Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 19:10
Static task
static1
Behavioral task
behavioral1
Sample
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe
Resource
win7-20240221-en
General
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Target
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe
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Size
1.6MB
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MD5
5d27961a2f6c062c2b3082e360879051
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SHA1
51547518fb12d878b549f67003e21ccbe92a6f18
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SHA256
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4
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SHA512
50c928b069970af5b07fda3c15b08c656bf120c3e3392403223cbea8b3fce258f5cbc58d7ca75edb1fc7def36b34a711d8b93d2d204f0a181118b9733bac2050
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SSDEEP
24576:GQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV0pVgUKGuox2:GQZAdVyVT9n/Gg0P+WhoFpVgpoo
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1712-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1712-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1712-12-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2936-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2936-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2648-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2648-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2648-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/1712-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1712-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1712-12-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2936-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259399835.txt family_gh0strat behavioral1/memory/2936-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2648-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2648-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2648-40-0x0000000010000000-0x00000000101B6000-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\\259399835.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_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 1712 svchost.exe 2936 TXPlatforn.exe 2724 svchos.exe 2648 TXPlatforn.exe 1880 HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe 1300 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
Processes:
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe 2936 TXPlatforn.exe 2724 svchos.exe 2512 svchost.exe 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe 2512 svchost.exe 1300 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral1/memory/1712-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1712-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1712-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1712-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2936-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2936-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2648-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2648-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2648-40-0x0000000010000000-0x00000000101B6000-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\259399835.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
Drops file in Program Files directory 4 IoCs
Processes:
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exedescription ioc process File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.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 3 IoCs
Processes:
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exeHD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exepid process 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe 1880 HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe 1880 HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2648 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 1712 svchost.exe Token: SeLoadDriverPrivilege 2648 TXPlatforn.exe Token: 33 2648 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2648 TXPlatforn.exe Token: 33 2648 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2648 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exepid process 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 832 wrote to memory of 1712 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchost.exe PID 832 wrote to memory of 1712 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchost.exe PID 832 wrote to memory of 1712 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchost.exe PID 832 wrote to memory of 1712 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchost.exe PID 832 wrote to memory of 1712 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchost.exe PID 832 wrote to memory of 1712 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchost.exe PID 832 wrote to memory of 1712 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchost.exe PID 1712 wrote to memory of 2592 1712 svchost.exe cmd.exe PID 1712 wrote to memory of 2592 1712 svchost.exe cmd.exe PID 1712 wrote to memory of 2592 1712 svchost.exe cmd.exe PID 1712 wrote to memory of 2592 1712 svchost.exe cmd.exe PID 832 wrote to memory of 2724 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchos.exe PID 832 wrote to memory of 2724 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchos.exe PID 832 wrote to memory of 2724 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchos.exe PID 832 wrote to memory of 2724 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe svchos.exe PID 2936 wrote to memory of 2648 2936 TXPlatforn.exe TXPlatforn.exe PID 2936 wrote to memory of 2648 2936 TXPlatforn.exe TXPlatforn.exe PID 2936 wrote to memory of 2648 2936 TXPlatforn.exe TXPlatforn.exe PID 2936 wrote to memory of 2648 2936 TXPlatforn.exe TXPlatforn.exe PID 2936 wrote to memory of 2648 2936 TXPlatforn.exe TXPlatforn.exe PID 2936 wrote to memory of 2648 2936 TXPlatforn.exe TXPlatforn.exe PID 2936 wrote to memory of 2648 2936 TXPlatforn.exe TXPlatforn.exe PID 2592 wrote to memory of 2708 2592 cmd.exe PING.EXE PID 2592 wrote to memory of 2708 2592 cmd.exe PING.EXE PID 2592 wrote to memory of 2708 2592 cmd.exe PING.EXE PID 2592 wrote to memory of 2708 2592 cmd.exe PING.EXE PID 832 wrote to memory of 1880 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe PID 832 wrote to memory of 1880 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe PID 832 wrote to memory of 1880 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe PID 832 wrote to memory of 1880 832 044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe PID 2512 wrote to memory of 1300 2512 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2512 wrote to memory of 1300 2512 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2512 wrote to memory of 1300 2512 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2512 wrote to memory of 1300 2512 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe"C:\Users\Admin\AppData\Local\Temp\044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:832 -
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:1712 -
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:2592 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2708 -
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:2724 -
C:\Users\Admin\AppData\Local\Temp\HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exeC:\Users\Admin\AppData\Local\Temp\HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1880
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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:2936 -
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:2648
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2464
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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:2512 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259399835.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1300
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD57c0a10c53b00cf709ab3f5fa3156a0c5
SHA1c0e92178e1c204ef40f126753bc45504da90a481
SHA25632ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774
SHA5124a750a016d2a6ed270093a4497bd67dc220cfe75a9a7617048e01cc8fe76234074d2a43de0548084b6f47e8dccd9f8ae229184a26c3770591aa4368bd90dbfc2
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\Users\Admin\AppData\Local\Temp\HD_044a4589919f8499b440a0ebba404288c2db1a6da0418d843d876c4e8d0f35d4.exe
Filesize197KB
MD53d084d731564eb1069abaae8584240cd
SHA1f48404467e634ed8922eaee964b82a54a69cf3b5
SHA2567cc0250f1b664c27c877170885e80fdc9ec51596680a6dafef81cde441c0aaf9
SHA5127bdbf5a51fe3c71529355942af1b08f26db699de224703e0fc4195ab1c9f61619be836df25b608d9d8b88fabc1c67770cc78f7cbf3b2299a61401361693b12d4
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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
MD573d01d8f207d1948738fff1559a2d743
SHA1ac2bb513b2413f92e02009fb6a64dae7859891d5
SHA256a1ce576b8c94ae3dac6e74b61adfb121ccf7886e2da27dd59394162ea259c9bc
SHA51248a48593166039e2439ea333b6a6ce5d6235999769a1ed63bbb844398ae3389d3b282783c45a35e23e72d5992f549d9ad1e889ebe7d69754a1c5ba5863ffc894
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d