Analysis
-
max time kernel
152s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 03:29
Static task
static1
Behavioral task
behavioral1
Sample
5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe
Resource
win7-20240611-en
General
-
Target
5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe
-
Size
5.3MB
-
MD5
9b647918ecc157360528b109fc860c48
-
SHA1
183b5902dad50e259321496f8948bad12bdaf350
-
SHA256
5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a
-
SHA512
613b81d359c67354d1cf11f3b998828e618cb860b72779235015b5b8c79190005ab6f22e220f52ae22a6dc8ebd37dc95919f7e33c0276d077f9799bee609523f
-
SSDEEP
98304:Zws2ANnKXOaeOgmhraCzJGQJT62ttFafeGtzNMc:rKXbeO7ECzwQJTFSffzN
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral1/memory/2732-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2536-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2536-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2868-45-0x0000000003660000-0x0000000003BE3000-memory.dmp purplefox_rootkit behavioral1/memory/2536-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 7 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\259413937.txt family_gh0strat behavioral1/memory/2732-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2536-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2536-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2868-45-0x0000000003660000-0x0000000003BE3000-memory.dmp family_gh0strat behavioral1/memory/2536-50-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatfor.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
Processes:
R.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259413937.txt" R.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatfor.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 7 IoCs
Processes:
R.exeN.exeTXPlatfor.exeTXPlatfor.exeHD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exeRemote Data.exepid process 2192 R.exe 2732 N.exe 2284 TXPlatfor.exe 2536 TXPlatfor.exe 2576 HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 1400 2968 Remote Data.exe -
Loads dropped DLL 8 IoCs
Processes:
5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exeR.exesvchost.exeTXPlatfor.exeRemote Data.exepid process 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 2192 R.exe 2368 svchost.exe 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 2284 TXPlatfor.exe 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 2368 svchost.exe 2968 Remote Data.exe -
Processes:
resource yara_rule behavioral1/memory/2732-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx \Users\Admin\AppData\Local\Temp\HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe upx behavioral1/memory/2868-45-0x0000000003660000-0x0000000003BE3000-memory.dmp upx behavioral1/memory/2576-49-0x0000000140000000-0x0000000140583000-memory.dmp upx behavioral1/memory/2536-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2576-59-0x0000000140000000-0x0000000140583000-memory.dmp upx behavioral1/memory/2576-69-0x0000000140000000-0x0000000140583000-memory.dmp upx behavioral1/memory/2576-78-0x0000000140000000-0x0000000140583000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
N.exeR.exesvchost.exedescription 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\259413937.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 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exepid process 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatfor.exepid process 2536 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
Processes:
N.exeTXPlatfor.exeHD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exedescription pid process Token: SeIncBasePriorityPrivilege 2732 N.exe Token: SeLoadDriverPrivilege 2536 TXPlatfor.exe Token: SeDebugPrivilege 2576 HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe Token: 33 2536 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2536 TXPlatfor.exe Token: 33 2536 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2536 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exeHD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exepid process 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 2576 HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 2576 HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe 2576 HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exeN.exeTXPlatfor.execmd.exesvchost.exedescription pid process target process PID 2868 wrote to memory of 2192 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe R.exe PID 2868 wrote to memory of 2192 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe R.exe PID 2868 wrote to memory of 2192 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe R.exe PID 2868 wrote to memory of 2192 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe R.exe PID 2868 wrote to memory of 2732 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe N.exe PID 2868 wrote to memory of 2732 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe N.exe PID 2868 wrote to memory of 2732 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe N.exe PID 2868 wrote to memory of 2732 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe N.exe PID 2868 wrote to memory of 2732 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe N.exe PID 2868 wrote to memory of 2732 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe N.exe PID 2868 wrote to memory of 2732 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe N.exe PID 2732 wrote to memory of 2744 2732 N.exe cmd.exe PID 2732 wrote to memory of 2744 2732 N.exe cmd.exe PID 2732 wrote to memory of 2744 2732 N.exe cmd.exe PID 2732 wrote to memory of 2744 2732 N.exe cmd.exe PID 2284 wrote to memory of 2536 2284 TXPlatfor.exe TXPlatfor.exe PID 2284 wrote to memory of 2536 2284 TXPlatfor.exe TXPlatfor.exe PID 2284 wrote to memory of 2536 2284 TXPlatfor.exe TXPlatfor.exe PID 2284 wrote to memory of 2536 2284 TXPlatfor.exe TXPlatfor.exe PID 2284 wrote to memory of 2536 2284 TXPlatfor.exe TXPlatfor.exe PID 2284 wrote to memory of 2536 2284 TXPlatfor.exe TXPlatfor.exe PID 2284 wrote to memory of 2536 2284 TXPlatfor.exe TXPlatfor.exe PID 2868 wrote to memory of 2576 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe PID 2868 wrote to memory of 2576 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe PID 2868 wrote to memory of 2576 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe PID 2868 wrote to memory of 2576 2868 5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe PID 2744 wrote to memory of 2344 2744 cmd.exe PING.EXE PID 2744 wrote to memory of 2344 2744 cmd.exe PING.EXE PID 2744 wrote to memory of 2344 2744 cmd.exe PING.EXE PID 2744 wrote to memory of 2344 2744 cmd.exe PING.EXE PID 2368 wrote to memory of 2968 2368 svchost.exe Remote Data.exe PID 2368 wrote to memory of 2968 2368 svchost.exe Remote Data.exe PID 2368 wrote to memory of 2968 2368 svchost.exe Remote Data.exe PID 2368 wrote to memory of 2968 2368 svchost.exe Remote Data.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe"C:\Users\Admin\AppData\Local\Temp\5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
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
-
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
-
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
-
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
-
C:\Users\Admin\AppData\Local\Temp\HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exeC:\Users\Admin\AppData\Local\Temp\HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
-
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
-
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259413937.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
2.8MB
MD5b60f0cf09bae0c6d614d180a93751470
SHA1f0674d9a57df3d3bede2f60cda359a2d2fad9cd6
SHA256601310b4abcd9b0a02877b9ea6eaff4caa44fab53369b26a780946ad11961881
SHA51243467a4de1e89e18a961c5e6c3409f58eb615999b6b0e90b75d2c702f44de0c443b3266ba9432c6bf333e40f154113c5b69a8832eaef894ab4350f15fe6b1d07
-
\Users\Admin\AppData\Local\Temp\HD_5b3564c897321eac2df48313cda6d5e55a829fae88c06ecb199ebca92c50138a.exeFilesize
2.5MB
MD519b1fb32288420f17d318ac3c018dea9
SHA1bc4c102425f1ff748341642b07055fde28e7b6b2
SHA2568eb1752afaffa1ac781f2f9085f0e3e68832a378389665973c36f91bac87931c
SHA512a7c9e84597f45e1f32a909b42ae98e32b3bc8d6b537a50a2663e54bbf3c7544811117bea4da7a74c4de722f8b170c5d1ee458f4b081d10d1014004c58736c225
-
\Users\Admin\AppData\Local\Temp\N.exeFilesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
\Users\Admin\AppData\Local\Temp\R.exeFilesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
\Windows\SysWOW64\259413937.txtFilesize
899KB
MD54258369d19d66bc9c08ce2e98f9ccdec
SHA1ccf3c06ea3595eb606e6623d8b328cfaf831f13d
SHA256e6e714e2ab5cb4bfdf968b75e6140082cff5a904914b655354d47cf70b2c217d
SHA512c804f383ca73d2764c6fe281918d64089bb08ba7c04b70885e4d573b95c30d7864a179d8cff65190e08a04e77e5897eeb02f0a905433b120112152289a3a7770
-
\Windows\SysWOW64\Remote Data.exeFilesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
-
memory/2536-42-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
-
memory/2536-40-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
-
memory/2536-50-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
-
memory/2576-49-0x0000000140000000-0x0000000140583000-memory.dmpFilesize
5.5MB
-
memory/2576-59-0x0000000140000000-0x0000000140583000-memory.dmpFilesize
5.5MB
-
memory/2576-69-0x0000000140000000-0x0000000140583000-memory.dmpFilesize
5.5MB
-
memory/2576-78-0x0000000140000000-0x0000000140583000-memory.dmpFilesize
5.5MB
-
memory/2732-18-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
-
memory/2732-20-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
-
memory/2732-21-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
-
memory/2868-45-0x0000000003660000-0x0000000003BE3000-memory.dmpFilesize
5.5MB
-
memory/2868-62-0x0000000003660000-0x0000000003BE3000-memory.dmpFilesize
5.5MB