Analysis
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max time kernel
150s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 03:42
Static task
static1
Behavioral task
behavioral1
Sample
92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe
Resource
win7-20240508-en
General
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Target
92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe
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Size
3.2MB
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MD5
0a389fd39bc39dfe5f215952b1cea5cc
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SHA1
b9b30185c0f9b88a84e9e1e9eb3026c7c2e975af
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SHA256
92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684
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SHA512
fd79031e4e6f9f2964fff5371efdf2d0891d6292b3810b9dcbc40c33062c0587d7abf7f35e3c51a171c8b3fee46046f6dc23f753a655eef9fb3b1b8291a63c87
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SSDEEP
24576:tCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHv:tCwsbCANnKXferL7Vwe/Gg0P+WhT1u
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2208-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2208-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2136-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2136-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2136-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2136-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2136-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\259399570.txt family_gh0strat behavioral1/memory/2208-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2208-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2136-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2136-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2136-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2136-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2136-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatfor.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
Processes:
R.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259399570.txt" R.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatfor.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 6 IoCs
Processes:
R.exeN.exeTXPlatfor.exeTXPlatfor.exeHD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exeRemote Data.exepid process 2420 R.exe 2208 N.exe 2672 TXPlatfor.exe 2136 TXPlatfor.exe 2876 HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe 2840 Remote Data.exe -
Loads dropped DLL 8 IoCs
Processes:
92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exeR.exesvchost.exeTXPlatfor.exeRemote Data.exepid process 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe 2420 R.exe 2808 svchost.exe 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe 2672 TXPlatfor.exe 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe 2808 svchost.exe 2840 Remote Data.exe -
Processes:
resource yara_rule behavioral1/memory/2208-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2208-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2208-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2136-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2136-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2136-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2136-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2136-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2136-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
N.exeR.exesvchost.exedescription ioc process File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\259399570.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\Remote Data.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{17362521-2EB7-11EF-B390-D62CE60191A1} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000760f6fb6d7365248881a38bcea68cf8b00000000020000000000106600000001000020000000f907300798f2192eaf304ee23bf2adcf777eba0d3217a7ceb559038e57b676a5000000000e80000000020000200000003bea532bf9c9a2c3fa405d27a2ad1d8cd142ada44220148c7e123f66e9bfc4b82000000021f93843abcffd66364b9aea5b92e67c9d7e0070ea29f96182b7f691697b393640000000cfefc0c5abc5bd81d6541e5feff49f6e85aad72800dd779c958ef1bb26599c371b3b9fb46b7b32965d9d743365a512beb34e8436973f1cbaf1e2c06b91021744 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40fb1bfac3c2da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425016827" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exepid process 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatfor.exepid process 2136 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
N.exeTXPlatfor.exedescription pid process Token: SeIncBasePriorityPrivilege 2208 N.exe Token: SeLoadDriverPrivilege 2136 TXPlatfor.exe Token: 33 2136 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2136 TXPlatfor.exe Token: 33 2136 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2136 TXPlatfor.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 2996 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exeiexplore.exeIEXPLORE.EXEpid process 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe 2996 iexplore.exe 2996 iexplore.exe 2024 IEXPLORE.EXE 2024 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 42 IoCs
Processes:
