| File name: | FlashHelper.exe |
| Full analysis: | https://app.any.run/tasks/9bb5209b-4647-44e1-aad9-e7757bde31a3 |
| Verdict: | No threats detected |
| Analysis date: | September 25, 2019, 11:30:05 |
| 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: | 59C34BC243EB2604533B5F08D30944F8 |
| SHA1: | 954B5344E678215757D33DB5BEF6E5321208ECB4 |
| SHA256: | EF214626923D76E24AE5299DD16C53B15847E91A97D2EEA79CE951C6BEAD9B7C |
| SSDEEP: | 49152:mkAjQN8Q10TeVnOy9TN7oCio6u4sjTMuxJ3qu+DNsp/idpoZLjrJSVf/iisL:iQNj0iV9TN79io6XsHMuLhMQ |
MALICIOUS
No malicious indicators.SUSPICIOUS
Modifies files in Chrome extension folder
- chrome.exe (PID: 1844)
INFO
Manual execution by user
- FlashHelper.exe (PID: 880)
- FlashHelper.exe (PID: 1244)
- FlashHelper.exe (PID: 2228)
- chrome.exe (PID: 1844)
- FlashHelper.exe (PID: 684)
Reads the hosts file
- chrome.exe (PID: 3168)
- chrome.exe (PID: 1844)
Reads settings of System Certificates
- chrome.exe (PID: 3168)
Application launched itself
- chrome.exe (PID: 1844)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (78.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (11.3) |
| .exe | | | Generic Win/DOS Executable (5) |
| .exe | | | DOS Executable Generic (5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:09:02 06:49:35+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 2034176 |
| InitializedDataSize: | 761344 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1aa70d |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.0.8.15 |
| ProductVersionNumber: | 2.0.8.15 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| CompanyName: | 重庆重橙网络科技有限公司 |
| FileDescription: | Flash Helper Service |
| FileVersion: | 2.0.8.15 |
| InternalName: | FlashHelperServices.exe |
| LegalCopyright: | Copyright(C) 2019 重庆重橙网络科技有限公司.All Rights Reserved |
| OriginalFileName: | FlashHelperService.exe |
| ProductName: | Flash Helper Service |
| ProductVersion: | 2.0.8.15 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 02-Sep-2019 04:49:35 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | 重庆重橙网络科技有限公司 |
| FileDescription: | Flash Helper Service |
| FileVersion: | 2.0.8.15 |
| InternalName: | FlashHelperServices.exe |
| LegalCopyright: | Copyright(C) 2019 重庆重橙网络科技有限公司.All Rights Reserved |
| OriginalFilename: | FlashHelperService.exe |
| ProductName: | Flash Helper Service |
| ProductVersion: | 2.0.8.15 |
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: | 0x00000140 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 02-Sep-2019 04:49:35 |
| 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 | 0x001F09AC | 0x001F0A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.6002 |
.rdata | 0x001F2000 | 0x0006F01E | 0x0006F200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.4164 |
.data | 0x00262000 | 0x00012C88 | 0x0000DE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.37266 |
Shared | 0x00275000 | 0x00000004 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00276000 | 0x00021130 | 0x00021200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.93427 |
.reloc | 0x00298000 | 0x000168D4 | 0x00016A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.60664 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.3298 | 822 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.12559 | 16936 | UNKNOWN | Chinese - PRC | RT_ICON |
3 | 3.13154 | 9640 | UNKNOWN | Chinese - PRC | RT_ICON |
4 | 3.40023 | 6760 | UNKNOWN | Chinese - PRC | RT_ICON |
5 | 3.21799 | 4264 | UNKNOWN | Chinese - PRC | RT_ICON |
6 | 3.48788 | 2440 | UNKNOWN | Chinese - PRC | RT_ICON |
7 | 1.95751 | 72 | UNKNOWN | Chinese - PRC | RT_STRING |
8 | 3.44435 | 1128 | UNKNOWN | Chinese - PRC | RT_ICON |
9 | 4.36861 | 9640 | UNKNOWN | Chinese - PRC | RT_ICON |
10 | 4.69256 | 4264 | UNKNOWN | Chinese - PRC | RT_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
CRYPT32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MSIMG32.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
Total processes
67
Monitored processes
28
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 684 | "C:\Users\admin\Desktop\FlashHelper.exe" | C:\Users\admin\Desktop\FlashHelper.exe | — | explorer.exe | |||||||||||
User: admin Company: 重庆重橙网络科技有限公司 Integrity Level: MEDIUM Description: Flash Helper Service Exit code: 2 Version: 2.0.8.15 Modules
| |||||||||||||||
| 880 | "C:\Users\admin\Desktop\FlashHelper.exe" | C:\Users\admin\Desktop\FlashHelper.exe | — | explorer.exe | |||||||||||
User: admin Company: 重庆重橙网络科技有限公司 Integrity Level: MEDIUM Description: Flash Helper Service Exit code: 2 Version: 2.0.8.15 Modules
| |||||||||||||||
