Analysis
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max time kernel
153s -
max time network
31s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
24-06-2020 15:06
Static task
static1
Behavioral task
behavioral1
Sample
1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe
Resource
win10v200430
General
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Target
1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe
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Size
380KB
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MD5
1016a9cc08ad611bccaa936c16d87c32
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SHA1
fa149e450522fcbcd7ae0469ded554bd7a58b6d5
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SHA256
1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64
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SHA512
4e1d65ae643e56bb16b364f1de519a62a6f8a85c2d0709fa0d2447180ee4f293e1f8d65488d0b717d2de0d8e7b7f69b5fe65a5aa2123acd79ab10c06acac352b
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
Templah.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\System32\\system32.exe" Templah.exe -
Executes dropped EXE 2 IoCs
Processes:
Templah.exesystem32.exepid process 1872 Templah.exe 1908 system32.exe -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Templah.exe upx \Users\Admin\AppData\Local\Templah.exe upx C:\Users\Admin\AppData\Local\Templah.exe upx C:\Users\Admin\AppData\Local\Templah.exe upx \Windows\SysWOW64\System32\system32.exe upx \Windows\SysWOW64\System32\system32.exe upx C:\Windows\SysWOW64\System32\system32.exe upx C:\Windows\SysWOW64\System32\system32.exe upx -
Loads dropped DLL 4 IoCs
Processes:
1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exeTemplah.exepid process 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe 1872 Templah.exe 1872 Templah.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
Templah.exesystem32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\System32 = "C:\\Windows\\system32\\System32\\system32.exe" Templah.exe Set value (str) \REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\System32 = "C:\\Windows\\system32\\System32\\system32.exe" system32.exe -
Drops file in System32 directory 3 IoCs
Processes:
Templah.exedescription ioc process File created C:\Windows\SysWOW64\System32\system32.exe Templah.exe File opened for modification C:\Windows\SysWOW64\System32\system32.exe Templah.exe File opened for modification C:\Windows\SysWOW64\System32\ Templah.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
system32.exepid process 1908 system32.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
Processes:
Templah.exesystem32.exedescription pid process Token: SeIncreaseQuotaPrivilege 1872 Templah.exe Token: SeSecurityPrivilege 1872 Templah.exe Token: SeTakeOwnershipPrivilege 1872 Templah.exe Token: SeLoadDriverPrivilege 1872 Templah.exe Token: SeSystemProfilePrivilege 1872 Templah.exe Token: SeSystemtimePrivilege 1872 Templah.exe Token: SeProfSingleProcessPrivilege 1872 Templah.exe Token: SeIncBasePriorityPrivilege 1872 Templah.exe Token: SeCreatePagefilePrivilege 1872 Templah.exe Token: SeBackupPrivilege 1872 Templah.exe Token: SeRestorePrivilege 1872 Templah.exe Token: SeShutdownPrivilege 1872 Templah.exe Token: SeDebugPrivilege 1872 Templah.exe Token: SeSystemEnvironmentPrivilege 1872 Templah.exe Token: SeChangeNotifyPrivilege 1872 Templah.exe Token: SeRemoteShutdownPrivilege 1872 Templah.exe Token: SeUndockPrivilege 1872 Templah.exe Token: SeManageVolumePrivilege 1872 Templah.exe Token: SeImpersonatePrivilege 1872 Templah.exe Token: SeCreateGlobalPrivilege 1872 Templah.exe Token: 33 1872 Templah.exe Token: 34 1872 Templah.exe Token: 35 1872 Templah.exe Token: SeIncreaseQuotaPrivilege 1908 system32.exe Token: SeSecurityPrivilege 1908 system32.exe Token: SeTakeOwnershipPrivilege 1908 system32.exe Token: SeLoadDriverPrivilege 1908 system32.exe Token: SeSystemProfilePrivilege 1908 system32.exe Token: SeSystemtimePrivilege 1908 system32.exe Token: SeProfSingleProcessPrivilege 1908 system32.exe Token: SeIncBasePriorityPrivilege 1908 system32.exe Token: SeCreatePagefilePrivilege 1908 system32.exe Token: SeBackupPrivilege 1908 system32.exe Token: SeRestorePrivilege 1908 system32.exe Token: SeShutdownPrivilege 1908 system32.exe Token: SeDebugPrivilege 1908 system32.exe Token: SeSystemEnvironmentPrivilege 1908 system32.exe Token: SeChangeNotifyPrivilege 1908 system32.exe Token: SeRemoteShutdownPrivilege 1908 system32.exe Token: SeUndockPrivilege 1908 system32.exe Token: SeManageVolumePrivilege 1908 system32.exe Token: SeImpersonatePrivilege 1908 system32.exe Token: SeCreateGlobalPrivilege 1908 system32.exe Token: 33 1908 system32.exe Token: 34 1908 system32.exe Token: 35 1908 system32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exesystem32.exepid process 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe 1908 system32.exe -
Suspicious use of WriteProcessMemory 47 IoCs
Processes:
