| File name: | u.exe |
| Full analysis: | https://app.any.run/tasks/46b83c52-4571-4272-930e-8de77aaf6e11 |
| Verdict: | Malicious activity |
| Analysis date: | April 30, 2021, 06:05:19 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows, UPX compressed |
| MD5: | 37F4CBF701586AE14ABF064811949DF6 |
| SHA1: | 087CE02C20903EBE83535F95A8FF2919DE732FE1 |
| SHA256: | 40107527114164F4C8957CDEEDC470E5FE79EF24DC7F0C1337E93C36C0FC418A |
| SSDEEP: | 768:VIaTCkeLmtPMk8h4WwdLZtOcdDAt0LYgZq4TaYe7aqsTTrFjo:mCtUk8hStDAsYgswpksT3Fjo |
MALICIOUS
Runs PING.EXE for delay simulation
- cmd.exe (PID: 3268)
- cmd.exe (PID: 2692)
SUSPICIOUS
Checks supported languages
- u.exe (PID: 3552)
- cmd.exe (PID: 3268)
- cmd.exe (PID: 2692)
Reads the computer name
- u.exe (PID: 3552)
Starts SC.EXE for service management
- cmd.exe (PID: 3268)
- cmd.exe (PID: 2692)
Starts CMD.EXE for self-deleting
- u.exe (PID: 3552)
Starts CMD.EXE for commands execution
- u.exe (PID: 3552)
INFO
Checks supported languages
- sc.exe (PID: 3544)
- sc.exe (PID: 3808)
- PING.EXE (PID: 2756)
- PING.EXE (PID: 2752)
Reads the computer name
- sc.exe (PID: 3544)
- sc.exe (PID: 3808)
- PING.EXE (PID: 2752)
- PING.EXE (PID: 2756)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (39.3) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (38.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.5) |
| .exe | | | Win32 Executable (generic) (6.5) |
| .exe | | | Generic Win/DOS Executable (2.9) |
EXIF
EXE
| SpecialBuild: | - |
|---|---|
| ProductVersion: | 1.0.0.1 |
| ProductName: | Orgs ps |
| PrivateBuild: | - |
| OriginalFileName: | ps.exe |
| LegalTrademarks: | - |
| LegalCopyright: | 2016 |
| InternalName: | My |
| FileVersion: | 1.0.0.1 |
| FileDescription: | My |
| CompanyName: | Orgs |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Process default |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Windows NT 32-bit |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows command line |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x188a0 |
| UninitializedDataSize: | 61440 |
| InitializedDataSize: | 4096 |
| CodeSize: | 36864 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2020:10:07 18:00:48+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 07-Oct-2020 16:00:48 |
| Detected languages: |
|
| Comments: | - |
| CompanyName: | Orgs |
| FileDescription: | My |
| FileVersion: | 1.0.0.1 |
| InternalName: | My |
| LegalCopyright: | 2016 |
| LegalTrademarks: | - |
| OriginalFilename: | ps.exe |
| PrivateBuild: | - |
| ProductName: | Orgs ps |
| ProductVersion: | 1.0.0.1 |
| SpecialBuild: | - |
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: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 07-Oct-2020 16:00:48 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x0000F000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00010000 | 0x00009000 | 0x00008C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.88232 |
.rsrc | 0x00019000 | 0x00001000 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.3896 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.23835 | 732 | UNKNOWN | Chinese - PRC | RT_VERSION |
Imports
ADVAPI32.dll |
KERNEL32.DLL |
SHELL32.dll |
SHLWAPI.dll |
VERSION.dll |
WININET.dll |
WS2_32.dll |
ole32.dll |
Total processes
43
Monitored processes
7
Malicious processes
1
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2692 | "C:\Windows\system32\cmd.exe" /c sc start xWinWpdSrv&ping 127.0.0.1 -n 10 && del C:\Users\admin\AppData\Local\Temp\u.exe >> NUL | C:\Windows\system32\cmd.exe | — | u.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
| |||||||||||||||
| 2752 | ping 127.0.0.1 -n 10 | C:\Windows\system32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2756 | ping 127.0.0.1 -n 10 | C:\Windows\system32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3268 | "C:\Windows\system32\cmd.exe" /c sc start xWinWpdSrv&ping 127.0.0.1 -n 10 && del C:\Users\admin\AppData\Local\Temp\u.exe >> NUL | C:\Windows\system32\cmd.exe | — | u.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
| |||||||||||||||
| 3544 | sc start xWinWpdSrv | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: A tool to aid in developing services for WindowsNT Exit code: 1060 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3552 | "C:\Users\admin\AppData\Local\Temp\u.exe" | C:\Users\admin\AppData\Local\Temp\u.exe | Explorer.EXE | ||||||||||||
User: admin Company: Orgs Integrity Level: MEDIUM Description: My Exit code: 0 Version: 1.0.0.1 Modules
| |||||||||||||||
| 3808 | sc start xWinWpdSrv | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: A tool to aid in developing services for WindowsNT Exit code: 1060 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
650
Read events
634
Write events
16
Delete events
0
Modification events
| (PID) Process: | (3552) u.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3552) u.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3552) u.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3552) u.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
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
1
TCP/UDP connections
1
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3552 | u.exe | GET | 200 | 172.83.155.170:80 | http://172.83.155.170/ups.html | unknown | text | 14 b | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3552 | u.exe | 172.83.155.170:80 | — | — | — | suspicious |