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| File name: | USD TT.exe |
| Full analysis: | https://app.any.run/tasks/da44562f-c053-4048-8f20-a768d5a2a3de |
| Verdict: | Malicious activity |
| Threats: | Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. |
| Analysis date: | January 10, 2019, 22:20:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | A85D4DB343748D8A23B225EE181D6E66 |
| SHA1: | 09CE3D2748615D2A5F9E0C8E7E7BBBFCC8CF7E9F |
| SHA256: | 70EAC4CCE10767322DDBA2608CD6410E2B0373635302F0059E1ED1666EF35F45 |
| SSDEEP: | 6144:qEZEGDyy0AKfDv1Ht/45hXNiazWaBvCQtSRU0gp+oLDT2fylSVhp:/emgfDNN/FQSRzK+oPT2fSSVhp |
MALICIOUS
Changes the login/logoff helper path in the registry
- USD TT.exe (PID: 3508)
- remcos.exe (PID: 3684)
Changes the autorun value in the registry
- USD TT.exe (PID: 3508)
- remcos.exe (PID: 3684)
REMCOS RAT was detected
- USD TT.exe (PID: 3508)
- remcos.exe (PID: 3684)
SUSPICIOUS
Executable content was dropped or overwritten
- USD TT.exe (PID: 3508)
Creates files in the user directory
- USD TT.exe (PID: 3508)
Application launched itself
- USD TT.exe (PID: 2828)
- remcos.exe (PID: 3496)
Executes scripts
- USD TT.exe (PID: 3508)
Starts CMD.EXE for commands execution
- WScript.exe (PID: 3828)
Starts Internet Explorer
- remcos.exe (PID: 3684)
INFO
Application launched itself
- iexplore.exe (PID: 3860)
Application was crashed
- iexplore.exe (PID: 3060)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (84.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (6.7) |
| .exe | | | Win32 Executable (generic) (4.6) |
| .exe | | | Generic Win/DOS Executable (2) |
| .exe | | | DOS Executable Generic (2) |
EXIF
EXE
| OriginalFileName: | columbous9.exe |
|---|---|
| InternalName: | columbous9 |
| ProductVersion: | 7.06.0007 |
| FileVersion: | 7.06.0007 |
| ProductName: | Emphyteuta6 |
| LegalTrademarks: | riddam0 |
| LegalCopyright: | uucico |
| FileDescription: | refait10 |
| CompanyName: | platysomus |
| Comments: | Stupidity |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 7.6.0.7 |
| FileVersionNumber: | 7.6.0.7 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | 7.6 |
| OSVersion: | 4 |
| EntryPoint: | 0x10bc |
| UninitializedDataSize: | - |
| InitializedDataSize: | 28672 |
| CodeSize: | 528384 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2005:04:11 09:05:37+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 11-Apr-2005 07:05:37 |
| Detected languages: |
|
| Comments: | Stupidity |
| CompanyName: | platysomus |
| FileDescription: | refait10 |
| LegalCopyright: | uucico |
| LegalTrademarks: | riddam0 |
| ProductName: | Emphyteuta6 |
| FileVersion: | 7.06.0007 |
| ProductVersion: | 7.06.0007 |
| InternalName: | columbous9 |
| OriginalFilename: | columbous9.exe |
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: | 0x000000B0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 11-Apr-2005 07:05:37 |
| 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 | 0x00001000 | 0x000809D8 | 0x00081000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.06977 |
.data | 0x00082000 | 0x00000B6C | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00083000 | 0x00005D42 | 0x00006000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.63762 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.33369 | 780 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 5.16096 | 3752 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 5.49252 | 2216 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 5.60082 | 1736 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30004 | 3.69738 | 1384 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30005 | 4.37429 | 7336 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30006 | 4.11951 | 3240 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30007 | 4.37549 | 1864 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30008 | 3.84277 | 872 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
39
Monitored processes
8
Malicious processes
6
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2828 | "C:\Users\admin\AppData\Local\Temp\USD TT.exe" | C:\Users\admin\AppData\Local\Temp\USD TT.exe | — | explorer.exe |
