download: | robloxapp-20190808-1305157.exe |
Full analysis: | https://app.any.run/tasks/5e8ded59-ee24-42b6-a03d-032086f201ca |
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: | August 13, 2019, 20:55:26 |
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: | B9D4935A9855372D9C95E6072B759334 |
SHA1: | 32B662B95E90C72CEEC090DD5A98C290E1529980 |
SHA256: | 9045E03EFF4E6DCA99DAABA1C8B7B29F2969A7721A22CF5599BA9B1537B1F5A4 |
SSDEEP: | 6144:zaaXMzUmOZoqYSCbLlnC9/bg/VXC0mgV:WachqYlnC6iY |
.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) |
AssemblyVersion: | 1.2.0.0 |
---|---|
ProductVersion: | 1.2.0.0 |
OriginalFileName: | Client.exe |
LegalCopyright: | |
InternalName: | Client.exe |
FileVersion: | 1.2.0.0 |
FileDescription: | |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.2.0.0 |
FileVersionNumber: | 1.2.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x43ffe |
UninitializedDataSize: | - |
InitializedDataSize: | 3072 |
CodeSize: | 270848 |
LinkerVersion: | 8 |
PEType: | PE32 |
TimeStamp: | 2019:08:13 12:48:41+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 13-Aug-2019 10:48:41 |
FileDescription: | - |
FileVersion: | 1.2.0.0 |
InternalName: | Client.exe |
LegalCopyright: | - |
OriginalFilename: | Client.exe |
ProductVersion: | 1.2.0.0 |
Assembly Version: | 1.2.0.0 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 13-Aug-2019 10:48:41 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x00042004 | 0x00042200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.40085 |
.rsrc | 0x00046000 | 0x00000A00 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.42131 |
.reloc | 0x00048000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.19973 | 1349 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2260 | "C:\Users\admin\AppData\Local\Temp\robloxapp-20190808-1305157.exe" | C:\Users\admin\AppData\Local\Temp\robloxapp-20190808-1305157.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.2.0.0 | ||||
1128 | "C:\Users\admin\AppData\Roaming\SubDir\robloxapp-20190706-1734491_1.exe" | C:\Users\admin\AppData\Roaming\SubDir\robloxapp-20190706-1734491_1.exe | robloxapp-20190808-1305157.exe | |
User: admin Integrity Level: MEDIUM Description: Version: 1.2.0.0 | ||||
2812 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASMANCS |
Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
(PID) Process: | (2260) robloxapp-20190808-1305157.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\robloxapp-20190808-1305157_RASMANCS |
Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 |
PID | Process | Filename | Type | |
---|---|---|---|---|
1128 | robloxapp-20190706-1734491_1.exe | C:\Users\admin\AppData\Roaming\Logs\08-13-2019 | binary | |
MD5:B7F02EDD469CA77F2C4F25D4ED6DB3E3 | SHA256:58518620962458FB7350E503F565A7D9358B13892DD81F0452F3208DD7847FC6 | |||
2260 | robloxapp-20190808-1305157.exe | C:\Users\admin\AppData\Roaming\SubDir\robloxapp-20190706-1734491_1.exe | executable | |
MD5:B9D4935A9855372D9C95E6072B759334 | SHA256:9045E03EFF4E6DCA99DAABA1C8B7B29F2969A7721A22CF5599BA9B1537B1F5A4 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2260 | robloxapp-20190808-1305157.exe | GET | — | 159.203.157.217:80 | http://www.telize.com/geoip | US | — | — | malicious |
2260 | robloxapp-20190808-1305157.exe | GET | — | 159.203.157.217:80 | http://www.telize.com/geoip | US | — | — | malicious |
2260 | robloxapp-20190808-1305157.exe | GET | 301 | 104.26.14.73:80 | http://freegeoip.net/xml/ | US | — | — | shared |
1128 | robloxapp-20190706-1734491_1.exe | GET | 301 | 104.26.14.73:80 | http://freegeoip.net/xml/ | US | — | — | shared |
2260 | robloxapp-20190808-1305157.exe | GET | 403 | 104.26.14.73:80 | http://freegeoip.net/shutdown | US | text | 1.51 Kb | shared |
1128 | robloxapp-20190706-1734491_1.exe | GET | 403 | 104.26.14.73:80 | http://freegeoip.net/shutdown | US | text | 1.51 Kb | shared |
1128 | robloxapp-20190706-1734491_1.exe | GET | 200 | 54.204.36.156:80 | http://api.ipify.org/ | US | text | 15 b | shared |
2260 | robloxapp-20190808-1305157.exe | GET | 200 | 23.21.121.219:80 | http://api.ipify.org/ | US | text | 15 b | shared |
2260 | robloxapp-20190808-1305157.exe | GET | 301 | 159.203.157.217:80 | http://telize.com/geoip | US | html | 185 b | malicious |
1128 | robloxapp-20190706-1734491_1.exe | GET | 301 | 159.203.157.217:80 | http://telize.com/geoip | US | html | 185 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2260 | robloxapp-20190808-1305157.exe | 159.203.157.217:80 | telize.com | Digital Ocean, Inc. | US | malicious |
— | — | 159.203.157.217:80 | telize.com | Digital Ocean, Inc. | US | malicious |
2260 | robloxapp-20190808-1305157.exe | 104.26.14.73:80 | freegeoip.net | Cloudflare Inc | US | shared |
2260 | robloxapp-20190808-1305157.exe | 23.21.121.219:80 | api.ipify.org | Amazon.com, Inc. | US | whitelisted |
1128 | robloxapp-20190706-1734491_1.exe | 159.203.157.217:80 | telize.com | Digital Ocean, Inc. | US | malicious |
1128 | robloxapp-20190706-1734491_1.exe | 104.26.14.73:80 | freegeoip.net | Cloudflare Inc | US | shared |
1128 | robloxapp-20190706-1734491_1.exe | 54.204.36.156:80 | api.ipify.org | Amazon.com, Inc. | US | malicious |
Domain | IP | Reputation |
---|---|---|
telize.com |
| malicious |
www.telize.com |
| malicious |
freegeoip.net |
| shared |
api.ipify.org |
| shared |
dns.msftncsi.com |
| shared |
PID | Process | Class | Message |
---|---|---|---|
2260 | robloxapp-20190808-1305157.exe | A Network Trojan was detected | MALWARE [PTsecurity] RAT.Trojan.Quasar.Ahef |
2260 | robloxapp-20190808-1305157.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup api.ipify.org |
1128 | robloxapp-20190706-1734491_1.exe | A Network Trojan was detected | MALWARE [PTsecurity] RAT.Trojan.Quasar.Ahef |
1128 | robloxapp-20190706-1734491_1.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup api.ipify.org |