| File name: | VnHaxInjector-PUBGM.exe |
| Full analysis: | https://app.any.run/tasks/c19c4752-e29e-40bb-a996-248e4fb91e6f |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | July 02, 2019, 14:53:03 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows |
| MD5: | 763D4407C6325931EF037B746A7736FA |
| SHA1: | 139390F57AC6565A09FBD8208B6AD58F5C2D9B64 |
| SHA256: | BB1FB7628B0346603E6BD42521259550F99F13134F79F37F07427105685A9122 |
| SSDEEP: | 12288:vOfgiGHObrYmluIhccUnj9//k/rTcPcYYYgYYYYYYYgYYYYYYgYYYYYYYgYYYYYV:vOwGrv4j9//k//IcV4h |
MALICIOUS
Connects to CnC server
- kihu.exe (PID: 1940)
Application was dropped or rewritten from another process
- kihu.exe (PID: 1940)
SUSPICIOUS
Creates files in the Windows directory
- kihu.exe (PID: 1940)
Starts CMD.EXE for commands execution
- kihu.exe (PID: 1940)
Creates files in the user directory
- VnHaxInjector-PUBGM.exe (PID: 3288)
Executable content was dropped or overwritten
- VnHaxInjector-PUBGM.exe (PID: 3288)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:05:10 10:11:19+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.2 |
| CodeSize: | 195584 |
| InitializedDataSize: | 396800 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x88000 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 10-May-2019 08:11:19 |
| Detected languages: |
|
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: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 10-May-2019 08:11:19 |
| 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 | 0x00023451 | 0x00023600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66281 |
.rdata | 0x00025000 | 0x000101B2 | 0x00010200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.41085 |
.data | 0x00036000 | 0x00001D74 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.30957 |
.rsrc | 0x00038000 | 0x0004C930 | 0x0004CA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.2208 |
.reloc | 0x00085000 | 0x00002254 | 0x00002400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.44551 |
\x82\xdd'2\xa3u\x9c | 0x00088000 | 0x00005000 | 0x00004200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.93365 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.89623 | 392 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.99544 | 744 | UNKNOWN | English - United States | RT_ICON |
3 | 3.5573 | 296 | UNKNOWN | English - United States | RT_ICON |
4 | 5.77492 | 3752 | UNKNOWN | English - United States | RT_ICON |
5 | 6.12186 | 2216 | UNKNOWN | English - United States | RT_ICON |
6 | 4.41228 | 1384 | UNKNOWN | English - United States | RT_ICON |
7 | 5.11214 | 270376 | UNKNOWN | English - United States | RT_ICON |
8 | 5.27067 | 16936 | UNKNOWN | English - United States | RT_ICON |
9 | 5.31306 | 9640 | UNKNOWN | English - United States | RT_ICON |
10 | 5.46157 | 4264 | UNKNOWN | English - United States | RT_ICON |
Imports
KERNEL32.dll |
USER32.dll |
WININET.dll |
urlmon.dll |
Total processes
41
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1940 | C:\Users\admin\AppData\Local\Temp\kihu.exe | C:\Users\admin\AppData\Local\Temp\kihu.exe | VnHaxInjector-PUBGM.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3072 | "C:\Users\admin\AppData\Local\Temp\VnHaxInjector-PUBGM.exe" | C:\Users\admin\AppData\Local\Temp\VnHaxInjector-PUBGM.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 3288 | "C:\Users\admin\AppData\Local\Temp\VnHaxInjector-PUBGM.exe" | C:\Users\admin\AppData\Local\Temp\VnHaxInjector-PUBGM.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3628 | cmd /c ""C:\Users\admin\AppData\Local\Temp\40c70909.bat" " | C:\Windows\system32\cmd.exe | — | kihu.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
424
Read events
387
Write events
37
Delete events
0
Modification events
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1940) kihu.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kihu_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
1
Suspicious files
0
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1940 | kihu.exe | C:\Users\admin\AppData\Local\Temp\6f011096.exe | — | |
MD5:— | SHA256:— | |||
| 3288 | VnHaxInjector-PUBGM.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@vnhax[1].txt | text | |
MD5:— | SHA256:— | |||
| 3288 | VnHaxInjector-PUBGM.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\VnHaxInternal.Shipping[1].dll | html | |
MD5:— | SHA256:— | |||
| 3288 | VnHaxInjector-PUBGM.exe | C:\Users\admin\AppData\Local\Temp\Constructor.dll | html | |
MD5:— | SHA256:— | |||
| 1940 | kihu.exe | C:\Users\admin\AppData\Local\Temp\40c70909.bat | text | |
MD5:— | SHA256:— | |||
| 3288 | VnHaxInjector-PUBGM.exe | C:\Users\admin\AppData\Local\Temp\kihu.exe | executable | |
MD5:56B2C3810DBA2E939A8BB9FA36D3CF96 | SHA256:4354970CCC7CD6BB16318F132C34F6A1B3D5C2EA7FF53E1C9271905527F2DB07 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
2
DNS requests
2
Threats
10
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3288 | VnHaxInjector-PUBGM.exe | GET | 200 | 104.26.7.160:80 | http://pubgm.vnhax.com/beta/VnHaxInternal.Shipping.dll | US | html | 1.52 Kb | shared |
1940 | kihu.exe | GET | 404 | 45.199.111.154:799 | http://ddos.dnsnb8.net:799/cj//k1.rar | US | html | 288 b | malicious |
1940 | kihu.exe | GET | 404 | 45.199.111.154:799 | http://ddos.dnsnb8.net:799/cj//k1.rar | US | html | 288 b | malicious |
1940 | kihu.exe | GET | 404 | 45.199.111.154:799 | http://ddos.dnsnb8.net:799/cj//k1.rar | US | html | 288 b | malicious |
1940 | kihu.exe | GET | 404 | 45.199.111.154:799 | http://ddos.dnsnb8.net:799/cj//k1.rar | US | html | 288 b | malicious |
1940 | kihu.exe | GET | 404 | 45.199.111.154:799 | http://ddos.dnsnb8.net:799/cj//k1.rar | US | html | 288 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1940 | kihu.exe | 45.199.111.154:799 | ddos.dnsnb8.net | DXTL Tseung Kwan O Service | US | malicious |
3288 | VnHaxInjector-PUBGM.exe | 104.26.7.160:80 | pubgm.vnhax.com | Cloudflare Inc | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ddos.dnsnb8.net |
| malicious |
pubgm.vnhax.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1940 | kihu.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Win32/Bdaejec.A Checkin |
1940 | kihu.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Win32/Bdaejec.A Checkin |
1940 | kihu.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Win32/Bdaejec.A Checkin |
1940 | kihu.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Win32/Bdaejec.A Checkin |
1940 | kihu.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Win32/Bdaejec.A Checkin |
5 ETPRO signatures available at the full report