Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 09:37
Static task
static1
Behavioral task
behavioral1
Sample
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe
Resource
win7-20231129-en
General
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Target
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe
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Size
2.1MB
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MD5
04e374f4d106bf792a964395ee2ea525
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SHA1
14a36c5815249705ff045ac458f057d26378b38c
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SHA256
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee
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SHA512
217bff9842bfa6cb254b3796bc12ea094a1d519aaf9284b772f3d32dc32817c6cc02a930a76b1ba37761c87e3278bbd88ad085b615054857826b62ed4f1ad390
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SSDEEP
49152:ZQZAdVyVT9n/Gg0P+WhokpepMvfKaZPItx2apeapelI:KGdVyVT9nOgmhOpPjtUvlI
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2188-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2188-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2188-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2744-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2744-26-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2548-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2548-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2548-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2548-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2548-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
Processes:
resource yara_rule behavioral1/memory/2188-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2188-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2188-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2744-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2744-26-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2548-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2548-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2548-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259398540.txt family_gh0strat behavioral1/memory/2548-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2548-40-0x0000000010000000-0x00000000101B6000-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\\259398540.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_5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2188 svchost.exe 2744 TXPlatforn.exe 2164 svchos.exe 2548 TXPlatforn.exe 2612 HD_5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe 1576 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
Processes:
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe 2744 TXPlatforn.exe 2164 svchos.exe 2476 svchost.exe 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe 2476 svchost.exe 1576 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral1/memory/2188-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2188-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2188-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2188-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2744-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2744-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2548-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2548-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2548-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2548-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2548-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2548-40-0x0000000010000000-0x00000000101B6000-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\259398540.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
Drops file in Program Files directory 4 IoCs
Processes:
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exedescription ioc process File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.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 1 IoCs
Processes:
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exepid process 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2548 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2188 svchost.exe Token: SeLoadDriverPrivilege 2548 TXPlatforn.exe Token: 33 2548 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2548 TXPlatforn.exe Token: 33 2548 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2548 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exepid process 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 1992 wrote to memory of 2188 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchost.exe PID 1992 wrote to memory of 2188 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchost.exe PID 1992 wrote to memory of 2188 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchost.exe PID 1992 wrote to memory of 2188 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchost.exe PID 1992 wrote to memory of 2188 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchost.exe PID 1992 wrote to memory of 2188 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchost.exe PID 1992 wrote to memory of 2188 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchost.exe PID 2188 wrote to memory of 3048 2188 svchost.exe cmd.exe PID 2188 wrote to memory of 3048 2188 svchost.exe cmd.exe PID 2188 wrote to memory of 3048 2188 svchost.exe cmd.exe PID 2188 wrote to memory of 3048 2188 svchost.exe cmd.exe PID 1992 wrote to memory of 2164 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchos.exe PID 1992 wrote to memory of 2164 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchos.exe PID 1992 wrote to memory of 2164 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchos.exe PID 1992 wrote to memory of 2164 1992 5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe svchos.exe PID 2744 wrote to memory of 2548 2744 TXPlatforn.exe TXPlatforn.exe PID 2744 wrote to memory of 2548 2744 TXPlatforn.exe TXPlatforn.exe PID 2744 wrote to memory of 2548 2744 TXPlatforn.exe TXPlatforn.exe PID 2744 wrote to memory of 2548 2744 TXPlatforn.exe TXPlatforn.exe PID 2744 wrote to memory of 2548 2744 TXPlatforn.exe TXPlatforn.exe PID 2744 wrote to memory of 2548 2744 TXPlatforn.exe TXPlatforn.exe PID 2744 wrote to memory of 2548 2744 TXPlatforn.exe TXPlatforn.exe PID 3048 wrote to memory of 2732 3048 cmd.exe PING.EXE PID 3048 wrote to memory of 2732 3048 cmd.exe PING.EXE PID 3048 wrote to memory of 2732 3048 cmd.exe PING.EXE PID 3048 wrote to memory of 2732 3048 cmd.exe PING.EXE PID 2476 wrote to memory of 1576 2476 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2476 wrote to memory of 1576 2476 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2476 wrote to memory of 1576 2476 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2476 wrote to memory of 1576 2476 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe"C:\Users\Admin\AppData\Local\Temp\5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1992 -
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:2188 -
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:3048 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2732 -
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
PID:2164 -
C:\Users\Admin\AppData\Local\Temp\HD_5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exeC:\Users\Admin\AppData\Local\Temp\HD_5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe2⤵
- Executes dropped EXE
PID:2612
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2744 -
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:2548
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2600
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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:2476 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259398540.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.5MB
MD5264d325103b5ee59469efad64ae42a3f
SHA197c22fafc80983e0914a3b965d76e4da4715da77
SHA256b3cc383cc7e81643adcbfd130137eb29ba2250076489b75e320903b8e199999a
SHA512e4b613540831005c2791f88123cf1a7e3794cd28c73bbf645cb0203f50b2795b04bd5185bc7f9835fdb4566dd73418df93c9a4b401e3c5da9111f59afcbc2ec8
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\Users\Admin\AppData\Local\Temp\HD_5d5a7df68e60294b967b1b2cc7e35d5600b748616555dc50ca3feec11a04c5ee.exe
Filesize645KB
MD500eae789b0aab1b0fbd23b830fbf1064
SHA1e4e5fd089f6ae17c83f073cf91edc9db8189980d
SHA2567addb2269266ac471a690802cab54539b40c2ae5b31e2120fdcf8dfb0ed15dc7
SHA51223a0e06b39f8b5a932ae5b8f60704ba265332b341ac8bab5b74b2f31f04ce8c7fe6f77278d70c7685cfa894ab0e25a70d89990f5f643b54c07337f90fa5943fb
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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
50KB
MD5c6b69ed9c157b2424ef400f168a6e1d6
SHA1910da6a4239a6dda755eb19e6f6ff2d739d01589
SHA2565abd290cbdd00d1c18303c648513249516ac983af73b6d878703f5bdc6429028
SHA512e8a98350dd12571e9077bb8a39efe4d6d4b041b4031242568baa1feea8c57812692c7b1c52de37dfb09053433601288f0cfa216cb04bff46f1f4b83a09867900
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d