Analysis
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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
09-01-2025 19:24
Behavioral task
behavioral1
Sample
5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe
Resource
win7-20240903-en
General
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Target
5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe
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Size
1.2MB
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MD5
0124de8702354b9c132aea5f4979302d
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SHA1
1b87d2dc84a5caa9f45de8e8bf9c00353e564178
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SHA256
5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea
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SHA512
884f4472956d7769e33cd01302edef47de84243b4900615e8a6c081c6d14b492a2d16539eb490a425a5b277a14133e5eb2ae25ac502f2df8fef7a7c67b2ff10f
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiD:WIwgMEuy+inDfp3/XoCw57XYBwKD
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2704-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2704-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000014b28-14.dat family_gh0strat behavioral1/memory/2704-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2704-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-66-0x0000000010000000-0x00000000101BA000-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\\259411816.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 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe -
Executes dropped EXE 6 IoCs
pid Process 2076 AK47.exe 2456 AK47.exe 2704 AK74.exe 2712 Ghiya.exe 2656 Ghiya.exe 844 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2456 AK47.exe 2784 svchost.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2712 Ghiya.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2784 svchost.exe 844 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2228-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2228-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0009000000015048-60.dat vmprotect behavioral1/memory/2228-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2228-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2228-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2228-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2228-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2228-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2228-96-0x0000000000400000-0x0000000000760000-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" 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259411816.txt AK47.exe File created C:\Windows\SysWOW64\259411816.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 File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2704-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2704-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2704-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-66-0x0000000010000000-0x00000000101BA000-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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 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 1424 PING.EXE 2520 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1424 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2656 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2704 AK74.exe Token: SeLoadDriverPrivilege 2656 Ghiya.exe Token: 33 2656 Ghiya.exe Token: SeIncBasePriorityPrivilege 2656 Ghiya.exe Token: 33 2656 Ghiya.exe Token: SeIncBasePriorityPrivilege 2656 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2228 wrote to memory of 2076 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 28 PID 2228 wrote to memory of 2076 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 28 PID 2228 wrote to memory of 2076 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 28 PID 2228 wrote to memory of 2076 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 28 PID 2228 wrote to memory of 2456 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 29 PID 2228 wrote to memory of 2456 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 29 PID 2228 wrote to memory of 2456 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 29 PID 2228 wrote to memory of 2456 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 29 PID 2228 wrote to memory of 2704 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 32 PID 2228 wrote to memory of 2704 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 32 PID 2228 wrote to memory of 2704 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 32 PID 2228 wrote to memory of 2704 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 32 PID 2228 wrote to memory of 2704 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 32 PID 2228 wrote to memory of 2704 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 32 PID 2228 wrote to memory of 2704 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 32 PID 2704 wrote to memory of 2520 2704 AK74.exe 34 PID 2704 wrote to memory of 2520 2704 AK74.exe 34 PID 2704 wrote to memory of 2520 2704 AK74.exe 34 PID 2704 wrote to memory of 2520 2704 AK74.exe 34 PID 2712 wrote to memory of 2656 2712 Ghiya.exe 36 PID 2712 wrote to memory of 2656 2712 Ghiya.exe 36 PID 2712 wrote to memory of 2656 2712 Ghiya.exe 36 PID 2712 wrote to memory of 2656 2712 Ghiya.exe 36 PID 2712 wrote to memory of 2656 2712 Ghiya.exe 36 PID 2712 wrote to memory of 2656 2712 Ghiya.exe 36 PID 2712 wrote to memory of 2656 2712 Ghiya.exe 36 PID 2520 wrote to memory of 1424 2520 cmd.exe 37 PID 2520 wrote to memory of 1424 2520 cmd.exe 37 PID 2520 wrote to memory of 1424 2520 cmd.exe 37 PID 2520 wrote to memory of 1424 2520 cmd.exe 37 PID 2228 wrote to memory of 3020 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 38 PID 2228 wrote to memory of 3020 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 38 PID 2228 wrote to memory of 3020 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 38 PID 2228 wrote to memory of 3020 2228 5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe 38 PID 2784 wrote to memory of 844 2784 svchost.exe 40 PID 2784 wrote to memory of 844 2784 svchost.exe 40 PID 2784 wrote to memory of 844 2784 svchost.exe 40 PID 2784 wrote to memory of 844 2784 svchost.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.exe"C:\Users\Admin\AppData\Local\Temp\5d98717a2298e49ba6fd81473545c92980538df827c8d044cd5ed156e61406ea.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:2228 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2076
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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:2456
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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: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:2520 -
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:1424
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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:3020
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2776
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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:2784 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259411816.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:844
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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:2712 -
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:2656
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5e60a8a08c93a14d1ec06ef88070ecb3d
SHA1c85c43cb59c3ed9424c126d84477b74442dba727
SHA2564bdc6d336b701ff9c8c079978960502fd8215e8073ba8aaab631ba5bf51c2620
SHA5126e5c900e3dd6a1c84559db4a1f740a5b4cf63b491d7dc88f5b52abefd4369364f94896e53adc96a0ec1e84e514b5fbb338ecd64a7ef2212da57d01557dd6334b
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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
MD5abf2b3f7d47194b96ca22470ef0aa915
SHA1b4cd7816e7c77021ca86b0f9c073f0ff79ebda3b
SHA2562c8e6b53620f9020a9e5a19839eea86d6117b2de92ca79bdac825b5b9b49c7c6
SHA51239b9d7d5ae6b90091b269989ab84f2189db679dc237723d308d781e5f0e2067521ab190add4b397d514376be2931611b0c6ce8120c559bc4ec53324163982b40
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Filesize
49KB
MD53d34ab52b43438a5030579cdeae01ffc
SHA165e051cf598ce3eea89014c1f5e9612a167a31eb
SHA2563de29bd7b3ec41c571e15648e3cccfa79bc3545654f85340175bc3dc3188e7a0
SHA512f2649f2fbebd80feeb51e938b4db8ed5ff0fd98087d1ef078addbde4a2ea4637ebca217c0aa18ed444050287785c9dd4760ac5bc95a7911f62980883fabfef4c
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d