Analysis
-
max time kernel
150s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 18:05
Static task
static1
Behavioral task
behavioral1
Sample
7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe
Resource
win7-20240221-en
General
-
Target
7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe
-
Size
3.2MB
-
MD5
f4de30f69ebf71023b3376238b52e9b5
-
SHA1
cb21383b6a17bcc73e4292655c6fbe99788bf4a5
-
SHA256
7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1
-
SHA512
a6b3d2db37a086c734678a63281b45712f6c67cd117fa732e6916379bd8ea11576149320f91335bdab216a36a2bd2e440001f1c6da687b89678cc36142181c62
-
SSDEEP
24576:eCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH4:eCwsbCANnKXferL7Vwe/Gg0P+Wh3XNh
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/208-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/208-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/208-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/232-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/232-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3892-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3892-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3892-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral2/files/0x0007000000023427-5.dat family_gh0strat behavioral2/memory/208-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/208-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/208-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/232-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/232-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3892-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3892-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3892-45-0x0000000010000000-0x00000000101B6000-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\\240601109.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 2296 R.exe 208 N.exe 232 TXPlatfor.exe 3892 TXPlatfor.exe 4284 HD_7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 2528 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 2296 R.exe 4028 svchost.exe 2528 Remote Data.exe -
resource yara_rule behavioral2/memory/208-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/208-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/208-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/208-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/232-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/232-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/232-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3892-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3892-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3892-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
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\240601109.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 -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2484 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3892 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 208 N.exe Token: SeLoadDriverPrivilege 3892 TXPlatfor.exe Token: 33 3892 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 3892 TXPlatfor.exe Token: 33 3892 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 3892 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4308 wrote to memory of 2296 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 81 PID 4308 wrote to memory of 2296 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 81 PID 4308 wrote to memory of 2296 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 81 PID 4308 wrote to memory of 208 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 84 PID 4308 wrote to memory of 208 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 84 PID 4308 wrote to memory of 208 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 84 PID 208 wrote to memory of 4644 208 N.exe 86 PID 208 wrote to memory of 4644 208 N.exe 86 PID 208 wrote to memory of 4644 208 N.exe 86 PID 232 wrote to memory of 3892 232 TXPlatfor.exe 87 PID 232 wrote to memory of 3892 232 TXPlatfor.exe 87 PID 232 wrote to memory of 3892 232 TXPlatfor.exe 87 PID 4308 wrote to memory of 4284 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 88 PID 4308 wrote to memory of 4284 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 88 PID 4308 wrote to memory of 4284 4308 7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe 88 PID 4644 wrote to memory of 2484 4644 cmd.exe 90 PID 4644 wrote to memory of 2484 4644 cmd.exe 90 PID 4644 wrote to memory of 2484 4644 cmd.exe 90 PID 4028 wrote to memory of 2528 4028 svchost.exe 91 PID 4028 wrote to memory of 2528 4028 svchost.exe 91 PID 4028 wrote to memory of 2528 4028 svchost.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe"C:\Users\Admin\AppData\Local\Temp\7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4308 -
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:2296
-
-
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:208 -
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:4644 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2484
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\HD_7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exeC:\Users\Admin\AppData\Local\Temp\HD_7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe2⤵
- Executes dropped EXE
PID:4284
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:1444
-
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:4028 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240601109.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2528
-
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:232 -
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:3892
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\HD_7e834b95a677c2d7ed099742fb20eee509e006b6751872acef11cd0753300be1.exe
Filesize503KB
MD571e110f0199cadea0f559b3890aa599f
SHA1c941635b62703805d50ace15c45dace8e3699870
SHA25601f96c0a4064e860caf737ef21c5fd98057173ca5c3bcb1748e4240b16c78ed1
SHA51280a69652a6e284abf38bd34772c7779c51017d8ebd979dcf53b2b3072085fa488a9c4fed23bac41364622143e32ad3a552ff4a7e7e5698c04b4dbcd934a22663
-
Filesize
2.7MB
MD519880952cb6cfc5a9a9c647a8cdfe349
SHA154df3f67dea40f137098c6f82bd1973f8392692b
SHA2560428f707c4ebb7fc0c2ebd31b8dab1374048bce3858ff7d70fbe1f7af16e5074
SHA512d29dec16be4528187286e7be541b5811b459ffca9cb8050b5891fd94ef90b84f8c9fbef0656a27c3eb924b9531f23b1a255a535bc70c544df36eb5899b3a4d3b
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
899KB
MD5b86ffb4f8d6589b492cf14e2e47a2521
SHA19322d3c6fe0445af404504ff664fb2264e6bf17a
SHA256163e9686664b7e36a70a3a13fc9aecc145d175664b952279b2c7b3c8335c858e
SHA51200cbd7b396d326004cdb527411c1a6c3905b0a8cdff9992ea420233b46e9aa9c256dc88efbbcec63ef2002be157b28567a3ad01e99b676c14f17da8fa48b88a6
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641