Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
30/11/2023, 02:24
Behavioral task
behavioral1
Sample
99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe
Resource
win7-20231025-en
General
-
Target
99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe
-
Size
924KB
-
MD5
270086e769ae63f6f15fe386ee301eb4
-
SHA1
5f761d634ac920615e3f8f54a496df240708e6a9
-
SHA256
99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae
-
SHA512
8b2954c851dc1e99699b016b2adaf93a9d30499b82495d8b6c2e9d02041cc677c0935f8d2149ef842ca17c23f7500febacf6e6b945d7f5931513b95d3b68dedf
-
SSDEEP
24576:JBB4MROxnFE3WO3ErrcI0AilFEvxHPvAooR:JQMiuDErrcI0AilFEvxHP
Malware Config
Extracted
orcus
192.168.1.142:10134
bbaa72868c07447d876093a337510db3
-
autostart_method
TaskScheduler
-
enable_keylogger
true
-
install_path
%programfiles%\Orcus\Orcus.exe
-
reconnect_delay
10000
-
registry_keyname
Orcus
-
taskscheduler_taskname
Orcus
-
watchdog_path
AppData\OrcusWatchdog.exe
Signatures
-
Orcus main payload 5 IoCs
resource yara_rule behavioral1/files/0x00090000000167f0-31.dat family_orcus behavioral1/files/0x00090000000167f0-34.dat family_orcus behavioral1/files/0x00090000000167f0-33.dat family_orcus behavioral1/files/0x00090000000167f0-37.dat family_orcus behavioral1/files/0x00090000000167f0-46.dat family_orcus -
Orcurs Rat Executable 7 IoCs
resource yara_rule behavioral1/memory/2464-0-0x0000000000EC0000-0x0000000000FAE000-memory.dmp orcus behavioral1/files/0x00090000000167f0-31.dat orcus behavioral1/files/0x00090000000167f0-34.dat orcus behavioral1/files/0x00090000000167f0-33.dat orcus behavioral1/files/0x00090000000167f0-37.dat orcus behavioral1/memory/2528-38-0x0000000000140000-0x000000000022E000-memory.dmp orcus behavioral1/files/0x00090000000167f0-46.dat orcus -
Executes dropped EXE 6 IoCs
pid Process 2804 WindowsInput.exe 2552 WindowsInput.exe 2528 Orcus.exe 1512 Orcus.exe 1968 OrcusWatchdog.exe 1608 OrcusWatchdog.exe -
Loads dropped DLL 3 IoCs
pid Process 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 2528 Orcus.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\WindowsInput.exe 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe File created C:\Windows\SysWOW64\WindowsInput.exe.config 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe File created C:\Windows\SysWOW64\WindowsInput.InstallState WindowsInput.exe -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\Orcus\Orcus.exe 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe File opened for modification C:\Program Files (x86)\Orcus\Orcus.exe 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe File created C:\Program Files (x86)\Orcus\Orcus.exe.config 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1608 OrcusWatchdog.exe 1608 OrcusWatchdog.exe 1608 OrcusWatchdog.exe 1608 OrcusWatchdog.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 2528 Orcus.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe 1608 OrcusWatchdog.exe 2528 Orcus.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2528 Orcus.exe Token: SeDebugPrivilege 1968 OrcusWatchdog.exe Token: SeDebugPrivilege 1608 OrcusWatchdog.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2528 Orcus.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2528 Orcus.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2528 Orcus.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2464 wrote to memory of 2804 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 29 PID 2464 wrote to memory of 2804 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 29 PID 2464 wrote to memory of 2804 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 29 PID 2464 wrote to memory of 2804 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 29 PID 2464 wrote to memory of 2528 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 31 PID 2464 wrote to memory of 2528 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 31 PID 2464 wrote to memory of 2528 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 31 PID 2464 wrote to memory of 2528 2464 99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe 31 PID 2192 wrote to memory of 1512 2192 taskeng.exe 33 PID 2192 wrote to memory of 1512 2192 taskeng.exe 33 PID 2192 wrote to memory of 1512 2192 taskeng.exe 33 PID 2192 wrote to memory of 1512 2192 taskeng.exe 33 PID 2528 wrote to memory of 1968 2528 Orcus.exe 34 PID 2528 wrote to memory of 1968 2528 Orcus.exe 34 PID 2528 wrote to memory of 1968 2528 Orcus.exe 34 PID 2528 wrote to memory of 1968 2528 Orcus.exe 34 PID 1968 wrote to memory of 1608 1968 OrcusWatchdog.exe 35 PID 1968 wrote to memory of 1608 1968 OrcusWatchdog.exe 35 PID 1968 wrote to memory of 1608 1968 OrcusWatchdog.exe 35 PID 1968 wrote to memory of 1608 1968 OrcusWatchdog.exe 35
Processes
-
C:\Users\Admin\AppData\Local\Temp\99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe"C:\Users\Admin\AppData\Local\Temp\99f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Windows\SysWOW64\WindowsInput.exe"C:\Windows\SysWOW64\WindowsInput.exe" --install2⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:2804
-
-
