| File name: | ctbrec.exe |
| Full analysis: | https://app.any.run/tasks/2c050991-b8e5-4688-bc93-5246bddc44af |
| Verdict: | Malicious activity |
| Analysis date: | January 19, 2024, 14:22:26 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows |
| MD5: | 959EED8E48A22F70F96F132601CF61B5 |
| SHA1: | 5ACDB00DFD30150A478F8666546539DF768BC7C7 |
| SHA256: | E95229B5D3E444D96CE52721DB268CCDC4AA79EE736D905397FBEDD82611DF33 |
| SSDEEP: | 384:rPE+iXIub0xyTI2uXfkFWfHG8ACFucFa4jE0k1riq+U6sd4V3Vs+sRlg:rE+inVIFPkFYHDACwTxbaV3Vbsw |
MALICIOUS
Drops the executable file immediately after the start
- ctbrec.exe (PID: 1072)
SUSPICIOUS
Checks for Java to be installed
- ctbrec.exe (PID: 532)
- ctbrec.exe (PID: 1072)
- ctbrec.exe (PID: 1864)
- ctbrec.exe (PID: 1832)
INFO
Checks supported languages
- javaw.exe (PID: 1308)
- ctbrec.exe (PID: 1072)
- ctbrec.exe (PID: 532)
- javaw.exe (PID: 784)
- ctbrec.exe (PID: 1864)
- javaw.exe (PID: 1840)
- javaw.exe (PID: 1848)
- ctbrec.exe (PID: 1832)
Create files in a temporary directory
- javaw.exe (PID: 1308)
- javaw.exe (PID: 784)
- javaw.exe (PID: 1840)
- javaw.exe (PID: 1848)
Manual execution by a user
- ctbrec.exe (PID: 532)
- ctbrec.exe (PID: 1864)
- ctbrec.exe (PID: 1832)
Creates files in the program directory
- javaw.exe (PID: 1308)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (41) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (36.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.6) |
| .exe | | | Win32 Executable (generic) (5.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:07:12 19:22:28+02:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit, No debug |
| PEType: | PE32 |
| LinkerVersion: | 2.26 |
| CodeSize: | 19968 |
| InitializedDataSize: | 616960 |
| UninitializedDataSize: | 36864 |
| EntryPoint: | 0x1290 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.2.0.0 |
| ProductVersionNumber: | 1.2.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Windows NT |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | - |
| FileDescription: | Recorder for Charturbate streams |
| FileVersion: | 1.2.0 |
| InternalName: | ctbrec |
| LegalCopyright: | 2018 blaueelise |
| LegalTrademarks: | - |
| OriginalFileName: | ctbrec.exe |
| ProductName: | CTB Recorder |
| ProductVersion: | 1.2.0 |
Total processes
43
Monitored processes
9
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 532 | "C:\Users\admin\Desktop\ctbrec.exe" | C:\Users\admin\Desktop\ctbrec.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Recorder for Charturbate streams Exit code: 1 Version: 1.2.0 Modules
| |||||||||||||||
| 784 | "C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe" -classpath "ctbrec-1.2.0-final.jar;anything" ctbrec.ui.Launcher | C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe | — | ctbrec.exe | |||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java(TM) Platform SE binary Exit code: 1 Version: 8.0.2710.9 Modules
| |||||||||||||||
| 1072 | "C:\Users\admin\Desktop\ctbrec.exe" | C:\Users\admin\Desktop\ctbrec.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Recorder for Charturbate streams Exit code: 1 Version: 1.2.0 Modules
| |||||||||||||||
| 1308 | "C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe" -classpath "ctbrec-1.2.0-final.jar;anything" ctbrec.ui.Launcher | C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe | — | ctbrec.exe | |||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java(TM) Platform SE binary Exit code: 1 Version: 8.0.2710.9 Modules
| |||||||||||||||
| 1832 | "C:\Users\admin\Desktop\ctbrec.exe" | C:\Users\admin\Desktop\ctbrec.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Recorder for Charturbate streams Exit code: 1 Version: 1.2.0 Modules
| |||||||||||||||
| 1840 | "C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe" -classpath "ctbrec-1.2.0-final.jar;anything" ctbrec.ui.Launcher | C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe | — | ctbrec.exe | |||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java(TM) Platform SE binary Exit code: 1 Version: 8.0.2710.9 Modules
| |||||||||||||||
| 1848 | "C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe" -classpath "ctbrec-1.2.0-final.jar;anything" ctbrec.ui.Launcher | C:\Program Files\Java\jre1.8.0_271\bin\javaw.exe | — | ctbrec.exe | |||||||||||
User: admin Company: Oracle Corporation Integrity Level: MEDIUM Description: Java(TM) Platform SE binary Exit code: 1 Version: 8.0.2710.9 Modules
| |||||||||||||||
| 1864 | "C:\Users\admin\Desktop\ctbrec.exe" | C:\Users\admin\Desktop\ctbrec.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Recorder for Charturbate streams Exit code: 1 Version: 1.2.0 Modules
| |||||||||||||||
| 2068 | C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M | C:\Windows\System32\icacls.exe | — | javaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
553
Read events
553
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1308 | javaw.exe | C:\ProgramData\Oracle\Java\.oracle_jre_usage\17dfc292991c8061.timestamp | text | |
MD5:5B8F21CA2FF9C48C2C1F3ABFC7DAA65A | SHA256:7610B55B526B97ADE3A3CE57C018E082571353D0F6C7A9C0063711E91D28FBB2 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | unknown |
4 | System | 192.168.100.255:137 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |