Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-10-2024 07:15
Static task
static1
Behavioral task
behavioral1
Sample
ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe
Resource
win7-20240729-en
General
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Target
ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe
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Size
4.0MB
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MD5
17e104a66457111a835c9caf19fd6a2e
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SHA1
e2ca2b3b4694e3a221558e5be5d90893225782a3
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SHA256
ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5
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SHA512
2385ccca2e0d31d505e02aee30cf7d591aa492f29ab58b050e5bbd64a402ed25c05cb3e235a97ab9788c3202efbd13eb26cace7a0a6eb494a86f35e1cf89036c
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SSDEEP
49152:RCwsbCANnKXferL7Vwe/Gg0P+WhLHlOH4eN3YItBa:cws2ANnKXOaeOgmhgYeN3XK
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3616-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3616-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3616-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1288-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1288-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4804-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4804-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4804-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral2/files/0x0009000000023c4a-5.dat family_gh0strat behavioral2/memory/3616-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3616-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3616-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1288-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1288-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4804-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4804-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4804-46-0x0000000010000000-0x00000000101B6000-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\\240616218.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 4944 R.exe 3616 N.exe 1288 TXPlatfor.exe 4836 HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 4804 TXPlatfor.exe 4976 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 4944 R.exe 4760 svchost.exe 4976 Remote Data.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in System32 directory 6 IoCs
description ioc Process 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\240616218.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 -
resource yara_rule behavioral2/memory/3616-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3616-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3616-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3616-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1288-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1288-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1288-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4804-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4804-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4836-44-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4804-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4836-75-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-80-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-88-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-86-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-84-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-82-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-78-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-76-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-72-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-70-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-68-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-66-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-64-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-62-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-61-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-58-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-56-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-54-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-53-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-51-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-48-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/4836-47-0x0000000010000000-0x000000001003E000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatfor.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Remote Data.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language R.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1488 cmd.exe 4348 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4348 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4804 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3616 N.exe Token: SeLoadDriverPrivilege 4804 TXPlatfor.exe Token: 33 4804 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4804 TXPlatfor.exe Token: 33 4804 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4804 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 4836 HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 4836 HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 4836 HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4940 wrote to memory of 4944 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 85 PID 4940 wrote to memory of 4944 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 85 PID 4940 wrote to memory of 4944 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 85 PID 4940 wrote to memory of 3616 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 89 PID 4940 wrote to memory of 3616 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 89 PID 4940 wrote to memory of 3616 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 89 PID 3616 wrote to memory of 1488 3616 N.exe 91 PID 3616 wrote to memory of 1488 3616 N.exe 91 PID 3616 wrote to memory of 1488 3616 N.exe 91 PID 4940 wrote to memory of 4836 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 92 PID 4940 wrote to memory of 4836 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 92 PID 4940 wrote to memory of 4836 4940 ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe 92 PID 1288 wrote to memory of 4804 1288 TXPlatfor.exe 93 PID 1288 wrote to memory of 4804 1288 TXPlatfor.exe 93 PID 1288 wrote to memory of 4804 1288 TXPlatfor.exe 93 PID 1488 wrote to memory of 4348 1488 cmd.exe 95 PID 1488 wrote to memory of 4348 1488 cmd.exe 95 PID 1488 wrote to memory of 4348 1488 cmd.exe 95 PID 4760 wrote to memory of 4976 4760 svchost.exe 96 PID 4760 wrote to memory of 4976 4760 svchost.exe 96 PID 4760 wrote to memory of 4976 4760 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe"C:\Users\Admin\AppData\Local\Temp\ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4940 -
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
- System Location Discovery: System Language Discovery
PID:4944
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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
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3616 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4348
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C:\Users\Admin\AppData\Local\Temp\HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exeC:\Users\Admin\AppData\Local\Temp\HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4836
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:980
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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
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240616218.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4976
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1288 -
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:4804
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.5MB
MD5a7e4854f619abd108be0e74eecef45ca
SHA18edae9d1890e0bc201828fa25a528be4555b1920
SHA256d1256767c3f4ac70675f5002e698b1ec219e520dac6b8a3289c11056c825867f
SHA512ab2212e7a1efde8bde43650218c1e86b767ddb02457470d5cdbc4c6b3fdce763da0969ac473c4c60716e8324e2a6b3ab9b7816ccbc1a6b4d2926d95ae0281e27
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C:\Users\Admin\AppData\Local\Temp\HD_ee753e677b07b9733f3990feb3fda812aff68e3a0b2c5f29abe389cea850d3a5.exe
Filesize1.5MB
MD5d558eb2263a234484bcb8273f33f8a09
SHA192a766e520234993214f59b6f4a9b1de837cb739
SHA256b09c8ea9e66747e614e62b6094db886e534219e53eedd77a14a50205cfd550b5
SHA51250c191783b9fb8ca1a5a206f7c32f9a28a5836c8e9040fbf1bb23392fe7ac8af601add499b9482ec10deaed07ba22991052174355e8409c6d66d1b2a5388bddd
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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
MD57b46810f9fe5bdc472e048d4971ce2bb
SHA1249de38e829625d17750a6ab6306f5ade738055c
SHA256b1a27f3a6dbc6057c54013d34ed14847285ee5592cb26d7da5b5ecc3ec1a787d
SHA512a7322ad10a113cf675e31bb8b57598b1aeb6b7322259317c9059aff1811ef92435bcd03ecc239663bee055dd1551791460a33ea62f3ed992cdaa4cebf0dd4446
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641