analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | DHL Shipment Invoices.pdf.scr |
| Full analysis: | https://app.any.run/tasks/f27f1078-576f-42a3-ba25-d2f56f0188af |
| 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: | February 18, 2019, 09:19:51 |
| 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: | D1ECC1055AF8DA2BA4435C932163BB3A |
| SHA1: | 021E1F745EB25DEBA7D656F03AFC5560ABAF7F8B |
| SHA256: | 2AB89D5BEE7F085CBC8ECABAF038DD87DCA45933D6342946C462D45DF93D06FD |
| SSDEEP: | 12288:NLkxpUsA80qbv7FVREImRSQhZ+DdnjCcGXCzb/oxxBxGRhg8:NATUC0qbvBARRsZvGXeb/oxZGRhg |
MALICIOUS
Changes the autorun value in the registry
- netsh.exe (PID: 3776)
Formbook was detected
- netsh.exe (PID: 3776)
- Firefox.exe (PID: 2252)
Connects to CnC server
- explorer.exe (PID: 284)
FORMBOOK was detected
- explorer.exe (PID: 284)
Loads dropped or rewritten executable
- netsh.exe (PID: 3776)
Stealing of credential data
- cmd.exe (PID: 1756)
- netsh.exe (PID: 3776)
Actions looks like stealing of personal data
- netsh.exe (PID: 3776)
SUSPICIOUS
Application launched itself
- DHL Shipment Invoices.pdf.scr (PID: 3124)
Starts application with an unusual extension
- DHL Shipment Invoices.pdf.scr (PID: 3124)
- explorer.exe (PID: 284)
Uses NETSH.EXE for network configuration
- explorer.exe (PID: 284)
Starts CMD.EXE for commands execution
- netsh.exe (PID: 3776)
Creates files in the user directory
- netsh.exe (PID: 3776)
Loads DLL from Mozilla Firefox
- netsh.exe (PID: 3776)
Executable content was dropped or overwritten
- netsh.exe (PID: 3776)
INFO
Creates files in the user directory
- Firefox.exe (PID: 2252)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Delphi generic (37.4) |
|---|---|---|
| .scr | | | Windows screen saver (34.5) |
| .exe | | | Win32 Executable (generic) (11.9) |
| .exe | | | Win16/32 Executable Delphi generic (5.4) |
| .exe | | | Generic Win/DOS Executable (5.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1991:12:30 01:42:38+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 369664 |
| InitializedDataSize: | 241152 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x5b2dc |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Dec-1991 00:42:38 |
| 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: | 30-Dec-1991 00:42:38 |
| 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 | 0x0005A324 | 0x0005A400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.59169 |
DATA | 0x0005C000 | 0x000018B0 | 0x00001A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.40889 |
BSS | 0x0005E000 | 0x00000E91 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0005F000 | 0x00002062 | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.90131 |
.tls | 0x00062000 | 0x00000010 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x00063000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.20692 |
.reloc | 0x00064000 | 0x00006484 | 0x00006600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.63065 |
.rsrc | 0x0006B000 | 0x0003095C | 0x00030A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 7.4954 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.18119 | 296 | 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 |
833 | 4.41476 | 4671 | Latin 1 / Western European | English - United States | RT_BITMAP |
834 | 7.30687 | 4671 | Latin 1 / Western European | English - United States | RT_BITMAP |
835 | 7.32065 | 4671 | Latin 1 / Western European | English - United States | RT_BITMAP |
Imports
advapi32.dll |
comctl32.dll |
comdlg32.dll |
gdi32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
version.dll |
Total processes
37
Monitored processes
7
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3124 | "C:\Users\admin\AppData\Local\Temp\DHL Shipment Invoices.pdf.scr" /S | C:\Users\admin\AppData\Local\Temp\DHL Shipment Invoices.pdf.scr | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3052 | "C:\Users\admin\AppData\Local\Temp\DHL Shipment Invoices.pdf.scr" /S | C:\Users\admin\AppData\Local\Temp\DHL Shipment Invoices.pdf.scr | — | DHL Shipment Invoices.pdf.scr |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3776 | "C:\Windows\System32\netsh.exe" | C:\Windows\System32\netsh.exe | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Command Shell Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3104 | /c del "C:\Users\admin\AppData\Local\Temp\DHL Shipment Invoices.pdf.scr" | C:\Windows\System32\cmd.exe | — | netsh.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) | ||||
