Analysis
-
max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 02:41
Behavioral task
behavioral1
Sample
8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe
Resource
win7-20240903-en
General
-
Target
8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe
-
Size
1.2MB
-
MD5
4133eed2baaa86f0e5ef3688201617cd
-
SHA1
205385b1c8c422959b8bdf8b091161cad267a030
-
SHA256
8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15
-
SHA512
ffb24c8bbaad1ea19b366e4a8648e35b51bd23b57f3dd2e2a057da5250fa7521c7f8855bb9431fcdd6149f7a6e88143250377a43d42c517a76eafcc0ead2bfb2
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtis:WIwgMEuy+inDfp3/XoCw57XYBwKs
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2704-25-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2704-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2252-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2252-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2252-58-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016d36-14.dat family_gh0strat behavioral1/memory/2704-25-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2704-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2252-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2252-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2252-58-0x0000000010000000-0x00000000101BA000-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\\259432611.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 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe -
Executes dropped EXE 6 IoCs
pid Process 2552 AK47.exe 1264 AK47.exe 2704 AK74.exe 2824 Ghiya.exe 2252 Ghiya.exe 2368 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 2552 AK47.exe 2832 svchost.exe 2824 Ghiya.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 2832 svchost.exe 2368 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1224-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1224-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016d6d-62.dat vmprotect behavioral1/memory/1224-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1224-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1224-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1224-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1224-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1224-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1224-98-0x0000000000400000-0x0000000000760000-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" 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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 File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\259432611.txt AK47.exe File opened for modification C:\Windows\SysWOW64\259432611.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2704-25-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2704-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2704-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2252-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2252-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2252-58-0x0000000010000000-0x00000000101BA000-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 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 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.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 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 2772 cmd.exe 2632 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2632 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2252 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2704 AK74.exe Token: SeLoadDriverPrivilege 2252 Ghiya.exe Token: 33 2252 Ghiya.exe Token: SeIncBasePriorityPrivilege 2252 Ghiya.exe Token: 33 2252 Ghiya.exe Token: SeIncBasePriorityPrivilege 2252 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1224 wrote to memory of 2552 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 30 PID 1224 wrote to memory of 2552 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 30 PID 1224 wrote to memory of 2552 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 30 PID 1224 wrote to memory of 2552 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 30 PID 1224 wrote to memory of 1264 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 31 PID 1224 wrote to memory of 1264 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 31 PID 1224 wrote to memory of 1264 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 31 PID 1224 wrote to memory of 1264 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 31 PID 1224 wrote to memory of 2704 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 32 PID 1224 wrote to memory of 2704 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 32 PID 1224 wrote to memory of 2704 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 32 PID 1224 wrote to memory of 2704 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 32 PID 1224 wrote to memory of 2704 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 32 PID 1224 wrote to memory of 2704 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 32 PID 1224 wrote to memory of 2704 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 32 PID 2704 wrote to memory of 2772 2704 AK74.exe 36 PID 2704 wrote to memory of 2772 2704 AK74.exe 36 PID 2704 wrote to memory of 2772 2704 AK74.exe 36 PID 2704 wrote to memory of 2772 2704 AK74.exe 36 PID 2824 wrote to memory of 2252 2824 Ghiya.exe 37 PID 2824 wrote to memory of 2252 2824 Ghiya.exe 37 PID 2824 wrote to memory of 2252 2824 Ghiya.exe 37 PID 2824 wrote to memory of 2252 2824 Ghiya.exe 37 PID 2824 wrote to memory of 2252 2824 Ghiya.exe 37 PID 2824 wrote to memory of 2252 2824 Ghiya.exe 37 PID 2824 wrote to memory of 2252 2824 Ghiya.exe 37 PID 2772 wrote to memory of 2632 2772 cmd.exe 39 PID 2772 wrote to memory of 2632 2772 cmd.exe 39 PID 2772 wrote to memory of 2632 2772 cmd.exe 39 PID 2772 wrote to memory of 2632 2772 cmd.exe 39 PID 1224 wrote to memory of 2476 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 40 PID 1224 wrote to memory of 2476 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 40 PID 1224 wrote to memory of 2476 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 40 PID 1224 wrote to memory of 2476 1224 8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe 40 PID 2832 wrote to memory of 2368 2832 svchost.exe 42 PID 2832 wrote to memory of 2368 2832 svchost.exe 42 PID 2832 wrote to memory of 2368 2832 svchost.exe 42 PID 2832 wrote to memory of 2368 2832 svchost.exe 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.exe"C:\Users\Admin\AppData\Local\Temp\8bfc80aa24fe23f9d34b768b34f2e260aed6e528506175b258ce5962ff3b9f15.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:1224 -
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:2552
-
-
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:1264
-
-
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:2704 -
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:2772 -
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:2632
-
-
-
-
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:2476
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1936
-
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:2832 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259432611.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2368
-
-
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:2824 -
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:2252
-
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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD53ab48d82fda4b11f450cbbe7e5341f22
SHA16b40f8554280c3780362e1c1e25d8f72a32bf3b4
SHA25672b88c6507c4e4bf575598c4917de695b4a9df02c82f14d76592fc0c72ecaa77
SHA512561efeb0aee48549ac740bcc4e5ca5211dbc582e23b1c93c8a54f0cb6706ee82aa6fb76a54f48a2963851ab3b21324b5e6782a8fdf832c6d83e1e0e2719af27b
-
Filesize
1.2MB
MD5d050fbd3e03350ab903041c95ee6fef0
SHA1ce9908a4095eceeae3ff7cd36779143cc7b148a8
SHA256d4b0b8507c58929e094105b29a8275cc6ab97167ca367b7e781062dbf730e9aa
SHA512c7383b1c76177b29c10840d0720fcbdff2af41e21939c89d24991703540664482a82638457d4b5c2cdfebdcf156ae4a4d5c3e46fbce31a9a0b019f6d781e17a0
-
Filesize
49KB
MD54f80ad0308467cd48944c9e93ede5168
SHA1a6ebe536237c39fda1931bdddf6db1410e2978e9
SHA256aab58a119b8f926e4efda8aac70b089f4dda67078d93c0ed155f4aba7beb6117
SHA512c7b2b44f200eab596965ee1ea7056c48327481705aaa363d7adb187d353e20f2488572a40f1379599af05fa111e048a86b7499785a37a2f4fe38e1a61a619df4
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d