Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-12-2024 20:03
Behavioral task
behavioral1
Sample
da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe
Resource
win7-20240903-en
General
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Target
da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe
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Size
1.2MB
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MD5
cf960b55ae00ad2b39442399579d5afc
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SHA1
9ec74debd1cb37c879bc4a1f87f8020e67d30545
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SHA256
da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609
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SHA512
e005069ddfaf4dede0bbc74c592bbc93b4b07735e29734598627f3a8f18d1ca18619dea950ca553782e0f72013cc82d0cd14c8f2e4811a7ee29f03f9e3b373eb
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtih:WIwgMEuy+inDfp3/XoCw57XYBwKh
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2748-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2748-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2596-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2596-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2596-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016ac1-14.dat family_gh0strat behavioral1/memory/2748-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2748-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2596-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2596-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2596-60-0x0000000010000000-0x00000000101BA000-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 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe -
Executes dropped EXE 5 IoCs
pid Process 2808 AK47.exe 2708 AK47.exe 2748 AK74.exe 2584 Ghiya.exe 2596 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2808 AK47.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2584 Ghiya.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe -
resource yara_rule behavioral1/memory/2840-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016d0d-52.dat vmprotect behavioral1/memory/2840-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2840-85-0x0000000000400000-0x0000000000760000-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" da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\259453328.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2748-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2748-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2596-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2596-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2596-60-0x0000000010000000-0x00000000101BA000-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 8 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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.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 Ghiya.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 2716 cmd.exe 532 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 532 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2596 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2748 AK74.exe Token: SeLoadDriverPrivilege 2596 Ghiya.exe Token: 33 2596 Ghiya.exe Token: SeIncBasePriorityPrivilege 2596 Ghiya.exe Token: 33 2596 Ghiya.exe Token: SeIncBasePriorityPrivilege 2596 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2840 wrote to memory of 2708 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 30 PID 2840 wrote to memory of 2708 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 30 PID 2840 wrote to memory of 2708 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 30 PID 2840 wrote to memory of 2708 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 30 PID 2840 wrote to memory of 2808 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 31 PID 2840 wrote to memory of 2808 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 31 PID 2840 wrote to memory of 2808 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 31 PID 2840 wrote to memory of 2808 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 31 PID 2840 wrote to memory of 2748 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 32 PID 2840 wrote to memory of 2748 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 32 PID 2840 wrote to memory of 2748 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 32 PID 2840 wrote to memory of 2748 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 32 PID 2840 wrote to memory of 2748 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 32 PID 2840 wrote to memory of 2748 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 32 PID 2840 wrote to memory of 2748 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 32 PID 2748 wrote to memory of 2716 2748 AK74.exe 34 PID 2748 wrote to memory of 2716 2748 AK74.exe 34 PID 2748 wrote to memory of 2716 2748 AK74.exe 34 PID 2748 wrote to memory of 2716 2748 AK74.exe 34 PID 2584 wrote to memory of 2596 2584 Ghiya.exe 35 PID 2584 wrote to memory of 2596 2584 Ghiya.exe 35 PID 2584 wrote to memory of 2596 2584 Ghiya.exe 35 PID 2584 wrote to memory of 2596 2584 Ghiya.exe 35 PID 2584 wrote to memory of 2596 2584 Ghiya.exe 35 PID 2584 wrote to memory of 2596 2584 Ghiya.exe 35 PID 2584 wrote to memory of 2596 2584 Ghiya.exe 35 PID 2840 wrote to memory of 1416 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 38 PID 2840 wrote to memory of 1416 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 38 PID 2840 wrote to memory of 1416 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 38 PID 2840 wrote to memory of 1416 2840 da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe 38 PID 2716 wrote to memory of 532 2716 cmd.exe 37 PID 2716 wrote to memory of 532 2716 cmd.exe 37 PID 2716 wrote to memory of 532 2716 cmd.exe 37 PID 2716 wrote to memory of 532 2716 cmd.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.exe"C:\Users\Admin\AppData\Local\Temp\da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609.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:2840 -
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:2708
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2808
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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:2748 -
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:2716 -
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:532
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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:1416
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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:2584 -
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:2596
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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
MD5e053bada576875f4de0e743e77666a79
SHA1d52f75688f977039274d2924f93fb60697ea1fa7
SHA256cbaa5388f325f307a173bb19956703771a83464b5eb097fcf98d88cfdcb404ca
SHA512873aeb1fb49e6bb2058adbb24755916ab98a3b906e6d036a604bd605733d3a47203ee05768093dc44aede4741a7aa67f3b43822e9074bfd3014ec1112b4eb6a8
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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
MD5775ea3fb93f253f03d8c5eb31702d3a1
SHA1e74bff719ce27407ff8ec234f79763a719ab7e13
SHA25643bbfa75bad1cc514eb824755815f43459b0b173725673b4319bf0ee723f5d1f
SHA5122f193791968c18c269a963016d4a49761434774cdf4df3ca09712d0db52ca704662cb197407775b7905f7e3fb2ed8106be04997f9767d73661dd7dd8dbc8855a
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Filesize
49KB
MD526cec2b45220273f76cc897bb335df9c
SHA1fb4a1758ae4c01e123cd68a9ba487456f4c53cfc
SHA256fb1d8f1629f706f1d4217b2bdcf5b8045e6139eecbdf822774f9e86b4bdb6d27
SHA512cb4fb0a3261d2b8627ffc21d890eb95bb07d59728ef4f67debedf53389a1b0682c4aec1a6447d1098a1c8d3be0ce22b0c3bf41fff03c848a463ab846f617a1af