Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2025 19:38
Static task
static1
Behavioral task
behavioral1
Sample
59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe
Resource
win7-20240903-en
General
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Target
59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe
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Size
4.7MB
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MD5
9a3a2afbadd355b80d2d3cdd223f96fc
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SHA1
69d09f7d58c3f70d3f1c8c0d12e4cedd530434b1
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SHA256
59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501
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SHA512
bcfc105fd05f205cba9f842bdcf3a5f9d453ef4e4d155bd7411849ff1f150247854a5fdabb6bbce7e730e339834349cee97d565a81808b635cb44b0349790951
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SSDEEP
49152:rQZAdVyVT9n/Gg0P+WhocabXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4O8bU:8GdVyVT9nOgmh7abXsPN5kiQaZ56
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4280-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4280-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4280-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4148-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4148-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4148-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4712-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4712-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4712-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4148-25-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4712-47-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral2/memory/4280-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4280-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4280-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4148-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4148-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4148-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4712-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x000a000000023b92-36.dat family_gh0strat behavioral2/memory/4712-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4712-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4148-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4712-47-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240620203.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 6 IoCs
pid Process 4280 svchost.exe 4148 TXPlatforn.exe 4712 TXPlatforn.exe 1340 svchos.exe 4832 HD_59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 1536 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1340 svchos.exe 3076 svchost.exe 1536 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Drops file in System32 directory 6 IoCs
description ioc Process 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 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\240620203.txt svchos.exe -
resource yara_rule behavioral2/memory/4280-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4280-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4280-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4280-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4148-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4148-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4148-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4148-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4712-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4712-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4712-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4148-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4712-47-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4992 cmd.exe 1600 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1600 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4712 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4280 svchost.exe Token: SeLoadDriverPrivilege 4712 TXPlatforn.exe Token: 33 4712 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 4712 TXPlatforn.exe Token: 33 4712 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 4712 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2808 wrote to memory of 4280 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 83 PID 2808 wrote to memory of 4280 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 83 PID 2808 wrote to memory of 4280 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 83 PID 4280 wrote to memory of 4992 4280 svchost.exe 85 PID 4280 wrote to memory of 4992 4280 svchost.exe 85 PID 4280 wrote to memory of 4992 4280 svchost.exe 85 PID 4148 wrote to memory of 4712 4148 TXPlatforn.exe 87 PID 4148 wrote to memory of 4712 4148 TXPlatforn.exe 87 PID 4148 wrote to memory of 4712 4148 TXPlatforn.exe 87 PID 2808 wrote to memory of 1340 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 88 PID 2808 wrote to memory of 1340 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 88 PID 2808 wrote to memory of 1340 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 88 PID 2808 wrote to memory of 4832 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 91 PID 2808 wrote to memory of 4832 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 91 PID 2808 wrote to memory of 4832 2808 59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe 91 PID 4992 wrote to memory of 1600 4992 cmd.exe 92 PID 4992 wrote to memory of 1600 4992 cmd.exe 92 PID 4992 wrote to memory of 1600 4992 cmd.exe 92 PID 3076 wrote to memory of 1536 3076 svchost.exe 94 PID 3076 wrote to memory of 1536 3076 svchost.exe 94 PID 3076 wrote to memory of 1536 3076 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe"C:\Users\Admin\AppData\Local\Temp\59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4280 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1600
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1340
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C:\Users\Admin\AppData\Local\Temp\HD_59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exeC:\Users\Admin\AppData\Local\Temp\HD_59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4832
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4148 -
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:4712
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3744
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3076 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240620203.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1536
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_59b9658894fd480cd91b12bc3fac521c7fc080b4e6d0ff5edb7da75e55a50501.exe
Filesize3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
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Filesize
1.6MB
MD57abf1f5dbba48547235b8b1672002ae9
SHA1a8f37af53480c624139739a33adf97977f2a096a
SHA25603b76550a7e09e49dd6c1da059b2e89ee40930edc9ba9321f6fccacc785b3cf1
SHA512b4c0ad6d1a1b1fd29012e784cb973155795bc1bd1555a702efb78d77fd9c922fa01fdf0c5ca063fb668f2fa794e04b43eed973b2d5ba41a3dfa827d1cd5f9ba1
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD529f20717615127f2c8cdc7e4af3c9d48
SHA1823f78fd632b3dfc4595fc8e53ef5ca4c7cea7ff
SHA2568b626edda266ddda1e416b2262cde7828e0763f900e901d18c785c760bb403bd
SHA512dfb70109c164be6022e5ce54dbe94fcdddf2ba2315d681041f62d261b58f88c897ebedbcb38a00fd525360241ed7b8b4011ac979335a95bacb3092b10e1e59a4
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641