Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/01/2025, 17:37
Behavioral task
behavioral1
Sample
12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe
Resource
win7-20240903-en
General
-
Target
12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe
-
Size
1.2MB
-
MD5
61ebc37e8ecd143661ace760a14b32b5
-
SHA1
2612e00ed8ab4b02a1d9aff777607dd5aace51f7
-
SHA256
12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e
-
SHA512
eae927ef8463412be6ff33c895d490c75bfdfb82120d64b79818c7e218e1da86e5bcdedb70c8f1b73540779176023416e845a22de2bd2ceb23b2866d4eff6e51
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiC:WIwgMEuy+inDfp3/XoCw57XYBwKC
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/572-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/572-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-47-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0009000000016df8-14.dat family_gh0strat behavioral1/memory/572-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/572-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-47-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-66-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-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 Ghiya.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\\259445668.txt" AK47.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" Ghiya.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe -
Executes dropped EXE 6 IoCs
pid Process 2356 AK47.exe 2328 AK47.exe 572 AK74.exe 2752 Ghiya.exe 2744 Ghiya.exe 1720 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2356 AK47.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2692 svchost.exe 2752 Ghiya.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2692 svchost.exe 1720 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2492-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2492-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000017570-60.dat vmprotect behavioral1/memory/2492-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2492-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2492-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2492-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2492-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2492-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2492-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\259445668.txt AK47.exe File created C:\Windows\SysWOW64\259445668.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral1/memory/572-22-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/572-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/572-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-47-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-66-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 10 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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.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 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1520 PING.EXE 2764 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1520 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2744 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 572 AK74.exe Token: SeLoadDriverPrivilege 2744 Ghiya.exe Token: 33 2744 Ghiya.exe Token: SeIncBasePriorityPrivilege 2744 Ghiya.exe Token: 33 2744 Ghiya.exe Token: SeIncBasePriorityPrivilege 2744 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2492 wrote to memory of 2356 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 31 PID 2492 wrote to memory of 2356 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 31 PID 2492 wrote to memory of 2356 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 31 PID 2492 wrote to memory of 2356 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 31 PID 2492 wrote to memory of 2328 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 32 PID 2492 wrote to memory of 2328 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 32 PID 2492 wrote to memory of 2328 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 32 PID 2492 wrote to memory of 2328 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 32 PID 2492 wrote to memory of 572 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 33 PID 2492 wrote to memory of 572 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 33 PID 2492 wrote to memory of 572 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 33 PID 2492 wrote to memory of 572 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 33 PID 2492 wrote to memory of 572 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 33 PID 2492 wrote to memory of 572 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 33 PID 2492 wrote to memory of 572 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 33 PID 572 wrote to memory of 2764 572 AK74.exe 37 PID 572 wrote to memory of 2764 572 AK74.exe 37 PID 572 wrote to memory of 2764 572 AK74.exe 37 PID 572 wrote to memory of 2764 572 AK74.exe 37 PID 2752 wrote to memory of 2744 2752 Ghiya.exe 39 PID 2752 wrote to memory of 2744 2752 Ghiya.exe 39 PID 2752 wrote to memory of 2744 2752 Ghiya.exe 39 PID 2752 wrote to memory of 2744 2752 Ghiya.exe 39 PID 2752 wrote to memory of 2744 2752 Ghiya.exe 39 PID 2752 wrote to memory of 2744 2752 Ghiya.exe 39 PID 2752 wrote to memory of 2744 2752 Ghiya.exe 39 PID 2492 wrote to memory of 2600 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 40 PID 2492 wrote to memory of 2600 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 40 PID 2492 wrote to memory of 2600 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 40 PID 2492 wrote to memory of 2600 2492 12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe 40 PID 2764 wrote to memory of 1520 2764 cmd.exe 41 PID 2764 wrote to memory of 1520 2764 cmd.exe 41 PID 2764 wrote to memory of 1520 2764 cmd.exe 41 PID 2764 wrote to memory of 1520 2764 cmd.exe 41 PID 2692 wrote to memory of 1720 2692 svchost.exe 43 PID 2692 wrote to memory of 1720 2692 svchost.exe 43 PID 2692 wrote to memory of 1720 2692 svchost.exe 43 PID 2692 wrote to memory of 1720 2692 svchost.exe 43
Processes
-
C:\Users\Admin\AppData\Local\Temp\12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe"C:\Users\Admin\AppData\Local\Temp\12d3b43c4568ecc6507072caa38154a7e5082fca28fc740ad934e6da954b276e.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2492 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2356
-
-
C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2328
-
-
C:\Users\Admin\AppData\Local\Temp\AK74.exeC:\Users\Admin\AppData\Local\Temp\\AK74.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:572 -
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\AK74.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2764 -
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:1520
-
-
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:2600
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2408
-
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:2692 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259445668.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1720
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2752 -
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2744
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD53928299c8cd400aa39ba3835122eeb92
SHA11befdefbbb5d1d24ff83c64ccc55378780a2c09f
SHA25630da8455a87d8711e17e23534b7b927f5944d9f5364a3520f1df87c0a145ddf8
SHA51213fea8433f69821864222e4fa7fe0dc68e88fadfd58cb3a2f14706620e151d6fa316a298e13d771312bcba0f97f7046498798f76bd99822cf77d6aec91eb002e
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
1.2MB
MD5eb812c198b8b09998f6b2e4ead55f3c6
SHA1bb757c9f80b087413c3b3596e4985286d0924ea3
SHA2566c34e067d02055704c1d5c9e5451c5318fd54a9fdacdfd7c5333017aa5fffbd3
SHA512a67099a2403a256b2f21774f6dd5ba65aa76753830a6dfaf9f7a6fc62974d1b0d5c0738b259bb02ae6cbcbc21840db5de7341f7351b45f6f278033956eeb34a8
-
Filesize
49KB
MD5cb4dce7f7451d93a3fc611d6fff0233e
SHA10adab4e9321de5f98a92bedf744aacfc5b678733
SHA256a1ad6f8df4d86fbb1a5b25c8a39e79cf263f20b9b19009631557c7da3730335e
SHA512f6c2175d5ef2f79df3e70158106c0220027c8b1e03f4390c5487b2eb71b0d5064371d2c0e06cfb94afb0a31b046dff96b6bda9b77945252930657da804a4534f
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d