File name: | firefox.exe |
Full analysis: | https://app.any.run/tasks/5823b9a5-ee8e-4b51-b11d-9fc4b97a9bfc |
Verdict: | Malicious activity |
Analysis date: | March 14, 2019, 18:07:21 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
MD5: | FE693D55B6C2A3C6C989774082A89013 |
SHA1: | C46A7F383474074B2CFA821E9138C3F3587D654E |
SHA256: | DA04C0ACBA4F49083BC54663F75963C49DB55649F457218DBA406ECF218DEA9A |
SSDEEP: | 24576:HTTKrJ/LV+Mehh8rjwOkF3kNtsT6Db84GzVT2EScj6HdtQ3fYD7ELQQnO:zT8ZMMehqrjwOm/2QxTpScj6MgoLQN |
.exe | | | Win32 Executable MS Visual C++ (generic) (41) |
---|---|---|
.exe | | | Win64 Executable (generic) (36.3) |
.dll | | | Win32 Dynamic Link Library (generic) (8.6) |
.exe | | | Win32 Executable (generic) (5.9) |
.exe | | | Win16/32 Executable Delphi generic (2.7) |
LegalCopyright: | (c) Microsoft Corp. 2019 |
---|---|
CompanyName: | Microsoft Corp. |
FileDescription: | Windows Update Service |
OriginalFileName: | wus.exe |
ProductName: | Windows Update Service |
FileVersion: | 12.23.72 |
CharacterSet: | Windows, Latin1 |
LanguageCode: | English (U.S.) |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Windows 16-bit |
FileFlags: | Debug, Pre-release, Private build |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 0.0.0.0 |
FileVersionNumber: | 0.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x1000 |
UninitializedDataSize: | - |
InitializedDataSize: | 1498112 |
CodeSize: | 67584 |
LinkerVersion: | 2.5 |
PEType: | PE32 |
TimeStamp: | 2018:02:01 21:18:00+01:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 01-Feb-2018 20:18:00 |
Detected languages: |
|
FileVersion: | 12.23.72 |
ProductName: | Windows Update Service |
OriginalFilename: | wus.exe |
FileDescription: | Windows Update Service |
CompanyName: | Microsoft Corp. |
LegalCopyright: | (c) Microsoft Corp. 2019 |
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: | 0x00000080 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 01-Feb-2018 20:18:00 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.code | 0x00001000 | 0x000037F0 | 0x00003800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.61236 |
.text | 0x00005000 | 0x0000CFA2 | 0x0000D000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.58582 |
.rdata | 0x00012000 | 0x000033A0 | 0x00003400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.11024 |
.data | 0x00016000 | 0x00001724 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.93705 |
.rsrc | 0x00018000 | 0x001694B8 | 0x00169600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.86421 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.08821 | 672 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 5.00696 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 5.07409 | 38056 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 5.07276 | 21640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 5.09169 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 5.16097 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 5.27367 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 5.36761 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 5.452 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
06F1319348 | 0 | 1 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
COMCTL32.DLL |
GDI32.DLL |
KERNEL32.dll |
MSVCRT.dll |
OLE32.DLL |
SHELL32.DLL |
SHLWAPI.DLL |
USER32.DLL |
WINMM.DLL |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3028 | "C:\Users\admin\AppData\Local\Temp\firefox.exe" | C:\Users\admin\AppData\Local\Temp\firefox.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
3528 | "C:\Users\admin\AppData\Local\Temp\firefox.exe" | C:\Users\admin\AppData\Local\Temp\firefox.exe | explorer.exe | |
User: admin Integrity Level: HIGH Exit code: 1 | ||||
2432 | "C:\Windows\system32\cmd.exe" /c "C:\Users\admin\AppData\Local\Temp\E8AE.tmp\E8AF.tmp\E8B0.bat C:\Users\admin\AppData\Local\Temp\firefox.exe" | C:\Windows\system32\cmd.exe | — | firefox.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3028 | w2c.exe | C:\Users\admin\AppData\Local\Temp\w2c.exe | — | cmd.exe |
User: admin Integrity Level: HIGH | ||||
3392 | xcopy *.* C:\Users\admin\AppData\Roaming\.mmd | C:\Windows\system32\xcopy.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Extended Copy Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2440 | "C:\Windows\system32\cmd" /c "C:\Users\admin\AppData\Local\Temp\E9D7.tmp\E9D8.tmp\E9D9.bat C:\Users\admin\AppData\Local\Temp\w2c.exe" | C:\Windows\system32\cmd.exe | — | w2c.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3140 | ping localhost -n 20 | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3992 | xcopy play.exe C:\WINDOWS\System32 | C:\Windows\system32\xcopy.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Extended Copy Utility Exit code: 4 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2380 | xcopy rc4.exe C:\WINDOWS\System32 | C:\Windows\system32\xcopy.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Extended Copy Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2916 | xcopy down.exe C:\WINDOWS\System32 | C:\Windows\system32\xcopy.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Extended Copy Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
(PID) Process: | (3528) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (3528) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (3668) cort.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (3668) cort.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (3024) reg.exe | Key: | HKEY_CURRENT_USER\Control Panel\Desktop |
Operation: | write | Name: | Wallpaper |
Value: \pic.bmp | |||
(PID) Process: | (3284) reg.exe | Key: | HKEY_CURRENT_USER\Control Panel\Desktop |
Operation: | write | Name: | WallpaperStyle |
Value: 2 | |||
(PID) Process: | (2548) reg.exe | Key: | HKEY_CURRENT_USER\Control Panel\Desktop |
Operation: | write | Name: | TileWallpaper |
Value: 0 | |||
(PID) Process: | (3360) reg.exe | Key: | HKEY_CURRENT_USER\Control Panel\Desktop |
Operation: | write | Name: | Wallpaper |
Value: \pic.bmp | |||
(PID) Process: | (2432) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (2432) cmd.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
3528 | firefox.exe | C:\Users\admin\AppData\Local\Temp\E8AE.tmp\E8AF.tmp\E8B0.bat | text | |
MD5:70824888647935D48F0D5420115222B9 | SHA256:10F4D99A318FEC69757C91D8FB0EA1EA57F2D77044B555993845DA363CCCEB4A | |||
3392 | xcopy.exe | C:\Users\admin\AppData\Roaming\.mmd\AdobeARM_NotLocked.log | text | |
MD5:6C908DF7CC7A643B49C6D640BD502DCB | SHA256:D79501933675374FDF1B3CE282235F0A031E79A79563F9687833050F5F00BAA7 | |||
3392 | xcopy.exe | C:\Users\admin\AppData\Roaming\.mmd\AdobeARM.log | text | |
MD5:3555E513B81ECFAB7351AB35FE3DCF63 | SHA256:E5182EBF5DBCA793E8DC984F7BD85AAB70BDE6531076DA0CCA7E0B238DF36C79 | |||
3392 | xcopy.exe | C:\Users\admin\AppData\Roaming\.mmd\01q1kbjs.z2t | binary | |
MD5:880861D728214423CEE19C3DA30AE6FA | SHA256:3904522195500510267734ECCC3C56998D3BEF79AFA8723C3CDBB4717690B8F6 | |||
3528 | firefox.exe | C:\Users\admin\AppData\Local\Temp\cort.exe | executable | |
MD5:6F0B44A338226F550E751CBAF74FD4ED | SHA256:52BBC7FB51618E39C9F2253F76C651EF73D9B93B413C774348E946600A1A9A42 | |||
3528 | firefox.exe | C:\Users\admin\AppData\Local\Temp\playr.exe | executable | |
MD5:9AA9D67AFDE3967179AF07725F53D9E4 | SHA256:319CE5F2F5777F21CFA45E3CA4C71C5A33DF3094BAF3C49EEE6F6AEA72C3A107 | |||
3528 | firefox.exe | C:\Users\admin\AppData\Local\Temp\graph.exe | executable | |
MD5:0784BC8DED165CE2565D57AF6E45FC62 | SHA256:BDD54E4779D44173A81364130AEB04A7010D5942B7A75DC7C1E8EC415618889D | |||
3392 | xcopy.exe | C:\Users\admin\AppData\Roaming\.mmd\1d32c33c-f394-4624-81da-f1b9ee07d017.tmp.ico | image | |
MD5:75A3D7765F2F4F8712775B10E1D18003 | SHA256:28854F198091126B6E3A57FE312A3B77C1074CD0B111AED6F7604A2467F52166 | |||
3392 | xcopy.exe | C:\Users\admin\AppData\Roaming\.mmd\cxua5h22.lra | binary | |
MD5:D904C53A14EAA5D81BC37EACA07D2328 | SHA256:1F618D227FD883F7D0B9E9F74E101EB4F62B0EC37A2462040C1C74D325ED7B72 | |||
3392 | xcopy.exe | C:\Users\admin\AppData\Roaming\.mmd\ecdcu1jl.zsd | bs | |
MD5:7D37F93A1DE16E55C18A318B1B8CA5BF | SHA256:CCB5429BD1C794890D2DBF5C4189B901E73BB80E077F036924BA74E23C6F51BB |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 13.33.96.186:80 | http://o.ss2.us//MEowSDBGMEQwQjAJBgUrDgMCGgUABBSLwZ6EW5gdYc9UaSEaaLjjETNtkAQUv1%2B30c7dH4b0W1Ws3NcQwg6piOcCCQCnDkpMNIK3fw%3D%3D | US | der | 1.70 Kb | whitelisted |
— | — | GET | 200 | 188.121.36.239:80 | http://ocsp.godaddy.com//MEQwQjBAMD4wPDAJBgUrDgMCGgUABBTkIInKBAzXkF0Qh0pel3lfHJ9GPAQU0sSw0pHUTBFxs2HLPaH%2B3ahq1OMCAxvnFQ%3D%3D | NL | der | 1.66 Kb | whitelisted |
— | — | GET | 200 | 2.16.186.56:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | unknown | compressed | 55.2 Kb | whitelisted |
— | — | GET | 200 | 188.121.36.239:80 | http://ocsp.godaddy.com//MEIwQDA%2BMDwwOjAJBgUrDgMCGgUABBQdI2%2BOBkuXH93foRUj4a7lAr4rGwQUOpqFBxBnKLbv9r0FQW4gwZTaD94CAQc%3D | NL | der | 1.69 Kb | whitelisted |
— | — | GET | 200 | 13.33.96.138:80 | http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwZ%2FlFeFh%2Bisd96yUzJbvJmLVg0%3D | US | der | 1.39 Kb | shared |
— | — | GET | 200 | 13.33.96.211:80 | http://ocsp.rootg2.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBSIfaREXmfqfJR3TkMYnD7O5MhzEgQUnF8A36oB1zArOIiiuG1KnPIRkYMCEwZ%2FlEoqJ83z%2BsKuKwH5CO65xMY%3D | US | der | 1.51 Kb | whitelisted |
— | — | GET | 200 | 13.33.96.203:80 | http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEAI4jOA483M30CpSgcAmdHE%3D | US | der | 471 b | whitelisted |
— | — | GET | 200 | 13.33.96.227:80 | http://x.ss2.us/x.cer | US | der | 1.27 Kb | whitelisted |
— | — | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D | US | der | 471 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 13.33.96.186:80 | o.ss2.us | Amazon.com, Inc. | US | unknown |
— | — | 188.121.36.239:80 | ocsp.godaddy.com | GoDaddy.com, LLC | NL | unknown |
— | — | 13.33.96.227:80 | x.ss2.us | Amazon.com, Inc. | US | unknown |
— | — | 13.33.96.211:80 | ocsp.rootg2.amazontrust.com | Amazon.com, Inc. | US | whitelisted |
3264 | down.exe | 192.0.77.2:443 | i1.wp.com | Automattic, Inc | US | suspicious |
2768 | down.exe | 52.52.55.181:443 | www.reverbnation.com | Amazon.com, Inc. | US | unknown |
— | — | 2.16.186.56:80 | www.download.windowsupdate.com | Akamai International B.V. | — | whitelisted |
— | — | 13.33.96.203:80 | ocsp.sca1b.amazontrust.com | Amazon.com, Inc. | US | whitelisted |
— | — | 13.33.96.138:80 | ocsp.rootg2.amazontrust.com | Amazon.com, Inc. | US | whitelisted |
2768 | down.exe | 68.232.34.237:443 | c2lo.reverbnation.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
i1.wp.com |
| whitelisted |
ocsp.godaddy.com |
| whitelisted |
www.reverbnation.com |
| unknown |
x.ss2.us |
| whitelisted |
www.download.windowsupdate.com |
| whitelisted |
o.ss2.us |
| whitelisted |
ocsp.rootg2.amazontrust.com |
| whitelisted |
ocsp.rootca1.amazontrust.com |
| shared |
ocsp.sca1b.amazontrust.com |
| whitelisted |
c2lo.reverbnation.com |
| unknown |