| download: | index.html |
| Full analysis: | https://app.any.run/tasks/43de4817-258d-48ce-90f8-92af19c00ac9 |
| Verdict: | Malicious activity |
| Analysis date: | October 14, 2019, 08:07:30 |
| 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, UPX compressed |
| MD5: | 7B3317E44E2C50C127549F31010132DD |
| SHA1: | 48637B10460C1E6EF92AD699D13FFC4C933D6A56 |
| SHA256: | B5DF25636629F30BA8154C2EA0BFBB27999A574760AA37AC945454655CC63BB6 |
| SSDEEP: | 6144:tTAyHQDVWuU4UUU3UUUj9rOAzGmZQpCW8zpSUycfdq3zPS13PR1LeF:tcyHQ1U4UUU3UUU5aeGYeypSilqjPS10 |
MALICIOUS
Loads dropped or rewritten executable
- setup-stub.exe (PID: 1724)
- setup-stub.exe (PID: 1576)
Application was dropped or rewritten from another process
- setup-stub.exe (PID: 1724)
- setup-stub.exe (PID: 1576)
SUSPICIOUS
Executable content was dropped or overwritten
- index.html.exe (PID: 2364)
- setup-stub.exe (PID: 1724)
- setup-stub.exe (PID: 1576)
Starts Internet Explorer
- setup-stub.exe (PID: 1724)
Application launched itself
- setup-stub.exe (PID: 1724)
Creates files in the program directory
- setup-stub.exe (PID: 1576)
- firefox.exe (PID: 3716)
Executed via COM
- FlashUtil32_26_0_0_131_ActiveX.exe (PID: 884)
INFO
Changes internet zones settings
- iexplore.exe (PID: 928)
Reads Internet Cache Settings
- iexplore.exe (PID: 1292)
Manual execution by user
- explorer.exe (PID: 2684)
- NOTEPAD.EXE (PID: 2296)
- firefox.exe (PID: 3620)
Application launched itself
- firefox.exe (PID: 3620)
- firefox.exe (PID: 3716)
Creates files in the user directory
- iexplore.exe (PID: 1292)
- FlashUtil32_26_0_0_131_ActiveX.exe (PID: 884)
- firefox.exe (PID: 3716)
Reads internet explorer settings
- iexplore.exe (PID: 1292)
Reads settings of System Certificates
- iexplore.exe (PID: 928)
Reads CPU info
- firefox.exe (PID: 3716)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (39.5) |
|---|---|---|
| .exe | | | UPX compressed Win32 Executable (38.7) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.4) |
| .exe | | | Win32 Executable (generic) (6.4) |
| .exe | | | Generic Win/DOS Executable (2.8) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:02:12 23:33:59+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 57344 |
| InitializedDataSize: | 65536 |
| UninitializedDataSize: | 147456 |
| EntryPoint: | 0x32d00 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 18.1.0.0 |
| ProductVersionNumber: | 18.1.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Mozilla |
| FileDescription: | Firefox |
| FileVersion: | 18.01 |
| InternalName: | 7zS.sfx |
| LegalCopyright: | Mozilla |
| OriginalFileName: | 7zS.sfx.exe |
| ProductName: | Firefox |
| ProductVersion: | 18.01 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 12-Feb-2018 22:33:59 |
| Detected languages: |
|
| CompanyName: | Mozilla |
| FileDescription: | Firefox |
| FileVersion: | 18.01 |
| InternalName: | 7zS.sfx |
| LegalCopyright: | Mozilla |
| OriginalFilename: | 7zS.sfx.exe |
| ProductName: | Firefox |
| ProductVersion: | 18.01 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 12-Feb-2018 22:33:59 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00024000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00025000 | 0x0000E000 | 0x0000E000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.89256 |
.rsrc | 0x00033000 | 0x00010000 | 0x0000F200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.39763 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.3883 | 1365 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.28933 | 5160 | UNKNOWN | English - United States | RT_ICON |
3 | 5.05971 | 11560 | UNKNOWN | English - United States | RT_ICON |
4 | 7.98148 | 40620 | UNKNOWN | English - United States | RT_ICON |
5 | 6.396 | 136 | UNKNOWN | English - United States | RT_STRING |
97 | 6.69582 | 184 | UNKNOWN | English - United States | RT_DIALOG |
188 | 5.99339 | 84 | UNKNOWN | English - United States | RT_STRING |
207 | 5.37823 | 52 | UNKNOWN | English - United States | RT_STRING |
Imports
KERNEL32.DLL |
MSVCRT.dll |
Total processes
58
Monitored processes
15
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 328 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3716.3.680919864\103401171" -childID 1 -isForBrowser -prefsHandle 1712 -prefMapHandle 1708 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3716 "\\.\pipe\gecko-crash-server-pipe.3716" 1732 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 884 | C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -Embedding | C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe | — | svchost.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe® Flash® Player Installer/Uninstaller 26.0 r0 Exit code: 0 Version: 26,0,0,131 Modules
| |||||||||||||||
| 928 | "C:\Program Files\Internet Explorer\iexplore.exe" -nohome | C:\Program Files\Internet Explorer\iexplore.exe | setup-stub.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1292 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:928 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1576 | "C:\Users\admin\AppData\Local\Temp\7zSC394A589\setup-stub.exe" /UAC:50132 /NCRC | C:\Users\admin\AppData\Local\Temp\7zSC394A589\setup-stub.exe | setup-stub.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: HIGH Description: Firefox Installer Exit code: 0 Version: 61.0.1 Modules
| |||||||||||||||