| 988 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1020,5488295507550096461,11819788353344784024,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=11266944119432511436 --mojo-platform-channel-handle=3476 --ignored=" --type=renderer " /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1132 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1020,5488295507550096461,11819788353344784024,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=11250661855281636058 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2316 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1244 | "C:\Users\admin\Desktop\FlashHelper.exe" | C:\Users\admin\Desktop\FlashHelper.exe | explorer.exe | ||||||||||||
User: admin Company: 重庆重橙网络科技有限公司 Integrity Level: HIGH Description: Flash Helper Service Exit code: 2 Version: 2.0.8.15 Modules
| |||||||||||||||
| 1288 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1020,5488295507550096461,11819788353344784024,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=6326725005685887509 --mojo-platform-channel-handle=3332 --ignored=" --type=renderer " /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1660 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2376 --on-initialized-event-handle=312 --parent-handle=316 /prefetch:6 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1844 | "C:\Program Files\Google\Chrome\Application\chrome.exe" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 3221225547 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2124 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1020,5488295507550096461,11819788353344784024,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=11451664230270297251 --renderer-client-id=22 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2576 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 2228 | "C:\Users\admin\Desktop\FlashHelper.exe" | C:\Users\admin\Desktop\FlashHelper.exe | — | explorer.exe | |||||||||||
User: admin Company: 重庆重橙网络科技有限公司 Integrity Level: MEDIUM Description: Flash Helper Service Exit code: 2 Version: 2.0.8.15 Modules
| |||||||||||||||
Total events
218
Read events
139
Write events
74
Delete events
5
Modification events
| (PID) Process: | (1660) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 1844-13213884681933625 |
Value: 259 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 1512-13197841398593750 |
Value: 0 | |||
| (PID) Process: | (1844) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
Executable files
0
Suspicious files
31
Text files
196
Unknown types
9
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\56503bb3-c942-4539-ad52-e92baa901dc1.tmp | — | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp | — | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF10f416.TMP | text | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF10f464.TMP | text | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old~RF10f4a3.TMP | text | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 | — | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:— | SHA256:— | |||
| 1844 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.old | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
18
DNS requests
15
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3168 | chrome.exe | GET | 200 | 173.194.139.6:80 | http://r1---sn-aigzrn7k.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=185.217.117.30&mm=28&mn=sn-aigzrn7k&ms=nvh&mt=1569411022&mv=m&mvi=0&pl=24&shardbypass=yes | US | crx | 862 Kb | whitelisted |
3168 | chrome.exe | GET | 302 | 172.217.22.14:80 | http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvOWVmQUFXS041NV9ZVXlJVWwxbGc5TUM4dw/7519.422.0.3_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx | US | html | 515 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 |
|---|---|---|---|---|---|---|
3168 | chrome.exe | 172.217.22.67:443 | www.gstatic.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.22.106:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.18.110:443 | ogs.google.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.16.142:443 | clients2.google.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.22.1:443 | clients2.googleusercontent.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.18.163:443 | www.google.co.uk | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.22.13:443 | accounts.google.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 173.194.139.6:80 | r1---sn-aigzrn7k.gvt1.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.22.35:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
3168 | chrome.exe | 172.217.22.14:80 | redirector.gvt1.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com.ua |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
apis.google.com |
| whitelisted |
ogs.google.com |
| whitelisted |
clients2.google.com |
| whitelisted |
www.google.com |
| malicious |