| File name: | BANK NOTIFICATION.exe |
| Full analysis: | https://app.any.run/tasks/4f36d6c2-5c06-41e2-b7ff-d9d14c58368f |
| 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: | March 14, 2019, 12:46:25 |
| 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: | EA9E1AC15E17A13F9733276C1032076F |
| SHA1: | E1F9CFE4D2E9A6E82EC85FD8563693892F38FBCB |
| SHA256: | F285009DB1BFC88DF4EEB71187699D6815089C55A9AAD6C2D5DB8BEE921E7966 |
| SSDEEP: | 12288:GxXttI9zvjJ3juPGckzb3rhjkdKbkyke56w+GfYHBCTzfPSkv:G93uv13juPGckzvhPQShNfwCn |
MALICIOUS
FORMBOOK was detected
- explorer.exe (PID: 284)
Formbook was detected
- wscript.exe (PID: 4060)
- Firefox.exe (PID: 2724)
Changes the autorun value in the registry
- wscript.exe (PID: 4060)
Actions looks like stealing of personal data
- wscript.exe (PID: 4060)
Connects to CnC server
- explorer.exe (PID: 284)
Stealing of credential data
- wscript.exe (PID: 4060)
SUSPICIOUS
Application launched itself
- BANK NOTIFICATION.exe (PID: 3464)
- taskhost9rud8.exe (PID: 2848)
Executes scripts
- explorer.exe (PID: 284)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 4060)
Creates files in the program directory
- DllHost.exe (PID: 2316)
Executable content was dropped or overwritten
- explorer.exe (PID: 284)
- DllHost.exe (PID: 2316)
Creates files in the user directory
- wscript.exe (PID: 4060)
Loads DLL from Mozilla Firefox
- wscript.exe (PID: 4060)
INFO
Creates files in the user directory
- Firefox.exe (PID: 2724)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (53.2) |
|---|---|---|
| .exe | | | Win32 Executable Delphi generic (17.5) |
| .scr | | | Windows screen saver (16.1) |
| .exe | | | Win32 Executable (generic) (5.5) |
| .exe | | | Win16/32 Executable Delphi generic (2.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1991:12:09 10:01:35+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 435200 |
| InitializedDataSize: | 304640 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x6b3a0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Dec-1991 09:01:35 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 09-Dec-1991 09:01:35 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x0006A3E8 | 0x0006A400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.52404 |
DATA | 0x0006C000 | 0x00008ED0 | 0x00009000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.07264 |
BSS | 0x00075000 | 0x00000DCD | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00076000 | 0x0000223E | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.78552 |
.tls | 0x00079000 | 0x00000010 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0007A000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.200582 |
.reloc | 0x0007B000 | 0x00007C90 | 0x00007E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.63089 |
.rsrc | 0x00083000 | 0x000370B4 | 0x00037200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 7.30084 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.76814 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
2 | 2.80231 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
3 | 3.00046 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
4 | 2.56318 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
5 | 2.6949 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
6 | 2.62527 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
7 | 2.91604 | 308 | Latin 1 / Western European | UNKNOWN | RT_CURSOR |
539 | 5.37866 | 5693 | Latin 1 / Western European | English - United States | RT_CURSOR |
540 | 7.41168 | 5693 | Latin 1 / Western European | English - United States | RT_CURSOR |
541 | 7.49077 | 5693 | Latin 1 / Western European | English - United States | RT_CURSOR |
Imports
advapi32.dll |
comctl32.dll |
gdi32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
Total processes
40
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 284 | 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
| |||||||||||||||
| 2316 | 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
| |||||||||||||||
| 2568 | /c del "C:\Users\admin\AppData\Local\Temp\BANK NOTIFICATION.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
| |||||||||||||||
| 2724 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | wscript.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2 Modules
| |||||||||||||||
