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
03-02-2025 20:51
Behavioral task
behavioral1
Sample
1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe
Resource
win7-20240903-en
General
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Target
1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe
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Size
1.2MB
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MD5
698a37436a678e699ed6b9a7fba9969f
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SHA1
27c797779ff41bd90619225e9d72836dc926314d
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SHA256
1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b
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SHA512
ab736dc3551dbe84ade9979110faafd7adb343fa629a776b94fe0e2572acab564c5433d3a6395c79967fb0fa6ee78cdaa647c8b95a90e936ad2b5c1c57379039
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiE:WIwgMEuy+inDfp3/XoCw57XYBwKE
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1692-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1692-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2860-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2860-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2860-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000015d41-14.dat family_gh0strat behavioral1/memory/1692-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1692-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2860-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2860-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2860-49-0x0000000010000000-0x00000000101BA000-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 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe -
Executes dropped EXE 5 IoCs
pid Process 2508 AK47.exe 2384 AK47.exe 1692 AK74.exe 2192 Ghiya.exe 2860 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 2508 AK47.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 2192 Ghiya.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe -
resource yara_rule behavioral1/memory/3004-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000015ec9-56.dat vmprotect behavioral1/memory/3004-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/3004-85-0x0000000000400000-0x0000000000760000-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" 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259432517.txt AK47.exe File created C:\Windows\SysWOW64\259432517.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/1692-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1692-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1692-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2860-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2860-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2860-49-0x0000000010000000-0x00000000101BA000-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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2864 cmd.exe 2764 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2764 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2860 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1692 AK74.exe Token: SeLoadDriverPrivilege 2860 Ghiya.exe Token: 33 2860 Ghiya.exe Token: SeIncBasePriorityPrivilege 2860 Ghiya.exe Token: 33 2860 Ghiya.exe Token: SeIncBasePriorityPrivilege 2860 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 3004 wrote to memory of 2508 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 30 PID 3004 wrote to memory of 2508 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 30 PID 3004 wrote to memory of 2508 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 30 PID 3004 wrote to memory of 2508 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 30 PID 3004 wrote to memory of 2384 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 31 PID 3004 wrote to memory of 2384 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 31 PID 3004 wrote to memory of 2384 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 31 PID 3004 wrote to memory of 2384 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 31 PID 3004 wrote to memory of 1692 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 32 PID 3004 wrote to memory of 1692 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 32 PID 3004 wrote to memory of 1692 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 32 PID 3004 wrote to memory of 1692 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 32 PID 3004 wrote to memory of 1692 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 32 PID 3004 wrote to memory of 1692 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 32 PID 3004 wrote to memory of 1692 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 32 PID 1692 wrote to memory of 2864 1692 AK74.exe 34 PID 1692 wrote to memory of 2864 1692 AK74.exe 34 PID 1692 wrote to memory of 2864 1692 AK74.exe 34 PID 1692 wrote to memory of 2864 1692 AK74.exe 34 PID 2192 wrote to memory of 2860 2192 Ghiya.exe 35 PID 2192 wrote to memory of 2860 2192 Ghiya.exe 35 PID 2192 wrote to memory of 2860 2192 Ghiya.exe 35 PID 2192 wrote to memory of 2860 2192 Ghiya.exe 35 PID 2192 wrote to memory of 2860 2192 Ghiya.exe 35 PID 2192 wrote to memory of 2860 2192 Ghiya.exe 35 PID 2192 wrote to memory of 2860 2192 Ghiya.exe 35 PID 2864 wrote to memory of 2764 2864 cmd.exe 37 PID 2864 wrote to memory of 2764 2864 cmd.exe 37 PID 2864 wrote to memory of 2764 2864 cmd.exe 37 PID 2864 wrote to memory of 2764 2864 cmd.exe 37 PID 3004 wrote to memory of 1356 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 38 PID 3004 wrote to memory of 1356 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 38 PID 3004 wrote to memory of 1356 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 38 PID 3004 wrote to memory of 1356 3004 1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.exe"C:\Users\Admin\AppData\Local\Temp\1721310e24be12f0f4928f9e4ad615cd45bbcae8253b7878b4101e8b782aaf9b.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:3004 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2508
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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:2384
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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:1692 -
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:2864 -
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:2764
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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:1356
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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:2192 -
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:2860
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD570cc76da03884716495d9c5fee94bd36
SHA1506bae34e0463c1a8b0f98e381aaa1e247279baa
SHA25644a9f220d23a4735048fce0a38504e9440401538dfbd5826f8c62f1e6b511fdd
SHA5121acf1d73dc0774f8f7fc8a07edf35a377cedadb2daf968e446627c5353242229142e5c9e27a85bb865d88153d9eae1943cd1ca8bfe7aeb502db42942a2638c5b
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
1.2MB
MD556a70ed14d38a4a25423af1420c0e25f
SHA1da7ffba68c7a2c5d4773d6377dd86de5e787b230
SHA2569b30da7bc9227952d78e4581a651b8d26c98b56288bb980030814d144660512e
SHA5122bc46c817589cc029d4f00f90bc2da2192aff4986653be4c4cd3b4af75c5a8caf85186017c5fd78ebef3ec1dcfc08b99984fbebaf45e8fdf2edd8286cf02a123
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Filesize
49KB
MD53a3db040fe6871b48ce7cd5e6a88cba1
SHA1cd87bcfb558e0536b7ffb4ea71b26bfb915e448d
SHA256a9045eaa66d6d9d4f36ea0981fe5472ad111f03d81199526642c014be4d72223
SHA51271246808b8fabcc11c2ef13f9b7ce37eb8a2babd11634d2067d10f2fdb535cce75af4eac99b08832b19eeff5a2de9ffdef58e391727ffb85da99a949644e3453