C:\Program Files (x86)\Orcus\Orcus.exe"C:\Program Files (x86)\Orcus\Orcus.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Users\Admin\AppData\Roaming\OrcusWatchdog.exe"C:\Users\Admin\AppData\Roaming\OrcusWatchdog.exe" /launchSelfAndExit "C:\Program Files (x86)\Orcus\Orcus.exe" 2528 /protectFile3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Users\Admin\AppData\Roaming\OrcusWatchdog.exe"C:\Users\Admin\AppData\Roaming\OrcusWatchdog.exe" /watchProcess "C:\Program Files (x86)\Orcus\Orcus.exe" 2528 "/protectFile"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1608
-
-
-
-
C:\Windows\SysWOW64\WindowsInput.exe"C:\Windows\SysWOW64\WindowsInput.exe"1⤵
- Executes dropped EXE
PID:2552
-
C:\Windows\system32\taskeng.exetaskeng.exe {F7D2FFDD-FB48-416E-89A0-BE82687B6340} S-1-5-21-1861898231-3446828954-4278112889-1000:PTZSFKIF\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Program Files (x86)\Orcus\Orcus.exe"C:\Program Files (x86)\Orcus\Orcus.exe"2⤵
- Executes dropped EXE
PID:1512
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
924KB
MD5270086e769ae63f6f15fe386ee301eb4
SHA15f761d634ac920615e3f8f54a496df240708e6a9
SHA25699f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae
SHA5128b2954c851dc1e99699b016b2adaf93a9d30499b82495d8b6c2e9d02041cc677c0935f8d2149ef842ca17c23f7500febacf6e6b945d7f5931513b95d3b68dedf
-
Filesize
924KB
MD5270086e769ae63f6f15fe386ee301eb4
SHA15f761d634ac920615e3f8f54a496df240708e6a9
SHA25699f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae
SHA5128b2954c851dc1e99699b016b2adaf93a9d30499b82495d8b6c2e9d02041cc677c0935f8d2149ef842ca17c23f7500febacf6e6b945d7f5931513b95d3b68dedf
-
Filesize
924KB
MD5270086e769ae63f6f15fe386ee301eb4
SHA15f761d634ac920615e3f8f54a496df240708e6a9
SHA25699f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae
SHA5128b2954c851dc1e99699b016b2adaf93a9d30499b82495d8b6c2e9d02041cc677c0935f8d2149ef842ca17c23f7500febacf6e6b945d7f5931513b95d3b68dedf
-
Filesize
924KB
MD5270086e769ae63f6f15fe386ee301eb4
SHA15f761d634ac920615e3f8f54a496df240708e6a9
SHA25699f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae
SHA5128b2954c851dc1e99699b016b2adaf93a9d30499b82495d8b6c2e9d02041cc677c0935f8d2149ef842ca17c23f7500febacf6e6b945d7f5931513b95d3b68dedf
-
Filesize
357B
MD5a2b76cea3a59fa9af5ea21ff68139c98
SHA135d76475e6a54c168f536e30206578babff58274
SHA256f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad
-
Filesize
9KB
MD5913967b216326e36a08010fb70f9dba3
SHA17b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf
SHA2568d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a
SHA512c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33
-
Filesize
9KB
MD5913967b216326e36a08010fb70f9dba3
SHA17b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf
SHA2568d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a
SHA512c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33
-
Filesize
9KB
MD5913967b216326e36a08010fb70f9dba3
SHA17b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf
SHA2568d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a
SHA512c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33
-
Filesize
357B
MD5a2b76cea3a59fa9af5ea21ff68139c98
SHA135d76475e6a54c168f536e30206578babff58274
SHA256f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad
-
Filesize
1KB
MD50d61950324fbd99e553389082ec684b6
SHA10c073027dfc66a97572bab2547eb16ef97aac74f
SHA25600acebfc2bc7fce78603bf917aba7675eaaa2257523ffb7ea9eefda47d1bd9b6
SHA512c16af9afe4ef269df605c8d87e3182f5a3aad8be13767ce6fc714e462b36a8c5cdcaad39abc1261e146886fd05edb8a9f554c07d93b84a7dd89dc01495943a13
-
Filesize
21KB
MD5e6fcf516d8ed8d0d4427f86e08d0d435
SHA1c7691731583ab7890086635cb7f3e4c22ca5e409
SHA2568dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337
SHA512c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e
-
Filesize
21KB
MD5e6fcf516d8ed8d0d4427f86e08d0d435
SHA1c7691731583ab7890086635cb7f3e4c22ca5e409
SHA2568dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337
SHA512c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e
-
Filesize
21KB
MD5e6fcf516d8ed8d0d4427f86e08d0d435
SHA1c7691731583ab7890086635cb7f3e4c22ca5e409
SHA2568dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337
SHA512c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e
-
Filesize
357B
MD5a2b76cea3a59fa9af5ea21ff68139c98
SHA135d76475e6a54c168f536e30206578babff58274
SHA256f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839
SHA512b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad
-
Filesize
924KB
MD5270086e769ae63f6f15fe386ee301eb4
SHA15f761d634ac920615e3f8f54a496df240708e6a9
SHA25699f845e345cabcc6db32220b4580679f442b5069d47130a4d1e53385ec30b8ae
SHA5128b2954c851dc1e99699b016b2adaf93a9d30499b82495d8b6c2e9d02041cc677c0935f8d2149ef842ca17c23f7500febacf6e6b945d7f5931513b95d3b68dedf
-
Filesize
9KB
MD5913967b216326e36a08010fb70f9dba3
SHA17b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf
SHA2568d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a
SHA512c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33
-
Filesize
21KB
MD5e6fcf516d8ed8d0d4427f86e08d0d435
SHA1c7691731583ab7890086635cb7f3e4c22ca5e409
SHA2568dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337
SHA512c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e