Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/12/2024, 11:02
Behavioral task
behavioral1
Sample
210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe
Resource
win7-20240903-en
General
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Target
210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe
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Size
1.2MB
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MD5
c097576fca16118496070ce5c7e3236b
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SHA1
a69afaf46f732b956024f848a6d87b616889a3bc
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SHA256
210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e
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SHA512
5cc738763b8c28ebc4d3cf7a32a9236c886639690b1c4cbb6766f1d4f741159377db7835fa4d977a8499c824d32f1cd853f0c25e7a2a23c824f23074feb33791
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti+:WIwgMEuy+inDfp3/XoCw57XYBwK+
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3080-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3080-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4020-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4020-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3712-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3712-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3712-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023cb1-17.dat family_gh0strat behavioral2/memory/3080-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3080-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4020-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4020-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3712-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3712-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3712-61-0x0000000010000000-0x00000000101BA000-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 -
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\\240632265.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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe -
Executes dropped EXE 6 IoCs
pid Process 1400 AK47.exe 2724 AK47.exe 3080 AK74.exe 4020 Ghiya.exe 3712 Ghiya.exe 3432 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2724 AK47.exe 1720 svchost.exe 3432 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/2600-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2600-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023cb6-58.dat vmprotect behavioral2/memory/2600-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2600-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2600-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2600-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2600-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2600-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2600-87-0x0000000000400000-0x0000000000760000-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" 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\240632265.txt 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 -
resource yara_rule behavioral2/memory/3080-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3080-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3080-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4020-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4020-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4020-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3712-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3712-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3712-61-0x0000000010000000-0x00000000101BA000-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 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 AK74.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5028 cmd.exe 3648 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3648 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3712 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3080 AK74.exe Token: SeLoadDriverPrivilege 3712 Ghiya.exe Token: 33 3712 Ghiya.exe Token: SeIncBasePriorityPrivilege 3712 Ghiya.exe Token: 33 3712 Ghiya.exe Token: SeIncBasePriorityPrivilege 3712 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2600 wrote to memory of 1400 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 85 PID 2600 wrote to memory of 1400 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 85 PID 2600 wrote to memory of 1400 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 85 PID 2600 wrote to memory of 2724 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 86 PID 2600 wrote to memory of 2724 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 86 PID 2600 wrote to memory of 2724 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 86 PID 2600 wrote to memory of 3080 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 89 PID 2600 wrote to memory of 3080 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 89 PID 2600 wrote to memory of 3080 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 89 PID 3080 wrote to memory of 5028 3080 AK74.exe 91 PID 3080 wrote to memory of 5028 3080 AK74.exe 91 PID 3080 wrote to memory of 5028 3080 AK74.exe 91 PID 4020 wrote to memory of 3712 4020 Ghiya.exe 92 PID 4020 wrote to memory of 3712 4020 Ghiya.exe 92 PID 4020 wrote to memory of 3712 4020 Ghiya.exe 92 PID 2600 wrote to memory of 4336 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 94 PID 2600 wrote to memory of 4336 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 94 PID 2600 wrote to memory of 4336 2600 210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe 94 PID 5028 wrote to memory of 3648 5028 cmd.exe 96 PID 5028 wrote to memory of 3648 5028 cmd.exe 96 PID 5028 wrote to memory of 3648 5028 cmd.exe 96 PID 1720 wrote to memory of 3432 1720 svchost.exe 98 PID 1720 wrote to memory of 3432 1720 svchost.exe 98 PID 1720 wrote to memory of 3432 1720 svchost.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.exe"C:\Users\Admin\AppData\Local\Temp\210f60a89e7a05a1f6ab21f615b16416c7829032b8a4fd8bc6ca9918efe9716e.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:2600 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1400
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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:2724
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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:3080 -
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:5028 -
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:3648
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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:4336
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3424
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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:1720 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240632265.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3432
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4020 -
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:3712
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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
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Downloads
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5cb9646027ee2067275766dbd877e0b41
SHA1db4c6d107a5de4b1f4346aeabec6253d5682cd32
SHA256836361069c140320b8340f793fd776ad9bafcb832c0b98bba486ba05ee3724e7
SHA5121d9a231e3cbe7be15e3656c5528938e66bb359e0d18786c23008d2ba316326d77ceb9794657415eb13c09e8f1cea4d1f10106046d6e1b3cbbe8fe1e2e24f73a0
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Filesize
1.2MB
MD52bd8fc214bb4556e4f1be5201738ff1d
SHA1215b5459af3d74a1558a7a489d86b173362f19b3
SHA2561685ab23a5fc759859243246dd699609c9ab29ef20b2c5c9055452bd90f64cab
SHA512f88169bbb53d0aedffd46e6e0f996ae7dbd7394849bc6cf8e0c3b5e0ddc15584de7effd1368cc5af2255402f0c122acac75047ae49bc0b8d442ff825b25b3823
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Filesize
49KB
MD5325743db1d2cb1e35eb02123c6f8445f
SHA1af2fd7b9ce09469f5630a7e1801dddb4112efdbb
SHA25646ef8109494826cd6da37ec2eddf9ff58965e4759bdb9fb90871315e2cf12d85
SHA512ddd994786639f4758267638946cc9d3bea90d4e9e74c8f8c336a38745437967ed635d64801d4884bbaa57b8e5977d51e6aefd53fea66156e65753cbcf18d5d0b
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641