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| File name: | Itunes.exe |
| Full analysis: | https://app.any.run/tasks/4c34dc3a-e095-49b7-a098-da46ceeb4f6b |
| 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 11, 2019, 01:58:22 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | MS-DOS executable, MZ for MS-DOS |
| MD5: | 29BB97ED6FEA2A62D527FA3CA2BB12F4 |
| SHA1: | 4D320765124770BFBDD93E92C40C024F932C17E5 |
| SHA256: | 08D81DD24CC5E21A89F9BB3EC816671DEF2650A6684D8279FAF149028F0E5912 |
| SSDEEP: | 768:ZNnmZ/8vPlLUdhfJ8v6utFpVsuRregrWChgzQ9b7Dsr1:Hnwu4DejVLyOhgzUYr |
MALICIOUS
Known privilege escalation attack
- Itunes.exe (PID: 2688)
- Itunes.exe (PID: 3320)
REMCOS RAT was detected
- Itunes.exe (PID: 2688)
- winlog.exe (PID: 2672)
Changes the autorun value in the registry
- Itunes.exe (PID: 3320)
- winlog.exe (PID: 2672)
Saves itself using automatic execution at hidden regitry location
- Itunes.exe (PID: 3320)
- winlog.exe (PID: 2672)
UAC/LUA settings modification
- reg.exe (PID: 2596)
- reg.exe (PID: 2648)
Runs PING.EXE for delay simulation
- cmd.exe (PID: 3280)
SUSPICIOUS
Starts CMD.EXE for commands execution
- Itunes.exe (PID: 3320)
- winlog.exe (PID: 2672)
Modifies the open verb of a shell class
- Itunes.exe (PID: 3320)
- Itunes.exe (PID: 2688)
Executable content was dropped or overwritten
- Itunes.exe (PID: 3320)
Uses REG.EXE to modify Windows registry
- cmd.exe (PID: 4012)
- cmd.exe (PID: 3396)
Creates files in the program directory
- Itunes.exe (PID: 3320)
Connects to unusual port
- winlog.exe (PID: 2672)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x192ec |
| UninitializedDataSize: | - |
| InitializedDataSize: | 36864 |
| CodeSize: | 61440 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2017:01:05 20:50:18+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Jan-2017 19:50:18 |
| Detected languages: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0040 |
| Pages in file: | 0x0001 |
| Relocations: | 0x0000 |
| Size of header: | 0x0002 |
| 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: | 0xB400 |
| OEM information: | 0xCD09 |
| Address of NE header: | 0x00000040 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 05-Jan-2017 19:50:18 |
| 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 |
|---|---|---|---|---|---|
.MPRESS1 | 0x00001000 | 0x00018000 | 0x00007200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99285 |
.MPRESS2V\x0e | 0x00019000 | 0x00000E56 | 0x00001000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.61446 |
.rsrc | 0x0001A000 | 0x00000DB8 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.26296 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 6.57569 | 3240 | Latin 1 / Western European | English - United States | RT_ICON |
102 | 1.91924 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
SETTINGS | 0 | 425 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.DLL |
MSVCP60.dll |
MSVCRT.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
WININET.dll |
WINMM.dll |
Total processes
47
Monitored processes
12
Malicious processes
5
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2688 | "C:\Users\admin\AppData\Local\Temp\Itunes.exe" | C:\Users\admin\AppData\Local\Temp\Itunes.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 3756 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | — | Itunes.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2512 | "C:\Windows\System32\eventvwr.exe" | C:\Windows\System32\eventvwr.exe | Itunes.exe | |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3320 | "C:\Users\admin\AppData\Local\Temp\Itunes.exe" | C:\Users\admin\AppData\Local\Temp\Itunes.exe | eventvwr.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 4012 | /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f | C:\Windows\System32\cmd.exe | — | Itunes.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2596 | C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f | C:\Windows\System32\reg.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3280 | cmd /c ""C:\Users\admin\AppData\Local\Temp\install.bat" " | C:\Windows\system32\cmd.exe | — | Itunes.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 4080 | PING 127.0.0.1 -n 2 | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2672 | "C:\Program Files\winlog\winlog.exe" | C:\Program Files\winlog\winlog.exe | cmd.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 3396 | /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f | C:\Windows\System32\cmd.exe | — | winlog.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
Total events
813
Read events
783
Write events
26
Delete events
4
Modification events
| (PID) Process: | (2688) Itunes.exe | Key: | HKEY_CURRENT_USER\Software\remcos_zsizyrtrxw |
| Operation: | write | Name: | origmsc |
Value:
£}xF&ð“ì–ê·y`7É¢ºí€Â’u€ðøŸ¬þ
I¶‘w | |||
| (PID) Process: | (2688) Itunes.exe | Key: | HKEY_CLASSES_ROOT\mscfile\shell\open\command |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Temp\Itunes.exe | |||
| (PID) Process: | (2688) Itunes.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2688) Itunes.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3320) Itunes.exe | Key: | HKEY_CLASSES_ROOT\mscfile\shell\open\command |
| Operation: | write | Name: | |
Value: %SystemRoot%\system32\mmc.exe "%1" %* | |||
| (PID) Process: | (3320) Itunes.exe | Key: | HKEY_CURRENT_USER\Software\remcos_zsizyrtrxw |
| Operation: | delete value | Name: | origmsc |
Value:
£}xF&ð“ì–ê·y`7É¢ºí€Â’u€ðøŸ¬þ
I¶‘w | |||
| (PID) Process: | (3320) Itunes.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | winlog |
Value: "C:\Program Files\winlog\winlog.exe" | |||
| (PID) Process: | (3320) Itunes.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run |
| Operation: | write | Name: | winlog |
Value: "C:\Program Files\winlog\winlog.exe" | |||
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2672 | winlog.exe | C:\Users\admin\AppData\Local\Temp\uninstall.bat | text | |
MD5:5DE3FAF790BC275C33A3842A88EDBD3D | SHA256:C443CBCAD6462EDAB04E3C01F5C0B3A74EDE6D31E97D1B62BFD59657E6365930 | |||
| 3320 | Itunes.exe | C:\Program Files\winlog\winlog.exe | executable | |
MD5:29BB97ED6FEA2A62D527FA3CA2BB12F4 | SHA256:08D81DD24CC5E21A89F9BB3EC816671DEF2650A6684D8279FAF149028F0E5912 | |||
| 3320 | Itunes.exe | C:\Users\admin\AppData\Local\Temp\install.bat | text | |
MD5:4669D23BD07E498555D5B4791E0B21A7 | SHA256:46A58615C0319073C34E97F167F17298BA1369B874141379B79FC218313B15DC | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
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 |
|---|---|---|---|---|---|---|
2672 | winlog.exe | 77.139.170.143:2404 | erterhtreh567.dynamic-dns.net | Hot-Net internet services Ltd. | IL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
erterhtreh567.dynamic-dns.net |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2672 | winlog.exe | A Network Trojan was detected | MALWARE [PTsecurity] Backdoor.Win32/Remcos RAT connection |