| download: | regasm.exe |
| Full analysis: | https://app.any.run/tasks/fd837de1-f722-493f-8caf-246a48dbc616 |
| Verdict: | Malicious activity |
| Analysis date: | September 30, 2020, 09:11:35 |
| 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: | 75F5331A77E2E152E0AA955C5DA5EFE6 |
| SHA1: | 316EE78F2DDF381DD208D84EF6E370C7691A52A8 |
| SHA256: | 0C3572F66544D34A86AFF962081FEE6904569D791D6A7489AFDB645581197E24 |
| SSDEEP: | 12288:yIykRPCFSgB2nligyH2QedHznWs8CV3aZ1Hdnca:yFkRPCgU2hNDX8i3819nca |
MALICIOUS
Actions looks like stealing of personal data
- regasm.exe (PID: 3784)
SUSPICIOUS
Application launched itself
- regasm.exe (PID: 3852)
Loads DLL from Mozilla Firefox
- regasm.exe (PID: 3784)
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.) (72.2) |
|---|---|---|
| .scr | | | Windows screen saver (12.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.4) |
| .exe | | | Win32 Executable (generic) (4.4) |
| .exe | | | Generic Win/DOS Executable (1.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:09:30 05:28:03+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 625664 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9ab0e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | drawableObjects |
| FileVersion: | 1.0.0.0 |
| InternalName: | ع是.exe |
| LegalCopyright: | Copyright © 2016 |
| LegalTrademarks: | - |
| OriginalFileName: | ع是.exe |
| ProductName: | drawableObjects |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Sep-2020 03:28:03 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | drawableObjects |
| FileVersion: | 1.0.0.0 |
| InternalName: | ع是.exe |
| LegalCopyright: | Copyright © 2016 |
| LegalTrademarks: | - |
| OriginalFilename: | ع是.exe |
| ProductName: | drawableObjects |
| 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: | 30-Sep-2020 03:28:03 |
| 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 | 0x00098B14 | 0x00098C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.88638 |
.rsrc | 0x0009C000 | 0x000005AC | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.12506 |
.reloc | 0x0009E000 | 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 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
35
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3784 | "{path}" | C:\Users\admin\AppData\Local\Temp\regasm.exe | regasm.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: drawableObjects Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3852 | "C:\Users\admin\AppData\Local\Temp\regasm.exe" | C:\Users\admin\AppData\Local\Temp\regasm.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: drawableObjects Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
8
Read events
8
Write events
0
Delete events
0
Modification events
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
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report