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| File name: | client.exe |
| Full analysis: | https://app.any.run/tasks/8de19644-f8e8-4d8c-879e-965bc54b6a17 |
| Verdict: | Malicious activity |
| Threats: | Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely. |
| Analysis date: | May 20, 2019, 17:52:03 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 898344CD402C5FF2F25079F612F968E2 |
| SHA1: | 4E5BD33DC9A01B2AF1EA096F91C1E90E203999C4 |
| SHA256: | 1A757E49F576D6ABD70B1ED99D7A592DD9EB1EC4B875D4638B793EA726B2DF11 |
| SSDEEP: | 6144:LbZJrgLF70kJ2DNeixnTzTzTF0r2bMIsYsgm6F54JpRmLvWp0:j472ZAusYHxMpRmLvA0 |
MALICIOUS
Changes the autorun value in the registry
- Riot Points Generator.exe (PID: 3804)
- client.exe (PID: 2568)
QUASAR was detected
- client.exe (PID: 2568)
- Riot Points Generator.exe (PID: 3804)
Drops/Copies Quasar RAT executable
- client.exe (PID: 2568)
SUSPICIOUS
Executable content was dropped or overwritten
- client.exe (PID: 2568)
Creates files in the user directory
- client.exe (PID: 2568)
- Riot Points Generator.exe (PID: 3804)
Starts itself from another location
- client.exe (PID: 2568)
Checks for external IP
- client.exe (PID: 2568)
- Riot Points Generator.exe (PID: 3804)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| AssemblyVersion: | 1.3.0.0 |
|---|---|
| ProductVersion: | 1.3.0.0 |
| ProductName: | - |
| OriginalFileName: | Client.exe |
| LegalTrademarks: | - |
| LegalCopyright: | - |
| InternalName: | Client.exe |
| FileVersion: | 1.3.0.0 |
| FileDescription: | - |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.3.0.0 |
| FileVersionNumber: | 1.3.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x5655e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 3072 |
| CodeSize: | 345600 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2019:05:20 17:47:14+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-May-2019 15:47:14 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | - |
| FileVersion: | 1.3.0.0 |
| InternalName: | Client.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFilename: | Client.exe |
| ProductName: | - |
| ProductVersion: | 1.3.0.0 |
| Assembly Version: | 1.3.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 20-May-2019 15:47:14 |
| 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 | 0x00002000 | 0x00054564 | 0x00054600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.43324 |
.rsrc | 0x00058000 | 0x00000807 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.23364 |
.reloc | 0x0005A000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0980042 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.22615 | 1171 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
34
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2568 | "C:\Users\admin\AppData\Local\Temp\client.exe" | C:\Users\admin\AppData\Local\Temp\client.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 | ||||
| 3804 | "C:\Users\admin\AppData\Roaming\SubDir\Riot Points Generator.exe" | C:\Users\admin\AppData\Roaming\SubDir\Riot Points Generator.exe | client.exe | |
User: admin Integrity Level: MEDIUM Version: 1.3.0.0 | ||||
Total events
92
Read events
66
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2568 | client.exe | C:\Users\admin\AppData\Roaming\SubDir\Riot Points Generator.exe | executable | |
MD5:898344CD402C5FF2F25079F612F968E2 | SHA256:1A757E49F576D6ABD70B1ED99D7A592DD9EB1EC4B875D4638B793EA726B2DF11 | |||
| 3804 | Riot Points Generator.exe | C:\Users\admin\AppData\Roaming\Logs\05-20-2019 | binary | |
MD5:A2AB2DF29645F9C96C2CA4D0B5B19346 | SHA256:657275435D11A44702DEE8A9EC0570D268BF7BC85EA060636676E85B51CD7F4D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2568 | client.exe | GET | 200 | 185.194.141.58:80 | http://ip-api.com/json/ | DE | text | 321 b | shared |
3804 | Riot Points Generator.exe | GET | 200 | 185.194.141.58:80 | http://ip-api.com/json/ | DE | text | 321 b | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3804 | Riot Points Generator.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
2568 | client.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
3804 | Riot Points Generator.exe | 193.161.193.99:39777 | szyha69-39777.portmap.io | OOO Bitree Networks | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| shared |
szyha69-39777.portmap.io |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2568 | client.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
2568 | client.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer) |
3804 | Riot Points Generator.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3804 | Riot Points Generator.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer) |
3804 | Riot Points Generator.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 277 |
3804 | Riot Points Generator.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar RAT |
2 ETPRO signatures available at the full report