Analysis
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max time kernel
91s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
13-10-2022 13:32
Static task
static1
Behavioral task
behavioral1
Sample
34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
General
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Target
34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe
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Size
36KB
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MD5
67afa9afdf9f97902c310bcc7236e9b0
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SHA1
184db2eab50767513ead595e740c42258edbad91
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SHA256
34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165
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SHA512
bbaff8627ec28b11e36ace8680fc60ee78c93d0be9da5b82bee75fa668f9b088a00925c021bd3fd080990717b079e96b9c422fccc7e0314d391d8e4658d51906
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SSDEEP
768:/XjTph/LX37cOx4b0d+Mf2IpQ0+R+r8SxYsLXdj4J5L97B3ux8AhrVLPgbxNaofH:/Xjv/Ln73SMf2IpQ0+R+r8SxYsLXdj4P
Malware Config
Signatures
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Possible privilege escalation attempt 8 IoCs
Processes:
takeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exepid process 1504 takeown.exe 2456 icacls.exe 5072 takeown.exe 2128 icacls.exe 5012 takeown.exe 4940 icacls.exe 4932 takeown.exe 3080 icacls.exe -
Modifies file permissions 1 TTPs 8 IoCs
Processes:
icacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exepid process 2128 icacls.exe 5012 takeown.exe 4940 icacls.exe 4932 takeown.exe 3080 icacls.exe 1504 takeown.exe 2456 icacls.exe 5072 takeown.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
takeown.exetakeown.exetakeown.exetakeown.exedescription pid process Token: SeTakeOwnershipPrivilege 5072 takeown.exe Token: SeTakeOwnershipPrivilege 1504 takeown.exe Token: SeTakeOwnershipPrivilege 4932 takeown.exe Token: SeTakeOwnershipPrivilege 5012 takeown.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exepid process 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exedescription pid process target process PID 368 wrote to memory of 5072 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 5072 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 5072 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 2128 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 2128 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 2128 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 5012 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 5012 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 5012 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 4940 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 4940 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 4940 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 4932 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 4932 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 4932 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 3080 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 3080 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 3080 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 1504 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 1504 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 1504 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe takeown.exe PID 368 wrote to memory of 2456 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 2456 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe PID 368 wrote to memory of 2456 368 34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe icacls.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.exe"C:\Users\Admin\AppData\Local\Temp\34176114591f9e3bd6da6ed9f52b4eda80e3c2fc1bbd9d30ec94cdb0ef807165.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\ftp.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\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\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\cscript.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/1504-140-0x0000000000000000-mapping.dmp
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memory/2128-135-0x0000000000000000-mapping.dmp
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memory/2456-141-0x0000000000000000-mapping.dmp
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memory/3080-139-0x0000000000000000-mapping.dmp
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memory/4932-138-0x0000000000000000-mapping.dmp
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memory/4940-137-0x0000000000000000-mapping.dmp
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memory/5012-136-0x0000000000000000-mapping.dmp
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memory/5072-134-0x0000000000000000-mapping.dmp