Analysis
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max time kernel
150s -
max time network
150s -
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 09:59
Static task
static1
Behavioral task
behavioral1
Sample
227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe
Resource
win7-20240508-en
General
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Target
227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe
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Size
4.3MB
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MD5
9d222acdf50ede594ee76ecf8ba8833a
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SHA1
5009f159eeac67b7026a6d4eabc5aa5611df5385
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SHA256
227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446
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SHA512
1f4b2dbccd1ad686a5e7385da1ea0373823dcfd240c777a3ac7e32cf8538aa6a80c22d673eb320386acd335dfa84f382e8fbff01a466d6cfc7b079ef5e035470
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SSDEEP
49152:UQZAdVyVT9n/Gg0P+WhoFubXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4O8bU:FGdVyVT9nOgmhMubXsPN5kiQaZ56
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/116-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/116-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/116-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/396-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/396-74-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/396-78-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/396-79-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-26-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/116-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/116-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/116-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/396-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat C:\Windows\SysWOW64\240618734.txt family_gh0strat behavioral2/memory/396-74-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/396-78-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/396-79-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-26-0x0000000010000000-0x00000000101B6000-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\\240618734.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_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 116 svchost.exe 1068 TXPlatforn.exe 3832 svchos.exe 396 TXPlatforn.exe 4152 HD_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe 5012 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
Processes:
svchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 3832 svchos.exe 3000 svchost.exe 5012 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral2/memory/116-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/116-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/116-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/116-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/396-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/396-74-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/396-78-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/396-79-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-26-0x0000000010000000-0x00000000101B6000-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\240618734.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:
227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exedescription ioc process File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.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:
227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exepid process 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 396 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 116 svchost.exe Token: SeLoadDriverPrivilege 396 TXPlatforn.exe Token: 33 396 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 396 TXPlatforn.exe Token: 33 396 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 396 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exepid process 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 1692 wrote to memory of 116 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe svchost.exe PID 1692 wrote to memory of 116 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe svchost.exe PID 1692 wrote to memory of 116 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe svchost.exe PID 116 wrote to memory of 932 116 svchost.exe cmd.exe PID 116 wrote to memory of 932 116 svchost.exe cmd.exe PID 116 wrote to memory of 932 116 svchost.exe cmd.exe PID 1692 wrote to memory of 3832 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe svchos.exe PID 1692 wrote to memory of 3832 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe svchos.exe PID 1692 wrote to memory of 3832 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe svchos.exe PID 1068 wrote to memory of 396 1068 TXPlatforn.exe TXPlatforn.exe PID 1068 wrote to memory of 396 1068 TXPlatforn.exe TXPlatforn.exe PID 1068 wrote to memory of 396 1068 TXPlatforn.exe TXPlatforn.exe PID 1692 wrote to memory of 4152 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe HD_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe PID 1692 wrote to memory of 4152 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe HD_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe PID 1692 wrote to memory of 4152 1692 227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe HD_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe PID 932 wrote to memory of 2272 932 cmd.exe PING.EXE PID 932 wrote to memory of 2272 932 cmd.exe PING.EXE PID 932 wrote to memory of 2272 932 cmd.exe PING.EXE PID 3000 wrote to memory of 5012 3000 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 3000 wrote to memory of 5012 3000 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 3000 wrote to memory of 5012 3000 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exe"C:\Users\Admin\AppData\Local\Temp\227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.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⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
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C:\Users\Admin\AppData\Local\Temp\HD_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exeC:\Users\Admin\AppData\Local\Temp\HD_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.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\240618734.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_227aa56d9b7b368d7936a5b759d3fd02ff8e094c3db7b5f072f484d24d2e2446.exeFilesize
3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.2MB
MD598382284395f41a1621263aec75ab986
SHA1e67a8f435173fb56461e99e7f2fee18258be0cd3
SHA25640d365ff46f8597846b695ecef3a92aa661b54f01335f735a0df7e25e5b9bedf
SHA512d25ddb1d97a28918ef8117e463ae0638898125b7f178e7ea618d38585efa78255e4935b89201355a36c56054e9165923382b2624e689f0d5c5d93c29c2f7dbb3
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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\240618734.txtFilesize
50KB
MD54323808b553aaf9b386a095c823c42c3
SHA13d4ab3d1d15d76b5dfc49f88297f74bd7f578cae
SHA256b727c9755928f6e0db7d241367ba195b697363579b1ee30a29cc547d1504cde9
SHA5126c5f2cee7d38ff8b36ce46a8a5cd403c9ccb31314c7d03d2c4173fb6c38808d35a9e375c06940d0cfbb17e48d8725d988be1ed3be609dd80f6da5f8ca5294957
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeFilesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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memory/116-7-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/116-10-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/116-5-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/116-6-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/396-30-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/396-74-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/396-78-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/396-79-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1068-13-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1068-17-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1068-15-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1068-16-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1068-26-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB