Analysis
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max time kernel
150s -
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
01-07-2024 04:29
Static task
static1
Behavioral task
behavioral1
Sample
6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe
Resource
win7-20240508-en
General
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Target
6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe
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Size
4.6MB
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MD5
89ac35129d455379627e0321b7037ed6
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SHA1
613429dad64db4cb8023be4623d0b21515304a16
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SHA256
6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc
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SHA512
dfc4eb0b72a81aab231fd38ae8d5eb53228adf2cede5b2fd4ecbcc2b2bf751424d00e7eb4d41fc9308466ccea0f587eff73a00af05b0537af5ae47cea717c646
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SSDEEP
49152:EQZAdVyVT9n/Gg0P+WhopYbXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4O8bU:VGdVyVT9nOgmhOYbXsPN5kiQaZ56
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/3516-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3516-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3516-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1440-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1440-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1440-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4028-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4028-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4028-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1440-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/3516-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3516-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3516-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1440-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1440-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1440-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat C:\Windows\SysWOW64\240601578.txt family_gh0strat behavioral2/memory/4028-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4028-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4028-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4028-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1440-29-0x0000000010000000-0x00000000101B6000-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 -
Server Software Component: Terminal Services DLL 1 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\\240601578.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.exesvchos.exeTXPlatforn.exeHD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 3516 svchost.exe 1440 TXPlatforn.exe 4664 svchos.exe 4028 TXPlatforn.exe 4612 HD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe 1820 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
Processes:
svchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 4664 svchos.exe 908 svchost.exe 1820 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral2/memory/3516-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3516-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3516-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3516-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1440-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1440-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1440-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1440-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4028-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4028-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4028-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4028-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1440-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchos.exesvchost.exesvchost.exedescription 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\240601578.txt svchos.exe -
Drops file in Program Files directory 5 IoCs
Processes:
6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exedescription ioc process File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.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
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exepid process 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 4028 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 3516 svchost.exe Token: SeLoadDriverPrivilege 4028 TXPlatforn.exe Token: 33 4028 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 4028 TXPlatforn.exe Token: 33 4028 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 4028 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exepid process 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 1536 wrote to memory of 3516 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe svchost.exe PID 1536 wrote to memory of 3516 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe svchost.exe PID 1536 wrote to memory of 3516 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe svchost.exe PID 3516 wrote to memory of 2896 3516 svchost.exe cmd.exe PID 3516 wrote to memory of 2896 3516 svchost.exe cmd.exe PID 3516 wrote to memory of 2896 3516 svchost.exe cmd.exe PID 1536 wrote to memory of 4664 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe svchos.exe PID 1536 wrote to memory of 4664 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe svchos.exe PID 1536 wrote to memory of 4664 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe svchos.exe PID 1440 wrote to memory of 4028 1440 TXPlatforn.exe TXPlatforn.exe PID 1440 wrote to memory of 4028 1440 TXPlatforn.exe TXPlatforn.exe PID 1440 wrote to memory of 4028 1440 TXPlatforn.exe TXPlatforn.exe PID 2896 wrote to memory of 552 2896 cmd.exe PING.EXE PID 2896 wrote to memory of 552 2896 cmd.exe PING.EXE PID 2896 wrote to memory of 552 2896 cmd.exe PING.EXE PID 1536 wrote to memory of 4612 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe HD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe PID 1536 wrote to memory of 4612 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe HD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe PID 1536 wrote to memory of 4612 1536 6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe HD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe PID 908 wrote to memory of 1820 908 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 908 wrote to memory of 1820 908 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 908 wrote to memory of 1820 908 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe"C:\Users\Admin\AppData\Local\Temp\6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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
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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
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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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
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C:\Users\Admin\AppData\Local\Temp\HD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exeC:\Users\Admin\AppData\Local\Temp\HD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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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
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
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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
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240601578.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_6cb053b6652ae075c00a932cf65722c8c170797be4297109a145613b68f3c0cc.exeFilesize
3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.5MB
MD55b9089fc1cc193342ed4be4f3f9c5686
SHA1f883bdc876053c6bb134bf2439a4dd8d03c8d908
SHA2569c6b6f12ad73544da9f5c37a170d9c7ac465f65dee20ee7a73e0b11c938f4483
SHA5120c37422c4d23d0ba36863e1bc191bd3cd4e693500a9a860a9e450ef7285847da6712edb209ced778219c91eb3e7f8c06d10d5eeba53e45422fe054415dec0269
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.3MB
MD5d44412f73d5a5ddf9d9729efd9301bc8
SHA10e20e56103e076d5d4cffc4af5c605adc65a0361
SHA25679d6970c662be4998b18eac44adbf726922ac82304ed60564a4c90424efe97b5
SHA512a0efd368ab48c9219a88ba8100384bc4193304a85ec498c0a70a24ba0a71d43bade8e44c3357760155f0b8a4884d6c2c00a5d7f5fad685aaba83084e68a0d724
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C:\Users\Admin\AppData\Local\Temp\svchos.exeFilesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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C:\Users\Admin\AppData\Local\Temp\svchost.exeFilesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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C:\Windows\SysWOW64\240601578.txtFilesize
50KB
MD59890f6b6420afe534348a7869b7903ee
SHA1801ce7f520da711ce5e068726b4a441f5d912c74
SHA256402d250f64dbfe375cb135ae23778ee149df22ac6c241444cdf21d8861ad243e
SHA5120d92cae10be8db08be1350f416006b38e13bcb4d9e184fa999025e5a5f474e39d70d85a3d19fa30ec2d25c3465c5259fe440ed976799bc6b57501d5d4eae850f
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeFilesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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memory/1440-13-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1440-16-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1440-17-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1440-15-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1440-29-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3516-10-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3516-7-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3516-6-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/3516-4-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4028-38-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4028-42-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4028-43-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4028-30-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB