Analysis
-
max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18/03/2024, 19:04
Static task
static1
Behavioral task
behavioral1
Sample
9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe
Resource
win7-20240221-en
General
-
Target
9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe
-
Size
2.7MB
-
MD5
be8e5db4223f1c26bac3362c5a5c7fe6
-
SHA1
13db1aedd2559aafbe90d5f661edcc7f63dc35cd
-
SHA256
9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b
-
SHA512
beb028ce9bf83464c080ffe5720062a7a83e89e1579350203ae36dd63c2c78358f284439934def0603b3079086724e5c3b73410e78855c9426bb275b49565c42
-
SSDEEP
24576:yCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH:yCwsbCANnKXferL7Vwe/Gg0P+WhcYF
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2632-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2632-22-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2632-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2860-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2452-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2452-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2452-51-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral1/files/0x000d0000000122dd-6.dat family_gh0strat behavioral1/memory/2632-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2632-22-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2860-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2632-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2860-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2452-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2452-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2452-51-0x0000000010000000-0x00000000101B6000-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\\259410084.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 2508 R.exe 2632 N.exe 2860 TXPlatfor.exe 2452 TXPlatfor.exe 2440 HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 2240 Remote Data.exe -
Loads dropped DLL 7 IoCs
pid Process 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 2508 R.exe 2532 svchost.exe 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 2860 TXPlatfor.exe 2532 svchost.exe 2240 Remote Data.exe -
resource yara_rule behavioral1/memory/2632-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2632-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2632-22-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2860-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2632-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2860-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2452-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2452-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2452-51-0x0000000010000000-0x00000000101B6000-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\259410084.txt R.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2016 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2452 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2632 N.exe Token: SeLoadDriverPrivilege 2452 TXPlatfor.exe Token: 33 2452 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2452 TXPlatfor.exe Token: 33 2452 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2452 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2848 wrote to memory of 2508 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 28 PID 2848 wrote to memory of 2508 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 28 PID 2848 wrote to memory of 2508 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 28 PID 2848 wrote to memory of 2508 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 28 PID 2848 wrote to memory of 2632 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 31 PID 2848 wrote to memory of 2632 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 31 PID 2848 wrote to memory of 2632 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 31 PID 2848 wrote to memory of 2632 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 31 PID 2848 wrote to memory of 2632 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 31 PID 2848 wrote to memory of 2632 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 31 PID 2848 wrote to memory of 2632 2848 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 31 PID 2632 wrote to memory of 2604 2632 N.exe 33 PID 2632 wrote to memory of 2604 2632 N.exe 33 PID 2632 wrote to memory of 2604 2632 N.exe 33 PID 2632 wrote to memory of 2604 2632 N.exe 33 PID 2860 wrote to memory of 2452 2860 TXPlatfor.exe 34 PID 2860 wrote to memory of 2452 2860 TXPlatfor.exe 34 PID 2860 wrote to memory of 2452 2860 TXPlatfor.exe 34 PID 2860 wrote to memory of 2452 2860 TXPlatfor.exe 34 PID 2860 wrote to memory of 2452 2860 TXPlatfor.exe 34 PID 2860 wrote to memory of 2452 2860 TXPlatfor.exe 34 PID 2860 wrote to memory of 2452 2860 TXPlatfor.exe 34 PID 2604 wrote to memory of 2016 2604 cmd.exe 37 PID 2604 wrote to memory of 2016 2604 cmd.exe 37 PID 2604 wrote to memory of 2016 2604 cmd.exe 37 PID 2604 wrote to memory of 2016 2604 cmd.exe 37 PID 2532 wrote to memory of 2240 2532 svchost.exe 38 PID 2532 wrote to memory of 2240 2532 svchost.exe 38 PID 2532 wrote to memory of 2240 2532 svchost.exe 38 PID 2532 wrote to memory of 2240 2532 svchost.exe 38
Processes
-
C:\Users\Admin\AppData\Local\Temp\9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe"C:\Users\Admin\AppData\Local\Temp\9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2848 -
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:2508
-
-
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:2632 -
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:2604 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2016
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exeC:\Users\Admin\AppData\Local\Temp\HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe2⤵
- Executes dropped EXE
PID:2440
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2136
-
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:2532 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259410084.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2240
-
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2860 -
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:2452
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe
Filesize100KB
MD5854ebcebe6db70b07ded344fb33bab49
SHA1bf7a03c75c89d1a5143e511492154ea74d496a84
SHA2565b4d88e43dbd63f1f3fdf6d70586147767cf2db2593a2f3244556a9d33f2af1e
SHA512c383e472bcb1dbc5dac8ad138420a407903b5b8fce907448285587779704d40824972627bff451273b329f08e580f24f8d9da0acbe406b8d53df574313eb79dc
-
Filesize
2.6MB
MD5274fe01eb0f4cd402c3cfdeda4b30715
SHA172db93e86caaadf2f28e5265ebfbc2ea6ba9e705
SHA256843743adaef60d2f490d2702487f7687ffa36524d11ad89feed31bbddfd21d40
SHA5126d71d57566f436c6e1242421070bca8c62ba95a7ccfc73ae5efef54f93482b3e3b742bda361b7c713a5e5158f11310401341bd1ddd4f011ba33f77c5e9543798
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
899KB
MD5eafa79d18676b30f3b0413ae4c697ede
SHA1b4f0ccf2472c371284af9b4d3ec03bf32f90a5db
SHA2567b01f2fea20ed27c73142f372bc090674271ba89086fb936fa063015373e8565
SHA512213cc311f3d841db9c77936361d6f71736cf0b7311e59e07fbc7bf58f58e588bfef1fc1f27af9c07f5156c240538468bcd1ef7eaff4cb7da9e7f67aeeeaef7e5
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d