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| File name: | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe |
| Full analysis: | https://app.any.run/tasks/5a41d67e-0c62-4029-acb9-c5c0c0cdfb45 |
| Verdict: | Malicious activity |
| Analysis date: | January 18, 2019, 09:19:48 |
| 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: | 79DA347F4183C208A22CD5E6EB8ACFA5 |
| SHA1: | 59C996CD875462688D64F797142690DFCA3BC2B1 |
| SHA256: | 42BD8317EBA4D042FE1970BD12D5782A3F4E4D1B514955AD71DD2E01E4674B06 |
| SSDEEP: | 196608:BeKqqlUgN7AktVweDOaG5eWWi/zio/iXo:Ba2ONwWrX/Wo |
MALICIOUS
Loads dropped or rewritten executable
- TenioDL.exe (PID: 3272)
- GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe (PID: 4024)
Application was dropped or rewritten from another process
- TenioDL.exe (PID: 3272)
SUSPICIOUS
Creates files in the user directory
- GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe (PID: 4024)
- TenioDL.exe (PID: 3272)
Connects to unusual port
- GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe (PID: 4024)
- TenioDL.exe (PID: 3272)
Low-level read access rights to disk partition
- GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe (PID: 4024)
Executable content was dropped or overwritten
- GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe (PID: 4024)
Uses ICACLS.EXE to modify access control list
- TenioDL.exe (PID: 3272)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (18.9) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (13.7) |
| .exe | | | Win64 Executable (generic) (12.1) |
| .exe | | | Win32 Executable (generic) (1.9) |
EXIF
EXE
| ProductVersion: | 1,0,5727,123 |
|---|---|
| ProductName: | Tencent Gaming Buddy |
| OriginalFileName: | GameDownload.exe |
| LegalCopyright: | Copyright © 2017 Tencent. All Rights Reserved. |
| InternalName: | GameDownload |
| FileVersion: | 1.0.5727.123 |
| FileDescription: | Tencent Gaming Buddy - Install |
| CompanyName: | Tencent |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.5727.123 |
| FileVersionNumber: | 1.0.5727.123 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0xc43a2 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 8122368 |
| CodeSize: | 950272 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2018:06:27 14:15:55+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 27-Jun-2018 12:15:55 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Tencent |
| FileDescription: | Tencent Gaming Buddy - Install |
| FileVersion: | 1.0.5727.123 |
| InternalName: | GameDownload |
| LegalCopyright: | Copyright © 2017 Tencent. All Rights Reserved. |
| OriginalFilename: | GameDownload.exe |
| ProductName: | Tencent Gaming Buddy |
| ProductVersion: | 1,0,5727,123 |
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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 27-Jun-2018 12:15:55 |
| 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 | 0x000E7B87 | 0x000E8000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.56657 |
.rdata | 0x000E9000 | 0x00032F75 | 0x00033000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.07736 |
.data | 0x0011C000 | 0x00007448 | 0x00005000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.67227 |
.rsrc | 0x00124000 | 0x00786738 | 0x00787000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.42523 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.77304 | 333 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 2.89005 | 744 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
3 | 2.54353 | 296 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
4 | 4.35478 | 3752 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
5 | 5.17501 | 2216 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
6 | 3.47748 | 1384 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
7 | 3.0167 | 150 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
8 | 2.12138 | 68 | Latin 1 / Western European | Chinese - PRC | RT_STRING |
9 | 4.05874 | 1128 | Latin 1 / Western European | Chinese - PRC | RT_ICON |
107 | 1.98048 | 20 | Latin 1 / Western European | Chinese - PRC | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
IMM32.dll |
KERNEL32.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
curl_easy_cleanup | 1 | 0x00092780 |
curl_easy_duphandle | 2 | 0x00092800 |
curl_easy_escape | 3 | 0x000B8CE0 |
curl_easy_getinfo | 4 | 0x000927E0 |
curl_easy_init | 5 | 0x00092630 |
curl_easy_pause | 6 | 0x00092A70 |
curl_easy_perform | 7 | 0x000926A0 |
curl_easy_recv | 8 | 0x00092BE0 |
curl_easy_reset | 9 | 0x000929D0 |
curl_easy_send | 10 | 0x00092C40 |
Total processes
37
Monitored processes
4
Malicious processes
0
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3308 | "C:\Users\admin\AppData\Local\Temp\GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe" | C:\Users\admin\AppData\Local\Temp\GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | — | explorer.exe |
User: admin Company: Tencent Integrity Level: MEDIUM Description: Tencent Gaming Buddy - Install Exit code: 3221226540 Version: 1.0.5727.123 | ||||
| 4024 | "C:\Users\admin\AppData\Local\Temp\GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe" | C:\Users\admin\AppData\Local\Temp\GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | explorer.exe | |
User: admin Company: Tencent Integrity Level: HIGH Description: Tencent Gaming Buddy - Install Version: 1.0.5727.123 | ||||
| 3272 | C:\Users\admin\AppData\Roaming\Tencent\TxGameAssistant\GameDownload\TenioDL.exe | C:\Users\admin\AppData\Roaming\Tencent\TxGameAssistant\GameDownload\TenioDL.exe | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | |
User: admin Company: Tencent Integrity Level: HIGH Description: 腾讯游戏云加速下载引擎（旋风Inside） Version: 2, 0, 15, 26 | ||||
| 2972 | "C:\Windows\System32\icacls.exe" C:\Users\admin\AppData\Roaming\Tencent\Config\ /t /setintegritylevel low | C:\Windows\System32\icacls.exe | — | TenioDL.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
78
Read events
71
Write events
7
Delete events
0
Modification events
| (PID) Process: | (4024) GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Tencent\MobileGamePC |
| Operation: | write | Name: | SupplyId |
Value: 100103 | |||
| (PID) Process: | (4024) GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | Key: | HKEY_CURRENT_USER\Software\Tencent\MobileGamePC |
| Operation: | write | Name: | sf |
Value: C:\Temp\TxGameDownload\MobileGamePCShared | |||
| (PID) Process: | (3272) TenioDL.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3272) TenioDL.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3272) TenioDL.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Classes\metnsd\clsid |
| Operation: | write | Name: | SequenceID |
Value: CD2B8E26A56BF44889AB47CD5C5DE8F0 | |||
Executable files
5
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | C:\test.tmp | — | |
MD5:— | SHA256:— | |||
| 3272 | TenioDL.exe | C:\Users\admin\AppData\Local\Temp\etilqs_fOHXRQ2t7cZ2zkc | — | |
MD5:— | SHA256:— | |||
| 3272 | TenioDL.exe | C:\Users\admin\AppData\Local\Temp\etilqs_RXEUdvsOSHr3ZSO | — | |
MD5:— | SHA256:— | |||
| 4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | C:\Users\admin\AppData\Roaming\Tencent\TxGameAssistant\GameDownload\TenioDL.exe | executable | |
MD5:8FB4E336F4C145EB6E379701C3AC59D1 | SHA256:D7A59B5BA3F0FB3906EBAA7A67C76088995A1F37652A2AE9893977C19754D9BF | |||
| 4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | C:\Users\admin\AppData\Roaming\Tencent\TxGameAssistant\GameDownload\TenioDL.dll | executable | |
MD5:34431EB1AE2D3AC86E3415D8C3E977A3 | SHA256:8379E09C7A3A51BDB652418781CEED8067E324B656C7D5A307B9A77C899F0806 | |||
| 4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | C:\Users\admin\AppData\Roaming\Tencent\TxGameAssistant\GameDownload\p2papp.dll | executable | |
MD5:B1B101D86C417286E60F471FC8B79BB1 | SHA256:91CFA1769BE449DFDFBF6BCC8049CE5C9218DF6DEAA66A0879528526B204A51A | |||
| 4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | C:\Users\admin\AppData\Roaming\Tencent\TxGameAssistant\GameDownload\TenioDL_core.dll | executable | |
MD5:11D65A68132E918BD80E7E0A09029730 | SHA256:36C18DEDAC0429375C583FCF9420CDC9ACE8A38BBAC9F33378B5B4D6739DA511 | |||
| 4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | C:\Temp\TxGameDownload\Component\A59C.tmp | executable | |
MD5:2814ACBD607BA47BDBCDF6AC3076EE95 | SHA256:5904A7E4D97EEAC939662C3638A0E145F64FF3DD0198F895C4BF0337595C6A67 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
13
DNS requests
9
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 |
|---|---|---|---|---|---|---|
4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | 58.250.137.93:443 | master.etl.desktop.qq.com | China Unicom Guangdong IP network | CN | malicious |
3272 | TenioDL.exe | 220.249.245.24:8000 | stun.qqlive.qq.com | China Unicom Shenzen network | CN | unknown |
4024 | GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | 125.39.248.35:8000 | p2pupgrade.gamedl.qq.com | CHINA UNICOM China169 Backbone | CN | unknown |
3272 | TenioDL.exe | 125.39.247.18:14309 | config.gamedl.qq.com | CHINA UNICOM China169 Backbone | CN | unknown |
— | — | 183.61.39.228:8000 | — | China Telecom (Group) | CN | unknown |
3272 | TenioDL.exe | 125.39.248.35:8000 | p2pupgrade.gamedl.qq.com | CHINA UNICOM China169 Backbone | CN | unknown |
3272 | TenioDL.exe | 125.39.248.51:8000 | ps2.gamedl.qq.com | CHINA UNICOM China169 Backbone | CN | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
master.etl.desktop.qq.com |
| whitelisted |
p2pupgrade.gamedl.qq.com |
| unknown |
config.gamedl.qq.com |
| whitelisted |
ps2.gamedl.qq.com |
| unknown |
stat.gamedl.qq.com |
| unknown |
stun.qqlive.qq.com |
| suspicious |
p2pupdate.gamedl.qq.com |
| unknown |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3272 | TenioDL.exe | Generic Protocol Command Decode | ET INFO Session Traversal Utilities for NAT (STUN Binding Request obsolete rfc 3489 CHANGE-REQUEST attribute change IP flag false change port flag false) |
3272 | TenioDL.exe | Generic Protocol Command Decode | ET INFO Session Traversal Utilities for NAT (STUN Binding Request obsolete rfc 3489 CHANGE-REQUEST attribute change IP flag true change port flag false) |
3272 | TenioDL.exe | Generic Protocol Command Decode | ET INFO Session Traversal Utilities for NAT (STUN Binding Request obsolete rfc 3489 CHANGE-REQUEST attribute change IP flag false change port flag true) |
Process | Message |
|---|---|
GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | [Downloader] GetLogicalDrives 4
|
GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | [Downloader] DriverType C: = 3
|
GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | [Downloader] GetLogicalDrives 4
|
GameDownload_PUBG_MOBILE_100103_1.0.5727.123.exe | [Downloader] DriverType C: = 3
|