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| File name: | 1234.txt |
| Full analysis: | https://app.any.run/tasks/0826458b-5367-45cf-b841-c95a33a01718 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | September 18, 2018 at 10:49:18 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (DLL) (console) Intel 80386, for MS Windows |
| MD5: | C92EA5B103F197F030F2C755932B9D36 |
| SHA1: | C588B9BB5D2F35172087A219FDBA9E62C72D0BFA |
| SHA256: | F29A7D2ECD3585E1E4208E44BCC7156AB5388725F1D29D03E7699DA0D4598E7C |
| SSDEEP: | 1536:35uuz3LHyglX3Pq/c2MICS4AxRdmejpXIOz9:35f7LHNd3Qc2nTn9XV |
MALICIOUS
Changes the autorun value in the registry
- regsvr32.exe (PID: 3332)
Registers / Runs the DLL via REGSVR32.EXE
- REgsvr32.exe (PID: 2956)
- regsvr32.exe (PID: 3332)
SUSPICIOUS
Application launched itself
- REgsvr32.exe (PID: 2956)
- regsvr32.exe (PID: 3332)
Creates files in the user directory
- regsvr32.exe (PID: 3332)
- REgsvr32.exe (PID: 2956)
Starts CMD.EXE for commands execution
- regsvr32.exe (PID: 3332)
INFO
Loads main object executable
- regsvr32.exe (PID: 3332)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (38.2) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (26.2) |
| .exe | | | Win16/32 Executable Delphi generic (12) |
| .exe | | | Generic Win/DOS Executable (11.6) |
| .exe | | | DOS Executable Generic (11.6) |
EXIF
EXE
| OriginalFileName: | WinSCPnet.dll |
|---|---|
| InternalName: | WinSCPnet.dll |
| FileDescription: | WinSCPnet |
| FileVersion: | 5.13.2.0 |
| ProductVersion: | 5.13.2.0 |
| ProductName: | WinSCP |
| CompanyName: | Martin Prikry |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Unknown (0) |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 1.5.5.8455 |
| FileVersionNumber: | 1.5.5.8455 |
| Subsystem: | Windows command line |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x1000 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 30208 |
| CodeSize: | 30208 |
| LinkerVersion: | 2.5 |
| PEType: | PE32 |
| TimeStamp: | 2018:09:13 12:03:07+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 13-Sep-2018 10:03:07 |
| Detected languages: |
|
| CompanyName: | Martin Prikry |
| ProductName: | WinSCP |
| ProductVersion: | 5.13.2.0 |
| FileVersion: | 5.13.2.0 |
| FileDescription: | WinSCPnet |
| InternalName: | WinSCPnet.dll |
| OriginalFilename: | WinSCPnet.dll |
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: | 6 |
| Time date stamp: | 13-Sep-2018 10:03:07 |
| 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 |
|---|---|---|---|---|---|
.code | 0x00001000 | 0x000036E3 | 0x00003800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.59718 |
.text | 0x00005000 | 0x00003C44 | 0x00003E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.27955 |
.rdata | 0x00009000 | 0x00002A08 | 0x00002C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.81053 |
.data | 0x0000C000 | 0x00003898 | 0x00003800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.14807 |
.rsrc | 0x00010000 | 0x00000574 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.32034 |
.reloc | 0x00011000 | 0x00000934 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.50669 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.92322 | 611 | UNKNOWN | English - United States | RT_MANIFEST |
Imports
KERNEL32.dll |
MSVCRT.dll |
USER32.DLL |
Exports
Title | Ordinal | Address |
|---|---|---|
DllRegisterServer | 1 | 0x0000348E |
MMSDate | 2 | 0x00002C1A |
MMSImage | 3 | 0x00002201 |
MMSText | 4 | 0x000020A0 |
MMSTime | 5 | 0x000044E3 |
MMSTitle | 6 | 0x000034CE |
SMSDate | 7 | 0x000020C6 |
SMSHour | 8 | 0x000027B5 |
SMSImage | 9 | 0x00003791 |
SMSInput | 10 | 0x00001246 |
Total processes
36
Monitored processes
4
