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| File name: | anticheat.exe |
| Full analysis: | https://app.any.run/tasks/c04f615f-1f08-48b2-8d0e-3c3400e88d7b |
| 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 17, 2019, 13:28:34 |
| 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: | 3A7B98DC3D21EEA847E847E705FF6979 |
| SHA1: | A4CEE8798EB31C67E6DD7CA03FA57ACBEEE20EA7 |
| SHA256: | E4021F24F6B4E8FC34E0998711DF49801528A7EE56EC1B6A30CDE24DD43A24E4 |
| SSDEEP: | 6144:R7JHjsGwlHGK7GEX1Oi9DbDcNL9ibWHh+vgl:VGGwwEX1OOgNpiG+Il |
MALICIOUS
QUASAR was detected
- anticheat.exe (PID: 3412)
- anticheatbycuveeandxopya.exe (PID: 3112)
Drops/Copies Quasar RAT executable
- anticheat.exe (PID: 3412)
Changes the autorun value in the registry
- anticheat.exe (PID: 3412)
- anticheatbycuveeandxopya.exe (PID: 3112)
SUSPICIOUS
Starts itself from another location
- anticheat.exe (PID: 3412)
Executable content was dropped or overwritten
- anticheat.exe (PID: 3412)
Creates files in the user directory
- anticheat.exe (PID: 3412)
- anticheatbycuveeandxopya.exe (PID: 3112)
Checks for external IP
- anticheat.exe (PID: 3412)
- anticheatbycuveeandxopya.exe (PID: 3112)
INFO
Manual execution by user
- opera.exe (PID: 2912)
Creates files in the user directory
- opera.exe (PID: 2912)
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: | 0x5823e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 3072 |
| CodeSize: | 353280 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2019:08:04 18:31:07+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 04-Aug-2019 16:31:07 |
| 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: | 04-Aug-2019 16:31:07 |
| 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 | 0x00056244 | 0x00056400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.44198 |
.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 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.22615 | 1171 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
35
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3412 | "C:\Users\admin\AppData\Local\Temp\anticheat.exe" | C:\Users\admin\AppData\Local\Temp\anticheat.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.3.0.0 | ||||
| 3112 | "C:\Users\admin\AppData\Roaming\SubDir\anticheatbycuveeandxopya.exe" | C:\Users\admin\AppData\Roaming\SubDir\anticheatbycuveeandxopya.exe | anticheat.exe | |
User: admin Integrity Level: MEDIUM Version: 1.3.0.0 | ||||
| 2912 | "C:\Program Files\Opera\opera.exe" | C:\Program Files\Opera\opera.exe | explorer.exe | |
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Internet Browser Version: 1748 | ||||
Total events
278
Read events
194
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
50
Text files
70
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2912 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\oprB1FF.tmp | — | |
MD5:— | SHA256:— | |||
| 2912 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\oprB27D.tmp | — | |
MD5:— | SHA256:— | |||
| 2912 | opera.exe | C:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr00001.tmp | — | |
MD5:— | SHA256:— | |||
| 2912 | opera.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\LRIOJ7OKHG98ZNHX0NKJ.temp | — | |
MD5:— | SHA256:— | |||
| 2912 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\opr2E0.tmp | — | |
MD5:— | SHA256:— | |||
| 2912 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr1B8A.tmp | — | |
MD5:— | SHA256:— | |||
| 3112 | anticheatbycuveeandxopya.exe | C:\Users\admin\AppData\Roaming\Logs\08-17-2019 | binary | |
MD5:5F381B00B1E0BFA6C5B4D7355BC87B53 | SHA256:243DAD0E82212D97137880365E9BD7EF6B9883149AD84F3F8998F12F27375DFF | |||
| 2912 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\autosave.win | — | |
MD5:— | SHA256:— | |||
| 2912 | opera.exe | C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr2FFD.tmp | — | |
MD5:— | SHA256:— | |||
| 3412 | anticheat.exe | C:\Users\admin\AppData\Roaming\SubDir\anticheatbycuveeandxopya.exe | executable | |
MD5:3A7B98DC3D21EEA847E847E705FF6979 | SHA256:E4021F24F6B4E8FC34E0998711DF49801528A7EE56EC1B6A30CDE24DD43A24E4 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
23
TCP/UDP connections
82
DNS requests
37
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3412 | anticheat.exe | GET | 200 | 185.194.141.58:80 | http://ip-api.com/json/ | DE | text | 298 b | shared |
2912 | opera.exe | GET | 200 | 93.184.220.29:80 | http://s.symcb.com/pca3-g5.crl | US | der | 712 b | whitelisted |
2912 | opera.exe | GET | 200 | 216.58.205.227:80 | http://crl.pki.goog/gsr2/gsr2.crl | US | der | 815 b | whitelisted |
2912 | opera.exe | GET | 200 | 93.184.220.29:80 | http://status.geotrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR3enuod9bxDxzpICGW%2B2sabjf17QQUkFj%2FsJx1qFFUd7Ht8qNDFjiebMUCEAfPgrgEmbcjJexpgYUf%2BBU%3D | US | der | 471 b | whitelisted |
2912 | opera.exe | GET | 200 | 216.58.205.227:80 | http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEFQFZ2p%2Fv%2BG%2FoJxi%2BVNnrVw%3D | US | der | 471 b | whitelisted |
2912 | opera.exe | GET | 200 | 216.58.205.227:80 | http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEFe2NAemWm7%2F17fsgwuFd0E%3D | US | der | 471 b | whitelisted |
2912 | opera.exe | GET | 200 | 93.184.220.29:80 | http://status.geotrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR3enuod9bxDxzpICGW%2B2sabjf17QQUkFj%2FsJx1qFFUd7Ht8qNDFjiebMUCEA9Fw%2BeisXO35WtYpu%2BqoDw%3D | US | der | 471 b | whitelisted |
2912 | opera.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/DigiCertGlobalRootCA.crl | US | der | 581 b | whitelisted |
2912 | opera.exe | GET | 200 | 93.184.220.29:80 | http://status.geotrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR3enuod9bxDxzpICGW%2B2sabjf17QQUkFj%2FsJx1qFFUd7Ht8qNDFjiebMUCEAlcEGMQ6%2BaXcVfbcNX89rE%3D | US | der | 471 b | whitelisted |
2912 | opera.exe | GET | 200 | 93.184.220.29:80 | http://status.geotrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR3enuod9bxDxzpICGW%2B2sabjf17QQUkFj%2FsJx1qFFUd7Ht8qNDFjiebMUCEAGdtf6fFo%2B9sa8kprjHg9s%3D | US | der | 471 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3112 | anticheatbycuveeandxopya.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
— | — | 172.217.22.110:80 | clients1.google.com | Google Inc. | US | whitelisted |
2912 | opera.exe | 185.26.182.112:80 | sitecheck2.opera.com | Opera Software AS | — | malicious |
2912 | opera.exe | 93.184.220.29:80 | crl4.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2912 | opera.exe | 185.26.182.94:443 | certs.opera.com | Opera Software AS | — | whitelisted |
— | — | 93.184.220.29:80 | crl4.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2912 | opera.exe | 217.69.139.200:80 | mail.ru | Limited liability company Mail.Ru | RU | unknown |
— | — | 79.206.49.86:4782 | cuveeandxopya.ddns.net | Deutsche Telekom AG | DE | unknown |
2912 | opera.exe | 217.69.139.200:443 | mail.ru | Limited liability company Mail.Ru | RU | unknown |
3412 | anticheat.exe | 185.194.141.58:80 | ip-api.com | netcup GmbH | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| shared |
certs.opera.com |
| whitelisted |
crl4.digicert.com |
| whitelisted |
cuveeandxopya.ddns.net |
| malicious |
clients1.google.com |
| whitelisted |
mail.ru |
| whitelisted |
sitecheck2.opera.com |
| whitelisted |
status.geotrust.com |
| whitelisted |
crl3.digicert.com |
| whitelisted |
limg.imgsmail.ru |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3412 | anticheat.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3412 | anticheat.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
3412 | anticheat.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer) |
3112 | anticheatbycuveeandxopya.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup ip-api.com |
3112 | anticheatbycuveeandxopya.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
3112 | anticheatbycuveeandxopya.exe | A Network Trojan was detected | MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer) |
2 ETPRO signatures available at the full report