Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
29-11-2024 07:03
Behavioral task
behavioral1
Sample
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe
Resource
win7-20240729-en
General
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Target
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe
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Size
1.2MB
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MD5
1238c1552a4e757adcad05400ebb2652
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SHA1
1bbf5f3806fec2a9504744503e5786c9cfc5e8ad
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SHA256
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1
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SHA512
311286fe52525cead3395e0b41f50464145a0a9eba9fc792d914328902cff0d84986727118187f18eab4c09d88a070372dedc5ef6e9d6cc62c201a9287b88e10
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2716-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2716-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2584-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2584-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2584-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
Processes:
resource yara_rule behavioral1/files/0x000700000001930d-14.dat family_gh0strat behavioral1/memory/2716-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2716-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2584-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2584-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2584-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
Processes:
Ghiya.exedescription ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
Ghiya.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghiya.exe -
Drops startup file 1 IoCs
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe -
Executes dropped EXE 5 IoCs
Processes:
AK47.exeAK47.exeAK74.exeGhiya.exeGhiya.exepid Process 2792 AK47.exe 2688 AK47.exe 2716 AK74.exe 2864 Ghiya.exe 2584 Ghiya.exe -
Loads dropped DLL 7 IoCs
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exeAK47.exeGhiya.exepid Process 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2792 AK47.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2864 Ghiya.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe -
Processes:
resource yara_rule behavioral1/memory/2264-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019374-53.dat vmprotect behavioral1/memory/2264-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2264-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe -
Drops file in System32 directory 4 IoCs
Processes:
AK47.exeAK47.exeAK74.exedescription ioc Process File created C:\Windows\SysWOW64\259464575.txt AK47.exe File created C:\Windows\SysWOW64\259464575.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
Processes:
resource yara_rule behavioral1/memory/2716-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2716-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2716-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2584-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2584-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2584-51-0x0000000010000000-0x00000000101BA000-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.
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exeAK47.exeAK47.exeAK74.exeGhiya.execmd.exePING.EXEWScript.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid Process 2888 cmd.exe 1004 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exepid Process 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
Ghiya.exepid Process 2584 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exepid Process 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
AK74.exeGhiya.exedescription pid Process Token: SeIncBasePriorityPrivilege 2716 AK74.exe Token: SeLoadDriverPrivilege 2584 Ghiya.exe Token: 33 2584 Ghiya.exe Token: SeIncBasePriorityPrivilege 2584 Ghiya.exe Token: 33 2584 Ghiya.exe Token: SeIncBasePriorityPrivilege 2584 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exepid Process 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exeAK74.exeGhiya.execmd.exedescription pid Process procid_target PID 2264 wrote to memory of 2688 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 30 PID 2264 wrote to memory of 2688 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 30 PID 2264 wrote to memory of 2688 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 30 PID 2264 wrote to memory of 2688 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 30 PID 2264 wrote to memory of 2792 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 31 PID 2264 wrote to memory of 2792 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 31 PID 2264 wrote to memory of 2792 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 31 PID 2264 wrote to memory of 2792 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 31 PID 2264 wrote to memory of 2716 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 32 PID 2264 wrote to memory of 2716 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 32 PID 2264 wrote to memory of 2716 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 32 PID 2264 wrote to memory of 2716 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 32 PID 2264 wrote to memory of 2716 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 32 PID 2264 wrote to memory of 2716 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 32 PID 2264 wrote to memory of 2716 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 32 PID 2716 wrote to memory of 2888 2716 AK74.exe 34 PID 2716 wrote to memory of 2888 2716 AK74.exe 34 PID 2716 wrote to memory of 2888 2716 AK74.exe 34 PID 2716 wrote to memory of 2888 2716 AK74.exe 34 PID 2864 wrote to memory of 2584 2864 Ghiya.exe 35 PID 2864 wrote to memory of 2584 2864 Ghiya.exe 35 PID 2864 wrote to memory of 2584 2864 Ghiya.exe 35 PID 2864 wrote to memory of 2584 2864 Ghiya.exe 35 PID 2864 wrote to memory of 2584 2864 Ghiya.exe 35 PID 2864 wrote to memory of 2584 2864 Ghiya.exe 35 PID 2864 wrote to memory of 2584 2864 Ghiya.exe 35 PID 2888 wrote to memory of 1004 2888 cmd.exe 37 PID 2888 wrote to memory of 1004 2888 cmd.exe 37 PID 2888 wrote to memory of 1004 2888 cmd.exe 37 PID 2888 wrote to memory of 1004 2888 cmd.exe 37 PID 2264 wrote to memory of 1740 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 38 PID 2264 wrote to memory of 1740 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 38 PID 2264 wrote to memory of 1740 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 38 PID 2264 wrote to memory of 1740 2264 100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.exe"C:\Users\Admin\AppData\Local\Temp\100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1.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:2264 -
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:2688
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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:2792
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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:2716 -
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:2888 -
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:1004
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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:1740
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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:2864 -
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:2584
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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
MD56927752e9205773a7dc841ba7d85171b
SHA149fac0ab280a6e794f1ec5f8fd4e0e6fdec369d5
SHA256d971bcea06f3fb83e334ff9cf3f962fb6607ccda80ef6e6be3fd9c2ab52e1168
SHA512e1c9b8559c7d464cdee4de5d89ed0ab49e2eaaa4a44aa8b5d082fc29c3df4e917e170aecc36972c82a1dd85d43101faab935da067ec45eff12642f8663787f3c
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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
MD5b1f4cfbeba3e9e77455b1a5224ff4760
SHA1d5df97e41486578984a602a80be63300611cc2c9
SHA256abba267c2f7db8d6c82312ff38585b425e47067809a988fa5d1f6f603194ab3e
SHA5126ded7f313d554185157a4f337824a3eff04c731212a7432c652d3360a60956f6fa61c3c9e6115584220178a473365a1a75cca79daf0ce849f37f27195c2c1b5a
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Filesize
49KB
MD5550d603591b9625326a45f01ca18549d
SHA1c47174c433803bbc64d79cd55eb06c990e9b51d8
SHA256835706166c7c067d6abfa3ddd1b57fcb98f282b1b6ea461d9b78e2fc06c418b8
SHA512e147094d8d1d907fa34eb67b37bf8ee574e5f1a623961150673c23ec2500d4e269fc3a556f19a0d5b643a2137e9e5c6b62da5365acc1c476ba92d7c1b27614dc