| 1600 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3716.13.1550092978\900100490" -childID 2 -isForBrowser -prefsHandle 2696 -prefMapHandle 2844 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3716 "\\.\pipe\gecko-crash-server-pipe.3716" 2856 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 1724 | .\setup-stub.exe | C:\Users\admin\AppData\Local\Temp\7zSC394A589\setup-stub.exe | index.html.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Installer Exit code: 0 Version: 61.0.1 Modules
| |||||||||||||||
| 1952 | "C:\Program Files\Mozilla Firefox\pingsender.exe" https://incoming.telemetry.mozilla.org/submit/telemetry/92f15ca7-a9df-4c9b-a68a-e5a71b9f7d94/main/Firefox/68.0.1/release/20190717172542?v=4 C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\saved-telemetry-pings\92f15ca7-a9df-4c9b-a68a-e5a71b9f7d94 | C:\Program Files\Mozilla Firefox\pingsender.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Foundation Integrity Level: MEDIUM Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 2296 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\Pictures\New Text Document.txt | C:\Windows\system32\NOTEPAD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2364 | "C:\Users\admin\AppData\Local\Temp\index.html.exe" | C:\Users\admin\AppData\Local\Temp\index.html.exe | explorer.exe | ||||||||||||
User: admin Company: Mozilla Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 18.01 Modules
| |||||||||||||||
Total events
1 535
Read events
1 421
Write events
110
Delete events
4
Modification events
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla |
| Operation: | write | Name: | FirefoxInstallerTest |
Value: Write Test | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla |
| Operation: | delete value | Name: | FirefoxInstallerTest |
Value: Write Test | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1576) setup-stub.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\setup-stub_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
9
Suspicious files
123
Text files
71
Unknown types
76
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3716 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 3716 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | — | |
MD5:— | SHA256:— | |||
| 3716 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp | — | |
MD5:— | SHA256:— | |||
| 2364 | index.html.exe | C:\Users\admin\AppData\Local\Temp\7zSC394A589\setup-stub.exe | executable | |
MD5:— | SHA256:— | |||
| 3716 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp | — | |
MD5:— | SHA256:— | |||
| 2364 | index.html.exe | C:\Users\admin\AppData\Local\Temp\7zSC394A589\postSigningData | text | |
MD5:— | SHA256:— | |||
| 3716 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin | binary | |
MD5:— | SHA256:— | |||
| 3716 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin | binary | |
MD5:— | SHA256:— | |||
| 3716 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js | text | |
MD5:— | SHA256:— | |||
| 1724 | setup-stub.exe | C:\Users\admin\AppData\Local\Temp\nsyA94B.tmp\UAC.dll | executable | |
MD5:113C5F02686D865BC9E8332350274FD1 | SHA256:0D21041A1B5CD9F9968FC1D457C78A802C9C5A23F375327E833501B65BCD095D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
53
DNS requests
87
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1576 | setup-stub.exe | GET | 200 | 52.42.67.12:80 | http://download-stats.mozilla.org/stub/v8/release/release/en-US/0/0/6/1/7601/1/0/10/0/6/0//0/0/49/48/0/0/0/0/0/1/1/68.0.1/20190717172542/0/0/1/1/0/3/13.225.86.56//0/0 | US | — | — | whitelisted |
3716 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3716 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3716 | firefox.exe | POST | 200 | 216.58.205.227:80 | http://ocsp.pki.goog/gts1o1 | US | der | 471 b | whitelisted |
3716 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3716 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3716 | firefox.exe | GET | 200 | 2.16.186.112:80 | http://detectportal.firefox.com/success.txt | unknown | text | 8 b | whitelisted |
928 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1576 | setup-stub.exe | 13.224.196.35:443 | product-details.mozilla.org | — | US | suspicious |
3716 | firefox.exe | 2.16.186.112:80 | detectportal.firefox.com | Akamai International B.V. | — | whitelisted |
3716 | firefox.exe | 52.40.17.132:443 | search.services.mozilla.com | Amazon.com, Inc. | US | unknown |
3716 | firefox.exe | 52.38.207.226:443 | push.services.mozilla.com | Amazon.com, Inc. | US | malicious |
3716 | firefox.exe | 54.186.225.209:443 | tiles.services.mozilla.com | Amazon.com, Inc. | US | unknown |
3716 | firefox.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3716 | firefox.exe | 13.224.196.36:443 | snippets.cdn.mozilla.net | — | US | whitelisted |
3716 | firefox.exe | 216.58.205.227:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
3716 | firefox.exe | 172.217.18.106:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
3716 | firefox.exe | 13.224.196.69:443 | firefox.settings.services.mozilla.com | — | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
product-details.mozilla.org |
| shared |
dns.msftncsi.com |
| shared |
detectportal.firefox.com |
| whitelisted |
a1089.dscd.akamai.net |
| whitelisted |
search.services.mozilla.com |
| whitelisted |
search.r53-2.services.mozilla.com |
| whitelisted |
push.services.mozilla.com |
| whitelisted |
autopush.prod.mozaws.net |
| whitelisted |
snippets.cdn.mozilla.net |
| whitelisted |
tiles.services.mozilla.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1080 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |
1080 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |