Analysis
-
max time kernel
120s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-01-2025 08:57
Behavioral task
behavioral1
Sample
e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe
Resource
win7-20240903-en
General
-
Target
e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe
-
Size
1.2MB
-
MD5
2afa76ca0ae7c6aec72993bd41f1f8c5
-
SHA1
a8a8c7d4a2a19012f0a9610ec2852cfb2d11a981
-
SHA256
e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89
-
SHA512
8766ba9186656218b26436b346b7ba51a8742a082eb929a7c4dfa69cf7e3769d3204fc88f55598413b57350ce293b75a1a2725f5747c425518361edc245c2fc1
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiQ:WIwgMEuy+inDfp3/XoCw57XYBwKQ
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/1100-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1100-37-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2696-46-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2696-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1280-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1280-58-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1280-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023cb6-17.dat family_gh0strat behavioral2/memory/1100-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1100-37-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2696-46-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2696-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1280-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1280-58-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1280-61-0x0000000010000000-0x00000000101BA000-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 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240623750.txt" AK47.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240623734.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 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe -
Executes dropped EXE 6 IoCs
pid Process 652 AK47.exe 4908 AK47.exe 1100 AK74.exe 2696 Ghiya.exe 1280 Ghiya.exe 4992 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 4 IoCs
pid Process 4908 AK47.exe 652 AK47.exe 4904 svchost.exe 4992 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3076-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3076-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0009000000023cb2-66.dat vmprotect behavioral2/memory/3076-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3076-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3076-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3076-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3076-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3076-91-0x0000000000400000-0x0000000000760000-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" e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe -
Drops file in System32 directory 8 IoCs
description ioc Process File created C:\Windows\SysWOW64\240623734.txt AK47.exe File created C:\Windows\SysWOW64\240623750.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.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\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral2/memory/1100-34-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1100-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1100-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2696-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2696-46-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2696-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1280-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1280-58-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1280-61-0x0000000010000000-0x00000000101BA000-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 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 1620 cmd.exe 5044 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 5044 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1280 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1100 AK74.exe Token: SeLoadDriverPrivilege 1280 Ghiya.exe Token: 33 1280 Ghiya.exe Token: SeIncBasePriorityPrivilege 1280 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3076 wrote to memory of 652 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 82 PID 3076 wrote to memory of 652 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 82 PID 3076 wrote to memory of 652 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 82 PID 3076 wrote to memory of 4908 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 83 PID 3076 wrote to memory of 4908 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 83 PID 3076 wrote to memory of 4908 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 83 PID 3076 wrote to memory of 1100 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 85 PID 3076 wrote to memory of 1100 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 85 PID 3076 wrote to memory of 1100 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 85 PID 1100 wrote to memory of 1620 1100 AK74.exe 87 PID 1100 wrote to memory of 1620 1100 AK74.exe 87 PID 1100 wrote to memory of 1620 1100 AK74.exe 87 PID 2696 wrote to memory of 1280 2696 Ghiya.exe 88 PID 2696 wrote to memory of 1280 2696 Ghiya.exe 88 PID 2696 wrote to memory of 1280 2696 Ghiya.exe 88 PID 3076 wrote to memory of 4132 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 90 PID 3076 wrote to memory of 4132 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 90 PID 3076 wrote to memory of 4132 3076 e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe 90 PID 1620 wrote to memory of 5044 1620 cmd.exe 91 PID 1620 wrote to memory of 5044 1620 cmd.exe 91 PID 1620 wrote to memory of 5044 1620 cmd.exe 91 PID 4904 wrote to memory of 4992 4904 svchost.exe 93 PID 4904 wrote to memory of 4992 4904 svchost.exe 93 PID 4904 wrote to memory of 4992 4904 svchost.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe"C:\Users\Admin\AppData\Local\Temp\e49310b6ddfbd94b4a176a68a637822372bfd9737efcba15622c290fea77fd89.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3076 -
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:652
-
-
C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.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:4908
-
-
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:1100 -
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:1620 -
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:5044
-
-
-
-
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:4132
-
-
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:4904 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240623734.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4992
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2696 -
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:1280
-
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
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD58d2bd5378cf9dd0aff11121e6d9f982f
SHA148b6ca605995c9afcb6d646d055baf55f9f6ac40
SHA2561dc8e838040256a42ef87be5594c679599c7b067b1e807f0de12a2453596a7fe
SHA512f06bc4fe958b260d7873fc969bd26416f7f7ec6ace52f49ba291e04bf3937789be6fc48e49f73d1f8c7bdac6d62ef2f000386ec113b2f5ea6880ade97f27e79e
-
Filesize
1.2MB
MD55ba10db055e8fd859d40133fc57bb751
SHA17914a9167d9c4d203b8abc5d3a9f28915d199d8e
SHA2560664b88b0ebe4cdf47293a760165173f1701269f1d9dd64838e5bb2d45725836
SHA5128eac3c0b714a5e0ea1e04cc8c4e974697a910b5212e5b855d9ad7c591acffa06a3f788a36d6e7136b55cf04125f9fab11ea693ed289d568f218cd75ef11769dc
-
Filesize
49KB
MD568bc2dd1138f0a5505de9375816fb04a
SHA182957dbdda295452427295f344a65438e7dd4479
SHA25677d38e2697b69c92ced336f358d7ad9d6025b224c41cb0342e5a9ce8635194e7
SHA512867561719727ff3b61e2bf5a265d630c351ecfb695572b83d08a7570fa6b6353fd41e4cd0720a94d50adf1f3597291b02f0f6732ca7eae80b78ef36bd2422609
-
Filesize
45B
MD5a550ced08ea49efe4d9561589d1687a8
SHA195507f45eed5eed7a2ed9a95329417a58de89f01
SHA256da389614190c1efbe9fb0121d9b4aba3ec0c98f9599d5db6b4964964824a4a4e
SHA5123488c5ae2faceee55a563c9d68fcc97f790d202873a54e9d4cd4dd0f91e1385728acfddf8d4a90cb28af67a6fe833c87a53dade2d6d8912117a49e243ff87c8e
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641