Analysis
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max time kernel
150s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
25-06-2024 18:24
Static task
static1
Behavioral task
behavioral1
Sample
c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe
Resource
win7-20240508-en
General
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Target
c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe
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Size
2.8MB
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MD5
f2fb26a39ad5bcd9a248dacc296b9947
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SHA1
56f673275df87b267673dc276e8f0ff90de4e27a
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SHA256
c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84
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SHA512
13f2ffa5519b676ae4c1eb0101b4ba4c33208c82c816c703b6f8be6c4137fae7541d6a70c0816b1613ecdcc0731b669d5c40e12ce76efd77af895bcadb872e11
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SSDEEP
49152:ACwsbCANnKXferL7Vwe/Gg0P+WhMA3yBA3:Lws2ANnKXOaeOgmhW
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2708-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2708-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2516-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2516-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2516-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0033000000015cdf-6.dat family_gh0strat behavioral1/memory/2708-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2708-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2516-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2516-49-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2516-50-0x0000000010000000-0x00000000101B6000-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\\259401707.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 7 IoCs
pid Process 2940 R.exe 2708 N.exe 2592 TXPlatfor.exe 2516 TXPlatfor.exe 2496 HD_c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 1168 Process not Found 1908 Remote Data.exe -
Loads dropped DLL 9 IoCs
pid Process 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 2940 R.exe 2604 svchost.exe 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 2592 TXPlatfor.exe 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 2604 svchost.exe 1908 Remote Data.exe -
resource yara_rule behavioral1/memory/2708-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2708-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2708-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2516-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2516-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2516-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\259401707.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 2912 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2516 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2708 N.exe Token: SeLoadDriverPrivilege 2516 TXPlatfor.exe Token: 33 2516 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2516 TXPlatfor.exe Token: 33 2516 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2516 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2036 wrote to memory of 2940 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 28 PID 2036 wrote to memory of 2940 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 28 PID 2036 wrote to memory of 2940 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 28 PID 2036 wrote to memory of 2940 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 28 PID 2036 wrote to memory of 2708 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 31 PID 2036 wrote to memory of 2708 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 31 PID 2036 wrote to memory of 2708 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 31 PID 2036 wrote to memory of 2708 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 31 PID 2036 wrote to memory of 2708 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 31 PID 2036 wrote to memory of 2708 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 31 PID 2036 wrote to memory of 2708 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 31 PID 2708 wrote to memory of 2668 2708 N.exe 33 PID 2708 wrote to memory of 2668 2708 N.exe 33 PID 2708 wrote to memory of 2668 2708 N.exe 33 PID 2708 wrote to memory of 2668 2708 N.exe 33 PID 2592 wrote to memory of 2516 2592 TXPlatfor.exe 34 PID 2592 wrote to memory of 2516 2592 TXPlatfor.exe 34 PID 2592 wrote to memory of 2516 2592 TXPlatfor.exe 34 PID 2592 wrote to memory of 2516 2592 TXPlatfor.exe 34 PID 2592 wrote to memory of 2516 2592 TXPlatfor.exe 34 PID 2592 wrote to memory of 2516 2592 TXPlatfor.exe 34 PID 2592 wrote to memory of 2516 2592 TXPlatfor.exe 34 PID 2036 wrote to memory of 2496 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 36 PID 2036 wrote to memory of 2496 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 36 PID 2036 wrote to memory of 2496 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 36 PID 2036 wrote to memory of 2496 2036 c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe 36 PID 2668 wrote to memory of 2912 2668 cmd.exe 37 PID 2668 wrote to memory of 2912 2668 cmd.exe 37 PID 2668 wrote to memory of 2912 2668 cmd.exe 37 PID 2668 wrote to memory of 2912 2668 cmd.exe 37 PID 2604 wrote to memory of 1908 2604 svchost.exe 39 PID 2604 wrote to memory of 1908 2604 svchost.exe 39 PID 2604 wrote to memory of 1908 2604 svchost.exe 39 PID 2604 wrote to memory of 1908 2604 svchost.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe"C:\Users\Admin\AppData\Local\Temp\c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2036 -
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:2940
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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:2708 -
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:2668 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2912
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C:\Users\Admin\AppData\Local\Temp\HD_c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exeC:\Users\Admin\AppData\Local\Temp\HD_c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe2⤵
- Executes dropped EXE
PID:2496
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:3068
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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:2604 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259401707.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1908
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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:2592 -
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:2516
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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_c6c5da9cbdf1f3b2d6b85d7e32bb962f9a9ba4d1111bd2c63a24108e927ebe84.exe
Filesize344KB
MD58bf52d9348b9f3d243f9c3f780ef691b
SHA1bc9a05dc082a0711cbc0756b295c1055cd4ee233
SHA256a4c707b9648d16900506af7bde4eda579b22d2f888925864182f34dee439640b
SHA512e6a9d25d8343c512ef32eb28fb1f5d7dcbe4e894ea2cded228a9f99c70f6162cd8e3fbee36f1977ddc6c860ea57c1d3317b73296f39b91ab2701b96b5395178e
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
2.6MB
MD59b68267c7f2f49aea042d1ec1ef10c88
SHA1a41727203a1b52ab6149e125905c7c0171ec3402
SHA2569c86219c28747fb29b2bdcdea8274fd2dd1857c6688a4cebc188d322b9b62298
SHA512baf7aa43a435ed57c12c1925b9906bc3f06a7b9f6bb2916384d5a0b1ccf0d4f142394c952cfff3ddc5050d46fc7fa73963d8398422de5b149fa51365c148fdf4
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD54356126d058fd53a58559ec83db60014
SHA1a9a332a601328144c8cba9dcd888bb52b120820b
SHA25621cbc2acf867f7e61c3b510024602fa5888829619cf59fd6cf932f55c81c27ed
SHA512e448f3814f4ceb4c77c3bfe1a15459f65730d9614ef4476af59dfcc5763891c6cbd93759128fe9e40299c5cd4a062cdcc333296561a54e534251f1b15d75c842
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d