Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
25-06-2024 18:05
Static task
static1
Behavioral task
behavioral1
Sample
04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe
Resource
win7-20240611-en
General
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Target
04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe
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Size
2.4MB
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MD5
1db943ab9389195aff5bacdff351818f
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SHA1
8f6250f3110974b037a1491f9413f5ca5407e93f
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SHA256
04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f
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SHA512
135364ec647af55a0f652198c70c1466eedf6fc66aaec47efed94e91183f623c18213139fdd697d4a5b501d7f4497d0018dba98f3d3b2d2644bf7bc99df01ee0
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SSDEEP
24576:ZCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHP:ZCwsbCANnKXferL7Vwe/Gg0P+Wh96
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2320-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2320-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2604-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2604-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2604-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000a0000000144a4-6.dat family_gh0strat behavioral1/memory/2320-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2320-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2604-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2604-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2604-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259397807.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 5 IoCs
pid Process 2040 R.exe 2320 N.exe 2140 TXPlatfor.exe 2604 TXPlatfor.exe 2612 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 2040 R.exe 2992 svchost.exe 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 2140 TXPlatfor.exe 2992 svchost.exe 2612 Remote Data.exe -
resource yara_rule behavioral1/memory/2320-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2320-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2320-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2604-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2604-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2604-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\259397807.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 -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2700 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2604 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2320 N.exe Token: SeLoadDriverPrivilege 2604 TXPlatfor.exe Token: 33 2604 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2604 TXPlatfor.exe Token: 33 2604 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2604 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2040 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 28 PID 2088 wrote to memory of 2040 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 28 PID 2088 wrote to memory of 2040 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 28 PID 2088 wrote to memory of 2040 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 28 PID 2088 wrote to memory of 2320 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 31 PID 2088 wrote to memory of 2320 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 31 PID 2088 wrote to memory of 2320 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 31 PID 2088 wrote to memory of 2320 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 31 PID 2088 wrote to memory of 2320 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 31 PID 2088 wrote to memory of 2320 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 31 PID 2088 wrote to memory of 2320 2088 04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe 31 PID 2320 wrote to memory of 2752 2320 N.exe 33 PID 2320 wrote to memory of 2752 2320 N.exe 33 PID 2320 wrote to memory of 2752 2320 N.exe 33 PID 2320 wrote to memory of 2752 2320 N.exe 33 PID 2140 wrote to memory of 2604 2140 TXPlatfor.exe 35 PID 2140 wrote to memory of 2604 2140 TXPlatfor.exe 35 PID 2140 wrote to memory of 2604 2140 TXPlatfor.exe 35 PID 2140 wrote to memory of 2604 2140 TXPlatfor.exe 35 PID 2140 wrote to memory of 2604 2140 TXPlatfor.exe 35 PID 2140 wrote to memory of 2604 2140 TXPlatfor.exe 35 PID 2140 wrote to memory of 2604 2140 TXPlatfor.exe 35 PID 2752 wrote to memory of 2700 2752 cmd.exe 36 PID 2752 wrote to memory of 2700 2752 cmd.exe 36 PID 2752 wrote to memory of 2700 2752 cmd.exe 36 PID 2752 wrote to memory of 2700 2752 cmd.exe 36 PID 2992 wrote to memory of 2612 2992 svchost.exe 37 PID 2992 wrote to memory of 2612 2992 svchost.exe 37 PID 2992 wrote to memory of 2612 2992 svchost.exe 37 PID 2992 wrote to memory of 2612 2992 svchost.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe"C:\Users\Admin\AppData\Local\Temp\04bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2040
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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:2320 -
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:2752 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2700
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2968
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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:2992 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259397807.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2612
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2140 -
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:2604
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD51db943ab9389195aff5bacdff351818f
SHA18f6250f3110974b037a1491f9413f5ca5407e93f
SHA25604bb47d1b4a1193bca4935f372db5b905c171b93f42a044e27523335105b586f
SHA512135364ec647af55a0f652198c70c1466eedf6fc66aaec47efed94e91183f623c18213139fdd697d4a5b501d7f4497d0018dba98f3d3b2d2644bf7bc99df01ee0
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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
899KB
MD5b86ffb4f8d6589b492cf14e2e47a2521
SHA19322d3c6fe0445af404504ff664fb2264e6bf17a
SHA256163e9686664b7e36a70a3a13fc9aecc145d175664b952279b2c7b3c8335c858e
SHA51200cbd7b396d326004cdb527411c1a6c3905b0a8cdff9992ea420233b46e9aa9c256dc88efbbcec63ef2002be157b28567a3ad01e99b676c14f17da8fa48b88a6
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d