Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
30-09-2023 09:20
Static task
static1
Behavioral task
behavioral1
Sample
e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe
Resource
win7-20230831-en
General
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Target
e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe
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Size
2.8MB
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MD5
34aef3ae387cbca79c08233efc56f6e1
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SHA1
46272286179ce454bfa0e4936dfbeab5b38615dd
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SHA256
e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b
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SHA512
648195e1cafe96152dba4db9dcd112ec705a1a591d03cd92a1250be5d9e5418eb66b06a6578d706431102963623e7f7a4c3d425c606ed7f44120267513aaefc5
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SSDEEP
49152:fQZAdVyVT9n/Gg0P+WhoILrIyXhgYWU7aTtWBn2GGAcPDO:YGdVyVT9nOgmhTlXhgYSKnqPDO
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3916-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3916-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/752-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/752-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3916-22-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/752-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1556-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1556-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1556-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 14 IoCs
resource yara_rule behavioral2/memory/3916-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3916-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3916-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/752-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/752-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3916-22-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/752-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0008000000023219-29.dat family_gh0strat behavioral2/files/0x0008000000023219-36.dat family_gh0strat behavioral2/memory/1556-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0008000000023219-35.dat family_gh0strat behavioral2/memory/1556-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1556-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0008000000023219-95.dat family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240633781.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 6 IoCs
pid Process 3916 svchost.exe 752 TXPlatforn.exe 1556 TXPlatforn.exe 2840 svchos.exe 4916 HD_e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 4500 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2840 svchos.exe 3048 svchost.exe 4500 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3916-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3916-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3916-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3916-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/752-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/752-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/752-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3916-22-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/752-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1556-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1556-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1556-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\240633781.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 File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.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
pid Process 3952 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1556 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3916 svchost.exe Token: SeLoadDriverPrivilege 1556 TXPlatforn.exe Token: 33 1556 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1556 TXPlatforn.exe Token: 33 1556 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1556 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1296 wrote to memory of 3916 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 83 PID 1296 wrote to memory of 3916 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 83 PID 1296 wrote to memory of 3916 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 83 PID 3916 wrote to memory of 3016 3916 svchost.exe 85 PID 3916 wrote to memory of 3016 3916 svchost.exe 85 PID 3916 wrote to memory of 3016 3916 svchost.exe 85 PID 752 wrote to memory of 1556 752 TXPlatforn.exe 87 PID 752 wrote to memory of 1556 752 TXPlatforn.exe 87 PID 752 wrote to memory of 1556 752 TXPlatforn.exe 87 PID 1296 wrote to memory of 2840 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 86 PID 1296 wrote to memory of 2840 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 86 PID 1296 wrote to memory of 2840 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 86 PID 1296 wrote to memory of 4916 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 90 PID 1296 wrote to memory of 4916 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 90 PID 1296 wrote to memory of 4916 1296 e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe 90 PID 3016 wrote to memory of 3952 3016 cmd.exe 92 PID 3016 wrote to memory of 3952 3016 cmd.exe 92 PID 3016 wrote to memory of 3952 3016 cmd.exe 92 PID 3048 wrote to memory of 4500 3048 svchost.exe 96 PID 3048 wrote to memory of 4500 3048 svchost.exe 96 PID 3048 wrote to memory of 4500 3048 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe"C:\Users\Admin\AppData\Local\Temp\e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1296 -
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:3916 -
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:3016 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3952
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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
PID:2840
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C:\Users\Admin\AppData\Local\Temp\HD_e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exeC:\Users\Admin\AppData\Local\Temp\HD_e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe2⤵
- Executes dropped EXE
PID:4916
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:752 -
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:1556
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2868
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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:3048 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240633781.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4500
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD541adcffedef11d8eddfbd69c954ff7a9
SHA162d79fcb88d342c29102d38ab05ab4e2da12af9e
SHA256e0a7c35bc12011d20621fd7ff051c3fe5e85d82327aa186658cdc17d9c32b247
SHA5121aaa181021013b2d1cdb9dda5207d99a32d49743f94072b2af47f0ec27502b55da32765de8491312deffa2763012f0fcc224a75d06197f145d1bb6123e8e3b7f
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C:\Users\Admin\AppData\Local\Temp\HD_e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe
Filesize1.4MB
MD566ba7672878c413a484083491802a3d5
SHA13211df3cd58a4b949ba8751f8db54f43b60b8d96
SHA256b47786f4fd5c9f064b7b756ccee08379e39502e82d9e9e2e6dc3ef82376d5ba3
SHA512114050362d26e707614770f6524cb6fe0a5a14242344cb5e8712568bd3ec1ee8f5fd2186dd0e6c0977ecab6a7fba9ae079bea39ef8dc4fa8f1bfdf52b8642362
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C:\Users\Admin\AppData\Local\Temp\HD_e05ff92614cc78273ed720c0c17536494c383bd950ada46a814d4cba04689e7b.exe
Filesize1.4MB
MD566ba7672878c413a484083491802a3d5
SHA13211df3cd58a4b949ba8751f8db54f43b60b8d96
SHA256b47786f4fd5c9f064b7b756ccee08379e39502e82d9e9e2e6dc3ef82376d5ba3
SHA512114050362d26e707614770f6524cb6fe0a5a14242344cb5e8712568bd3ec1ee8f5fd2186dd0e6c0977ecab6a7fba9ae079bea39ef8dc4fa8f1bfdf52b8642362
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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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
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD57e91e10e6d5f57262593d1518fe41f68
SHA1b8bda88b31cca0826610c30b0809e1531f3707ed
SHA2565746bf27c937d6ae941382264ee769723d571a9ee8ecc25791e603559268bd5d
SHA512ff63b9e9d737e414306c079e05dc2961b48ee2421d9d4ef391c0d6ce9e0ad5791c75dc58cb4e12b53e67059e59b56b85d7af3996cf5ca09e8a3c5e3aa0bec0dd
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Filesize
50KB
MD57e91e10e6d5f57262593d1518fe41f68
SHA1b8bda88b31cca0826610c30b0809e1531f3707ed
SHA2565746bf27c937d6ae941382264ee769723d571a9ee8ecc25791e603559268bd5d
SHA512ff63b9e9d737e414306c079e05dc2961b48ee2421d9d4ef391c0d6ce9e0ad5791c75dc58cb4e12b53e67059e59b56b85d7af3996cf5ca09e8a3c5e3aa0bec0dd
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Filesize
50KB
MD57e91e10e6d5f57262593d1518fe41f68
SHA1b8bda88b31cca0826610c30b0809e1531f3707ed
SHA2565746bf27c937d6ae941382264ee769723d571a9ee8ecc25791e603559268bd5d
SHA512ff63b9e9d737e414306c079e05dc2961b48ee2421d9d4ef391c0d6ce9e0ad5791c75dc58cb4e12b53e67059e59b56b85d7af3996cf5ca09e8a3c5e3aa0bec0dd
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
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Filesize
50KB
MD57e91e10e6d5f57262593d1518fe41f68
SHA1b8bda88b31cca0826610c30b0809e1531f3707ed
SHA2565746bf27c937d6ae941382264ee769723d571a9ee8ecc25791e603559268bd5d
SHA512ff63b9e9d737e414306c079e05dc2961b48ee2421d9d4ef391c0d6ce9e0ad5791c75dc58cb4e12b53e67059e59b56b85d7af3996cf5ca09e8a3c5e3aa0bec0dd