox
- nbtstat.exe (PID: 3724)
Application launched itself
- HW003-2019.exe (PID: 3712)
- vgahpp8yhd.exe (PID: 4036)
Executed via COM
- DllHost.exe (PID: 3508)
INFO
Creates files in the user directory
- Firefox.exe (PID: 3512)
Manual execution by user
- nbtstat.exe (PID: 3724)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (84.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (6.7) |
| .exe | | | Win32 Executable (generic) (4.6) |
| .exe | | | Generic Win/DOS Executable (2) |
| .exe | | | DOS Executable Generic (2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2006:11:26 05:18:37+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 532480 |
| InitializedDataSize: | 20480 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x11d0 |
| OSVersion: | 4 |
| ImageVersion: | 1.7 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.7.0.5 |
| ProductVersionNumber: | 1.7.0.5 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | VOWELLESS |
| FileDescription: | Alate2 |
| ProductName: | Disdiaclast2 |
| FileVersion: | 1.07.0005 |
| ProductVersion: | 1.07.0005 |
| InternalName: | PEACEFUL |
| OriginalFileName: | PEACEFUL.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 26-Nov-2006 04:18:37 |
| Detected languages: |
|
| CompanyName: | VOWELLESS |
| FileDescription: | Alate2 |
| ProductName: | Disdiaclast2 |
| FileVersion: | 1.07.0005 |
| ProductVersion: | 1.07.0005 |
| InternalName: | PEACEFUL |
| OriginalFilename: | PEACEFUL.exe |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000B0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 26-Nov-2006 04:18:37 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00081334 | 0x00082000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.31994 |
.data | 0x00083000 | 0x00001550 | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00085000 | 0x00002CFA | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.76025 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.31876 | 616 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 4.95835 | 7336 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 4.96465 | 3240 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
49
Monitored processes
10
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | C:\Windows\Explorer.EXE | C:\Windows\explorer.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
| |||||||||||||||
| 772 | "C:\Windows\System32\wuapp.exe" | C:\Windows\System32\wuapp.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Update Application Launcher Exit code: 0 Version: 7.5.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1772 | /c del "C:\Users\admin\AppData\Local\Temp\HW003-2019.exe" | C:\Windows\System32\cmd.exe | — | nbtstat.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
| |||||||||||||||
| 3044 | C:\Users\admin\AppData\Local\Temp\HW003-2019.exe" | C:\Users\admin\AppData\Local\Temp\HW003-2019.exe | — | HW003-2019.exe | |||||||||||
User: admin Company: VOWELLESS Integrity Level: MEDIUM Description: Alate2 Exit code: 0 Version: 1.07.0005 Modules
| |||||||||||||||
| 3144 | C:\Program Files\Tmhihbd\vgahpp8yhd.exe" | C:\Program Files\Tmhihbd\vgahpp8yhd.exe | — | vgahpp8yhd.exe | |||||||||||
User: admin Company: VOWELLESS Integrity Level: MEDIUM Description: Alate2 Exit code: 0 Version: 1.07.0005 Modules
| |||||||||||||||
| 3508 | 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
| |||||||||||||||
| 3512 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | nbtstat.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 67.0.4 Modules
| |||||||||||||||
| 3712 | "C:\Users\admin\AppData\Local\Temp\HW003-2019.exe" | C:\Users\admin\AppData\Local\Temp\HW003-2019.exe | — | explorer.exe | |||||||||||
User: admin Company: VOWELLESS Integrity Level: MEDIUM Description: Alate2 Exit code: 0 Version: 1.07.0005 Modules
| |||||||||||||||
| 3724 | "C:\Windows\System32\nbtstat.exe" | C:\Windows\System32\nbtstat.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP NetBios Information Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 4036 | "C:\Program Files\Tmhihbd\vgahpp8yhd.exe" | C:\Program Files\Tmhihbd\vgahpp8yhd.exe | — | explorer.exe | |||||||||||