92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exeN.exeTXPlatfor.execmd.exesvchost.exeHD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exeiexplore.exedescription pid process target process PID 3068 wrote to memory of 2420 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe R.exe PID 3068 wrote to memory of 2420 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe R.exe PID 3068 wrote to memory of 2420 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe R.exe PID 3068 wrote to memory of 2420 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe R.exe PID 3068 wrote to memory of 2208 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe N.exe PID 3068 wrote to memory of 2208 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe N.exe PID 3068 wrote to memory of 2208 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe N.exe PID 3068 wrote to memory of 2208 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe N.exe PID 3068 wrote to memory of 2208 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe N.exe PID 3068 wrote to memory of 2208 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe N.exe PID 3068 wrote to memory of 2208 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe N.exe PID 2208 wrote to memory of 2652 2208 N.exe cmd.exe PID 2208 wrote to memory of 2652 2208 N.exe cmd.exe PID 2208 wrote to memory of 2652 2208 N.exe cmd.exe PID 2208 wrote to memory of 2652 2208 N.exe cmd.exe PID 2672 wrote to memory of 2136 2672 TXPlatfor.exe TXPlatfor.exe PID 2672 wrote to memory of 2136 2672 TXPlatfor.exe TXPlatfor.exe PID 2672 wrote to memory of 2136 2672 TXPlatfor.exe TXPlatfor.exe PID 2672 wrote to memory of 2136 2672 TXPlatfor.exe TXPlatfor.exe PID 2672 wrote to memory of 2136 2672 TXPlatfor.exe TXPlatfor.exe PID 2672 wrote to memory of 2136 2672 TXPlatfor.exe TXPlatfor.exe PID 2672 wrote to memory of 2136 2672 TXPlatfor.exe TXPlatfor.exe PID 2652 wrote to memory of 2532 2652 cmd.exe PING.EXE PID 2652 wrote to memory of 2532 2652 cmd.exe PING.EXE PID 2652 wrote to memory of 2532 2652 cmd.exe PING.EXE PID 2652 wrote to memory of 2532 2652 cmd.exe PING.EXE PID 3068 wrote to memory of 2876 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe PID 3068 wrote to memory of 2876 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe PID 3068 wrote to memory of 2876 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe PID 3068 wrote to memory of 2876 3068 92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe PID 2808 wrote to memory of 2840 2808 svchost.exe Remote Data.exe PID 2808 wrote to memory of 2840 2808 svchost.exe Remote Data.exe PID 2808 wrote to memory of 2840 2808 svchost.exe Remote Data.exe PID 2808 wrote to memory of 2840 2808 svchost.exe Remote Data.exe PID 2876 wrote to memory of 2996 2876 HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe iexplore.exe PID 2876 wrote to memory of 2996 2876 HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe iexplore.exe PID 2876 wrote to memory of 2996 2876 HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe iexplore.exe PID 2876 wrote to memory of 2996 2876 HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe iexplore.exe PID 2996 wrote to memory of 2024 2996 iexplore.exe IEXPLORE.EXE PID 2996 wrote to memory of 2024 2996 iexplore.exe IEXPLORE.EXE PID 2996 wrote to memory of 2024 2996 iexplore.exe IEXPLORE.EXE PID 2996 wrote to memory of 2024 2996 iexplore.exe IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe"C:\Users\Admin\AppData\Local\Temp\92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.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\N.exeC:\Users\Admin\AppData\Local\Temp\\N.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\N.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\HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exeC:\Users\Admin\AppData\Local\Temp\HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" https://ifeedback.qq.com/platform/feedback?app_id=30&uin=PCWeChat2024062003423⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2996 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259399570.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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_X.datFilesize
2.6MB
MD5b839588744c7f743c0222fc5562f2c6d
SHA185e65e774ee60d9db73555d2293508024ebb0b63
SHA256fe84230efaf15326dd66fc93c501de9c04bab33426925174cc61d15b0d6a4ad9
SHA51204a6311e9b05effa2b1ebd68d4da33dd5115e48f6aa68d8ba26a15a3c8fc028fa1696c201ad9c8ab3ff127baa573c808cdf9a30598fe2684ec18fffb202150ed
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C:\Users\Admin\AppData\Local\Temp\N.exeFilesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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\Users\Admin\AppData\Local\Temp\HD_92a771f4067943d3bef6d4707c03e8708552b51aa881cb5dd75e6a664ee06684.exeFilesize
555KB
MD511c9f88ceb25ba111f5d0e28d836ad3e
SHA1bde2c5841922445cf71ecfb3019a21ee650ce85b
SHA2565b9386c5eb542db3628d69ddc565b1e568f9ab955d910eb5b84b8bb50029fa18
SHA5124f93a14b84c856f8ab61f3e4dd73ae9beb58c2bbd84b16081cc269173a03f23087ffd15d88a20edccfbbc695a62409c0c36f8e12c38943241e89cb8d64427bcd
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\Users\Admin\AppData\Local\Temp\R.exeFilesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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\Windows\SysWOW64\259399570.txtFilesize
899KB
MD5a86e0b286aa38e2ac875096744dd3408
SHA161e00e27e3ac9dff6e4de2c4c38795280898116b
SHA2564d8ae2d74bcb1fe6b8d1c39835f61ea8b730b55f9d23c3d40f744f06f79d450d
SHA51215de90d4b7d352aa25484ed198356cf8ab953543aa9da60c467c3d7e02c5136b081d12e24c9331275f5e56a2b49a6499e1bbc6ed1480ae28bed4050bc4ab6efc
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\Windows\SysWOW64\Remote Data.exeFilesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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memory/2136-39-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2136-38-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2136-37-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2136-35-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2136-41-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2136-48-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2208-21-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2208-20-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2208-18-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB