| File name: | sranj3.exe |
| Full analysis: | https://app.any.run/tasks/d84cadc1-e458-4108-ab8e-8a041513ce9c |
| Verdict: | Malicious activity |
| Threats: | Remcos is a commercially distributed remote administration and surveillance tool that has been widely observed in unauthorized deployments, where threat actors use it to perform remote actions on compromised machines. It is actively maintained by its vendor, with new versions and feature updates released on a frequent, near-monthly basis. |
| Analysis date: | June 19, 2019, 15:20:42 |
| 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: | 3033785105A68BB1EE964462AC9A16DF |
| SHA1: | 99277D14472AD26BDB5FCCB2596161D5341CC78A |
| SHA256: | 30185B964C460833604F1E292AA8FFA8C2399129B0B4526245F53C12C4D3C5D3 |
| SSDEEP: | 6144:SiANeH7uqTaNluRZ+RffNVrZELFZySgeVV/2ogdeqY7dlZe4kzL/5tXa:cebu/yRZIXTSLLPMogEPM4QLhl |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts CMD.EXE for commands execution
- sranj3.exe (PID: 3196)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (81) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.2) |
| .exe | | | Win32 Executable (generic) (4.9) |
| .exe | | | Win16/32 Executable Delphi generic (2.2) |
| .exe | | | Generic Win/DOS Executable (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1980:10:14 03:29:33+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 328704 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x523de |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 8.12.17.21 |
| ProductVersionNumber: | 8.12.17.21 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | ulizeyidipaxoribujigohem |
| CompanyName: | itirokikegoyenel |
| FileDescription: | exuzarob |
| FileVersion: | 8.12.17.21 |
| InternalName: | sranj3.exe |
| LegalCopyright: | Copyright © 2006 |
| OriginalFileName: | sranj3.exe |
| ProductName: | exuzarob |
| ProductVersion: | 8.12.17.21 |
| AssemblyVersion: | 0.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Oct-1980 02:29:33 |
| Comments: | ulizeyidipaxoribujigohem |
| CompanyName: | itirokikegoyenel |
| FileDescription: | exuzarob |
| FileVersion: | 8.12.17.21 |
| InternalName: | sranj3.exe |
| LegalCopyright: | Copyright © 2006 |
| OriginalFilename: | sranj3.exe |
| ProductName: | exuzarob |
| ProductVersion: | 8.12.17.21 |
| Assembly Version: | 0.0.0.0 |
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: | 3 |
| Time date stamp: | 14-Oct-1980 02:29:33 |
| 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 | 0x00002000 | 0x000503E4 | 0x00050400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.6193 |
.rsrc | 0x00054000 | 0x00000600 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.45851 |
.reloc | 0x00056000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
38
Monitored processes
4
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1864 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | sranj3.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET ClickOnce Launch Utility Exit code: 0 Version: 4.6.1055.0 built by: NETFXREL2 Modules
| |||||||||||||||
| 2792 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\AppData\Local\Temp\sranj3.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | sranj3.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
| |||||||||||||||
| 3196 | "C:\Users\admin\AppData\Local\Temp\sranj3.exe" | C:\Users\admin\AppData\Local\Temp\sranj3.exe | — | explorer.exe | |||||||||||
User: admin Company: itirokikegoyenel Integrity Level: MEDIUM Description: exuzarob Exit code: 0 Version: 8.12.17.21 Modules
| |||||||||||||||
| 3632 | "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\admin\AppData\Local\Temp\sranj3.exe:Zone.Identifier" | C:\Windows\System32\cmd.exe | — | sranj3.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
| |||||||||||||||
Total events
91
Read events
84
Write events
7
Delete events
0
Modification events
| (PID) Process: | (3196) sranj3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3196) sranj3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3196) sranj3.exe | Key: | HKEY_CURRENT_USER |
| Operation: | write | Name: | |
Value: -boot | |||
| (PID) Process: | (1864) AppLaunch.exe | Key: | HKEY_CURRENT_USER\Software\winupdate-3SS98Z |
| Operation: | write | Name: | exepath |
Value: FCF75C442F47E2564064EDD927EE4241CA8F2B604B3B54EBEED70F2FD0190CF07098A658BC31661120FC48587A418C121BD7F97ABBEB983EF99ED0142CB0A0259D3E6AF980CD389F006069061FC3F4C313FBDC7D10C12F5BF9DD0EBCFEEA64218293170F3F8FBD20443AD9B859708AA3B0A15942FB29A4AD | |||
| (PID) Process: | (1864) AppLaunch.exe | Key: | HKEY_CURRENT_USER\Software\winupdate-3SS98Z |
| Operation: | write | Name: | licence |
Value: 5E53F72C87B3D1F9588906857EE81B40 | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
2
Threats
2
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 |
|---|---|---|---|---|---|---|
1864 | AppLaunch.exe | 196.250.182.102:80 | blackoracle.duckdns.org | Cogent Communications | LR | malicious |
— | — | 196.250.182.102:443 | blackoracle.duckdns.org | Cogent Communications | LR | malicious |
1864 | AppLaunch.exe | 196.250.182.102:8080 | blackoracle.duckdns.org | Cogent Communications | LR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
blackoracle.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
1056 | svchost.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |