Analysis
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max time kernel
160s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20230824-en -
resource tags
arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system -
submitted
28-08-2023 19:02
Static task
static1
Behavioral task
behavioral1
Sample
3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe
Resource
win7-20230712-en
General
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Target
3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe
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Size
4.8MB
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MD5
3fddee829b06c5ed5acc075ba4c921f5
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SHA1
328949724b1781f3348ee17f345161a5d82f49f5
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SHA256
3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269
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SHA512
6e75dffb18e02d1af807ba517859197b4956bd553f5135e4e6f87f25f81e917627824521e5a506bd0215c2a9343bce1c8f527992180fc5c041c99c9c3788e73c
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SSDEEP
98304:Zws2ANnKXOaeOgmhxz6666666666666666666666666666666x6666666666666n:rKXbeO7VvxgzGqsis
Malware Config
Signatures
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resource yara_rule behavioral2/memory/5012-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5012-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3288-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3288-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5012-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3288-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2324-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2324-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2324-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 14 IoCs
resource yara_rule behavioral2/files/0x0007000000022f0d-5.dat family_gh0strat behavioral2/files/0x0007000000022f0d-8.dat family_gh0strat behavioral2/files/0x0007000000022f0d-9.dat family_gh0strat behavioral2/memory/5012-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5012-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3288-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3288-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3288-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5012-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3288-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2324-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2324-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2324-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0007000000022f0d-53.dat family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240667406.txt" R.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 6 IoCs
pid Process 2472 R.exe 5012 N.exe 3288 TXPlatfor.exe 2324 TXPlatfor.exe 3212 HD_3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 2524 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 2472 R.exe 2428 svchost.exe 2524 Remote Data.exe -
resource yara_rule behavioral2/memory/5012-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5012-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5012-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3288-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3288-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3288-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3288-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5012-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3288-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2324-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2324-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2324-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240667406.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\Remote Data.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 4988 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2324 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5012 N.exe Token: SeLoadDriverPrivilege 2324 TXPlatfor.exe Token: 33 2324 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2324 TXPlatfor.exe Token: 33 2324 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2324 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 3212 HD_3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2592 wrote to memory of 2472 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 87 PID 2592 wrote to memory of 2472 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 87 PID 2592 wrote to memory of 2472 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 87 PID 2592 wrote to memory of 5012 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 90 PID 2592 wrote to memory of 5012 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 90 PID 2592 wrote to memory of 5012 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 90 PID 5012 wrote to memory of 4880 5012 N.exe 92 PID 5012 wrote to memory of 4880 5012 N.exe 92 PID 5012 wrote to memory of 4880 5012 N.exe 92 PID 3288 wrote to memory of 2324 3288 TXPlatfor.exe 94 PID 3288 wrote to memory of 2324 3288 TXPlatfor.exe 94 PID 3288 wrote to memory of 2324 3288 TXPlatfor.exe 94 PID 2592 wrote to memory of 3212 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 95 PID 2592 wrote to memory of 3212 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 95 PID 2592 wrote to memory of 3212 2592 3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe 95 PID 4880 wrote to memory of 4988 4880 cmd.exe 96 PID 4880 wrote to memory of 4988 4880 cmd.exe 96 PID 4880 wrote to memory of 4988 4880 cmd.exe 96 PID 2428 wrote to memory of 2524 2428 svchost.exe 97 PID 2428 wrote to memory of 2524 2428 svchost.exe 97 PID 2428 wrote to memory of 2524 2428 svchost.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe"C:\Users\Admin\AppData\Local\Temp\3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2472
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5012 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:4880 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:4988
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C:\Users\Admin\AppData\Local\Temp\HD_3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exeC:\Users\Admin\AppData\Local\Temp\HD_3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3212
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:340
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240667406.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2524
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3288 -
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2324
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe
Filesize2.4MB
MD579d19e63403a2ef22f42f94b6e444b7f
SHA1d1d0b7a82147dd0cd5318ce5a1afbf0fdec0259c
SHA2561e7e74f9c6697b59dd005edfded7413cd37bdd8eadadbbcdd644e7b604f1950c
SHA51204819bcf90ee9028315ce791df11508d60ceb1eeb1adb4c9827747e22844ff471d4d09fa8750be95b24bef30a94213b289e752ed61af8800c15a07f9eb0b04d0
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C:\Users\Admin\AppData\Local\Temp\HD_3f04f6a2a384cdee9117ea9269b43663bbeabedd5f8bbf3417a1774cc92e5269.exe
Filesize2.4MB
MD579d19e63403a2ef22f42f94b6e444b7f
SHA1d1d0b7a82147dd0cd5318ce5a1afbf0fdec0259c
SHA2561e7e74f9c6697b59dd005edfded7413cd37bdd8eadadbbcdd644e7b604f1950c
SHA51204819bcf90ee9028315ce791df11508d60ceb1eeb1adb4c9827747e22844ff471d4d09fa8750be95b24bef30a94213b289e752ed61af8800c15a07f9eb0b04d0
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Filesize
2.3MB
MD5f10b8fcc4f5a79dfbe99a3fc7b07195f
SHA16f72e6b7c5f54b616116c24bd4cb3b728f018303
SHA2566b5d931dfd583c4b19826d1f481a421eda74b3ad183c0e0b7fdc982c641e5a3d
SHA5120380d1e40ee680fddbb9faa4b39b8069809a754517b2c9888de0d6e85125e204c7ddc3228ae03b188e9539e70ffe322fd76ed2821fc6d9ff8b9b952461ed8624
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
899KB
MD5300a35d797a058ae5ed8b2ea1b338c65
SHA19e4ae058066d3b836be9da870477fd5d117734ef
SHA256dd89147a6d47745d5762d86151b9f0b975af8ef4b54278b8faa4d814a0a54187
SHA51207eb27e3c86e2a4540c83c4e971008e05a6d9f16736c42a6100a56e3fcad1c629f164ef1f2d5741c73d9fbe8064e1d2bc2c6e6248e085ddebef16685b888e8b3
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Filesize
899KB
MD5300a35d797a058ae5ed8b2ea1b338c65
SHA19e4ae058066d3b836be9da870477fd5d117734ef
SHA256dd89147a6d47745d5762d86151b9f0b975af8ef4b54278b8faa4d814a0a54187
SHA51207eb27e3c86e2a4540c83c4e971008e05a6d9f16736c42a6100a56e3fcad1c629f164ef1f2d5741c73d9fbe8064e1d2bc2c6e6248e085ddebef16685b888e8b3
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Filesize
899KB
MD5300a35d797a058ae5ed8b2ea1b338c65
SHA19e4ae058066d3b836be9da870477fd5d117734ef
SHA256dd89147a6d47745d5762d86151b9f0b975af8ef4b54278b8faa4d814a0a54187
SHA51207eb27e3c86e2a4540c83c4e971008e05a6d9f16736c42a6100a56e3fcad1c629f164ef1f2d5741c73d9fbe8064e1d2bc2c6e6248e085ddebef16685b888e8b3
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD5300a35d797a058ae5ed8b2ea1b338c65
SHA19e4ae058066d3b836be9da870477fd5d117734ef
SHA256dd89147a6d47745d5762d86151b9f0b975af8ef4b54278b8faa4d814a0a54187
SHA51207eb27e3c86e2a4540c83c4e971008e05a6d9f16736c42a6100a56e3fcad1c629f164ef1f2d5741c73d9fbe8064e1d2bc2c6e6248e085ddebef16685b888e8b3