Analysis
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max time kernel
150s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 18:25
Static task
static1
Behavioral task
behavioral1
Sample
25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe
Resource
win7-20240419-en
General
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Target
25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe
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Size
3.3MB
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MD5
e94357633544e68efc4e5b49c9455fc5
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SHA1
6cf00804bb4d96c0db756907378f57f760920a33
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SHA256
25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941
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SHA512
6cf399e8e13363eb8d0b9c54fdb023a511f8f3e32056dd8be7cc571939e6ed0dd4b5a55adafd16a1479d5187e10281d416b0138f1d03fc2253ed268fdfa25083
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SSDEEP
49152:fCwsbCANnKXferL7Vwe/Gg0P+WhcahKdW0r9njLxfqLGyThAWHNa:Kws2ANnKXOaeOgmhcn7n3xSTThAW4
Malware Config
Signatures
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resource yara_rule behavioral2/memory/928-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/928-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/928-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/700-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/700-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/432-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/432-54-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/432-62-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral2/files/0x0009000000023433-5.dat family_gh0strat behavioral2/memory/928-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/928-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/928-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/700-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/700-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/432-50-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/432-54-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/432-62-0x0000000010000000-0x00000000101B6000-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\\240600421.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 692 R.exe 928 N.exe 700 TXPlatfor.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 432 TXPlatfor.exe 5092 Remote Data.exe -
Loads dropped DLL 10 IoCs
pid Process 692 R.exe 4296 svchost.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 5092 Remote Data.exe -
resource yara_rule behavioral2/memory/928-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/928-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/928-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/928-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/700-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/700-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/700-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/432-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/432-54-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/432-62-0x0000000010000000-0x00000000101B6000-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\240600421.txt R.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 1008 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 432 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 928 N.exe Token: SeLoadDriverPrivilege 432 TXPlatfor.exe Token: 33 432 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 432 TXPlatfor.exe Token: 33 432 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 432 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 2532 HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2136 wrote to memory of 692 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 82 PID 2136 wrote to memory of 692 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 82 PID 2136 wrote to memory of 692 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 82 PID 2136 wrote to memory of 928 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 85 PID 2136 wrote to memory of 928 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 85 PID 2136 wrote to memory of 928 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 85 PID 928 wrote to memory of 1844 928 N.exe 90 PID 928 wrote to memory of 1844 928 N.exe 90 PID 928 wrote to memory of 1844 928 N.exe 90 PID 2136 wrote to memory of 2532 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 91 PID 2136 wrote to memory of 2532 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 91 PID 2136 wrote to memory of 2532 2136 25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe 91 PID 700 wrote to memory of 432 700 TXPlatfor.exe 92 PID 700 wrote to memory of 432 700 TXPlatfor.exe 92 PID 700 wrote to memory of 432 700 TXPlatfor.exe 92 PID 1844 wrote to memory of 1008 1844 cmd.exe 94 PID 1844 wrote to memory of 1008 1844 cmd.exe 94 PID 1844 wrote to memory of 1008 1844 cmd.exe 94 PID 4296 wrote to memory of 5092 4296 svchost.exe 98 PID 4296 wrote to memory of 5092 4296 svchost.exe 98 PID 4296 wrote to memory of 5092 4296 svchost.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe"C:\Users\Admin\AppData\Local\Temp\25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2136 -
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:692
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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:928 -
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:1844 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:1008
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C:\Users\Admin\AppData\Local\Temp\HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exeC:\Users\Admin\AppData\Local\Temp\HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2532
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:1164
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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:4296 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240600421.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:5092
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:700 -
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:432
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60KB
MD5206396257b97bd275a90ce6c2c0c37fd
SHA13cae4506a033cf7e97156d5261f2a247c6270f42
SHA25664eef86745d7ae0168fec357099e2e952ce74ee19576d06cc8c8c65f210cc22c
SHA5124c23e52b5b23b305c3172e01dd205e15fda8f20f8b60776ba59d080bf05bbbca456a0ed232f2e2a2bf01d32efb913063f89fb4928bc4d5d1c1eb4c4979803455
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Filesize
156KB
MD5ca77aec89bd2f81bbef77ff26b88148a
SHA127e8eb70f218d5d085344fce21653dc31e0dda29
SHA2561eaf42e6c734eb332f0edf7d3cf7c408f72b3267ae5408675d3604a6b23319d2
SHA512985592f5a0c5916b1dc83079f17abb0fb4fb20aeb8b9a9d6ffd1b196eeda45d5d2393654cee3e6c1405d431f2fd55403ce734d75a948fdc56fea2d67217067cf
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Filesize
216KB
MD53f1b2b497172b65f7bb15453d0d93de0
SHA1e24556e47ced0b6ae6b89a5e280b83e15ed42e8a
SHA2564f9ad22aa55455f56619e76a01afeb337e1f28f61c7dde5869eb2a6d8776581e
SHA5128837e6108ffde548674487c5ebba3e3dbee8bfafa5727470d3ebaeec039baefc6dc3d756a199f4fb334754985288f0a5577b32eb41fbd69295fc9681354cd3f2
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Filesize
1.2MB
MD51eece63319e7c5f6718562129b1572f1
SHA1089ea3a605639eb1292f6a2a9720f0b2801b0b6e
SHA2564bed8a6e4e1548fddee40927b438132b47ef2aca6e9beb06b89fcf7714726310
SHA51213537d1dd80fa87b6b908361957e8c434ca547a575c8c8aab43423063e60cb5523fb1843a467ae73db4a64d278c06b831551e78ae6d895201f7ef0c5b162c1ab
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C:\Users\Admin\AppData\Local\Temp\HD_25e0d0fb744ee978e7b003446b58326770c6c16cf5af24d25111384a5b05c941.exe
Filesize1008KB
MD526f69790452e4604aa779c22921ccc6e
SHA15322f3ceca37d96c03e7d39a2e9e29b3c78a9926
SHA2567cafb2039397269d8bf0dcf035c862fe7ba1607393844f66c311b6c4733006c9
SHA512b41aa3a962ef862d9444287fd661f3d4b1ab068c51a9fe76fa12533f0a0454ba60d87bdc3e6a1d0b365ff615ea151ddf67e67c2eea1a5ec72d657b51c0b54caa
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Filesize
2.3MB
MD52af0b2d8a65b3cdb9f3c534d75a0a2cf
SHA1ea7ff94fbfbe4bc3fe91dd1b43edbb0312d6c69b
SHA256817c94c9c8f1fc5efb729c36c77bccee7bfa4d47e3a8985e25c73f0556cabd3a
SHA5122a378eaad937f6c214b9ea73355b60c93e032d257f0d0eb9e8d019008fc5284642d4b6a37b958b37b18e604f25b242c29ae766bb85d5136b3f6443b755188759
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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
MD57b69c013a3f987396ee37b6a841b764a
SHA124140b20c540c0a3238a4d4d4b3471e5ee0400c9
SHA2568f17043db1b738f19b014873900f01647442fd25516902eebef8493e3ed890e0
SHA5127ec6f20b7d340306e2e9d961ddd14d18f530043334cc35834f64004fee47db072a121c3dfacaaaabd060e8230effce96d171a4fd6a5460e67fddf74a53328fd2
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641