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| File name: | rcy8yqOeYZQ13fYdozf.exe |
| Full analysis: | https://app.any.run/tasks/4009d409-4288-41ec-ab56-deea007ba167 |
| 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 24, 2019, 09:11:24 |
| 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: | 559F14AE02A2B489CDF1EC2AC3DA2F18 |
| SHA1: | C6DB81E3CBBF78EA2FF4CDB0326644604B5F5910 |
| SHA256: | B0CAB4F4B83692E0FD80BACF97520C1BCC232C5F38363A7A7F599D3E2B9848CD |
| SSDEEP: | 12288:7IMgLosuA+tzK5vvfjgWKzfRUuKGaFvcN:7psPIKRvbgWKDRUuKnv+ |
MALICIOUS
Detected URSNIF Trojan
- rcy8yqOeYZQ13fYdozf.exe (PID: 1832)
Changes the autorun value in the registry
- explorer.exe (PID: 2036)
URSNIF Shellcode was detected
- explorer.exe (PID: 2036)
Runs injected code in another process
- rcy8yqOeYZQ13fYdozf.exe (PID: 1832)
Application was injected by another process
- explorer.exe (PID: 2036)
SUSPICIOUS
Starts CMD.EXE for commands execution
- explorer.exe (PID: 2036)
Creates files in the user directory
- rcy8yqOeYZQ13fYdozf.exe (PID: 1832)
Checks for external IP
- nslookup.exe (PID: 2060)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 EXE PECompact compressed (generic) (35.3) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (26.5) |
| .exe | | | Win64 Executable (generic) (23.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.5) |
| .exe | | | Win32 Executable (generic) (3.8) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:08:20 05:13:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 34304 |
| InitializedDataSize: | 420864 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2bb4 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 7.0.0.0 |
| ProductVersionNumber: | 3.0.0.0 |
| FileFlagsMask: | 0x004f |
| FileFlags: | (none) |
| FileOS: | Unknown (0x40534) |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Unknown (457A) |
| CharacterSet: | Unknown (A56B) |
| InternalName: | veneyi.exe |
| LegalCopyright: | Copyright (C) 2017, tadotebere |
| ProductVersion: | 9.9.3.23 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-Aug-2017 03:13:17 |
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 20-Aug-2017 03:13:17 |
| 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 | 0x000085A6 | 0x00008600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.62323 |
.data | 0x0000A000 | 0x00060BFC | 0x0005F400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.92852 |
.rsrc | 0x0006B000 | 0x00005A68 | 0x00005C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.9422 |
.reloc | 0x00071000 | 0x000010D8 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 3.48326 |
Imports
KERNEL32.dll |
USER32.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
74003 | 0x05110A3C |
Total processes
40
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1832 | "C:\Users\admin\AppData\Local\Temp\rcy8yqOeYZQ13fYdozf.exe" | C:\Users\admin\AppData\Local\Temp\rcy8yqOeYZQ13fYdozf.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2036 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3040 | cmd /C "nslookup myip.opendns.com resolver1.opendns.com > C:\Users\admin\AppData\Local\Temp\D66C.bi1" | C:\Windows\system32\cmd.exe | — | explorer.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) | ||||
| 2060 | nslookup myip.opendns.com resolver1.opendns.com | C:\Windows\system32\nslookup.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: nslookup Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2436 | cmd /C "echo -------- >> C:\Users\admin\AppData\Local\Temp\D66C.bi1" | C:\Windows\system32\cmd.exe | — | explorer.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) | ||||
Total events
359
Read events
267
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
1
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1832 | rcy8yqOeYZQ13fYdozf.exe | C:\Users\admin\AppData\Roaming\Microsoft\Devivmgr\crypptsp.exe | — | |
MD5:— | SHA256:— | |||
| 2436 | cmd.exe | C:\Users\admin\AppData\Local\Temp\D66C.bi1 | — | |
MD5:— | SHA256:— | |||
| 2036 | explorer.exe | C:\Users\admin\AppData\Local\Temp\B5B.bin | — | |
MD5:— | SHA256:— | |||
| 3040 | cmd.exe | C:\Users\admin\AppData\Local\Temp\D66C.bi1 | text | |
MD5:B75E78766F7338A4ED0094FC37AC90A5 | SHA256:870E17F57A5DEA1CA9462BE5F9E02EFC9505A3C12FDC6265F5F0C414CCBD2292 | |||
| 2036 | explorer.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js | text | |
MD5:B99A14DD4819D1AE8BED40FA744929D4 | SHA256:4BAFB432100E622B0988C72EB504005A7B746AEFE7D876F95B6B9BDA40D63182 | |||
| 2036 | explorer.exe | C:\Users\admin\AppData\Local\Temp\2104.bin | compressed | |
MD5:7ADFF2F8CC6828F46A761DAAD4F5EC81 | SHA256:251F3CAF179E939651D0D71B5819FB33C0AB6313BEBBF6390709E58938BF11DF | |||
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
11
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 |
|---|---|---|---|---|---|---|
— | — | 208.67.222.222:53 | resolver1.opendns.com | OpenDNS, LLC | US | malicious |
2060 | nslookup.exe | 208.67.222.222:53 | resolver1.opendns.com | OpenDNS, LLC | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
providedatheyfromyouthe.club |
| malicious |
resolver1.opendns.com |
| shared |
222.222.67.208.in-addr.arpa |
| unknown |
myip.opendns.com |
| shared |
anti-doping.at |
| unknown |
interruption.at |
| unknown |
islamabad.ug |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2060 | nslookup.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup Domain (myip.opendns .com in DNS lookup) |
2060 | nslookup.exe | Potential Corporate Privacy Violation | ET POLICY External IP Lookup Domain (myip.opendns .com in DNS lookup) |