Analysis
-
max time kernel
150s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
01-02-2025 16:55
Static task
static1
Behavioral task
behavioral1
Sample
752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe
Resource
win7-20241010-en
General
-
Target
752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe
-
Size
2.2MB
-
MD5
a1dddaa04e2fe3d783e1a7c9a141cccd
-
SHA1
1a285796da7775ad8f46fb9d567d825a15c94493
-
SHA256
752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5
-
SHA512
cb19097f5dc193bdd33f375ec5673f63857dee3689a324cf7b297bbe5044933009fbe2bd8339a3bb669f46a9b3395abfe2cd0d280115814e9bf6f08e1a29cb2a
-
SSDEEP
49152:zQZAdVyVT9n/Gg0P+WhobpezCZPItx2apeapelI:0GdVyVT9nOgmhzzbtUvlI
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/3048-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3048-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3048-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2900-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2900-22-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2896-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2896-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2896-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2896-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2896-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2896-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral1/memory/3048-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3048-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3048-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2900-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2900-22-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2896-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2896-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2896-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2896-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2896-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x0008000000018b54-39.dat family_gh0strat behavioral1/memory/2896-41-0x0000000010000000-0x00000000101B6000-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\\259498911.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 3048 svchost.exe 2900 TXPlatforn.exe 2896 TXPlatforn.exe 3040 svchos.exe 2740 HD_752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 1828 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
pid Process 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 2900 TXPlatforn.exe 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 3040 svchos.exe 2192 svchost.exe 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 2192 svchost.exe 1828 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\259498911.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
resource yara_rule behavioral1/memory/3048-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3048-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3048-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3048-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2900-22-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2896-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2896-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2896-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2896-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2896-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2896-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2896-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.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 svchos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2924 cmd.exe 536 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 536 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2896 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3048 svchost.exe Token: SeLoadDriverPrivilege 2896 TXPlatforn.exe Token: 33 2896 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2896 TXPlatforn.exe Token: 33 2896 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2896 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2548 wrote to memory of 3048 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 30 PID 2548 wrote to memory of 3048 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 30 PID 2548 wrote to memory of 3048 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 30 PID 2548 wrote to memory of 3048 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 30 PID 2548 wrote to memory of 3048 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 30 PID 2548 wrote to memory of 3048 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 30 PID 2548 wrote to memory of 3048 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 30 PID 3048 wrote to memory of 2924 3048 svchost.exe 32 PID 3048 wrote to memory of 2924 3048 svchost.exe 32 PID 3048 wrote to memory of 2924 3048 svchost.exe 32 PID 3048 wrote to memory of 2924 3048 svchost.exe 32 PID 2900 wrote to memory of 2896 2900 TXPlatforn.exe 33 PID 2900 wrote to memory of 2896 2900 TXPlatforn.exe 33 PID 2900 wrote to memory of 2896 2900 TXPlatforn.exe 33 PID 2900 wrote to memory of 2896 2900 TXPlatforn.exe 33 PID 2900 wrote to memory of 2896 2900 TXPlatforn.exe 33 PID 2900 wrote to memory of 2896 2900 TXPlatforn.exe 33 PID 2900 wrote to memory of 2896 2900 TXPlatforn.exe 33 PID 2548 wrote to memory of 3040 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 35 PID 2548 wrote to memory of 3040 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 35 PID 2548 wrote to memory of 3040 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 35 PID 2548 wrote to memory of 3040 2548 752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe 35 PID 2924 wrote to memory of 536 2924 cmd.exe 36 PID 2924 wrote to memory of 536 2924 cmd.exe 36 PID 2924 wrote to memory of 536 2924 cmd.exe 36 PID 2924 wrote to memory of 536 2924 cmd.exe 36 PID 2192 wrote to memory of 1828 2192 svchost.exe 40 PID 2192 wrote to memory of 1828 2192 svchost.exe 40 PID 2192 wrote to memory of 1828 2192 svchost.exe 40 PID 2192 wrote to memory of 1828 2192 svchost.exe 40
Processes
-
C:\Users\Admin\AppData\Local\Temp\752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe"C:\Users\Admin\AppData\Local\Temp\752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.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:2548 -
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:3048 -
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:2924 -
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:536
-
-
-
-
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:3040
-
-
C:\Users\Admin\AppData\Local\Temp\HD_752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exeC:\Users\Admin\AppData\Local\Temp\HD_752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe2⤵
- Executes dropped EXE
PID:2740
-
-
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:2900 -
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:2896
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2500
-
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:2192 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259498911.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1828
-
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
MD54163944fcf7060371a582662f0c20bc7
SHA19936b0a639a6dc5b149f70ae010eda5b149f13ac
SHA25630337fd5bf3ddb36ffde790e4a149a3767eff5d6ff0005f22ab1eb0c1353533e
SHA51268e15d5697473a6d014d3055151e9e8e155cbcb5a3dd4dba8e6c75a03021ebe3a7aaa14744f2e5d027c5a3e335aff4218d8cae600fcc029c1b7ee16084b44c30
-
\Users\Admin\AppData\Local\Temp\HD_752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5.exe
Filesize645KB
MD500eae789b0aab1b0fbd23b830fbf1064
SHA1e4e5fd089f6ae17c83f073cf91edc9db8189980d
SHA2567addb2269266ac471a690802cab54539b40c2ae5b31e2120fdcf8dfb0ed15dc7
SHA51223a0e06b39f8b5a932ae5b8f60704ba265332b341ac8bab5b74b2f31f04ce8c7fe6f77278d70c7685cfa894ab0e25a70d89990f5f643b54c07337f90fa5943fb
-
Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
50KB
MD55a25188bf397eece59cf9d727e2ab1f4
SHA10867bf5dd8562d6e4ac6a6817ae1ac5b4d599ad5
SHA25657f5cc1403b08fe780b1202a4113aca5e8ab24b3c5af9f30cd2d2125c790e560
SHA51281f72956cff69a53eabad47d969cc9d77d29a7abd077a9ad2143617782023081b9989604299de8e9dc243f40c3b9f1c117bf46491937f9e77bdca57b9a5c9766
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d