| File name: | BraveBrowserSetup.exe |
| Full analysis: | https://app.any.run/tasks/56ea4d6e-de2f-4ff5-bd4e-3be4bef98795 |
| Verdict: | No threats detected |
| Analysis date: | February 12, 2019, 16:48:29 |
| 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: | 918357C47FDFC7B54CF1E3E22DA91DA5 |
| SHA1: | E658F25B3D79C7C98FCED552215B74AF9B2C941D |
| SHA256: | BE03FA146C28305786CFBA1B68E7AECD01796F2CBA32A1B0893D6CA10D6FE4CF |
| SSDEEP: | 24576:4ZQH8ziQ7TsFrhUhm9j0L4OXTC0K2KYzdhbK/8X59cktbe4BjaMBo/asqO4Z:OQHW7TsFrhee2NTC0K21zdhb5wkHBGMx |
MALICIOUS
Application was dropped or rewritten from another process
- BraveUpdate.exe (PID: 3384)
- BraveUpdate.exe (PID: 2408)
Loads dropped or rewritten executable
- BraveUpdate.exe (PID: 2408)
SUSPICIOUS
Executable content was dropped or overwritten
- BraveBrowserSetup.exe (PID: 2976)
Creates files in the program directory
- BraveUpdateSetup.exe (PID: 2748)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:02:04 18:38:51+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 183808 |
| InitializedDataSize: | 1079296 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x18886 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.99.0 |
| ProductVersionNumber: | 1.3.99.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | Private build |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | BraveSoftware Inc. |
| FileDescription: | BraveSoftware Update Setup |
| FileVersion: | 1.3.99.0 |
| InternalName: | BraveSoftware Update Setup |
| LegalCopyright: | Copyright 2007-2010 Google Inc. |
| OriginalFileName: | BraveUpdateSetup.exe |
| ProductName: | BraveSoftware Update |
| ProductVersion: | 1.3.99.0 |
| LanguageId: | en |
| PrivateBuild: | - |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 04-Feb-2019 17:38:51 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | BraveSoftware Inc. |
| FileDescription: | BraveSoftware Update Setup |
| FileVersion: | 1.3.99.0 |
| InternalName: | BraveSoftware Update Setup |
| LegalCopyright: | Copyright 2007-2010 Google Inc. |
| OriginalFilename: | BraveUpdateSetup.exe |
| ProductName: | BraveSoftware Update |
| ProductVersion: | 1.3.99.0 |
| LanguageId: | en |
| PrivateBuild: | - |
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: | 0x00000118 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 04-Feb-2019 17:38:51 |
| 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 |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0002CCDF | 0x0002CE00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66638 |
.rdata | 0x0002E000 | 0x00011286 | 0x00011400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.55557 |
.data | 0x00040000 | 0x00002910 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.56656 |
.gfids | 0x00043000 | 0x00000140 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.65094 |
.rsrc | 0x00044000 | 0x000F2AB8 | 0x000F2C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.98257 |
.reloc | 0x00137000 | 0x0000273C | 0x00002800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.6132 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.20417 | 1166 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 4.13669 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 3.91985 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 4.83772 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 3.68656 | 1640 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 4.50268 | 3752 | Latin 1 / Western European | English - United States | RT_ICON |
101 | 2.86669 | 90 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
102 | 7.99982 | 960967 | Latin 1 / Western European | UNKNOWN | B |
1321 | 3.67135 | 424 | Latin 1 / Western European | Serbian - Serbia (Cyrillic) | RT_STRING |
Imports
ADVAPI32.dll |
CRYPT32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
NETAPI32.dll |
OLEAUT32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
USERENV.dll |
Total processes
36
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2408 | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdate.exe /installsource taggedmi /install "appguid={AFE6A462-C574-4B8A-AF43-4CC60DF4563B}&appname=Brave-Release&needsadmin=prefers&lang=en&ap=x64-rel&referral=none" | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdate.exe | — | BraveBrowserSetup.exe | |||||||||||
User: admin Company: BraveSoftware Inc. Integrity Level: MEDIUM Description: BraveSoftware Update Exit code: 0 Version: 1.3.99.0 Modules
| |||||||||||||||
| 2748 | "C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdateSetup.exe" /installsource taggedmi /install "appguid={AFE6A462-C574-4B8A-AF43-4CC60DF4563B}&appname=Brave-Release&needsadmin=prefers&lang=en&ap=x64-rel&referral=none" /installelevated /nomitag | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdateSetup.exe | BraveUpdate.exe | ||||||||||||
User: admin Company: BraveSoftware Inc. Integrity Level: HIGH Description: BraveSoftware Update Setup Exit code: 0 Version: 1.3.99.0 Modules
| |||||||||||||||
| 2976 | "C:\Users\admin\AppData\Local\Temp\BraveBrowserSetup.exe" | C:\Users\admin\AppData\Local\Temp\BraveBrowserSetup.exe | explorer.exe | ||||||||||||
User: admin Company: BraveSoftware Inc. Integrity Level: MEDIUM Description: BraveSoftware Update Setup Exit code: 0 Version: 1.3.99.0 Modules
| |||||||||||||||
| 3384 | "C:\Program Files\GUM4C76.tmp\BraveUpdate.exe" /installsource taggedmi /install "appguid={AFE6A462-C574-4B8A-AF43-4CC60DF4563B}&appname=Brave-Release&needsadmin=prefers&lang=en&ap=x64-rel&referral=none" /installelevated | C:\Program Files\GUM4C76.tmp\BraveUpdate.exe | — | BraveUpdateSetup.exe | |||||||||||
User: admin Company: BraveSoftware Inc. Integrity Level: HIGH Description: BraveSoftware Update Exit code: 0 Version: 1.3.99.0 | |||||||||||||||
Total events
382
Read events
381
Write events
1
Delete events
0
Modification events
| (PID) Process: | (2976) BraveBrowserSetup.exe | Key: | HKEY_CURRENT_USER\Software\BraveSoftware\Promo |
| Operation: | write | Name: | StubInstallerPath |
Value: C:\Users\admin\AppData\Local\Temp\BraveBrowserSetup.exe | |||
Executable files
32
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveCrashHandler.exe | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdateHelper.msi | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdateComRegisterShell64.exe | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdateOnDemand.exe | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdateWebPlugin.exe | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\goopdate.dll | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\psuser.dll | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\psmachine_64.dll | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdate.exe | executable | |
MD5:— | SHA256:— | |||
| 2976 | BraveBrowserSetup.exe | C:\Users\admin\AppData\Local\Temp\GUM4794.tmp\BraveUpdateBroker.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
9
DNS requests
3
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2976 | BraveBrowserSetup.exe | 151.101.1.7:443 | laptop-updates.brave.com | Fastly | US | suspicious |
2976 | BraveBrowserSetup.exe | 151.101.65.7:443 | laptop-updates.brave.com | Fastly | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
laptop-updates.brave.com |
| suspicious |
dns.msftncsi.com |
| shared |