analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | browser for privacy.exe |
| Full analysis: | https://app.any.run/tasks/9f241b0e-f321-4467-acf3-a733b53c07b3 |
| Verdict: | Malicious activity |
| Analysis date: | May 30, 2020, 03:02:36 |
| 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: | 9DC3B599BC6A595E0B8D47FB8C0218C8 |
| SHA1: | 661C2D332A4C4B442BAFCB54B423392C1A9D0253 |
| SHA256: | D21B1C304C8C7C79F7602BDA9C493154446B8C0C8BBC0E8BE45C47064EA8F01E |
| SSDEEP: | 12288:d7lPakkqMC7XIm3eUU/AREyKFOLc2JwnhszkF0NHZz:9lVkfapUo2yKEc2Rp |
MALICIOUS
Uses Task Scheduler to run other applications
- browser for privacy.exe (PID: 2924)
- WinUpdtr.exe (PID: 2280)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3876)
- schtasks.exe (PID: 3072)
- schtasks.exe (PID: 3024)
SUSPICIOUS
Executable content was dropped or overwritten
- browser for privacy.exe (PID: 2924)
Creates files in the user directory
- browser for privacy.exe (PID: 2924)
Executed via Task Scheduler
- WinUpdtr.exe (PID: 2280)
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.) (62) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.5) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Win16/32 Executable Delphi generic (1.7) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x83bae |
| UninitializedDataSize: | - |
| InitializedDataSize: | 1024 |
| CodeSize: | 531456 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2020:04:14 10:49:05+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Apr-2020 08:49:05 |
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-Apr-2020 08:49:05 |
| 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 | 0x00081BB4 | 0x00081C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.91264 |
.rsrc | 0x00084000 | 0x00000010 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.0203931 |
.reloc | 0x00086000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Imports
mscoree.dll |
Total processes
40
Monitored processes
5
Malicious processes
0
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2924 | "C:\Users\admin\AppData\Local\Temp\browser for privacy.exe" | C:\Users\admin\AppData\Local\Temp\browser for privacy.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3876 | "schtasks.exe" /query | C:\Windows\system32\schtasks.exe | — | browser for privacy.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3024 | "schtasks.exe" /create /sc MINUTE /tn WinUpdtr /MO 1 /tr C:\Users\admin\AppData\Roaming\WinUpdtr.exe | C:\Windows\system32\schtasks.exe | — | browser for privacy.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2280 | C:\Users\admin\AppData\Roaming\WinUpdtr.exe | C:\Users\admin\AppData\Roaming\WinUpdtr.exe | — | taskeng.exe |
User: admin Integrity Level: MEDIUM | ||||
| 3072 | "schtasks.exe" /query | C:\Windows\system32\schtasks.exe | — | WinUpdtr.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
2
Read events
2
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 | |
|---|---|---|---|---|
| 2924 | browser for privacy.exe | C:\Users\admin\AppData\Roaming\WinUpdtr.exe | executable | |
MD5:9DC3B599BC6A595E0B8D47FB8C0218C8 | SHA256:D21B1C304C8C7C79F7602BDA9C493154446B8C0C8BBC0E8BE45C47064EA8F01E | |||
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