Analysis
-
max time kernel
47s -
max time network
52s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
02-10-2022 22:18
Static task
static1
Behavioral task
behavioral1
Sample
df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe
Resource
win7-20220901-en
windows7-x64
5 signatures
150 seconds
General
-
Target
df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe
-
Size
40KB
-
MD5
70db830df85313404765c8f5c2504170
-
SHA1
2dce39fafb7499cf9b36be482e07e0c43ec1e0ba
-
SHA256
df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca
-
SHA512
25c979954d5440e38a042ca37108eb95a271d10a2a2521b8896dc552951242a07a1747de043e32d0b83ef741c383a1c070ea6f63effb6cf3424b6ba4086e2667
-
SSDEEP
768:/jz76laptRlWs3zHnH5MY4gxjYNu4v7ragNkzRE5hfFETec0uYNF:/jzTdlWAzHatgxjYM4v7ragNkuETec0j
Malware Config
Signatures
-
Possible privilege escalation attempt 8 IoCs
Processes:
takeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exepid process 2008 takeown.exe 1868 icacls.exe 1676 takeown.exe 1636 icacls.exe 520 takeown.exe 832 icacls.exe 848 takeown.exe 1404 icacls.exe -
Modifies file permissions 1 TTPs 8 IoCs
Processes:
icacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exeicacls.exetakeown.exepid process 1636 icacls.exe 520 takeown.exe 832 icacls.exe 848 takeown.exe 1404 icacls.exe 2008 takeown.exe 1868 icacls.exe 1676 takeown.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
takeown.exetakeown.exetakeown.exetakeown.exedescription pid process Token: SeTakeOwnershipPrivilege 1676 takeown.exe Token: SeTakeOwnershipPrivilege 2008 takeown.exe Token: SeTakeOwnershipPrivilege 520 takeown.exe Token: SeTakeOwnershipPrivilege 848 takeown.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exepid process 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe -
Suspicious use of WriteProcessMemory 32 IoCs
Processes:
df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exedescription pid process target process PID 960 wrote to memory of 2008 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 2008 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 2008 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 2008 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 1868 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1868 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1868 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1868 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1676 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 1676 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 1676 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 1676 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 1636 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1636 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1636 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1636 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 520 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 520 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 520 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 520 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 832 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 832 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 832 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 832 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 848 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 848 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 848 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 848 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe takeown.exe PID 960 wrote to memory of 1404 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1404 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1404 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe PID 960 wrote to memory of 1404 960 df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe icacls.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe"C:\Users\Admin\AppData\Local\Temp\df3e94bc12450741394dbc6eb4bdcadda010b3c595c42c39f5ff110772b003ca.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
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
-
C:\Windows\SysWOW64\icacls.exeC:\Windows\System32\icacls.exe "C:\Windows\System32\cmd.exe" /grant Users:F2⤵
- Possible privilege escalation attempt
- Modifies file permissions
-
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
-
C:\Windows\SysWOW64\icacls.exeC:\Windows\System32\icacls.exe "C:\Windows\System32\ftp.exe" /grant Users:F2⤵
- Possible privilege escalation attempt
- Modifies file permissions
-
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
-
C:\Windows\SysWOW64\icacls.exeC:\Windows\System32\icacls.exe "C:\Windows\System32\wscript.exe" /grant Users:F2⤵
- Possible privilege escalation attempt
- Modifies file permissions
-
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
-
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
Loading Replay Monitor...
Downloads
-
memory/520-60-0x0000000000000000-mapping.dmp
-
memory/832-61-0x0000000000000000-mapping.dmp
-
memory/848-62-0x0000000000000000-mapping.dmp
-
memory/1404-63-0x0000000000000000-mapping.dmp
-
memory/1636-59-0x0000000000000000-mapping.dmp
-
memory/1676-58-0x0000000000000000-mapping.dmp
-
memory/1868-57-0x0000000000000000-mapping.dmp
-
memory/2008-56-0x0000000000000000-mapping.dmp