Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
28/08/2023, 10:52
Static task
static1
Behavioral task
behavioral1
Sample
f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe
Resource
win7-20230712-en
General
-
Target
f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe
-
Size
1.3MB
-
MD5
21cd21a4b214a4b7d8aada8aba66dbb9
-
SHA1
22752c82b2107c557ec30ef7ab41075d505a959d
-
SHA256
f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c
-
SHA512
435d6e560db1f9d280c09d3afe9135370d37131b52d4f2efd322dd91ae736cf6589295b1f857834bc8e00ad1f76d32a16aaf8d89b161d2be380c186215114f4c
-
SSDEEP
24576:EQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVaJFn2z:EQZAdVyVT9n/Gg0P+Who9Fn2z
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2372-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2372-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2372-27-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2444-64-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2796-70-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2796-74-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2796-80-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 13 IoCs
resource yara_rule behavioral1/memory/2372-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2372-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2444-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2372-27-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2444-64-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x0008000000015c52-68.dat family_gh0strat behavioral1/memory/2796-66-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2796-70-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x0008000000015c52-78.dat family_gh0strat behavioral1/files/0x0008000000015c52-77.dat family_gh0strat behavioral1/memory/2796-74-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2796-80-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x0008000000015c52-86.dat family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259436386.txt" svchos.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" TXPlatforn.exe -
Executes dropped EXE 5 IoCs
pid Process 2372 svchost.exe 2444 TXPlatforn.exe 2796 TXPlatforn.exe 2892 svchos.exe 1504 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 7 IoCs
pid Process 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 2444 TXPlatforn.exe 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 2892 svchos.exe 684 svchost.exe 684 svchost.exe 1504 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2372-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2372-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2372-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2444-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2372-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2444-64-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2796-66-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2796-70-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2796-74-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2796-80-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\259436386.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.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 1332 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2796 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2372 svchost.exe Token: SeLoadDriverPrivilege 2796 TXPlatforn.exe Token: 33 2796 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2796 TXPlatforn.exe Token: 33 2796 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2796 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2024 wrote to memory of 2372 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 28 PID 2024 wrote to memory of 2372 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 28 PID 2024 wrote to memory of 2372 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 28 PID 2024 wrote to memory of 2372 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 28 PID 2024 wrote to memory of 2372 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 28 PID 2024 wrote to memory of 2372 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 28 PID 2024 wrote to memory of 2372 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 28 PID 2372 wrote to memory of 2064 2372 svchost.exe 30 PID 2372 wrote to memory of 2064 2372 svchost.exe 30 PID 2372 wrote to memory of 2064 2372 svchost.exe 30 PID 2372 wrote to memory of 2064 2372 svchost.exe 30 PID 2444 wrote to memory of 2796 2444 TXPlatforn.exe 31 PID 2444 wrote to memory of 2796 2444 TXPlatforn.exe 31 PID 2444 wrote to memory of 2796 2444 TXPlatforn.exe 31 PID 2444 wrote to memory of 2796 2444 TXPlatforn.exe 31 PID 2444 wrote to memory of 2796 2444 TXPlatforn.exe 31 PID 2444 wrote to memory of 2796 2444 TXPlatforn.exe 31 PID 2444 wrote to memory of 2796 2444 TXPlatforn.exe 31 PID 2024 wrote to memory of 2892 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 32 PID 2024 wrote to memory of 2892 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 32 PID 2024 wrote to memory of 2892 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 32 PID 2024 wrote to memory of 2892 2024 f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe 32 PID 2064 wrote to memory of 1332 2064 cmd.exe 35 PID 2064 wrote to memory of 1332 2064 cmd.exe 35 PID 2064 wrote to memory of 1332 2064 cmd.exe 35 PID 2064 wrote to memory of 1332 2064 cmd.exe 35 PID 684 wrote to memory of 1504 684 svchost.exe 37 PID 684 wrote to memory of 1504 684 svchost.exe 37 PID 684 wrote to memory of 1504 684 svchost.exe 37 PID 684 wrote to memory of 1504 684 svchost.exe 37
Processes
-
C:\Users\Admin\AppData\Local\Temp\f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe"C:\Users\Admin\AppData\Local\Temp\f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2372 -
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\svchost.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:1332
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2892
-
-
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2796
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1372
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:684 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259436386.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1504
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.3MB
MD521cd21a4b214a4b7d8aada8aba66dbb9
SHA122752c82b2107c557ec30ef7ab41075d505a959d
SHA256f906dead49b0be51ac106ae68486e818b30b459bf3485cfa3e1e2befee98c01c
SHA512435d6e560db1f9d280c09d3afe9135370d37131b52d4f2efd322dd91ae736cf6589295b1f857834bc8e00ad1f76d32a16aaf8d89b161d2be380c186215114f4c
-
Filesize
71KB
MD5fb44f7af2882d222b600539171f54c1d
SHA10c5a1a0b1620a55a0f194464227be25a2f0347e1
SHA256f2a78e76259bc8fd4ab6af7b4e16dfb49a10643308aca3d14c09e61ac0ebd487
SHA51221e906473f64303c4c8d55213ccb84f4a803c11fb5eef34ce3194adfb391ccbcc91e7c399556c7a4e4f3d33b9b19524d4499ec771ee8e1a10df26ea7cc2dcb67
-
Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
-
Filesize
50KB
MD5798106d31261530a969ec24d3ae86ef8
SHA10181750d6cd1eb915eda9b90b9edebf886998189
SHA256d2510ae8cbe4d27fd39c684bc63f4bb577dc5dfac7fa13721a9a2fe741b93b81
SHA512e09bab3b3126180272929faddedebf477d0e516981daf86b2b216537200b1c04929038e03ecec08776e4d8286ddb8f4ec5e289f328659b97ed8261ab037cd090
-
Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
50KB
MD5798106d31261530a969ec24d3ae86ef8
SHA10181750d6cd1eb915eda9b90b9edebf886998189
SHA256d2510ae8cbe4d27fd39c684bc63f4bb577dc5dfac7fa13721a9a2fe741b93b81
SHA512e09bab3b3126180272929faddedebf477d0e516981daf86b2b216537200b1c04929038e03ecec08776e4d8286ddb8f4ec5e289f328659b97ed8261ab037cd090
-
Filesize
50KB
MD5798106d31261530a969ec24d3ae86ef8
SHA10181750d6cd1eb915eda9b90b9edebf886998189
SHA256d2510ae8cbe4d27fd39c684bc63f4bb577dc5dfac7fa13721a9a2fe741b93b81
SHA512e09bab3b3126180272929faddedebf477d0e516981daf86b2b216537200b1c04929038e03ecec08776e4d8286ddb8f4ec5e289f328659b97ed8261ab037cd090
-
Filesize
50KB
MD5798106d31261530a969ec24d3ae86ef8
SHA10181750d6cd1eb915eda9b90b9edebf886998189
SHA256d2510ae8cbe4d27fd39c684bc63f4bb577dc5dfac7fa13721a9a2fe741b93b81
SHA512e09bab3b3126180272929faddedebf477d0e516981daf86b2b216537200b1c04929038e03ecec08776e4d8286ddb8f4ec5e289f328659b97ed8261ab037cd090
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d