Analysis
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max time kernel
142s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
14-11-2024 10:39
Behavioral task
behavioral1
Sample
25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe
Resource
win7-20241010-en
General
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Target
25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe
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Size
1.2MB
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MD5
3d92900287115202dda94a46a96a0047
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SHA1
6e2f12d8dedca6da9e7531e418c9378cc19c6309
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SHA256
25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33
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SHA512
02497d394e7b197ac99f2b0a0843c91788546f208a478e05abaad7d642ef379ab1eab5a3a1d7ddc8e7d84811f91cf2d476d66fa6c59cc8871bcdbaf5d4c88579
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtib:WIwgMEuy+inDfp3/XoCw57XYBwKb
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2068-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2068-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2668-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2668-42-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2668-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2668-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2668-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0012000000016d52-14.dat family_gh0strat behavioral1/memory/2068-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2068-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2668-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2668-42-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2668-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2668-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2668-60-0x0000000010000000-0x00000000101BA000-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 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe -
Executes dropped EXE 5 IoCs
pid Process 2060 AK47.exe 2816 AK47.exe 2068 AK74.exe 2772 Ghiya.exe 2668 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2816 AK47.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2772 Ghiya.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe -
resource yara_rule behavioral1/memory/2860-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2860-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016fe5-54.dat vmprotect behavioral1/memory/2860-65-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2860-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2860-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2860-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2860-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2860-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2860-87-0x0000000000400000-0x0000000000760000-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" 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259471361.txt AK47.exe File created C:\Windows\SysWOW64\259471361.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/2068-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2068-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2068-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2668-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2668-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2668-42-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2668-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2668-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2668-60-0x0000000010000000-0x00000000101BA000-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 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 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 WScript.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 2648 cmd.exe 2920 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2920 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2668 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2068 AK74.exe Token: SeLoadDriverPrivilege 2668 Ghiya.exe Token: 33 2668 Ghiya.exe Token: SeIncBasePriorityPrivilege 2668 Ghiya.exe Token: 33 2668 Ghiya.exe Token: SeIncBasePriorityPrivilege 2668 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2860 wrote to memory of 2060 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 30 PID 2860 wrote to memory of 2060 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 30 PID 2860 wrote to memory of 2060 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 30 PID 2860 wrote to memory of 2060 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 30 PID 2860 wrote to memory of 2816 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 31 PID 2860 wrote to memory of 2816 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 31 PID 2860 wrote to memory of 2816 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 31 PID 2860 wrote to memory of 2816 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 31 PID 2860 wrote to memory of 2068 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 32 PID 2860 wrote to memory of 2068 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 32 PID 2860 wrote to memory of 2068 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 32 PID 2860 wrote to memory of 2068 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 32 PID 2860 wrote to memory of 2068 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 32 PID 2860 wrote to memory of 2068 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 32 PID 2860 wrote to memory of 2068 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 32 PID 2068 wrote to memory of 2648 2068 AK74.exe 34 PID 2068 wrote to memory of 2648 2068 AK74.exe 34 PID 2068 wrote to memory of 2648 2068 AK74.exe 34 PID 2068 wrote to memory of 2648 2068 AK74.exe 34 PID 2772 wrote to memory of 2668 2772 Ghiya.exe 35 PID 2772 wrote to memory of 2668 2772 Ghiya.exe 35 PID 2772 wrote to memory of 2668 2772 Ghiya.exe 35 PID 2772 wrote to memory of 2668 2772 Ghiya.exe 35 PID 2772 wrote to memory of 2668 2772 Ghiya.exe 35 PID 2772 wrote to memory of 2668 2772 Ghiya.exe 35 PID 2772 wrote to memory of 2668 2772 Ghiya.exe 35 PID 2860 wrote to memory of 2256 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 37 PID 2860 wrote to memory of 2256 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 37 PID 2860 wrote to memory of 2256 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 37 PID 2860 wrote to memory of 2256 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 37 PID 2860 wrote to memory of 2932 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 38 PID 2860 wrote to memory of 2932 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 38 PID 2860 wrote to memory of 2932 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 38 PID 2860 wrote to memory of 2932 2860 25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe 38 PID 2648 wrote to memory of 2920 2648 cmd.exe 39 PID 2648 wrote to memory of 2920 2648 cmd.exe 39 PID 2648 wrote to memory of 2920 2648 cmd.exe 39 PID 2648 wrote to memory of 2920 2648 cmd.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.exe"C:\Users\Admin\AppData\Local\Temp\25eab1616649e6890b26c508e19fdb4a84a0bcaac817721190db4e403568ea33.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:2860 -
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:2060
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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:2816
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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:2068 -
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:2648 -
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:2920
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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:2256
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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:2932
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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:2772 -
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:2668
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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
MD54d7d8f5dcaa4693f64fc8fae25068f60
SHA18b1503c80d843fd7f01b9329804ecf7297636d19
SHA2563981909ffc8ba34d707f757cddf9220b32f94e069c4317b24ff5763c84bd9760
SHA512173f6548d2d4e5c27af27a463b7b1c17d74ec7a1588021490534c1cc437802e3a23a96b138567f698f4af31019b5a505369158d5d44d5890ab396d784394ea4f
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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
MD5fe4e80f652886f2133517d446e47c096
SHA1acfd418891086b33d1e50a27afb9600be9433568
SHA256433b97a4738636df4f50efea9c961bf9a54d2c7c659d7ccb42236f800c92c841
SHA51217975803bc28d5628e5377cb07d1df5fcfd5a92ad5c9828a8ebd2e5c6041cef910fd69ca156ffb3eea9d39596d81a3ed8fea0faa21a8de17e8e6fffa10abf850
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Filesize
49KB
MD5050e2b412d18959db0e62a5f72e0a331
SHA1182aeae4f592349e89d8486e968eb3fc2a9571a6
SHA2560df3bb73cbca57a5aa363abf1f920aa1fa0ea338c232215e47e2e3f5f5b3becd
SHA51226d9528abb906437be85b0a7d80b783be2c99bc106d2d52b4df9b9a72237583aa52d1e02bfc38c154653a96cf61a0218a39ebf320a938762411acb7e39bb0377