File name: | sample6.exe |
Full analysis: | https://app.any.run/tasks/4db1096a-a1e3-4a93-b985-a9bba69a0cdf |
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: | April 23, 2019, 11:05:00 |
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: | C2D3F10DB930781B44FC1E72AB647836 |
SHA1: | E3ED29E6FCF4380865FB33E31C3964B92B65F170 |
SHA256: | 607A7D15E416F4D74892BFF2EF0884C1916C017865F864E21770737BA0B4ED6F |
SSDEEP: | 6144:4XnbEOyVm+d6bY4HVzME/xG9B+fIbA9Lmo9c6k8Z:4XbEOyVjd6bY6ME/xzf4qqNfu |
.exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
---|---|---|
.exe | | | Win64 Executable (generic) (37.3) |
.dll | | | Win32 Dynamic Link Library (generic) (8.8) |
.exe | | | Win32 Executable (generic) (6) |
.exe | | | Generic Win/DOS Executable (2.7) |
Subsystem: | Windows GUI |
---|---|
SubsystemVersion: | 5.1 |
ImageVersion: | - |
OSVersion: | 5.1 |
EntryPoint: | 0x188d |
UninitializedDataSize: | - |
InitializedDataSize: | 253952 |
CodeSize: | 19968 |
LinkerVersion: | 10 |
PEType: | PE32 |
TimeStamp: | 2019:04:21 17:07:59+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 21-Apr-2019 15:07:59 |
Detected languages: |
|
Debug artifacts: |
|
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: | 0x000000E8 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 21-Apr-2019 15:07:59 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00001000 | 0x00004DAA | 0x00004E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.5629 |
.rdata | 0x00006000 | 0x00002248 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.70563 |
.data | 0x00009000 | 0x00032CA0 | 0x00032000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.91782 |
.rsrc | 0x0003C000 | 0x00008DA8 | 0x00008E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.46812 |
.reloc | 0x00045000 | 0x00000D12 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 3.98757 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.79597 | 346 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 5.83646 | 2440 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 5.74257 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 5.21729 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 4.97341 | 16936 | Latin 1 / Western European | English - United States | RT_ICON |
HEXCALC | 2.79808 | 76 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
KERNEL32.dll |
USER32.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3956 | "C:\Users\admin\AppData\Local\Temp\sample6.exe" | C:\Users\admin\AppData\Local\Temp\sample6.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
980 | "C:\Windows\System32\NAPSTAT.EXE" | C:\Windows\System32\NAPSTAT.EXE | explorer.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Access Protection Client UI Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1824 | /c del "C:\Users\admin\AppData\Local\Temp\sample6.exe" | C:\Windows\System32\cmd.exe | — | NAPSTAT.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) | ||||
2044 | 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) | ||||
2668 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\Firefox.exe | NAPSTAT.EXE | |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 65.0.2 | ||||
2076 | 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) | ||||
3540 | "C:\Program Files\Rqdfxrnq8\bzdzl9l_rdh.exe" | C:\Program Files\Rqdfxrnq8\bzdzl9l_rdh.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
2408 | "C:\Windows\System32\control.exe" | C:\Windows\System32\control.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Control Panel Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count |
Operation: | write | Name: | P:\Hfref\nqzva\NccQngn\Ybpny\Grzc\fnzcyr6.rkr |
Value: 00000000000000000100000000000000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000 | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count |
Operation: | write | Name: | HRZR_PGYFRFFVBA |
