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
09-09-2024 04:24
Behavioral task
behavioral1
Sample
f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe
Resource
win7-20240903-en
General
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Target
f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe
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Size
1.2MB
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MD5
e2a04077ce792bad7a84bd3bcddf4ecc
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SHA1
7dbc74c2b2fa710a0989599fda172aa7fda52f2e
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SHA256
f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134
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SHA512
3ce0c4a177e32532a743ccb57ba221008ded82e40f5b6f52b30f87d5b8b87b58fedf5dbe9c23a1b82a86b15825ebf6fd7a0599380c1e75cf1a615cc5c310c9a2
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SSDEEP
24576:9WnukjaDKSnYBzaJbjSoGF9LzpELx3N/nHwhHK28URjX+0:MnTjaD/9v6Vcx9HwNhu0
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2864-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2600-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2600-47-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2600-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2600-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2600-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0008000000015dc3-14.dat family_gh0strat behavioral1/memory/2864-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2600-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2600-47-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2600-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2600-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2600-66-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
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\\259424452.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 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Executes dropped EXE 6 IoCs
pid Process 2752 AK47.exe 2872 AK47.exe 2864 AK74.exe 2628 Ghiya.exe 2600 Ghiya.exe 2816 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 2752 AK47.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 2928 svchost.exe 2628 Ghiya.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 2928 svchost.exe 2816 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2864-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2600-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2600-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2600-47-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2600-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2600-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2600-66-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
resource yara_rule behavioral1/memory/1672-0-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/memory/1672-1-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/files/0x00070000000160d5-58.dat vmprotect behavioral1/memory/1672-74-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/memory/1672-80-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/memory/1672-83-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/memory/1672-87-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/memory/1672-90-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/memory/1672-93-0x0000000000400000-0x0000000000761000-memory.dmp vmprotect behavioral1/memory/1672-96-0x0000000000400000-0x0000000000761000-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" f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\259424452.txt AK47.exe File created C:\Windows\SysWOW64\259424452.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
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 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 2932 cmd.exe 2172 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2172 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2600 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2864 AK74.exe Token: SeLoadDriverPrivilege 2600 Ghiya.exe Token: 33 2600 Ghiya.exe Token: SeIncBasePriorityPrivilege 2600 Ghiya.exe Token: 33 2600 Ghiya.exe Token: SeIncBasePriorityPrivilege 2600 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1672 wrote to memory of 2752 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 30 PID 1672 wrote to memory of 2752 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 30 PID 1672 wrote to memory of 2752 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 30 PID 1672 wrote to memory of 2752 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 30 PID 1672 wrote to memory of 2872 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 31 PID 1672 wrote to memory of 2872 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 31 PID 1672 wrote to memory of 2872 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 31 PID 1672 wrote to memory of 2872 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 31 PID 1672 wrote to memory of 2864 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 32 PID 1672 wrote to memory of 2864 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 32 PID 1672 wrote to memory of 2864 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 32 PID 1672 wrote to memory of 2864 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 32 PID 1672 wrote to memory of 2864 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 32 PID 1672 wrote to memory of 2864 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 32 PID 1672 wrote to memory of 2864 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 32 PID 2864 wrote to memory of 2932 2864 AK74.exe 36 PID 2864 wrote to memory of 2932 2864 AK74.exe 36 PID 2864 wrote to memory of 2932 2864 AK74.exe 36 PID 2864 wrote to memory of 2932 2864 AK74.exe 36 PID 2628 wrote to memory of 2600 2628 Ghiya.exe 38 PID 2628 wrote to memory of 2600 2628 Ghiya.exe 38 PID 2628 wrote to memory of 2600 2628 Ghiya.exe 38 PID 2628 wrote to memory of 2600 2628 Ghiya.exe 38 PID 2628 wrote to memory of 2600 2628 Ghiya.exe 38 PID 2628 wrote to memory of 2600 2628 Ghiya.exe 38 PID 2628 wrote to memory of 2600 2628 Ghiya.exe 38 PID 2932 wrote to memory of 2172 2932 cmd.exe 39 PID 2932 wrote to memory of 2172 2932 cmd.exe 39 PID 2932 wrote to memory of 2172 2932 cmd.exe 39 PID 2932 wrote to memory of 2172 2932 cmd.exe 39 PID 1672 wrote to memory of 2848 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 40 PID 1672 wrote to memory of 2848 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 40 PID 1672 wrote to memory of 2848 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 40 PID 1672 wrote to memory of 2848 1672 f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe 40 PID 2928 wrote to memory of 2816 2928 svchost.exe 42 PID 2928 wrote to memory of 2816 2928 svchost.exe 42 PID 2928 wrote to memory of 2816 2928 svchost.exe 42 PID 2928 wrote to memory of 2816 2928 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.exe"C:\Users\Admin\AppData\Local\Temp\f216d60851daf05c5f91b1b0e26339a9aafc672e8fff8ff4d81bc3eaaf492134.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:1672 -
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:2752
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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:2872
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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:2864 -
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:2932 -
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:2172
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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:2848
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2992
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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:2928 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259424452.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2816
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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:2628 -
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:2600
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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
Loading Replay Monitor...
Downloads
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Filesize
92B
MD5d0c27806f31b93b9fc2f40725c83fe20
SHA159b05bb965b9f9670f7b91c70e9e2175f6249f50
SHA256827d79897a4ae98726ba7df9e70a554976117bfdd7e4867047011e1260b82e8e
SHA51200755e257773645293e6330aef499a96562f65076f616d539c4dd91b13f6b67d8ebe936881edd0c10b2da3ca67e4a854f3d708c594fba291dab83897d890a4fa
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Filesize
753B
MD585dece34b6585db15feeb3c39d23f91d
SHA162135a22b7be02db5c1c3f4918e606b2c88f3702
SHA2565d656974c1159d2976bb9867823ffab2a2ad4e44c07da8c0115d5561e3f1595d
SHA512c5581e1fa1de66a6a35a8e2cb44ec351a60c9ae5f31e528a0b8699d8a79a439018d5499b628a63b67d029afaefd11cc5361c7ac0c459c73cfeb6705fcd7b08a2
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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
MD5bd2ea6ef6f56d4282bc3fc3c3a328c1b
SHA1784020f5b2e44a1e5ff220fb5453fe890f7e0fb3
SHA256c290223a3ee3be8062e42b37a986378f418d6ae89ef51b2f2d4d3d7cca7acf84
SHA512b5af9add5c252409e8ee62e0387cdce1109f3045c6a40959ea433122e66935cb0e7e4d8e65ccd280a1a496ba5e08179bf04444fcbde6fbc6032d1b8883bca344
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Filesize
49KB
MD5e9e3019f712d7e67213842b7a1ea93d3
SHA1bd4106180f4006740e6831cf2f760bdd2229f8cd
SHA2561658cb10cb8c2fdefaceedf7c90072c350b42881059cd6409f721bc2b6b7d79d
SHA5122e33055baac6cdebe4bce0b224321226f8f082da186d7ebc509ddbe4f71a8d010105ebee354f306311f862ad6a07035399584cd8c6aab77d602532d19188a97e
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d