Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-11-2024 02:54
Static task
static1
Behavioral task
behavioral1
Sample
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe
Resource
win7-20240903-en
General
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Target
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe
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Size
1.9MB
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MD5
cbef9fcb09e69fafaeac8cf3bfc5a4d4
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SHA1
d444f3003a0246b60758436415e47b16bd025cad
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SHA256
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac
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SHA512
7939fbb1cd1559e1ae26b88cc0d57dd9a79994050189e19005bc6e7bc03b5427faf4e4fcd9e2c20278c8d95b2a29d9f6c27f0617bb3304d4afb74d63e68f7654
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SSDEEP
49152:cQZAdVyVT9n/Gg0P+WhoOpej7ZPItx2apeapelI:dGdVyVT9nOgmhoStUvlI
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2916-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2916-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2916-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2284-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2284-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2768-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2768-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2768-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2768-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
Processes:
resource yara_rule behavioral1/memory/2916-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2916-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2916-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2284-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2284-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2768-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2768-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2768-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259427182.txt family_gh0strat behavioral1/memory/2768-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
Processes:
TXPlatforn.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Server Software Component: Terminal Services DLL 1 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\\259427182.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.exeTXPlatforn.exesvchos.exeHD_ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2916 svchost.exe 2284 TXPlatforn.exe 2768 TXPlatforn.exe 304 svchos.exe 2740 HD_ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe 2264 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
Processes:
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe 2284 TXPlatforn.exe 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe 304 svchos.exe 2624 svchost.exe 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe 2624 svchost.exe 2264 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchos.exesvchost.exedescription ioc process File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\259427182.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 -
Processes:
resource yara_rule behavioral1/memory/2916-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2916-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2916-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2916-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2284-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2284-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2768-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2768-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2768-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2768-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
Processes:
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
PING.EXEsvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exeae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exesvchost.exeTXPlatforn.exesvchos.execmd.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid process 1664 cmd.exe 2664 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exepid process 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2768 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2916 svchost.exe Token: SeLoadDriverPrivilege 2768 TXPlatforn.exe Token: 33 2768 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2768 TXPlatforn.exe Token: 33 2768 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2768 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exepid process 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 2872 wrote to memory of 2916 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchost.exe PID 2872 wrote to memory of 2916 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchost.exe PID 2872 wrote to memory of 2916 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchost.exe PID 2872 wrote to memory of 2916 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchost.exe PID 2872 wrote to memory of 2916 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchost.exe PID 2872 wrote to memory of 2916 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchost.exe PID 2872 wrote to memory of 2916 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchost.exe PID 2916 wrote to memory of 1664 2916 svchost.exe cmd.exe PID 2916 wrote to memory of 1664 2916 svchost.exe cmd.exe PID 2916 wrote to memory of 1664 2916 svchost.exe cmd.exe PID 2916 wrote to memory of 1664 2916 svchost.exe cmd.exe PID 2284 wrote to memory of 2768 2284 TXPlatforn.exe TXPlatforn.exe PID 2284 wrote to memory of 2768 2284 TXPlatforn.exe TXPlatforn.exe PID 2284 wrote to memory of 2768 2284 TXPlatforn.exe TXPlatforn.exe PID 2284 wrote to memory of 2768 2284 TXPlatforn.exe TXPlatforn.exe PID 2284 wrote to memory of 2768 2284 TXPlatforn.exe TXPlatforn.exe PID 2284 wrote to memory of 2768 2284 TXPlatforn.exe TXPlatforn.exe PID 2284 wrote to memory of 2768 2284 TXPlatforn.exe TXPlatforn.exe PID 2872 wrote to memory of 304 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchos.exe PID 2872 wrote to memory of 304 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchos.exe PID 2872 wrote to memory of 304 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchos.exe PID 2872 wrote to memory of 304 2872 ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe svchos.exe PID 1664 wrote to memory of 2664 1664 cmd.exe PING.EXE PID 1664 wrote to memory of 2664 1664 cmd.exe PING.EXE PID 1664 wrote to memory of 2664 1664 cmd.exe PING.EXE PID 1664 wrote to memory of 2664 1664 cmd.exe PING.EXE PID 2624 wrote to memory of 2264 2624 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2624 wrote to memory of 2264 2624 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2624 wrote to memory of 2264 2624 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2624 wrote to memory of 2264 2624 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe"C:\Users\Admin\AppData\Local\Temp\ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2916 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2664
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:304
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C:\Users\Admin\AppData\Local\Temp\HD_ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exeC:\Users\Admin\AppData\Local\Temp\HD_ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe2⤵
- Executes dropped EXE
PID:2740
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2284 -
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:2768
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1656
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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
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259427182.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2264
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
1.3MB
MD5ddf3847388c85f1e1e420b452512d074
SHA1ba3d635767af2c8a1bcf0d93e304ccb86c8e2187
SHA256f3c0602ea8f12ed9cebea28245b363b4732b403d8801a6b13a203d780ed50ce4
SHA5122a2cadcb3aa16207cca9872192e07fc923607d92cba1e93459f649d2cc408258da686d3ef967c0160170f457b36740a6d4ddf88c9b1c8bda953a32983629426d
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C:\Users\Admin\AppData\Local\Temp\HD_ae02e4ce7e269c1b116982b7e19b781a6478f2f2023c21e6be25dce280aecbac.exe
Filesize645KB
MD500eae789b0aab1b0fbd23b830fbf1064
SHA1e4e5fd089f6ae17c83f073cf91edc9db8189980d
SHA2567addb2269266ac471a690802cab54539b40c2ae5b31e2120fdcf8dfb0ed15dc7
SHA51223a0e06b39f8b5a932ae5b8f60704ba265332b341ac8bab5b74b2f31f04ce8c7fe6f77278d70c7685cfa894ab0e25a70d89990f5f643b54c07337f90fa5943fb
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD5e60677c7362c2dce8e35d6d916b2c4c6
SHA10a64ec28e219b8910890d090994c2f660ab66c47
SHA2561a05b5db700bb82394018a2b0e2e128c1583ecd0ddeefeead15489a4a3362f21
SHA512d19e385ae6fa49e386a615f6f4a2d09365b645f9d4a16d9546ebf912983c4a5caf1c35a36d3858f040dff8aa72a5fde4027feb3b7cc6d5ed55d2f7b104773ac5