Analysis
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max time kernel
150s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
25-06-2024 18:41
Static task
static1
Behavioral task
behavioral1
Sample
5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe
Resource
win7-20240611-en
General
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Target
5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe
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Size
2.3MB
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MD5
18cd77908ed139d20b9f6f94ec4c6976
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SHA1
e4bbdc4c29ad1b8bc3130e5536e476fc4b96760b
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SHA256
5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347
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SHA512
b5b7d14ea8c050fedf2a0f03bf8d8ddd915a76d2e0b5134b648597000394ac9dfeafc6ba2200f53941c4519c49774fbdd67cd8c671d7d349ec2e075f7de92297
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SSDEEP
24576:OCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHt:OCwsbCANnKXferL7Vwe/Gg0P+WhEsU
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2568-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2568-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2676-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2676-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2676-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x002a000000014258-6.dat family_gh0strat behavioral1/memory/2568-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2568-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2676-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2676-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2676-43-0x0000000010000000-0x00000000101B6000-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\\259422174.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 1332 R.exe 2568 N.exe 2252 TXPlatfor.exe 2676 TXPlatfor.exe 2464 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 1332 R.exe 2336 svchost.exe 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 2252 TXPlatfor.exe 2336 svchost.exe 2464 Remote Data.exe -
resource yara_rule behavioral1/memory/2568-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2568-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2568-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2676-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2676-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2676-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\259422174.txt R.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2392 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2676 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2568 N.exe Token: SeLoadDriverPrivilege 2676 TXPlatfor.exe Token: 33 2676 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2676 TXPlatfor.exe Token: 33 2676 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2676 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2064 wrote to memory of 1332 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 28 PID 2064 wrote to memory of 1332 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 28 PID 2064 wrote to memory of 1332 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 28 PID 2064 wrote to memory of 1332 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 28 PID 2064 wrote to memory of 2568 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 31 PID 2064 wrote to memory of 2568 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 31 PID 2064 wrote to memory of 2568 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 31 PID 2064 wrote to memory of 2568 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 31 PID 2064 wrote to memory of 2568 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 31 PID 2064 wrote to memory of 2568 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 31 PID 2064 wrote to memory of 2568 2064 5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe 31 PID 2568 wrote to memory of 2684 2568 N.exe 33 PID 2568 wrote to memory of 2684 2568 N.exe 33 PID 2568 wrote to memory of 2684 2568 N.exe 33 PID 2568 wrote to memory of 2684 2568 N.exe 33 PID 2252 wrote to memory of 2676 2252 TXPlatfor.exe 34 PID 2252 wrote to memory of 2676 2252 TXPlatfor.exe 34 PID 2252 wrote to memory of 2676 2252 TXPlatfor.exe 34 PID 2252 wrote to memory of 2676 2252 TXPlatfor.exe 34 PID 2252 wrote to memory of 2676 2252 TXPlatfor.exe 34 PID 2252 wrote to memory of 2676 2252 TXPlatfor.exe 34 PID 2252 wrote to memory of 2676 2252 TXPlatfor.exe 34 PID 2684 wrote to memory of 2392 2684 cmd.exe 36 PID 2684 wrote to memory of 2392 2684 cmd.exe 36 PID 2684 wrote to memory of 2392 2684 cmd.exe 36 PID 2684 wrote to memory of 2392 2684 cmd.exe 36 PID 2336 wrote to memory of 2464 2336 svchost.exe 37 PID 2336 wrote to memory of 2464 2336 svchost.exe 37 PID 2336 wrote to memory of 2464 2336 svchost.exe 37 PID 2336 wrote to memory of 2464 2336 svchost.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe"C:\Users\Admin\AppData\Local\Temp\5c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2064 -
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:1332
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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:2568 -
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:2684 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2392
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:3020
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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:2336 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259422174.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2464
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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:2252 -
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:2676
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.3MB
MD518cd77908ed139d20b9f6f94ec4c6976
SHA1e4bbdc4c29ad1b8bc3130e5536e476fc4b96760b
SHA2565c5556cd5605f44c2b5d5237d0c67483f4b1a3edfe51d88fd57b4772f2cdd347
SHA512b5b7d14ea8c050fedf2a0f03bf8d8ddd915a76d2e0b5134b648597000394ac9dfeafc6ba2200f53941c4519c49774fbdd67cd8c671d7d349ec2e075f7de92297
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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
MD56fbc366e3c752365b5bf7107cf67fb5a
SHA1ea8b239e7a3290b0b2cd1297d99fd7a5b05f5726
SHA25698028c2e8a3db28cbcbf8da093037e97502532b02a16fe2eb69cc00479605ec1
SHA512bbae557ca1fe6817ec02f89b17e7f7cbc5e43f232c35d88b2ca77f288ce0861c05cee5e0a28bf26343fae36633d46025a4c4fc23b3323b195429471783adfbef
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d