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| File name: | 1002.exe |
| Full analysis: | https://app.any.run/tasks/8358f38b-4dc4-43cb-a24a-eb797c8dc237 |
| Verdict: | Malicious activity |
| Analysis date: | June 16, 2019, 04:55:32 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 829DDE7015C32D7D77D8128665390DAB |
| SHA1: | A4185032072A2EE7629C53BDA54067E0022600F8 |
| SHA256: | 5291232B297DFCB56F88B020EC7B896728F139B98CEF7AB33D4F84C85A06D553 |
| SSDEEP: | 6144:X2h3sOTht+5TvG5TR+mfEaweifP8TMiG:X2hq6t+gw/0TMi |
MALICIOUS
Changes the autorun value in the registry
- 1002.exe (PID: 3544)
- 2C28475F30.exe (PID: 4032)
SUSPICIOUS
Creates files in the user directory
- 1002.exe (PID: 3544)
Starts itself from another location
- 1002.exe (PID: 3544)
Uses TASKKILL.EXE to kill process
- 1002.exe (PID: 3544)
Executable content was dropped or overwritten
- 1002.exe (PID: 3544)
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.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | Microsoft Windows Auto Update |
| OriginalFileName: | Microsoft Windows Auto Update.exe |
| LegalCopyright: | Copyright © 2013 |
| InternalName: | Microsoft Windows Auto Update.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | Microsoft Windows Auto Update |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x3fdde |
| UninitializedDataSize: | - |
| InitializedDataSize: | 3072 |
| CodeSize: | 253440 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2014:01:20 11:25:57+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 20-Jan-2014 10:25:57 |
| FileDescription: | Microsoft Windows Auto Update |
| FileVersion: | 1.0.0.0 |
| InternalName: | Microsoft Windows Auto Update.exe |
| LegalCopyright: | Copyright © 2013 |
| OriginalFilename: | Microsoft Windows Auto Update.exe |
| ProductName: | Microsoft Windows Auto Update |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 20-Jan-2014 10:25:57 |
| 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 | 0x0003DDE4 | 0x0003DE00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.99173 |
.rsrc | 0x00040000 | 0x00000A00 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.30536 |
.reloc | 0x00042000 | 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 | 4.9028 | 1235 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
37
Monitored processes
3
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3544 | "C:\Users\admin\AppData\Local\Temp\1002.exe" | C:\Users\admin\AppData\Local\Temp\1002.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Microsoft Windows Auto Update Exit code: 1 Version: 1.0.0.0 | ||||
| 4032 | "C:\Users\admin\AppData\Roaming\2C28475F30.exe" | C:\Users\admin\AppData\Roaming\2C28475F30.exe | 1002.exe | |
User: admin Integrity Level: MEDIUM Description: Microsoft Windows Auto Update Version: 1.0.0.0 | ||||
| 1748 | "taskkill" /F /IM 1002.exe | C:\Windows\system32\taskkill.exe | — | 1002.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
439
Read events
417
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3544 | 1002.exe | C:\Users\admin\AppData\Roaming\2C28475F30.exe | executable | |
MD5:829DDE7015C32D7D77D8128665390DAB | SHA256:5291232B297DFCB56F88B020EC7B896728F139B98CEF7AB33D4F84C85A06D553 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
5
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
cabin.su |
| malicious |
wrax.ru |
| malicious |
icals.ru |
| malicious |
hips.su |
| malicious |
yot.su |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
— | — | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |
— | — | Potentially Bad Traffic | ET DNS Query for .su TLD (Soviet Union) Often Malware Related |