Analysis
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max time kernel
150s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
29-11-2024 07:20
Behavioral task
behavioral1
Sample
ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe
Resource
win7-20241010-en
General
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Target
ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe
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Size
1.2MB
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MD5
a67f76443fb2eb2ed335cf7c901d743f
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SHA1
84cb84726fe412777553a74984b494657515914f
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SHA256
ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97
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SHA512
7eda6c8c67e83ea4f3a2aa7b475e4e38ce93c704c09b06b99d02e88a602695611caa1f8f41b5c6c274465de6312bad6e311ccd2ad2577f14b53569b983053076
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtit:WIwgMEuy+inDfp3/XoCw57XYBwKt
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2948-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2948-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2904-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2904-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2904-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00090000000195ab-15.dat family_gh0strat behavioral1/memory/2948-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2948-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2904-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2904-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2904-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.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 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Executes dropped EXE 5 IoCs
pid Process 2244 AK47.exe 1632 AK47.exe 2948 AK74.exe 472 Ghiya.exe 2904 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 2244 AK47.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 472 Ghiya.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
resource yara_rule behavioral1/memory/1492-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1492-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000800000001957c-58.dat vmprotect behavioral1/memory/1492-65-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1492-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1492-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1492-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1492-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1492-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1492-87-0x0000000000400000-0x0000000000760000-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" ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259518037.txt AK47.exe File created C:\Windows\SysWOW64\259518037.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2948-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2948-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2948-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2904-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2904-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2904-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 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 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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2960 cmd.exe 2864 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2864 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2904 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2948 AK74.exe Token: SeLoadDriverPrivilege 2904 Ghiya.exe Token: 33 2904 Ghiya.exe Token: SeIncBasePriorityPrivilege 2904 Ghiya.exe Token: 33 2904 Ghiya.exe Token: SeIncBasePriorityPrivilege 2904 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1492 wrote to memory of 2244 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 29 PID 1492 wrote to memory of 2244 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 29 PID 1492 wrote to memory of 2244 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 29 PID 1492 wrote to memory of 2244 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 29 PID 1492 wrote to memory of 1632 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 30 PID 1492 wrote to memory of 1632 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 30 PID 1492 wrote to memory of 1632 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 30 PID 1492 wrote to memory of 1632 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 30 PID 1492 wrote to memory of 2948 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 31 PID 1492 wrote to memory of 2948 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 31 PID 1492 wrote to memory of 2948 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 31 PID 1492 wrote to memory of 2948 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 31 PID 1492 wrote to memory of 2948 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 31 PID 1492 wrote to memory of 2948 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 31 PID 1492 wrote to memory of 2948 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 31 PID 2948 wrote to memory of 2960 2948 AK74.exe 33 PID 2948 wrote to memory of 2960 2948 AK74.exe 33 PID 2948 wrote to memory of 2960 2948 AK74.exe 33 PID 2948 wrote to memory of 2960 2948 AK74.exe 33 PID 472 wrote to memory of 2904 472 Ghiya.exe 34 PID 472 wrote to memory of 2904 472 Ghiya.exe 34 PID 472 wrote to memory of 2904 472 Ghiya.exe 34 PID 472 wrote to memory of 2904 472 Ghiya.exe 34 PID 472 wrote to memory of 2904 472 Ghiya.exe 34 PID 472 wrote to memory of 2904 472 Ghiya.exe 34 PID 472 wrote to memory of 2904 472 Ghiya.exe 34 PID 2960 wrote to memory of 2864 2960 cmd.exe 36 PID 2960 wrote to memory of 2864 2960 cmd.exe 36 PID 2960 wrote to memory of 2864 2960 cmd.exe 36 PID 2960 wrote to memory of 2864 2960 cmd.exe 36 PID 1492 wrote to memory of 1020 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 37 PID 1492 wrote to memory of 1020 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 37 PID 1492 wrote to memory of 1020 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 37 PID 1492 wrote to memory of 1020 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 37 PID 1492 wrote to memory of 2644 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 38 PID 1492 wrote to memory of 2644 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 38 PID 1492 wrote to memory of 2644 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 38 PID 1492 wrote to memory of 2644 1492 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe"C:\Users\Admin\AppData\Local\Temp\ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.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:1492 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2244
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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:1632
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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:2948 -
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:2960 -
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:2864
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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:1020
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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:2644
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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:472 -
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:2904
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
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Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5aa679fa1927fd88fe9ab1f5a03069595
SHA161feca3e3f7c4b65ee6ce2a4b6f76d08e267cad8
SHA2561623b218b067a298fbb54d7f09082b38c61283e601c2f84eac41f674aae50a48
SHA5129b27fd929f184ad22136e89b0f5921e945ce498aa49d110e3d7db34cb6a8e5b2f5b5df2a60841580118be2e983ba1b587113f2532bd800965de7e0987c50ccd2
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD598971eb0f3a099032f1754a5128751cf
SHA1661bf2fe7f1c18b10192878866db031259d263e6
SHA2562baf2c6ffabcd097ed03f43cfff52518a9e3007c79d1bf41db35f59cc598878d
SHA51226c831194dd24f23027d7d11ae53eace1de6d281506824f18f28ee22745ca0d134929889a53a0997b370a6dc583cb91fe61055b8b4cdf9ca147925a0cbd33c4e
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Filesize
49KB
MD5b77a68da8d682e778523234d07574ef1
SHA1b45abf00e920bb3308c8530ba166b503ec5d2fa9
SHA2563d03a2c8cb42c8797b01b8f16cd558e71206fe6941f6b089a0dd2c758354a233
SHA512f9fa92aed434bd9d7f242323e108714789b2fa34f9f914103738f1b05da753478ba8582c39df2246b95e76a34f24cc1b1700368f66ac2a975e78c79b0ceb5081