File name: | 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe |
Full analysis: | https://app.any.run/tasks/f76f510e-a6ce-458e-ab06-b8050b0e5df8 |
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: | May 20, 2022, 21:10:33 |
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: | 51E45A0BE107E6DB044816E8BF736A11 |
SHA1: | 88503B1CED18BA01AD5504AEFC3ACA68F03BCA48 |
SHA256: | FAC95F09600BAF09BF16C0C46C4EB851FE16B678F95ADA7E0DE25EE0BF71C85D |
SSDEEP: | 384:AdQM3MqIU4Wkef0+Jp5KGQxyid7NU3Yf7k:ANd2epvibYYfg |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (7.4) |
.exe | | | Win32 Executable (generic) (5.1) |
.exe | | | Generic Win/DOS Executable (2.2) |
.exe | | | DOS Executable Generic (2.2) |
AssemblyVersion: | 6.11.0.0 |
---|---|
ProductVersion: | 6.11.0.0 |
ProductName: | WinRAR |
OriginalFileName: | Vwrejybr.exe |
LegalTrademarks: | - |
LegalCopyright: | Copyright © Alexander Roshal 1993-2022 |
InternalName: | Vwrejybr.exe |
FileVersion: | 6.11.0.0 |
FileDescription: | WinRAR shell extension installer |
CompanyName: | Alexander Roshal |
Comments: | WinRAR shell extension installer |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 6.11.0.0 |
FileVersionNumber: | 6.11.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 6 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x361a |
UninitializedDataSize: | - |
InitializedDataSize: | 11264 |
CodeSize: | 6144 |
LinkerVersion: | 6 |
PEType: | PE32 |
TimeStamp: | 2022:05:20 09:48:34+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 20-May-2022 07:48:34 |
Comments: | WinRAR shell extension installer |
CompanyName: | Alexander Roshal |
FileDescription: | WinRAR shell extension installer |
FileVersion: | 6.11.0.0 |
InternalName: | Vwrejybr.exe |
LegalCopyright: | Copyright © Alexander Roshal 1993-2022 |
LegalTrademarks: | - |
OriginalFilename: | Vwrejybr.exe |
ProductName: | WinRAR |
ProductVersion: | 6.11.0.0 |
Assembly Version: | 6.11.0.0 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 20-May-2022 07:48:34 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x00001620 | 0x00001800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.3175 |
.rsrc | 0x00004000 | 0x00002954 | 0x00002A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.45073 |
.reloc | 0x00008000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.94168 | 436 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 5.46866 | 2560 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 4.6227 | 1536 | Latin 1 / Western European | UNKNOWN | RT_ICON |
32512 | 2.17194 | 48 | Latin 1 / Western European | UNKNOWN | RT_GROUP_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1636 | "C:\Users\admin\AppData\Local\Temp\56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe" | C:\Users\admin\AppData\Local\Temp\56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Explorer.EXE | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR shell extension installer Exit code: 0 Version: 6.11.0.0 Modules
| |||||||||||||||
2624 | "C:\Windows\System32\cmd.exe" /c timeout 30 | C:\Windows\System32\cmd.exe | — | 56516426-056C-4DBA-984B-979F68AB8D18 pdf.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
| |||||||||||||||
2808 | timeout 30 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
2492 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Version: 4.0.30319.34209 built by: FX452RTMGDR Modules
SnakeKeylogger(PID) Process(2492) MSBuild.exe Telegram ID5133877199:AAFVuTp8XYhOatmYAFHsEDxDtry0VhBaONc Telegram TokenNull! Exfil modeTelegram |
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASMANCS |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (1636) 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\56516426-056C-4DBA-984B-979F68AB8D18 pdf_RASMANCS |
Operation: | write | Name: | ConsoleTracingMask |
Value: |
PID | Process | Filename | Type | |
---|---|---|---|---|
1636 | 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\tttttttttttt\tttttttttttt.exe | executable | |
MD5:51E45A0BE107E6DB044816E8BF736A11 | SHA256:FAC95F09600BAF09BF16C0C46C4EB851FE16B678F95ADA7E0DE25EE0BF71C85D |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2492 | MSBuild.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | US | html | 104 b | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 193.122.130.0:80 | checkip.dyndns.org | Oracle Corporation | US | malicious |
1636 | 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | 162.159.129.233:443 | cdn.discordapp.com | Cloudflare Inc | — | shared |
2492 | MSBuild.exe | 149.154.167.220:443 | api.telegram.org | Telegram Messenger LLP | GB | malicious |
Domain | IP | Reputation |
---|---|---|
cdn.discordapp.com |
| shared |
checkip.dyndns.org |
| shared |
api.telegram.org |
| shared |
PID | Process | Class | Message |
---|---|---|---|
1636 | 56516426-056C-4DBA-984B-979F68AB8D18 pdf.exe | Misc activity | ET INFO Observed Discord Domain (discordapp .com in TLS SNI) |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.dyndns. Domain |
— | — | Misc activity | AV INFO Query to checkip.dyndns. Domain |
2492 | MSBuild.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup - checkip.dyndns.org |
— | — | Misc activity | ET INFO Telegram API Domain in DNS Lookup |
2492 | MSBuild.exe | Misc activity | ET INFO Observed Telegram API Domain (api .telegram .org in TLS SNI) |
2492 | MSBuild.exe | Misc activity | ET POLICY Telegram API Certificate Observed |