Analysis
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max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 14:42
Static task
static1
Behavioral task
behavioral1
Sample
6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe
Resource
win7-20240508-en
General
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Target
6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe
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Size
1.2MB
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MD5
40c47b84e50ad305af10455872248858
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SHA1
760676eb843c3a4b37cc281896e1eed549fc40ca
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SHA256
6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2
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SHA512
94d8ee3f01b1912ac3cd42f3b390206f56fb7b7b9a55708d9a507954c571ebdf88e36c271fc832d8f692dce268f22882b936ce4144e0583f9c2f2acefee9b46a
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SSDEEP
24576:JQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVlwpel0:JQZAdVyVT9n/Gg0P+WhoPpel0
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/1756-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1756-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1756-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2868-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2868-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2868-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2868-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4704-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4704-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4704-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4704-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/1756-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1756-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1756-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2868-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2868-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2868-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2868-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat C:\Windows\SysWOW64\240612437.txt family_gh0strat behavioral2/memory/4704-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4704-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4704-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4704-44-0x0000000010000000-0x00000000101B6000-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\\240612437.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 5 IoCs
Processes:
svchost.exeTXPlatforn.exeTXPlatforn.exesvchos.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 1756 svchost.exe 2868 TXPlatforn.exe 4704 TXPlatforn.exe 4216 svchos.exe 4380 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
Processes:
svchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 4216 svchos.exe 1120 svchost.exe 4380 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral2/memory/1756-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1756-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1756-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1756-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2868-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2868-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2868-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2868-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2868-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4704-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4704-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4704-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4704-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchost.exesvchos.exedescription ioc process 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\240612437.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
Drops file in Program Files directory 5 IoCs
Processes:
6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.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: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 4704 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 1756 svchost.exe Token: SeLoadDriverPrivilege 4704 TXPlatforn.exe Token: 33 4704 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 4704 TXPlatforn.exe Token: 33 4704 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 4704 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exepid process 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 4532 wrote to memory of 1756 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe svchost.exe PID 4532 wrote to memory of 1756 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe svchost.exe PID 4532 wrote to memory of 1756 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe svchost.exe PID 1756 wrote to memory of 2972 1756 svchost.exe cmd.exe PID 1756 wrote to memory of 2972 1756 svchost.exe cmd.exe PID 1756 wrote to memory of 2972 1756 svchost.exe cmd.exe PID 2868 wrote to memory of 4704 2868 TXPlatforn.exe TXPlatforn.exe PID 2868 wrote to memory of 4704 2868 TXPlatforn.exe TXPlatforn.exe PID 2868 wrote to memory of 4704 2868 TXPlatforn.exe TXPlatforn.exe PID 4532 wrote to memory of 4216 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe svchos.exe PID 4532 wrote to memory of 4216 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe svchos.exe PID 4532 wrote to memory of 4216 4532 6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe svchos.exe PID 2972 wrote to memory of 1972 2972 cmd.exe PING.EXE PID 2972 wrote to memory of 1972 2972 cmd.exe PING.EXE PID 2972 wrote to memory of 1972 2972 cmd.exe PING.EXE PID 1120 wrote to memory of 4380 1120 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 1120 wrote to memory of 4380 1120 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 1120 wrote to memory of 4380 1120 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe"C:\Users\Admin\AppData\Local\Temp\6e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2.exe"1⤵
- Drops file in Program Files directory
- 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⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
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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\240612437.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:\Program Files\VideoLAN\VLC\vlc.exeFilesize
2.2MB
MD5e805e58427921a62d470409af4301d23
SHA13ff7611961124cfc5e100f9407119419373eead3
SHA25648f5d1b0c36e0588a5900a2d2c4d58d24295b0e9f7484b4a65369cc8dfb4c51d
SHA512980b452fbfbab28407e4eb7335f1764ae665d56c2ac9fffbd1c97b2a5e6112e34925aa70d63785d04357bd0359b90fe6d949664f62df1514a852da64b2fb3d11
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.2MB
MD540c47b84e50ad305af10455872248858
SHA1760676eb843c3a4b37cc281896e1eed549fc40ca
SHA2566e10485944b0e545a26f4b0d5a2af63ea1a849fb7e402d3f9617be1209ed7ce2
SHA51294d8ee3f01b1912ac3cd42f3b390206f56fb7b7b9a55708d9a507954c571ebdf88e36c271fc832d8f692dce268f22882b936ce4144e0583f9c2f2acefee9b46a
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.5MB
MD54c4b869a375bfa0d9224e6005bed6c0c
SHA120d124fa90eccb48ecea686b81a7f5d5da078dad
SHA256f58b3c8d870a97f612371b54b54dfcc6563f0cc52668826b3d1d7ef555213864
SHA51241a9aed3ebd7dcabab7d159965e92c9e7d25044ab92197e884161e0f03858d1808516741a005989d67c9515559da939519f164d5e820653dcb7d6da8281be779
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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\240612437.txtFilesize
50KB
MD5b0167e941abdd623017a66a98768834c
SHA19eda602d6cab0af168f90be5132a59925f7cc27a
SHA2568e402c8553aad71692adc8b448576f403c493bf2092aa918e6cc7db893deea59
SHA5129a3eaaa122a87abf3356a2fc4573c099ec09c6c07d0adc21390345b80124ff105eae8a175f0492ce80888def7f256f5b9fa79f3b3caf63861ad2177f7bea7d79
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeFilesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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memory/1756-4-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1756-7-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1756-10-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1756-6-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2868-24-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2868-15-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2868-16-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2868-17-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2868-13-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4704-29-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4704-33-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4704-38-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/4704-44-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB