download:

/e2ffc6f1/files/uploaded/26.ps1

Full analysis: https://app.any.run/tasks/8eb65c4a-a6d0-4985-9c16-7c57a15a5f68
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: January 11, 2025, 01:52:24
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
reflection
loader
Indicators:
MIME: text/plain
File info: ASCII text
MD5:

B7314B69ED077E329ACE67905E0288D3

SHA1:

437CB06F5FDAA832EEF32E8330977AA3D81E57C1

SHA256:

45683A9AAAB0DA08C281C10C969D747860281B1D79CB16007F364D0FAA10F64C

SSDEEP:

12:puChi79aYVBdx6maIS1fC2ZBsEb4JFMn0W3eP:puui79J2l1K2ZBsJw93G

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 3732)
  • SUSPICIOUS

    • Connects to unusual port

      • powershell.exe (PID: 3732)
    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 3732)
    • Detects reflection assembly loader (YARA)

      • powershell.exe (PID: 3732)
    • Connects to FTP

      • powershell.exe (PID: 3732)
  • INFO

    • Disables trace logs

      • powershell.exe (PID: 3732)
    • Checks proxy server information

      • powershell.exe (PID: 3732)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
126
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start powershell.exe conhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3732"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass C:\Users\admin\AppData\Local\Temp\26.ps1C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5764\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exepowershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
5 127
Read events
5 127
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
3
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
3732powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\8BH9VL0GXIUSIR9WLQD5.tempbinary
MD5:F6F411B7F7DC00B0C754F624C90953AE
SHA256:7522D5253EDCFC57B8E18BA989BB055AFB92C84DA04A062CE81B47B457CB029A
3732powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_wca1jcpa.5cc.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3732powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_5kfqm0cn.eyr.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3732powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF1352d6.TMPbinary
MD5:D040F64E9E7A2BB91ABCA5613424598E
SHA256:D04E0A6940609BD6F3B561B0F6027F5CA4E8C5CF0FB0D0874B380A0374A8D670
3732powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msbinary
MD5:F6F411B7F7DC00B0C754F624C90953AE
SHA256:7522D5253EDCFC57B8E18BA989BB055AFB92C84DA04A062CE81B47B457CB029A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
34
DNS requests
18
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.216.77.28:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
7048
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
GET
200
23.216.77.28:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
7048
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
6352
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4712
MoUsoCoreWorker.exe
23.216.77.28:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
23.216.77.28:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5064
SearchApp.exe
104.126.37.131:443
www.bing.com
Akamai International B.V.
DE
whitelisted
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
4
System
192.168.100.255:138
whitelisted
1176
svchost.exe
40.126.32.76:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
  • 51.104.136.2
whitelisted
crl.microsoft.com
  • 23.216.77.28
  • 23.216.77.6
whitelisted
www.microsoft.com
  • 184.30.21.171
  • 95.101.149.131
whitelisted
google.com
  • 142.250.186.174
whitelisted
www.bing.com
  • 104.126.37.131
  • 104.126.37.145
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 40.126.32.76
  • 20.190.160.14
  • 40.126.32.134
  • 40.126.32.136
  • 40.126.32.72
  • 20.190.160.17
  • 20.190.160.22
  • 40.126.32.138
whitelisted
ftp.bbqmanhattan.com
  • 177.234.144.74
unknown
go.microsoft.com
  • 23.35.238.131
whitelisted
arc.msn.com
  • 20.199.58.43
whitelisted

Threats

PID
Process
Class
Message
Misc activity
ET HUNTING PE EXE Download over raw TCP
Misc activity
ET INFO .exe File requested over FTP
Misc activity
INFO [ANY.RUN] FTP server is ready for the new user
No debug info