User: admin Company: VOWELLESS Integrity Level: MEDIUM Description: Alate2 Exit code: 0 Version: 1.07.0005 Modules
| |||||||||||||||
Total events
95
Read events
94
Write events
1
Delete events
0
Modification events
| (PID) Process: | (3724) nbtstat.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | 4HU4ANN0QZ |
Value: C:\Program Files\Tmhihbd\vgahpp8yhd.exe | |||
Executable files
2
Suspicious files
73
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 124 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Tmhihbd\vgahpp8yhd.exe | executable | |
MD5:— | SHA256:— | |||
| 3508 | DllHost.exe | C:\Program Files\Tmhihbd\vgahpp8yhd.exe | executable | |
MD5:— | SHA256:— | |||
| 3724 | nbtstat.exe | C:\Users\admin\AppData\Roaming\75650AAE\756logrc.ini | binary | |
MD5:— | SHA256:— | |||
| 3724 | nbtstat.exe | C:\Users\admin\AppData\Roaming\75650AAE\756logim.jpeg | image | |
MD5:— | SHA256:— | |||
| 3512 | Firefox.exe | C:\Users\admin\AppData\Roaming\75650AAE\756logrf.ini | binary | |
MD5:— | SHA256:— | |||
| 3724 | nbtstat.exe | C:\Users\admin\AppData\Roaming\75650AAE\756logri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 3724 | nbtstat.exe | C:\Users\admin\AppData\Roaming\75650AAE\756logrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
25
DNS requests
13
Threats
43
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
124 | explorer.exe | GET | — | 198.185.159.144:80 | http://www.jaredwlewis.com/ta/?Yn=xgyGbi+NoJDe3TozWBlWjvWfA+ykzFVIFb+fuqtC8qt/5BOqc9BhbE1cgI7gH5R7g2fBhg==&SZf=Ir-dG8lhuL2d | US | — | — | malicious |
124 | explorer.exe | GET | — | 157.112.176.31:80 | http://www.singertomomi.com/ta/?Yn=sOOLlSXNY+1M7VzIhEjNilaGvxPdzf6dcPensfbpofraHX18EEJOUqf73AUKiB54zdvsEw==&SZf=Ir-dG8lhuL2d | JP | — | — | malicious |
124 | explorer.exe | GET | — | 203.78.140.204:80 | http://www.sogourmb.com/ta/?Yn=/TY1GmtMjw+ADY0y05EGoonC0QOHBQex8ug0NkO+wpyD+Zg40RO1c3NO5ItCQO+xFqx89A==&SZf=Ir-dG8lhuL2d | HK | — | — | malicious |
124 | explorer.exe | POST | — | 199.192.30.91:80 | http://www.kerxbin.com/ta/ | US | — | — | malicious |
124 | explorer.exe | GET | — | 217.26.55.239:80 | http://www.guidingpurposestrategy.com/ta/?Yn=WKsMZpsKnt8PexVMRL7ZA6hRoKhY6aJcO+c+ZdUYayalnP0x2VLRgDii3zz+3pNBqfmLEA==&SZf=Ir-dG8lhuL2d | CH | — | — | malicious |
124 | explorer.exe | POST | — | 160.153.48.2:80 | http://www.westerntradersltd.com/ta/ | US | — | — | malicious |
124 | explorer.exe | POST | — | 160.153.48.2:80 | http://www.westerntradersltd.com/ta/ | US | — | — | malicious |
124 | explorer.exe | POST | — | 160.153.48.2:80 | http://www.westerntradersltd.com/ta/ | US | — | — | malicious |
124 | explorer.exe | GET | 404 | 199.192.30.91:80 | http://www.kerxbin.com/ta/?Yn=GXhXOc2f68RTO35DJX4HspNDj5Y47l/UJ7c5jvLukBfKHerwNliZc6IqPtu+ZGk0/4nSWg==&SZf=Ir-dG8lhuL2d | US | html | 326 b | malicious |
124 | explorer.exe | POST | 404 | 199.192.30.91:80 | http://www.kerxbin.com/ta/ | US | html | 291 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
124 | explorer.exe | 157.112.176.31:80 | www.singertomomi.com | SAKURA Internet Inc. | JP | malicious |
124 | explorer.exe | 160.153.48.2:80 | www.westerntradersltd.com | GoDaddy.com, LLC | US | malicious |
124 | explorer.exe | 198.185.159.144:80 | www.jaredwlewis.com | Squarespace, Inc. | US | malicious |
124 | explorer.exe | 199.192.30.91:80 | www.kerxbin.com | — | US | malicious |
124 | explorer.exe | 217.26.55.239:80 | www.guidingpurposestrategy.com | Hostpoint AG | CH | malicious |
124 | explorer.exe | 184.168.221.42:80 | www.galaxymillionaires.com | GoDaddy.com, LLC | US | malicious |
124 | explorer.exe | 203.78.140.204:80 | www.sogourmb.com | LinkChina Telecom Global Limited. | HK | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.labbrasilcosmeticos.com |
| unknown |
www.singertomomi.com |
| malicious |
www.turramurrahotwater.com |
| unknown |
www.westerntradersltd.com |
| malicious |
www.kerxbin.com |
| malicious |
www.jaredwlewis.com |
| malicious |
www.commerceconversation.com |
| unknown |
www.guidingpurposestrategy.com |
| malicious |
www.cybeook.net |
| unknown |
www.sogourmb.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
124 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
19 ETPRO signatures available at the full report