Analysis
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max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
18/03/2024, 17:58
Static task
static1
Behavioral task
behavioral1
Sample
2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe
Resource
win7-20240220-en
General
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Target
2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe
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Size
2.8MB
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MD5
297f11877e6c865f5466daf09f863f5d
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SHA1
5d2e57b94e34c874f4d5f7573aac9ac987a8df53
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SHA256
2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31
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SHA512
9def436f2f674ff83f51df788719595919ebbb29a8834532cc72038a46a57e98874bc0557241af9eebc21e8e8897ee0ee99cb27eda70d82376c221aebacf6122
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SSDEEP
49152:yCwsbCANnKXferL7Vwe/Gg0P+WhKdwUGm:Vws2ANnKXOaeOgmh8wUGm
Malware Config
Signatures
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resource yara_rule behavioral2/memory/968-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/968-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1616-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1616-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/968-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1616-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2952-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2952-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2952-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
resource yara_rule behavioral2/files/0x000a000000023162-5.dat family_gh0strat behavioral2/memory/968-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/968-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1616-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1616-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/968-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1616-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2952-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2952-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2952-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
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\\240595890.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 1248 R.exe 968 N.exe 1616 TXPlatfor.exe 2032 HD_2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 2952 TXPlatfor.exe 892 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 1248 R.exe 4980 svchost.exe 892 Remote Data.exe -
resource yara_rule behavioral2/memory/968-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/968-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/968-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1616-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1616-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1616-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/968-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1616-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2952-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2952-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2952-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240595890.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 2028 PING.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 2032 HD_2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 2032 HD_2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2952 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 968 N.exe Token: SeLoadDriverPrivilege 2952 TXPlatfor.exe Token: 33 2952 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2952 TXPlatfor.exe Token: 33 2952 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2952 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 744 wrote to memory of 1248 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 86 PID 744 wrote to memory of 1248 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 86 PID 744 wrote to memory of 1248 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 86 PID 744 wrote to memory of 968 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 93 PID 744 wrote to memory of 968 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 93 PID 744 wrote to memory of 968 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 93 PID 968 wrote to memory of 1684 968 N.exe 96 PID 968 wrote to memory of 1684 968 N.exe 96 PID 968 wrote to memory of 1684 968 N.exe 96 PID 744 wrote to memory of 2032 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 97 PID 744 wrote to memory of 2032 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 97 PID 744 wrote to memory of 2032 744 2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe 97 PID 1616 wrote to memory of 2952 1616 TXPlatfor.exe 98 PID 1616 wrote to memory of 2952 1616 TXPlatfor.exe 98 PID 1616 wrote to memory of 2952 1616 TXPlatfor.exe 98 PID 1684 wrote to memory of 2028 1684 cmd.exe 100 PID 1684 wrote to memory of 2028 1684 cmd.exe 100 PID 1684 wrote to memory of 2028 1684 cmd.exe 100 PID 4980 wrote to memory of 892 4980 svchost.exe 104 PID 4980 wrote to memory of 892 4980 svchost.exe 104 PID 4980 wrote to memory of 892 4980 svchost.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe"C:\Users\Admin\AppData\Local\Temp\2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:744 -
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:1248
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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:968 -
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:1684 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2028
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C:\Users\Admin\AppData\Local\Temp\HD_2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exeC:\Users\Admin\AppData\Local\Temp\HD_2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2032
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:4444
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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:4980 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240595890.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:892
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1616 -
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:2952
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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_2de234d756aa4efb67b80007adb9200dffe91148a2581ddaafa0fbe568b45d31.exe
Filesize174KB
MD5bf5b3ab429f86cfd35e88677bc197b51
SHA1d240714c437fb2e2a413ec0b097133a9aceb17c1
SHA256b2fcf66cabac554c4642015d00c4a7561839aabadc0c20a67e7f393e9e2f4f7b
SHA512d893809b79e94e8ab1d1ad8c1fa6bc1e389113a2d1e6067b1c5ac75e9b44365b914219e876fe6167c5e5919061c70978d7f0b5ca0650b44c0ca26796a6223ace
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Filesize
2.6MB
MD5274fe01eb0f4cd402c3cfdeda4b30715
SHA172db93e86caaadf2f28e5265ebfbc2ea6ba9e705
SHA256843743adaef60d2f490d2702487f7687ffa36524d11ad89feed31bbddfd21d40
SHA5126d71d57566f436c6e1242421070bca8c62ba95a7ccfc73ae5efef54f93482b3e3b742bda361b7c713a5e5158f11310401341bd1ddd4f011ba33f77c5e9543798
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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
MD566ff071b9d84657a05ccb112b5a2e70e
SHA16ef3e8cac69aebe19d4f2ab682255935d5a19243
SHA256eebaed782cdae773bf56ecba0ef9144261a0a172dc2e2a56d62fe5b71f72a914
SHA512cb8aaa3a5f1a554de3bed26eed81f909f45573133aaa2db0c29c455a23f5d71e3eb6f2d4e036f89245ee371c882e9765bf7c31e0672810c07d49cf6229af3f23
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641