Analysis
-
max time kernel
150s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
16/08/2023, 18:23
Static task
static1
Behavioral task
behavioral1
Sample
f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe
Resource
win7-20230712-en
General
-
Target
f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe
-
Size
2.6MB
-
MD5
94e357942df898ead25f0290d6eda669
-
SHA1
00ebb1b03337e212761caa9ade3cd9698ee3f5df
-
SHA256
f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a
-
SHA512
5f0d3dcbb245e4565a54faecfdd3be1bc9996c2d25fce7c3768e283a5c419c0ecb77f183ccb88ec9c8e2aaaacfd3910a6717853009915b291e6390544ee84efb
-
SSDEEP
49152:rCwsbCANnKXferL7Vwe/Gg0P+WhvJWJJsxtgn:uws2ANnKXOaeOgmhvJWJJsxWn
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2844-74-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2844-76-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2844-90-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2772-89-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2820-97-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2820-100-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2820-102-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 13 IoCs
resource yara_rule behavioral1/files/0x000a000000012254-60.dat family_gh0strat behavioral1/files/0x000a000000012254-66.dat family_gh0strat behavioral1/files/0x000a000000012254-65.dat family_gh0strat behavioral1/memory/2844-74-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2844-76-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2772-84-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2844-90-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2772-89-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2820-95-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2820-97-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2820-100-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2820-102-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x000a000000012254-108.dat 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\\259420677.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 2728 R.exe 2844 N.exe 2772 TXPlatfor.exe 2820 TXPlatfor.exe 688 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 2728 R.exe 2288 svchost.exe 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 2772 TXPlatfor.exe 2288 svchost.exe 688 Remote Data.exe -
resource yara_rule behavioral1/memory/2844-72-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2844-74-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2844-76-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2772-84-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2844-90-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2772-89-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2820-95-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2820-97-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2820-100-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2820-102-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\259420677.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 -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2244 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2820 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2844 N.exe Token: SeLoadDriverPrivilege 2820 TXPlatfor.exe Token: 33 2820 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2820 TXPlatfor.exe Token: 33 2820 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2820 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2148 wrote to memory of 2728 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 28 PID 2148 wrote to memory of 2728 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 28 PID 2148 wrote to memory of 2728 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 28 PID 2148 wrote to memory of 2728 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 28 PID 2148 wrote to memory of 2844 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 31 PID 2148 wrote to memory of 2844 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 31 PID 2148 wrote to memory of 2844 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 31 PID 2148 wrote to memory of 2844 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 31 PID 2148 wrote to memory of 2844 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 31 PID 2148 wrote to memory of 2844 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 31 PID 2148 wrote to memory of 2844 2148 f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe 31 PID 2772 wrote to memory of 2820 2772 TXPlatfor.exe 33 PID 2772 wrote to memory of 2820 2772 TXPlatfor.exe 33 PID 2772 wrote to memory of 2820 2772 TXPlatfor.exe 33 PID 2772 wrote to memory of 2820 2772 TXPlatfor.exe 33 PID 2772 wrote to memory of 2820 2772 TXPlatfor.exe 33 PID 2772 wrote to memory of 2820 2772 TXPlatfor.exe 33 PID 2772 wrote to memory of 2820 2772 TXPlatfor.exe 33 PID 2844 wrote to memory of 2684 2844 N.exe 34 PID 2844 wrote to memory of 2684 2844 N.exe 34 PID 2844 wrote to memory of 2684 2844 N.exe 34 PID 2844 wrote to memory of 2684 2844 N.exe 34 PID 2684 wrote to memory of 2244 2684 cmd.exe 36 PID 2684 wrote to memory of 2244 2684 cmd.exe 36 PID 2684 wrote to memory of 2244 2684 cmd.exe 36 PID 2684 wrote to memory of 2244 2684 cmd.exe 36 PID 2288 wrote to memory of 688 2288 svchost.exe 37 PID 2288 wrote to memory of 688 2288 svchost.exe 37 PID 2288 wrote to memory of 688 2288 svchost.exe 37 PID 2288 wrote to memory of 688 2288 svchost.exe 37
Processes
-
C:\Users\Admin\AppData\Local\Temp\f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe"C:\Users\Admin\AppData\Local\Temp\f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2148 -
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:2728
-
-
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:2844 -
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:2684 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2244
-
-
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:1500
-
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:2288 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259420677.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:688
-
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2772 -
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:2820
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.6MB
MD594e357942df898ead25f0290d6eda669
SHA100ebb1b03337e212761caa9ade3cd9698ee3f5df
SHA256f898d56a8ea7d86f785f866e97588b18df5fa56fd328effbcf57ef8b4c60740a
SHA5125f0d3dcbb245e4565a54faecfdd3be1bc9996c2d25fce7c3768e283a5c419c0ecb77f183ccb88ec9c8e2aaaacfd3910a6717853009915b291e6390544ee84efb
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
899KB
MD5fd34b13c7c76da387e162597f16af0e6
SHA15bb915e764674b5b6d8da47de653e748f24e5d05
SHA256b2d06fccf536dbe3520356bd8df958c512598a94e261f6573c79ef325cc3e91a
SHA512984e0c784f7da0982e821e57e0d5fcb9c326507bd7d287a47cc27e4eb76494b0574aeaf73889be835aa545174c5b842632ef4330faefc1329dc4c19b8f0ca7be
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
899KB
MD5fd34b13c7c76da387e162597f16af0e6
SHA15bb915e764674b5b6d8da47de653e748f24e5d05
SHA256b2d06fccf536dbe3520356bd8df958c512598a94e261f6573c79ef325cc3e91a
SHA512984e0c784f7da0982e821e57e0d5fcb9c326507bd7d287a47cc27e4eb76494b0574aeaf73889be835aa545174c5b842632ef4330faefc1329dc4c19b8f0ca7be
-
Filesize
899KB
MD5fd34b13c7c76da387e162597f16af0e6
SHA15bb915e764674b5b6d8da47de653e748f24e5d05
SHA256b2d06fccf536dbe3520356bd8df958c512598a94e261f6573c79ef325cc3e91a
SHA512984e0c784f7da0982e821e57e0d5fcb9c326507bd7d287a47cc27e4eb76494b0574aeaf73889be835aa545174c5b842632ef4330faefc1329dc4c19b8f0ca7be
-
Filesize
899KB
MD5fd34b13c7c76da387e162597f16af0e6
SHA15bb915e764674b5b6d8da47de653e748f24e5d05
SHA256b2d06fccf536dbe3520356bd8df958c512598a94e261f6573c79ef325cc3e91a
SHA512984e0c784f7da0982e821e57e0d5fcb9c326507bd7d287a47cc27e4eb76494b0574aeaf73889be835aa545174c5b842632ef4330faefc1329dc4c19b8f0ca7be
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0