1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exeTemplah.execmd.execmd.exesystem32.exedescription pid process target process PID 1512 wrote to memory of 1872 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe Templah.exe PID 1512 wrote to memory of 1872 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe Templah.exe PID 1512 wrote to memory of 1872 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe Templah.exe PID 1512 wrote to memory of 1872 1512 1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe Templah.exe PID 1872 wrote to memory of 516 1872 Templah.exe cmd.exe PID 1872 wrote to memory of 516 1872 Templah.exe cmd.exe PID 1872 wrote to memory of 516 1872 Templah.exe cmd.exe PID 1872 wrote to memory of 516 1872 Templah.exe cmd.exe PID 1872 wrote to memory of 560 1872 Templah.exe cmd.exe PID 1872 wrote to memory of 560 1872 Templah.exe cmd.exe PID 1872 wrote to memory of 560 1872 Templah.exe cmd.exe PID 1872 wrote to memory of 560 1872 Templah.exe cmd.exe PID 560 wrote to memory of 1332 560 cmd.exe attrib.exe PID 560 wrote to memory of 1332 560 cmd.exe attrib.exe PID 560 wrote to memory of 1332 560 cmd.exe attrib.exe PID 560 wrote to memory of 1332 560 cmd.exe attrib.exe PID 516 wrote to memory of 1324 516 cmd.exe attrib.exe PID 516 wrote to memory of 1324 516 cmd.exe attrib.exe PID 516 wrote to memory of 1324 516 cmd.exe attrib.exe PID 516 wrote to memory of 1324 516 cmd.exe attrib.exe PID 1872 wrote to memory of 1908 1872 Templah.exe system32.exe PID 1872 wrote to memory of 1908 1872 Templah.exe system32.exe PID 1872 wrote to memory of 1908 1872 Templah.exe system32.exe PID 1872 wrote to memory of 1908 1872 Templah.exe system32.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe PID 1908 wrote to memory of 1508 1908 system32.exe notepad.exe -
Views/modifies file attributes 1 TTPs 2 IoCs
Processes:
attrib.exeattrib.exepid process 1324 attrib.exe 1332 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe"C:\Users\Admin\AppData\Local\Temp\1ba1a86e6f5e0e1e2f1a596018465345a90822163264c05647e8155edb88ce64.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Templah.exe"C:\Users\Admin\AppData\Local\Templah.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Templah.exe" +s +h3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Templah.exe" +s +h4⤵
- Views/modifies file attributes
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local" +s +h3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local" +s +h4⤵
- Views/modifies file attributes
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C:\Windows\SysWOW64\System32\system32.exe"C:\Windows\system32\System32\system32.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exenotepad4⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Templah.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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C:\Users\Admin\AppData\Local\Templah.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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C:\Windows\SysWOW64\System32\system32.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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C:\Windows\SysWOW64\System32\system32.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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\Users\Admin\AppData\Local\Templah.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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\Users\Admin\AppData\Local\Templah.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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\Windows\SysWOW64\System32\system32.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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\Windows\SysWOW64\System32\system32.exeMD5
e3152883aa75daa57bcb674f8c2a2973
SHA1f6a0d3ffb065360e8fee64bb0ba5aa7c5549bb93
SHA2560b8a04a1cd7183f5aec001c85f07defdad1d953ca3c0f16eba91073ede491be6
SHA5123e3ec3715295302f29873251560250a4dfe594071ab4ee9a173cea65002d40808f041c7bddbbad68664c11641daeb7f3fd2225c381a8cf02377d3cefe0116bf8
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memory/516-15-0x0000000000000000-mapping.dmp
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memory/560-16-0x0000000000000000-mapping.dmp
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memory/1324-18-0x0000000000000000-mapping.dmp
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memory/1332-17-0x0000000000000000-mapping.dmp
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memory/1508-25-0x0000000000000000-mapping.dmp
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memory/1508-24-0x0000000000000000-mapping.dmp
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memory/1512-1-0x0000000000000000-0x0000000000000000-disk.dmp
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memory/1512-2-0x0000000005C60000-0x0000000005C61000-memory.dmpFilesize
4KB
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memory/1872-12-0x0000000000000000-mapping.dmp
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memory/1908-21-0x0000000000000000-mapping.dmp