Analysis
-
max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 05:41
Static task
static1
Behavioral task
behavioral1
Sample
14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe
Resource
win7-20240508-en
General
-
Target
14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe
-
Size
8.2MB
-
MD5
322cb6eae01bdcaad0cd2784922a6e77
-
SHA1
b5d4a4deea74f93758a788b35963103d9701ffb1
-
SHA256
14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8
-
SHA512
f6d6fb3fe069931b3cbfac3208813cff558d302f5d22f956326178a62b1e6a5cd023a25a4b51df07a98acea5fb84b4edc9df983c97421ba4ee8ec519925ccc6d
-
SSDEEP
196608:FWT9nO7Zh0iiy6fa2o3uWUbY3WFTjaeAeJkMe47kLbFAXwh:H7ZhtENo3uXPmyXwh
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/4416-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4416-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4416-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3508-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3508-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3508-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2736-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2736-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2736-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3508-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/4416-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4416-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4416-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3508-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3508-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3508-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat C:\Windows\SysWOW64\240594375.txt family_gh0strat behavioral2/memory/2736-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2736-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2736-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2736-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3508-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatforn.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
svchos.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240594375.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatforn.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 6 IoCs
Processes:
svchost.exeTXPlatforn.exeTXPlatforn.exesvchos.exeHD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 4416 svchost.exe 3508 TXPlatforn.exe 2736 TXPlatforn.exe 4092 svchos.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2456 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
Processes:
svchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 4092 svchos.exe 3796 svchost.exe 2456 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral2/memory/4416-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3508-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3508-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3508-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3508-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2736-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2736-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2736-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2736-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3508-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2040-70-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-76-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-95-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-93-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-91-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-89-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-86-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-84-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-82-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-80-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-78-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-74-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-72-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-68-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-66-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-64-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-62-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-59-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-60-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/2040-58-0x0000000010000000-0x000000001003E000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchos.exesvchost.exedescription 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\240594375.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 5 IoCs
Processes:
14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exedescription ioc process File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.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 6 IoCs
Processes:
14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exeHD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exepid process 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2736 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 4416 svchost.exe Token: SeLoadDriverPrivilege 2736 TXPlatforn.exe Token: 33 2736 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2736 TXPlatforn.exe Token: 33 2736 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2736 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exeHD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exepid process 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe 2040 HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 720 wrote to memory of 4416 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe svchost.exe PID 720 wrote to memory of 4416 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe svchost.exe PID 720 wrote to memory of 4416 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe svchost.exe PID 4416 wrote to memory of 4552 4416 svchost.exe cmd.exe PID 4416 wrote to memory of 4552 4416 svchost.exe cmd.exe PID 4416 wrote to memory of 4552 4416 svchost.exe cmd.exe PID 3508 wrote to memory of 2736 3508 TXPlatforn.exe TXPlatforn.exe PID 3508 wrote to memory of 2736 3508 TXPlatforn.exe TXPlatforn.exe PID 3508 wrote to memory of 2736 3508 TXPlatforn.exe TXPlatforn.exe PID 720 wrote to memory of 4092 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe svchos.exe PID 720 wrote to memory of 4092 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe svchos.exe PID 720 wrote to memory of 4092 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe svchos.exe PID 720 wrote to memory of 2040 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe PID 720 wrote to memory of 2040 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe PID 720 wrote to memory of 2040 720 14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe PID 4552 wrote to memory of 1164 4552 cmd.exe PING.EXE PID 4552 wrote to memory of 1164 4552 cmd.exe PING.EXE PID 4552 wrote to memory of 1164 4552 cmd.exe PING.EXE PID 3796 wrote to memory of 2456 3796 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 3796 wrote to memory of 2456 3796 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 3796 wrote to memory of 2456 3796 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe"C:\Users\Admin\AppData\Local\Temp\14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:720 -
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:4416 -
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:4552 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:1164 -
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:4092 -
C:\Users\Admin\AppData\Local\Temp\HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exeC:\Users\Admin\AppData\Local\Temp\HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2040
-
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3508 -
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:2736
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4504
-
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:3796 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240594375.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2456
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\HD_14445a3d4b0ac947c0d7e94e6e469635588f8940695a1a5be1a1a7e9e601f0c8.exe
Filesize6.7MB
MD52beb8069e5c2d957d77e4a9fea1b510c
SHA1a2b054b016c4936943f5b05a5cae338651af6f79
SHA25622c4c7fd1c8bccc42d496431552380abfd2791cc2f59b6d3a080cb4afd74b79c
SHA512db78ece362ad781c39a0474b6d5063402666fb4ac767486e0581bda01f7a0eb4e53b9752eb68b0d78e0bd32bb7fb2dcc0a34d48e1fd0512cdf2d072073b53eb4
-
Filesize
1.5MB
MD547d3bbbb4f2eac09e9b535a3a7270301
SHA11b4fc6eac53333899b385e46c5c794a619c63f56
SHA25645c7c45ac0d741ae7ddc375f63ca94ec8b445f91b628de21035940b6d17145ca
SHA5128b13e1936ad6eaeb29310b1bba922f74ca3e2c67873557a10cac919db775535a0b668fb3f2cf13fee97c4a1be8d2e8c54d91452d0f3fc1e0528251b5f07243c5
-
Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
50KB
MD5a59253f0b3b2901f90a59f0f70387cca
SHA18bae0c66f4d95f140607219d2db265737b9a5dd9
SHA256cdd9908c6a85beeb7b56fb829e493a9cf080f1dac6fec9f9995c05cda2fc433a
SHA512a09505f69c326bb94580362fef54a45625fc4d24f0c299a7d0fba7b6a198e63625bf6fddd6eb3c5f54b97c78d4912a2a143eaa6633cb090de14262458350b7b5
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641