Analysis
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max time kernel
151s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 00:06
Behavioral task
behavioral1
Sample
72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe
Resource
win7-20240419-en
General
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Target
72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe
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Size
12.8MB
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MD5
1fc222a926b0f946af98f82951626cdf
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SHA1
8772a9d34cbda57d4e01edab68b1ee2f3b3c33dc
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SHA256
72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928
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SHA512
df6bd1d9c63df30d527db43e52f85971cffa0f3cd8315c998acb4c09f26a12f84e723776f02e1f7a4a14176f4a9778e6cbd5e7197c06e04d1a138c27ece1e210
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SSDEEP
196608:UWT9nO7LapEBX/WkfEYI02tpn7Pm9fhxGqiin3p4MQ4x5iS4:I7wGXqM2tVq9ZAqx5Re
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1392-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1392-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1392-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3868-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3868-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3868-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3868-25-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1516-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1516-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1516-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1516-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral2/memory/1392-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1392-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1392-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3868-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3868-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3868-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3868-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1516-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1516-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x00070000000233f2-36.dat family_gh0strat behavioral2/memory/1516-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1516-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys 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\\240607093.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 -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x00070000000233f8-50.dat acprotect -
Executes dropped EXE 6 IoCs
pid Process 1392 svchost.exe 3868 TXPlatforn.exe 1516 TXPlatforn.exe 2400 svchos.exe 4356 HD_72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 2892 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 4 IoCs
pid Process 2400 svchos.exe 1240 svchost.exe 4356 HD_72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 2892 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1392-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1392-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1392-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1392-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3868-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3868-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3868-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3868-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3868-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1516-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1516-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1516-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1516-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/files/0x00070000000233f8-50.dat upx behavioral2/memory/4356-54-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-104-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-105-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-112-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-113-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-114-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-121-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-123-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-130-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-131-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-138-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-139-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-146-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-147-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-154-0x00000000725B0000-0x00000000742A5000-memory.dmp upx behavioral2/memory/4356-155-0x00000000725B0000-0x00000000742A5000-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\240607093.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
description ioc Process File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 3928 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1516 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1392 svchost.exe Token: SeLoadDriverPrivilege 1516 TXPlatforn.exe Token: 33 1516 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1516 TXPlatforn.exe Token: 33 1516 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1516 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 4356 HD_72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1944 wrote to memory of 1392 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 80 PID 1944 wrote to memory of 1392 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 80 PID 1944 wrote to memory of 1392 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 80 PID 1392 wrote to memory of 4784 1392 svchost.exe 82 PID 1392 wrote to memory of 4784 1392 svchost.exe 82 PID 1392 wrote to memory of 4784 1392 svchost.exe 82 PID 3868 wrote to memory of 1516 3868 TXPlatforn.exe 83 PID 3868 wrote to memory of 1516 3868 TXPlatforn.exe 83 PID 3868 wrote to memory of 1516 3868 TXPlatforn.exe 83 PID 1944 wrote to memory of 2400 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 84 PID 1944 wrote to memory of 2400 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 84 PID 1944 wrote to memory of 2400 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 84 PID 4784 wrote to memory of 3928 4784 cmd.exe 89 PID 4784 wrote to memory of 3928 4784 cmd.exe 89 PID 4784 wrote to memory of 3928 4784 cmd.exe 89 PID 1944 wrote to memory of 4356 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 88 PID 1944 wrote to memory of 4356 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 88 PID 1944 wrote to memory of 4356 1944 72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe 88 PID 1240 wrote to memory of 2892 1240 svchost.exe 91 PID 1240 wrote to memory of 2892 1240 svchost.exe 91 PID 1240 wrote to memory of 2892 1240 svchost.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe"C:\Users\Admin\AppData\Local\Temp\72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1944 -
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:1392 -
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:4784 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3928
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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
PID:2400
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C:\Users\Admin\AppData\Local\Temp\HD_72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exeC:\Users\Admin\AppData\Local\Temp\HD_72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:4356
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3868 -
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:1516
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3728
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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
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240607093.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2892
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_72696e38726271fd46eddcdc9f96a47a0f6112cc16a7c16dccbb9046bfb64928.exe
Filesize11.2MB
MD5f2c0fdf8bfe36e9e4b3acd2220410b75
SHA1e5088596c3870cf1a02622e4fdb279dcdb64fe2e
SHA25649e6948ca5a193869718fbc148f77c44ec6b221a102f652de462e65398547723
SHA512ccb67308560177ba9e3856e03f7cbbf91c7454b67c9eb80193bd8220d6b514797c446e2aefd2df44f3fdf9c7e489f2589ae5a339e8861faebcaed669e046482e
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Filesize
1.6MB
MD595d9549b7a0ef375018ef70dd46f2e8c
SHA137bed53446341136b02cd8a8cc9fe08c8ea09388
SHA256062089b003a745510b7c676987eee1b285650f22b4cd24cee406211cd4df890e
SHA51263abae0aab573322ec7c5ea66ccb756c4fa0355cbac56d56ea3dd1cc53b817f8fc972fe1843fee5198b91d7be559355357dc22f9bf0e66df711c79504b999461
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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
9.2MB
MD57fc43cc0847992347d5f994632e4f07b
SHA160cf4ffd1d30d31e26bb3c0b00801dd4e67fca1a
SHA256ae1e76681eeb7ddbff67da9d0bad1e77460dba19d8998963c0010e790c8a3faf
SHA512c318c9480bd17fdef48c558fea21bd4029e970733447f355d1e52225929588f50d4f07f83ca722e85804d25723542b42888ed3667f2ea477ecd077d9cde3489f
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Filesize
50KB
MD5d8cbf8e392b4578fc2b0f373f8990643
SHA15e8918a68d8df329bb97adcba293869567e0c51c
SHA256f4b0d844cef8ad7d16c954caafefb48dab7329a6b8b76d4b08b93c3320a1a808
SHA5124b2be057b50f76ccf4667b225be827a2064150b8db411793d2a51518cb466112dd0246fb4e61b0af175197ceb83967883d9bff1c7b53bd4c4bc9d2773b51c342
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641