| 2848 | "C:\Program Files\Kfdj8-\taskhost9rud8.exe" | C:\Program Files\Kfdj8-\taskhost9rud8.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2948 | "C:\Program Files\Kfdj8-\taskhost9rud8.exe" | C:\Program Files\Kfdj8-\taskhost9rud8.exe | — | taskhost9rud8.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3320 | "C:\Windows\System32\mstsc.exe" | C:\Windows\System32\mstsc.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Remote Desktop Connection Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3464 | "C:\Users\admin\AppData\Local\Temp\BANK NOTIFICATION.exe" | C:\Users\admin\AppData\Local\Temp\BANK NOTIFICATION.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3692 | "C:\Users\admin\AppData\Local\Temp\BANK NOTIFICATION.exe" | C:\Users\admin\AppData\Local\Temp\BANK NOTIFICATION.exe | — | BANK NOTIFICATION.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 4060 | "C:\Windows\System32\wscript.exe" | C:\Windows\System32\wscript.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
Total events
125
Read events
96
Write events
29
Delete events
0
Modification events
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\display.dll,-4 |
Value: S&creen resolution | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Program Files\Common Files\System\wab32res.dll,-4602 |
Value: Contact file | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Program Files\Windows Sidebar\sidebar.exe,-11100 |
Value: &Gadgets | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @C:\Windows\system32\themecpl.dll,-10 |
Value: Pe&rsonalize | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | @"C:\Program Files\Windows Journal\Journal.exe",-3072 |
Value: Journal Document | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\ShellNew |
| Operation: | write | Name: | Classes |
Value: .accdb | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\ShellNew |
| Operation: | write | Name: | ~reserved~ |
Value: 0800000000000600 | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ApplicationDestinations |
| Operation: | write | Name: | MaxEntries |
Value: 15 | |||
| (PID) Process: | (4060) wscript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | NT-HGHI |
Value: C:\Program Files\Kfdj8-\taskhost9rud8.exe | |||
Executable files
2
Suspicious files
82
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4060 | wscript.exe | C:\Users\admin\AppData\Roaming\246P7S2E\246logrc.ini | binary | |
MD5:— | SHA256:— | |||
| 4060 | wscript.exe | C:\Users\admin\AppData\Roaming\246P7S2E\246logim.jpeg | image | |
MD5:— | SHA256:— | |||
| 284 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Kfdj8-\taskhost9rud8.exe | executable | |
MD5:— | SHA256:— | |||
| 2724 | Firefox.exe | C:\Users\admin\AppData\Roaming\246P7S2E\246logrf.ini | binary | |
MD5:— | SHA256:— | |||
| 2316 | DllHost.exe | C:\Program Files\Kfdj8-\taskhost9rud8.exe | executable | |
MD5:— | SHA256:— | |||
| 4060 | wscript.exe | C:\Users\admin\AppData\Roaming\246P7S2E\246logri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 4060 | wscript.exe | C:\Users\admin\AppData\Roaming\246P7S2E\246logrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
5
DNS requests
31
Threats
9
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
284 | explorer.exe | GET | 302 | 23.20.239.12:80 | http://www.dispecial.com/an/?jdGtQt20=jzGV7QmUznySx3AWmJeKl5ViOFQz9QAcwv9jWy+WyAIqP+YS8mS+TKCe3c1EnY4/FN2KQw==&Yn=ybUHvblXcny4n&sql=1 | US | html | 185 b | shared |
284 | explorer.exe | POST | — | 23.20.239.12:80 | http://www.dispecial.com/an/ | US | — | — | shared |
284 | explorer.exe | POST | — | 23.20.239.12:80 | http://www.dispecial.com/an/ | US | — | — | shared |
284 | explorer.exe | POST | — | 23.20.239.12:80 | http://www.dispecial.com/an/ | US | — | — | shared |
284 | explorer.exe | GET | 404 | 66.96.161.137:80 | http://www.florencescstorage.com/an/?jdGtQt20=VqOkkPLaDVxIM4Pra8jnPPsvjRlakSc7L2FmR9jNcfDmHNaU6X/1Qvvyyrd9lWY0epUDGg==&Yn=ybUHvblXcny4n | US | html | 863 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 |
|---|---|---|---|---|---|---|
284 | explorer.exe | 66.96.161.137:80 | www.florencescstorage.com | The Endurance International Group, Inc. | US | malicious |
284 | explorer.exe | 23.20.239.12:80 | www.dispecial.com | Amazon.com, Inc. | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.florencescstorage.com |
| unknown |
www.jp-jpn.info |
| unknown |
www.idealsra.info |
| unknown |
www.stgjhz.net |
| unknown |
dns.msftncsi.com |
| shared |
www.jotive.com |
| unknown |
www.relocatingtonaples.com |
| unknown |
www.hyrmozi.com |
| unknown |
www.blogamandalima.com |
| unknown |
www.5leebrickandblock.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
4 ETPRO signatures available at the full report