Analysis
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max time kernel
159s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2022 04:59
Static task
static1
Behavioral task
behavioral1
Sample
7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe
Resource
win7-20221111-en
5 signatures
150 seconds
General
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Target
7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe
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Size
40KB
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MD5
420e66c94fa92a84d6a6a0693aadd2f0
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SHA1
76ab9090301c225949be30ad8d3050d2932686a1
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SHA256
7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c
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SHA512
33b85f294f69e8a362171d79e12589f829233eccbd78d2349842f706b91b132a8e8d19a34170bbdf22d0c33d6cae801dcc396059f3732dae656950212e008717
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SSDEEP
768:/2I3OmRXn+XcBKT8ubtV+roOzohbAtL3fCe/KKMv1R3hQQNX:/2I3fn1BKgueoOzohbAtL3K3hQ4X
Malware Config
Signatures
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Possible privilege escalation attempt 8 IoCs
Processes:
icacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exepid process 4456 icacls.exe 2084 takeown.exe 5080 icacls.exe 632 takeown.exe 4712 icacls.exe 5004 takeown.exe 4848 icacls.exe 2592 takeown.exe -
Modifies file permissions 1 TTPs 8 IoCs
Processes:
icacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exepid process 4456 icacls.exe 2084 takeown.exe 5080 icacls.exe 632 takeown.exe 4712 icacls.exe 5004 takeown.exe 4848 icacls.exe 2592 takeown.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
takeown.exetakeown.exetakeown.exetakeown.exedescription pid process Token: SeTakeOwnershipPrivilege 2084 takeown.exe Token: SeTakeOwnershipPrivilege 5004 takeown.exe Token: SeTakeOwnershipPrivilege 632 takeown.exe Token: SeTakeOwnershipPrivilege 2592 takeown.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exepid process 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exedescription pid process target process PID 2872 wrote to memory of 2084 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 2084 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 2084 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 5080 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 5080 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 5080 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 632 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 632 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 632 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 4456 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 4456 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 4456 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 2592 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 2592 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 2592 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 4848 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 4848 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 4848 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 5004 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 5004 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 5004 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe takeown.exe PID 2872 wrote to memory of 4712 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 4712 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe PID 2872 wrote to memory of 4712 2872 7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe icacls.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe"C:\Users\Admin\AppData\Local\Temp\7d72b60f4530b1e737f117ff4da196a49aceef70b1b90a5f7875c3197dcb7d5c.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\takeown.exeC:\Windows\System32\takeown.exe /f "C:\Windows\System32\cmd.exe"2⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\icacls.exeC:\Windows\System32\icacls.exe "C:\Windows\System32\cmd.exe" /grant Users:F2⤵
- Possible privilege escalation attempt
- Modifies file permissions
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C:\Windows\SysWOW64\takeown.exeC:\Windows\System32\takeown.exe /f "C:\Windows\System32\ftp.exe"2⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\icacls.exeC:\Windows\System32\icacls.exe "C:\Windows\System32\cscript.exe" /grant Users:F2⤵
- Possible privilege escalation attempt
- Modifies file permissions
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C:\Windows\SysWOW64\takeown.exeC:\Windows\System32\takeown.exe /f "C:\Windows\System32\cscript.exe"2⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\icacls.exeC:\Windows\System32\icacls.exe "C:\Windows\System32\wscript.exe" /grant Users:F2⤵
- Possible privilege escalation attempt
- Modifies file permissions
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C:\Windows\SysWOW64\takeown.exeC:\Windows\System32\takeown.exe /f "C:\Windows\System32\wscript.exe"2⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\icacls.exeC:\Windows\System32\icacls.exe "C:\Windows\System32\ftp.exe" /grant Users:F2⤵
- Possible privilege escalation attempt
- Modifies file permissions
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/632-136-0x0000000000000000-mapping.dmp
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memory/2084-134-0x0000000000000000-mapping.dmp
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memory/2592-138-0x0000000000000000-mapping.dmp
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memory/4456-137-0x0000000000000000-mapping.dmp
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memory/4712-141-0x0000000000000000-mapping.dmp
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memory/4848-139-0x0000000000000000-mapping.dmp
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memory/5004-140-0x0000000000000000-mapping.dmp
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memory/5080-135-0x0000000000000000-mapping.dmp