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Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
25/06/2024, 12:54
Static task
static1
Behavioral task
behavioral1
Sample
235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe
Resource
win7-20240611-en
General
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Target
235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe
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Size
2.9MB
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MD5
206b66b9546175f96273a051618c183e
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SHA1
14eaef74a6d48de2ef04daaccca4165ed2bedb30
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SHA256
235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b
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SHA512
e791dfa4e8090f6a9bac6718b7dc9b7221d5c68478bee2bbd43f41b691ecd044932706f95ce550d29018fd59c89da6d9b3474a86475712d8f4ac3191cf7c98da
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SSDEEP
49152:4CwsbCANnKXferL7Vwe/Gg0P+WhXKSIPXg3sm:Tws2ANnKXOaeOgmhXKSIPWsm
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/1500-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1500-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1500-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x002f000000014544-6.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/1500-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1500-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1500-45-0x0000000010000000-0x00000000101B6000-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\\259419288.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 2788 R.exe 2708 N.exe 1324 TXPlatfor.exe 1500 TXPlatfor.exe 1248 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 2788 R.exe 3060 svchost.exe 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 1324 TXPlatfor.exe 3060 svchost.exe 1248 Remote Data.exe -
resource yara_rule behavioral1/memory/2708-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2708-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2708-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1500-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1500-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1500-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\259419288.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 2996 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1500 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2708 N.exe Token: SeLoadDriverPrivilege 1500 TXPlatfor.exe Token: 33 1500 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1500 TXPlatfor.exe Token: 33 1500 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1500 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2580 wrote to memory of 2788 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 28 PID 2580 wrote to memory of 2788 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 28 PID 2580 wrote to memory of 2788 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 28 PID 2580 wrote to memory of 2788 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 28 PID 2580 wrote to memory of 2708 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 31 PID 2580 wrote to memory of 2708 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 31 PID 2580 wrote to memory of 2708 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 31 PID 2580 wrote to memory of 2708 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 31 PID 2580 wrote to memory of 2708 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 31 PID 2580 wrote to memory of 2708 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 31 PID 2580 wrote to memory of 2708 2580 235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe 31 PID 2708 wrote to memory of 2524 2708 N.exe 33 PID 2708 wrote to memory of 2524 2708 N.exe 33 PID 2708 wrote to memory of 2524 2708 N.exe 33 PID 2708 wrote to memory of 2524 2708 N.exe 33 PID 1324 wrote to memory of 1500 1324 TXPlatfor.exe 34 PID 1324 wrote to memory of 1500 1324 TXPlatfor.exe 34 PID 1324 wrote to memory of 1500 1324 TXPlatfor.exe 34 PID 1324 wrote to memory of 1500 1324 TXPlatfor.exe 34 PID 1324 wrote to memory of 1500 1324 TXPlatfor.exe 34 PID 1324 wrote to memory of 1500 1324 TXPlatfor.exe 34 PID 1324 wrote to memory of 1500 1324 TXPlatfor.exe 34 PID 2524 wrote to memory of 2996 2524 cmd.exe 36 PID 2524 wrote to memory of 2996 2524 cmd.exe 36 PID 2524 wrote to memory of 2996 2524 cmd.exe 36 PID 2524 wrote to memory of 2996 2524 cmd.exe 36 PID 3060 wrote to memory of 1248 3060 svchost.exe 38 PID 3060 wrote to memory of 1248 3060 svchost.exe 38 PID 3060 wrote to memory of 1248 3060 svchost.exe 38 PID 3060 wrote to memory of 1248 3060 svchost.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe"C:\Users\Admin\AppData\Local\Temp\235c7ff01ab81d9927f58c78e18f0a701bafcc930a23fe9c4538e87cc3464f7b.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2580 -
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:2788
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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:2524 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2996
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2016
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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:3060 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259419288.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1248
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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:1324 -
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:1500
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
3.4MB
MD56c159479fd4e40c8ba3628b42b557eca
SHA13137f2e7a912fb82532a9c08079e21cdfb6d4304
SHA2569cf5b61908673fd1127e02e8c73dfc60e9a02955c8c625c5381e366684f1a2a5
SHA51257af53b5b8c0733a1939b27809de00874068040d2391b1fb3a077aa01c0ee62337da9906ffab555a31eb8e9713a592fd68ffa41226139bc0c947e67156255332
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD53866cc69467af6c44631dd33b0c785f1
SHA1982b97e06aef9bcc6ce0e6fe5af24c190b1c8061
SHA25613688c5bbfcd059ce4db8c60caa6330c15c9b1d685c4957dcdf7765e0220f453
SHA512a25e39b6fd834f3269f164eeabd3d298cc602efadde489d8337f750a73ab8cb9f44e3c6210ef211c60bf1eec20775af9362657e376e6ec7fe48cb04b7f6823cc
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d