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3332 | "C:\Windows\System32\regsvr32.exe" /s 1234.txt | C:\Windows\System32\regsvr32.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2956 | REgsvr32 /S /N /U /I:"C:/Users/admin/AppData/Roaming/08F5A0969885A6.txt" sCRoBJ | C:\Windows\System32\REgsvr32.exe | regsvr32.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3420 | C:\Windows\system32\cmd.exe /c del "C:\Users\admin\AppData\Local\Temp\1234.txt" >> NUL | C:\Windows\system32\cmd.exe | — | regsvr32.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) Modules
| |||||||||||||||
| 1308 | "C:\Windows\System32\regsvr32.exe" /S /N /U /I:"C:\Users\admin\AppData\Roaming\5CCE8B7555.txt" sCrobJ | C:\Windows\System32\regsvr32.exe | REgsvr32.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
223
Read events
177
Write events
46
Delete events
0
Modification events
| (PID) Process: | (3332) regsvr32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | admin |
Value: 5CCE8B7555,08F5A0969885A6 | |||
| (PID) Process: | (3332) regsvr32.exe | Key: | HKEY_CURRENT_USER\Environment |
| Operation: | write | Name: | UserInitMprLogonScript |
Value: regsvr32 /S /N /U /I:"C:/Users/admin/AppData/Roaming/08F5A0969885A6.txt" sCRoBJ | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2956) REgsvr32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\REgsvr32_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
0
Text files
3
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3332 | regsvr32.exe | C:\Users\admin\AppData\Roaming\08F5A0969885A6.txt | html | |
MD5:AAA47083FB07026E16D9860BF35F5B0E | SHA256:7D9032E89A3251A385EB5C2CA8504648D794E7D610020D9A712102FE245F0114 | |||
| 2956 | REgsvr32.exe | C:\Users\admin\AppData\Roaming\5CCE8B7555.txt | html | |
MD5:96E5F1AB12E6FCBF6D616E51FF434E45 | SHA256:CBE596AB4EC0A09846765589943FFBCC089EB92B348669A894EFE79C8FA0A4C8 | |||
| 2956 | REgsvr32.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\v2[1].txt | html | |
MD5:96E5F1AB12E6FCBF6D616E51FF434E45 | SHA256:CBE596AB4EC0A09846765589943FFBCC089EB92B348669A894EFE79C8FA0A4C8 | |||
| 2956 | REgsvr32.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.dat | dat | |
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862 | SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
22
TCP/UDP connections
24
DNS requests
2
Threats
21
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/V85jsws9iB5T5Y | US | — | — | malicious |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/9tADAdOjWVhHX | US | — | — | malicious |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/kjYG2IOVmO | US | — | — | malicious |
2956 | REgsvr32.exe | HEAD | 200 | 128.30.52.100:80 | http://www.w3.org/1999/XSL/Format | US | — | — | whitelisted |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/0f2llIqu | US | — | — | malicious |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/DG55oJZEXYP4tMXV | US | — | — | malicious |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/gdO3gZxaGt6 | US | — | — | malicious |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/U8rMbZrIqxbS2 | US | — | — | malicious |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/sB4P5b7tHuWqW | US | — | — | malicious |
1308 | regsvr32.exe | GET | — | 8.8.8.8:80 | http://8.8.8.8/gzVShf6TCs4nhP | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2956 | REgsvr32.exe | 89.47.166.86:443 | web.cloudfront.kz | Xt Global Networks Ltd. | RO | unknown |
1308 | regsvr32.exe | 89.47.166.86:443 | web.cloudfront.kz | Xt Global Networks Ltd. | RO | unknown |
1308 | regsvr32.exe | 8.8.8.8:80 | — | Google Inc. | US | malicious |
2956 | REgsvr32.exe | 128.30.52.100:80 | www.w3.org | Massachusetts Institute of Technology | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.w3.org |
| whitelisted |
web.cloudfront.kz |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
— | — | A Network Trojan was detected | SC TROJAN_DOWNLOADER BScope.Trojan, unknown malware |
1 ETPRO signatures available at the full report