File name: | monaco guck.exe |
Full analysis: | https://app.any.run/tasks/bc95b805-6321-4b5b-b1b6-db9b11a0c6fa |
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: | June 27, 2022, 10:50:51 |
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: | C9730861A855C2360BC1C610874CDA86 |
SHA1: | 221BF41D5A328C3690C8AD268CFB819CC7397FBA |
SHA256: | 90CA44F5D63436A70D023AE571F42C332D88BC468ADED2F9ACF3E9B84A6FB7AC |
SSDEEP: | 6144:MpNHXf500M8knHTWJbO2SbL1CafH60dcCVVFy2:8d50ZqJbFa1tH6nCVVFy2 |
.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: | 1.3.0.0 |
---|---|
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: | 0x581be |
UninitializedDataSize: | - |
InitializedDataSize: | 3072 |
CodeSize: | 352768 |
LinkerVersion: | 8 |
PEType: | PE32 |
TimeStamp: | 2022:06:27 12:21:54+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 27-Jun-2022 10:21:54 |
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 |
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: | 27-Jun-2022 10:21:54 |
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 | 0x000561C4 | 0x00056200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.44471 |
.rsrc | 0x0005A000 | 0x00000A00 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.23597 |
.reloc | 0x0005C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.22615 | 1171 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2852 | "C:\Users\admin\AppData\Local\Temp\monaco guck.exe" | C:\Users\admin\AppData\Local\Temp\monaco guck.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 Modules
| |||||||||||||||
2064 | "C:\Users\admin\AppData\Roaming\SubDir\Client.exe" | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | monaco guck.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Version: 1.3.0.0 Modules
Quasar(PID) Process(2064) Client.exe Certificate Signature LogDirLogs Tagwdadsa Startupruntime brocker MutexQSR_MUTEX_q2Tul7nBUKmd8SX6eg Install_NameClient.exe Sub_DirSubDir C2 (2)niggahunter88-33934.portmap.io:33934 Version1.3.0.0 |
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASMANCS |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (2852) monaco guck.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\monaco guck_RASMANCS |
Operation: | write | Name: | ConsoleTracingMask |
Value: |
PID | Process | Filename | Type | |
---|---|---|---|---|
2852 | monaco guck.exe | C:\Users\admin\AppData\Roaming\SubDir\Client.exe | executable | |
MD5:C9730861A855C2360BC1C610874CDA86 | SHA256:90CA44F5D63436A70D023AE571F42C332D88BC468ADED2F9ACF3E9B84A6FB7AC | |||
2064 | Client.exe | C:\Users\admin\AppData\Roaming\Logs\06-27-2022 | binary | |
MD5:A4CD79B9E92D2FCADDF0E545EC8255DE | SHA256:001872DE7EF4E6D42FD2EC89F94A842D610435A02F5B4E19616B2B3D38ABAB7D |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2064 | Client.exe | GET | — | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | — | — | shared |
2064 | Client.exe | GET | 301 | 172.67.75.176:80 | http://freegeoip.net/xml/ | US | — | — | shared |
2064 | Client.exe | GET | — | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | — | — | shared |
2064 | Client.exe | GET | 200 | 172.67.75.176:80 | http://freegeoip.net/shutdown | US | html | 1.00 Kb | shared |
2064 | Client.exe | GET | 200 | 54.91.59.199:80 | http://api.ipify.org/ | US | text | 12 b | shared |
2852 | monaco guck.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/ | unknown | binary | 285 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2064 | Client.exe | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
2852 | monaco guck.exe | 208.95.112.1:80 | ip-api.com | IBURST | — | malicious |
2064 | Client.exe | 172.67.75.176:80 | freegeoip.net | — | US | malicious |
2064 | Client.exe | 54.91.59.199:80 | api.ipify.org | Amazon.com, Inc. | US | malicious |
2064 | Client.exe | 193.161.193.99:33934 | niggahunter88-33934.portmap.io | OOO Bitree Networks | RU | malicious |
Domain | IP | Reputation |
---|---|---|
ip-api.com |
| shared |
freegeoip.net |
| shared |
api.ipify.org |
| shared |
niggahunter88-33934.portmap.io |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
2852 | monaco guck.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
2852 | monaco guck.exe | A Network Trojan was detected | ET TROJAN Common RAT Connectivity Check Observed |
2852 | monaco guck.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
2064 | Client.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
2064 | Client.exe | A Network Trojan was detected | ET TROJAN Common RAT Connectivity Check Observed |
2064 | Client.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query to a Reverse Proxy Service Observed |
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query to a Reverse Proxy Service Observed |
2064 | Client.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
2064 | Client.exe | A Network Trojan was detected | ET TROJAN Common RAT Connectivity Check Observed |