User: admin Company: platysomus Integrity Level: MEDIUM Description: refait10 Exit code: 0 Version: 7.06.0007 | ||||
| 3508 | C:\Users\admin\AppData\Local\Temp\USD TT.exe" | C:\Users\admin\AppData\Local\Temp\USD TT.exe | USD TT.exe | |
User: admin Company: platysomus Integrity Level: MEDIUM Description: refait10 Exit code: 0 Version: 7.06.0007 | ||||
| 3828 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\install.vbs" | C:\Windows\System32\WScript.exe | — | USD TT.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
| 2980 | "C:\Windows\System32\cmd.exe" /c "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | C:\Windows\System32\cmd.exe | — | WScript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3496 | C:\Users\admin\AppData\Roaming\remcos\remcos.exe | C:\Users\admin\AppData\Roaming\remcos\remcos.exe | — | cmd.exe |
User: admin Company: platysomus Integrity Level: MEDIUM Description: refait10 Exit code: 0 Version: 7.06.0007 | ||||
| 3684 | :\Users\admin\AppData\Roaming\remcos\remcos.exe | C:\Users\admin\AppData\Roaming\remcos\remcos.exe | remcos.exe | |
User: admin Company: platysomus Integrity Level: MEDIUM Description: refait10 Exit code: 3 Version: 7.06.0007 | ||||
| 3860 | "C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | — | remcos.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
| 3060 | C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 3221225477 Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
437
Read events
422
Write events
15
Delete events
0
Modification events
| (PID) Process: | (3508) USD TT.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | remcos |
Value: "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | |||
| (PID) Process: | (3508) USD TT.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Userinit |
Value: C:\WINDOWS\system32\userinit.exe, "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | |||
| (PID) Process: | (3508) USD TT.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3508) USD TT.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3828) WScript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3828) WScript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3684) remcos.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | remcos |
Value: "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | |||
| (PID) Process: | (3684) remcos.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Userinit |
Value: C:\WINDOWS\system32\userinit.exe, "C:\Users\admin\AppData\Roaming\remcos\remcos.exe" | |||
| (PID) Process: | (3684) remcos.exe | Key: | HKEY_CURRENT_USER\Software\Remcos-V7D2Z1 |
| Operation: | write | Name: | exepath |
Value: 5DE07CA6ECD5058C03A3EE5BFDDD054BBDD548F295936BC265696EF27BB6C3F33CD00B36363062C3E2ABDDD0E13A55E840BCB846894DE456C12E79C62F4BBA65BA43DDB2C93CDA64148C3648BDB04CA153E2982D7F9DA1BF56B82C71ED61EFD8E912 | |||
| (PID) Process: | (3684) remcos.exe | Key: | HKEY_CURRENT_USER\Software\Remcos-V7D2Z1 |
| Operation: | write | Name: | licence |
Value: 5C8C802ACEB92276D6D74E05B6B70CA0 | |||
Executable files
1
Suspicious files
4
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3508 | USD TT.exe | C:\Users\admin\AppData\Local\Temp\install.vbs | binary | |
MD5:FE4D9B0FE6082DA92B969D550FF2C3A0 | SHA256:A828D99558B1801B3B80FC16D05185DB3E74146704FEEB47A06534F9F19B49D2 | |||
| 3508 | USD TT.exe | C:\Users\admin\AppData\Roaming\remcos\remcos.exe | executable | |
MD5:A85D4DB343748D8A23B225EE181D6E66 | SHA256:70EAC4CCE10767322DDBA2608CD6410E2B0373635302F0059E1ED1666EF35F45 | |||
| 2828 | USD TT.exe | C:\Users\admin\AppData\Local\Temp\~DFD6B54C8A90600687.TMP | binary | |
MD5:9806AE5F97F381C602DE9C7A2F9508BE | SHA256:EB8A6F44F2E582852E0835B80C5CFE2CC935FC9BC617A1E9E3D844B588101216 | |||
| 3496 | remcos.exe | C:\Users\admin\AppData\Local\Temp\~DFE827298DDDE9D173.TMP | binary | |
MD5:9806AE5F97F381C602DE9C7A2F9508BE | SHA256:EB8A6F44F2E582852E0835B80C5CFE2CC935FC9BC617A1E9E3D844B588101216 | |||
| 3860 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF8C844EC01AB08EDA.TMP | binary | |
MD5:9806AE5F97F381C602DE9C7A2F9508BE | SHA256:EB8A6F44F2E582852E0835B80C5CFE2CC935FC9BC617A1E9E3D844B588101216 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report