Value: 000000000400000004000000499D00000200000002000000724300004D006900630072006F0073006F00660074002E004100750074006F00470065006E006500720061007400650064002E007B00310035003900360032003100370035002D0037004400460043002D0042003100440037002D0042003000440031002D004500420034004300300038004600460044003700350034007D000000120200000000CC0B120200000000CC0B12020400050005001F02280C12020800050005001F026CE71F020100000154001F0200000100B8139D75444812020C0003000300000000000500280C12020000000005000000CC0B120201000000C8E91F02C0E91F0200000000C8FDDE02C0FCDE0244E71F023DA9457600000000FBFFFF7F68E71F02987880574F8C6244BB6371042380B1090000000001100211FFFFFFFF00000000000000000000000035EE190651EE190635EE1906000000000000000000000000080000002E006C006E006B0000005300630068006500640075006C00650072002E006C006E006B00000014000000140050000000070000000200060026030200A5863C750800000064021400E72F1B77B5863C753F030000CC04140000001400A86D150011000000B8451700B045170005000000F8F3DD0270E80000F28635BB20E81F028291457670E81F0224E81F022795457600000000ECD2DD024CE81F02CD944576ECD2DD02F8E81F0260CEDD02E19445760000000060CEDD02F8E81F0254E81F020200000002000000724300004D006900630072006F0073006F00660074002E004100750074006F00470065006E006500720061007400650064002E007B00310035003900360032003100370035002D0037004400460043002D0042003100440037002D0042003000440031002D004500420034004300300038004600460044003700350034007D000000120200000000CC0B120200000000CC0B12020400050005001F02280C12020800050005001F026CE71F020100000154001F0200000100B8139D75444812020C0003000300000000000500280C12020000000005000000CC0B120201000000C8E91F02C0E91F0200000000C8FDDE02C0FCDE0244E71F023DA9457600000000FBFFFF7F68E71F02987880574F8C6244BB6371042380B1090000000001100211FFFFFFFF00000000000000000000000035EE190651EE190635EE1906000000000000000000000000080000002E006C006E006B0000005300630068006500640075006C00650072002E006C006E006B00000014000000140050000000070000000200060026030200A5863C750800000064021400E72F1B77B5863C753F030000CC04140000001400A86D150011000000B8451700B045170005000000F8F3DD0270E80000F28635BB20E81F028291457670E81F0224E81F022795457600000000ECD2DD024CE81F02CD944576ECD2DD02F8E81F0260CEDD02E19445760000000060CEDD02F8E81F0254E81F020200000002000000724300004D006900630072006F0073006F00660074002E004100750074006F00470065006E006500720061007400650064002E007B00310035003900360032003100370035002D0037004400460043002D0042003100440037002D0042003000440031002D004500420034004300300038004600460044003700350034007D000000120200000000CC0B120200000000CC0B12020400050005001F02280C12020800050005001F026CE71F020100000154001F0200000100B8139D75444812020C0003000300000000000500280C12020000000005000000CC0B120201000000C8E91F02C0E91F0200000000C8FDDE02C0FCDE0244E71F023DA9457600000000FBFFFF7F68E71F02987880574F8C6244BB6371042380B1090000000001100211FFFFFFFF00000000000000000000000035EE190651EE190635EE1906000000000000000000000000080000002E006C006E006B0000005300630068006500640075006C00650072002E006C006E006B00000014000000140050000000070000000200060026030200A5863C750800000064021400E72F1B77B5863C753F030000CC04140000001400A86D150011000000B8451700B045170005000000F8F3DD0270E80000F28635BB20E81F028291457670E81F0224E81F022795457600000000ECD2DD024CE81F02CD944576ECD2DD02F8E81F0260CEDD02E19445760000000060CEDD02F8E81F0254E81F02 | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage |
Operation: | write | Name: | StartMenu_Balloon_Time |
Value: 08EF8575C4F9D401 | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | LanguageList |
Value: en-US | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | @C:\Windows\System32\display.dll,-4 |
Value: S&creen resolution | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | @C:\Program Files\Common Files\System\wab32res.dll,-4602 |
Value: Contact file | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | @C:\Program Files\Windows Sidebar\sidebar.exe,-11100 |
Value: &Gadgets | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | @C:\Windows\system32\themecpl.dll,-10 |
Value: Pe&rsonalize | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | @"C:\Program Files\Windows Journal\Journal.exe",-3072 |
Value: Journal Document | |||
(PID) Process: | (2044) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | @C:\Windows\system32\notepad.exe,-469 |
Value: Text Document |
PID | Process | Filename | Type | |
---|---|---|---|---|
980 | NAPSTAT.EXE | C:\Users\admin\AppData\Roaming\O3-9N7-E\O3-logrc.ini | binary | |
MD5:2855A82ECDD565B4D957EC2EE05AED26 | SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939 | |||
2044 | explorer.exe | C:\Users\admin\AppData\Local\Temp\Rqdfxrnq8\bzdzl9l_rdh.exe | executable | |
MD5:C2D3F10DB930781B44FC1E72AB647836 | SHA256:607A7D15E416F4D74892BFF2EF0884C1916C017865F864E21770737BA0B4ED6F | |||
980 | NAPSTAT.EXE | C:\Users\admin\AppData\Roaming\O3-9N7-E\O3-logim.jpeg | image | |
MD5:8E3C80BB764F3203097C2D38E6DE5B8E | SHA256:64674B3318AC3A6F949D26933D8A6B00353F31275B5563B9114D3B4E0EC59042 | |||
2076 | DllHost.exe | C:\Program Files\Rqdfxrnq8\bzdzl9l_rdh.exe | executable | |
MD5:C2D3F10DB930781B44FC1E72AB647836 | SHA256:607A7D15E416F4D74892BFF2EF0884C1916C017865F864E21770737BA0B4ED6F | |||
2668 | Firefox.exe | C:\Users\admin\AppData\Roaming\O3-9N7-E\O3-logrf.ini | binary | |
MD5:53028481B5B5795F1501241CCC7ABFF6 | SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A | |||
980 | NAPSTAT.EXE | C:\Users\admin\AppData\Roaming\O3-9N7-E\O3-logri.ini | binary | |
MD5:D63A82E5D81E02E399090AF26DB0B9CB | SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE | |||
980 | NAPSTAT.EXE | C:\Users\admin\AppData\Roaming\O3-9N7-E\O3-logrv.ini | binary | |
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5 | SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2044 | explorer.exe | GET | — | 198.133.159.254:80 | http://www.adeiphia.net/ma/?BTQl=rcyuWxM4dBD3QvXTaWDUJsScxd0w1UmCsLelmm8g9Jz0JS2IGCxn22cjr8D31qJKCBdepA==&VP0dn=lhnxV4Axx06xDH&sql=1 | US | — | — | malicious |
2044 | explorer.exe | GET | — | 185.53.178.7:80 | http://www.youtublive.com/ma/?BTQl=MoHEhv1uwWGgFHVtoA1v4/rozDhl2sR2lsbCXDR1cBu9/JnC11OUJbYs+u1SDlYwTbs/+g==&VP0dn=lhnxV4Axx06xDH&sql=1 | DE | — | — | malicious |
2044 | explorer.exe | GET | — | 23.20.239.12:80 | http://www.kikoss.com/ma/?BTQl=z8m6cf1LAo/uPSuYsmxNYBvMG/ccVL1W9pCYxAja3ya/ncV226Vwp9G+eea642s6ADpLrg==&VP0dn=lhnxV4Axx06xDH&sql=1 | US | — | — | shared |
2044 | explorer.exe | POST | — | 185.53.178.7:80 | http://www.youtublive.com/ma/ | DE | — | — | malicious |
2044 | explorer.exe | POST | — | 185.53.178.7:80 | http://www.youtublive.com/ma/ | DE | — | — | malicious |
2044 | explorer.exe | POST | — | 23.20.239.12:80 | http://www.kikoss.com/ma/ | US | — | — | shared |
2044 | explorer.exe | POST | — | 198.133.159.254:80 | http://www.adeiphia.net/ma/ | US | — | — | malicious |
2044 | explorer.exe | GET | 404 | 192.64.116.237:80 | http://www.balonck.com/ma/?BTQl=/v2RQsfcB4Q6qGDPygIIRXLYa/kE1fw2A9JQIWUr6qNr8r+MuhxrIEyDSzIfBkU/Dln1Ag==&VP0dn=lhnxV4Axx06xDH&sql=1 | US | html | 326 b | malicious |
2044 | explorer.exe | POST | — | 23.20.239.12:80 | http://www.kikoss.com/ma/ | US | — | — | shared |
2044 | explorer.exe | GET | — | 204.11.56.48:80 | http://www.blackstylefile.com/ma/?BTQl=mfpJgYgKpZ975QJyVMSm7W2dPumYWTjERzZVp2IvKelB/YdcMQwC2nTvZHtzsR4dl1CveA==&VP0dn=lhnxV4Axx06xDH | VG | — | — | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2044 | explorer.exe | 198.133.159.254:80 | www.adeiphia.net | NTT America, Inc. | US | malicious |
2044 | explorer.exe | 185.53.178.7:80 | www.youtublive.com | Team Internet AG | DE | malicious |
2044 | explorer.exe | 75.126.102.243:80 | www.losaltoseye.com | SoftLayer Technologies Inc. | US | malicious |
2044 | explorer.exe | 192.64.116.237:80 | www.balonck.com | Namecheap, Inc. | US | malicious |
2044 | explorer.exe | 89.35.39.50:80 | www.virginapreps.com | Parfumuri Femei.com SRL | RO | malicious |
2044 | explorer.exe | 23.20.239.12:80 | www.kikoss.com | Amazon.com, Inc. | US | shared |
2044 | explorer.exe | 204.11.56.48:80 | www.blackstylefile.com | Confluence Networks Inc | VG | malicious |
— | — | 89.35.39.50:80 | www.virginapreps.com | Parfumuri Femei.com SRL | RO | malicious |
Domain | IP | Reputation |
---|---|---|
www.losaltoseye.com |
| malicious |
www.bendi.ink |
| unknown |
dns.msftncsi.com |
| shared |
www.adeiphia.net |
| malicious |
www.youtublive.com |
| malicious |
www.bedrestraint.com |
| unknown |
www.kikoss.com |
| shared |
www.balonck.com |
| malicious |
www.virginapreps.com |
| malicious |
www.jpafairybest.win |
| unknown |
PID | Process | Class | Message |
---|---|---|---|
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (POST) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] FormBook CnC Checkin (GET) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |
2044 | explorer.exe | A Network Trojan was detected | MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST) |