Analysis
-
max time kernel
120s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
01-02-2025 15:27
Static task
static1
Behavioral task
behavioral1
Sample
7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe
Resource
win7-20240708-en
General
-
Target
7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe
-
Size
1.6MB
-
MD5
92d3e9d4222714d780fc21cbd8f6cefe
-
SHA1
81db2cf55982bd2bfe3b06598c1e12e18ef1a578
-
SHA256
7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a
-
SHA512
a5c1e82d6083338bbf7ea0fb0ee3cae7a24da96fbf345c380f2ce650bb9cece44340075b7f533e13dc7032b3da224fc50cc38549bbc440e6a29eca994753620a
-
SSDEEP
24576:bQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVVcQH:bQZAdVyVT9n/Gg0P+Whom/
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/1252-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1252-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1252-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/244-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/244-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/244-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/244-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1068-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral2/memory/1252-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1252-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1252-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/244-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/244-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/244-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0007000000023cab-36.dat family_gh0strat behavioral2/memory/244-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1068-49-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Gh0strat family
-
Purplefox family
-
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240618640.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 5 IoCs
pid Process 1252 svchost.exe 244 TXPlatforn.exe 1068 TXPlatforn.exe 512 svchos.exe 3168 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 512 svchos.exe 968 svchost.exe 3168 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Drops file in System32 directory 6 IoCs
description 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\240618640.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
resource yara_rule behavioral2/memory/1252-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1252-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1252-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1252-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/244-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/244-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/244-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/244-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/244-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1068-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
description ioc Process 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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2012 cmd.exe 4636 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4636 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1068 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1252 svchost.exe Token: SeLoadDriverPrivilege 1068 TXPlatforn.exe Token: 33 1068 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1068 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2352 wrote to memory of 1252 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe 85 PID 2352 wrote to memory of 1252 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe 85 PID 2352 wrote to memory of 1252 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe 85 PID 1252 wrote to memory of 2012 1252 svchost.exe 88 PID 1252 wrote to memory of 2012 1252 svchost.exe 88 PID 1252 wrote to memory of 2012 1252 svchost.exe 88 PID 244 wrote to memory of 1068 244 TXPlatforn.exe 90 PID 244 wrote to memory of 1068 244 TXPlatforn.exe 90 PID 244 wrote to memory of 1068 244 TXPlatforn.exe 90 PID 2352 wrote to memory of 512 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe 91 PID 2352 wrote to memory of 512 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe 91 PID 2352 wrote to memory of 512 2352 7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe 91 PID 2012 wrote to memory of 4636 2012 cmd.exe 94 PID 2012 wrote to memory of 4636 2012 cmd.exe 94 PID 2012 wrote to memory of 4636 2012 cmd.exe 94 PID 968 wrote to memory of 3168 968 svchost.exe 95 PID 968 wrote to memory of 3168 968 svchost.exe 95 PID 968 wrote to memory of 3168 968 svchost.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe"C:\Users\Admin\AppData\Local\Temp\7cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2352 -
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:1252 -
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:2012 -
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:4636
-
-
-
-
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:512
-
-
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:244 -
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:1068
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:412
-
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:968 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240618640.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3168
-
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
Loading Replay Monitor...
Downloads
-
Filesize
1.6MB
MD592d3e9d4222714d780fc21cbd8f6cefe
SHA181db2cf55982bd2bfe3b06598c1e12e18ef1a578
SHA2567cf58bd5db2732d60e521861b2b30462fa87affbb82a6f0f02bb001f4e8d7b3a
SHA512a5c1e82d6083338bbf7ea0fb0ee3cae7a24da96fbf345c380f2ce650bb9cece44340075b7f533e13dc7032b3da224fc50cc38549bbc440e6a29eca994753620a
-
Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
50KB
MD59a3d293b46b835d4978964d78b27f5a7
SHA1fa74d8738c04ed9ed203df1a186dbb5f199c0cb5
SHA256f40f075237d6c3fc1529f80617e2f0c6218efdca8dd0eb1c93204f0558611c88
SHA5121220cc6be4c0666324f99dac2e9e09b02dbe3851c13959940c016406a1e32a388a4ca614bd6ebbfc925bb4b21ce6f61b0af38c08b306e71657d88a3b2c3fd46f
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641