Analysis
-
max time kernel
150s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
28/08/2023, 19:22
Static task
static1
Behavioral task
behavioral1
Sample
745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
Resource
win7-20230712-en
General
-
Target
745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
-
Size
2.6MB
-
MD5
84d0f4faaa31400ec590b27bb3b19a0b
-
SHA1
9eb32eb08c6c1c4c45157ffabb0cdea8b91fe3be
-
SHA256
745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a
-
SHA512
2665606ce617ba9507af59fb4b92c9fe00f7a362a808106bc5fc32b1ba27156ba6525ce4d586fdaa174940632443d9395c50f0beb0fa1f1039ba7d3fe1f78011
-
SSDEEP
49152:cjwsbCANnKXferL7Vwe/Gg0P+WhVKDmn2ATV:yws2ANnKXOaeOgmhVKDmn2ATV
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/788-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/788-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/788-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2980-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/788-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1924-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1924-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1924-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1924-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
resource yara_rule behavioral1/files/0x000b000000012298-6.dat family_gh0strat behavioral1/memory/788-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/788-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/788-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2980-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2980-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/788-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1924-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1924-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1924-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1924-49-0x0000000010000000-0x00000000101B6000-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 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 2396 R.exe 788 N.exe 2980 TXPlatfor.exe 1924 TXPlatfor.exe 1660 HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe -
Loads dropped DLL 5 IoCs
pid Process 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 2396 R.exe 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 2980 TXPlatfor.exe 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe -
resource yara_rule behavioral1/memory/788-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/788-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/788-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/788-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2980-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2980-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/788-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1924-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1924-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1924-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1924-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\259427931.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2720 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1924 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 788 N.exe Token: SeLoadDriverPrivilege 1924 TXPlatfor.exe Token: 33 1924 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1924 TXPlatfor.exe Token: 33 1924 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1924 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2500 wrote to memory of 2396 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 28 PID 2500 wrote to memory of 2396 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 28 PID 2500 wrote to memory of 2396 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 28 PID 2500 wrote to memory of 2396 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 28 PID 2500 wrote to memory of 788 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 29 PID 2500 wrote to memory of 788 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 29 PID 2500 wrote to memory of 788 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 29 PID 2500 wrote to memory of 788 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 29 PID 2500 wrote to memory of 788 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 29 PID 2500 wrote to memory of 788 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 29 PID 2500 wrote to memory of 788 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 29 PID 788 wrote to memory of 2864 788 N.exe 31 PID 788 wrote to memory of 2864 788 N.exe 31 PID 788 wrote to memory of 2864 788 N.exe 31 PID 788 wrote to memory of 2864 788 N.exe 31 PID 2980 wrote to memory of 1924 2980 TXPlatfor.exe 32 PID 2980 wrote to memory of 1924 2980 TXPlatfor.exe 32 PID 2980 wrote to memory of 1924 2980 TXPlatfor.exe 32 PID 2980 wrote to memory of 1924 2980 TXPlatfor.exe 32 PID 2980 wrote to memory of 1924 2980 TXPlatfor.exe 32 PID 2980 wrote to memory of 1924 2980 TXPlatfor.exe 32 PID 2980 wrote to memory of 1924 2980 TXPlatfor.exe 32 PID 2500 wrote to memory of 1660 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 34 PID 2500 wrote to memory of 1660 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 34 PID 2500 wrote to memory of 1660 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 34 PID 2500 wrote to memory of 1660 2500 745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe 34 PID 2864 wrote to memory of 2720 2864 cmd.exe 35 PID 2864 wrote to memory of 2720 2864 cmd.exe 35 PID 2864 wrote to memory of 2720 2864 cmd.exe 35 PID 2864 wrote to memory of 2720 2864 cmd.exe 35
Processes
-
C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe"C:\Users\Admin\AppData\Local\Temp\745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2396
-
-
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:788 -
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:2864 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2720
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exeC:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe2⤵
- Executes dropped EXE
PID:1660
-
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2980 -
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:1924
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
Filesize30KB
MD5123c4fcf10cdb297ba04d961d38c76b0
SHA1d8257d29e3cb08330f03c7315e5cdbc7a7af3106
SHA256b0e1566b7d1a8c80f698158fcd6b8ae6eec6bc8cf368114ec4f0134b63e775a3
SHA5121920b80b5122c3e0d9d2b8988cbf6762c754ff33eb2813c20219415cc02d3c958d622520fd2d7f39f6fc6fad0fcc656f243c80d5bb746eba13b963221e526109
-
Filesize
2.6MB
MD5ebbd2e32344ea1777686b6a9bd5eeccc
SHA19fa09972e64ad18ecb7359969347819b6ae240dd
SHA2565a10c905f59d20a4495c9658a8252348bd26eea5457d2d01187c88e1b4cda542
SHA51226de2bcbc937cd7b62a181d7febadb6afcaf0c41975ae58cdf1da8130bd2eb494af1276766e58c30593cab71d5b7f44d792e108e96dd8082768eb7c98fa00346
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
\Users\Admin\AppData\Local\Temp\HD_745d938d6e708476e4e8a0c7e96c765d2498affcdda045d688b920cbe641e04a.exe
Filesize30KB
MD5123c4fcf10cdb297ba04d961d38c76b0
SHA1d8257d29e3cb08330f03c7315e5cdbc7a7af3106
SHA256b0e1566b7d1a8c80f698158fcd6b8ae6eec6bc8cf368114ec4f0134b63e775a3
SHA5121920b80b5122c3e0d9d2b8988cbf6762c754ff33eb2813c20219415cc02d3c958d622520fd2d7f39f6fc6fad0fcc656f243c80d5bb746eba13b963221e526109
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
899KB
MD5318d243e7a98f2a0a122ae4f8e01f617
SHA1f483736ad610ffd07c392d400aa0b9a4682e9481
SHA2560a83f579ef747816e205d2989de4ae2d62ce64b493522615e83ae1759428d02a
SHA512de29ee299edafeef58399e59d0e58c09fd865539f54443aba5a259c92f9276cc035be9e294d40b986d30ac33cdf28881a93aeae4193632634538609eda179ac2
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0