| 284 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2252 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | netsh.exe | |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2 | ||||
| 1756 | /c copy "C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\admin\AppData\Local\Temp\DB1" /V | C:\Windows\System32\cmd.exe | netsh.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) | ||||
Total events
567
Read events
481
Write events
86
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:\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:\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\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:\Program Files\Windows Journal\Journal.exe",-3072 |
Value: Journal Document | |||
| (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_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\Shell\BagMRU |
| Operation: | write | Name: | NodeSlots |
Value: 02 | |||
| (PID) Process: | (284) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\BagMRU |
| Operation: | write | Name: | MRUListEx |
Value: FFFFFFFF | |||
Executable files
1
Suspicious files
79
Text files
1
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3776 | netsh.exe | C:\Users\admin\AppData\Roaming\3LL-T4ST\3LLlogrc.ini | binary | |
MD5:2855A82ECDD565B4D957EC2EE05AED26 | SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939 | |||
| 3776 | netsh.exe | C:\Users\admin\AppData\Roaming\3LL-T4ST\3LLlogim.jpeg | image | |
MD5:712D6F1E6D4F74EF65A0971D75D1D1C6 | SHA256:348F39D78307751A21C34889B246735BE60AA440FB6E72CDB285357BFDB3FF08 | |||
| 3776 | netsh.exe | C:\Users\admin\AppData\Local\Temp\tzqlflw.zip | compressed | |
MD5:10C809CDC0FF1B7A4A26FEC1D1370EE8 | SHA256:065A83AB4E942FE61837CBF10739C381F76C9BE41448969AE5F4BAF90285C324 | |||
| 2252 | Firefox.exe | C:\Users\admin\AppData\Roaming\3LL-T4ST\3LLlogrf.ini | binary | |
MD5:53028481B5B5795F1501241CCC7ABFF6 | SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A | |||
| 1756 | cmd.exe | C:\Users\admin\AppData\Local\Temp\DB1 | sqlite | |
MD5:01A1EE033F117197D52DC1CA978AD16B | SHA256:6D4BABAEBEA2F5450BD4BBE07E43C7E84A67E78F8B508CF2731A45A1EC5F9E2E | |||
| 3776 | netsh.exe | C:\Users\admin\AppData\Roaming\3LL-T4ST\3LLlogri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
| 3776 | netsh.exe | C:\Users\admin\AppData\Roaming\3LL-T4ST\3LLlogrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 | |||
| 3776 | netsh.exe | C:\Users\admin\AppData\Roaming\3LL-T4ST\3LLlogrg.ini | binary | |
MD5:4AADF49FED30E4C9B3FE4A3DD6445EBE | SHA256:75034BEB7BDED9AEAB5748F4592B9E1419256CAEC474065D43E531EC5CC21C56 | |||
| 3776 | netsh.exe | C:\Users\admin\AppData\Local\Temp\sqlite3.dll | executable | |
MD5:E477A96C8F2B18D6B5C27BDE49C990BF | SHA256:16574F51785B0E2FC29C2C61477EB47BB39F714829999511DC8952B43AB17660 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
6
DNS requests
8
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
284 | explorer.exe | POST | — | 199.192.22.67:80 | http://www.cafrol.com/h313/ | US | — | — | malicious |
284 | explorer.exe | POST | 404 | 199.192.22.67:80 | http://www.cafrol.com/h313/ | US | html | 290 b | malicious |
284 | explorer.exe | POST | 404 | 199.192.22.67:80 | http://www.cafrol.com/h313/ | US | html | 290 b | malicious |
284 | explorer.exe | GET | 404 | 146.66.65.6:80 | http://www.xtiwebsupport.com/h313/?GV=ZDwuUF3YFMtCYxb72GYnCUsmomxDEX68CRHnFPL7xWXs3jlVB/0qrrP6hrqRmmQPlADAQA==&uzsD=kjmPTTbp1 | US | html | 1.73 Kb | malicious |
284 | explorer.exe | GET | 200 | 199.192.22.67:80 | http://www.cafrol.com/h313/?GV=ZviHlA95ViS39ULFXYePsNkVMyFMNYjBxMpCRxUJyejGYZgcQCQ+lPvosw4vYYwNve4reQ==&uzsD=kjmPTTbp1&sql=1 | US | binary | 323 Kb | malicious |
284 | explorer.exe | GET | 200 | 209.99.64.43:80 | http://www.observerreports.com/h313/?GV=lTpli6IHesdOrwXGwbSY7LEQfSFDK8mhQmpuC2scD76MvrmMRrN4M87qyj1So6FuZMwvLg==&uzsD=kjmPTTbp1 | US | html | 272 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 | 146.66.65.6:80 | www.xtiwebsupport.com | — | US | malicious |
284 | explorer.exe | 209.99.64.43:80 | www.observerreports.com | Confluence Networks Inc | US | malicious |
284 | explorer.exe | 199.192.22.67:80 | www.cafrol.com | — | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bitcoinbargins.info |
| unknown |
www.1m1threethan.men |
| unknown |
www.741qyq.info |
| unknown |
www.otodo.site |
| malicious |
www.xtiwebsupport.com |
| malicious |
www.cafrol.com |
| malicious |
www.kawu.ltd |
| unknown |
www.observerreports.com |
| malicious |
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) |
284 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
5 ETPRO signatures available at the full report