Analysis
-
max time kernel
150s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
14-11-2024 00:02
Behavioral task
behavioral1
Sample
e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe
Resource
win7-20240729-en
General
-
Target
e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe
-
Size
1.2MB
-
MD5
a0381b311fd58be06a0e5ddec3c4de34
-
SHA1
931e40d541bcfbca32a2d0101a2a5f613db0f157
-
SHA256
e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9
-
SHA512
c440b83dc884dfbf69550f0b8ce908a683ede617954866d4c945c4a5aff69fa9339cf3f39c38671a1206b2bcd837db70119f387a480b66b4599809727610f0a3
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti9:WIwgMEuy+inDfp3/XoCw57XYBwK9
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2876-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2876-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2824-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2824-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2824-65-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016ae9-15.dat family_gh0strat behavioral1/memory/2876-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2876-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2824-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2824-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2824-65-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
-
Purplefox family
-
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\\259522358.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 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe -
Executes dropped EXE 6 IoCs
pid Process 2844 AK47.exe 2348 AK47.exe 2876 AK74.exe 2820 Ghiya.exe 2824 Ghiya.exe 2564 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2844 AK47.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2800 svchost.exe 2820 Ghiya.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2800 svchost.exe 2564 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2604-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000016cff-60.dat vmprotect behavioral1/memory/2604-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2604-96-0x0000000000400000-0x0000000000760000-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" e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\259522358.txt AK47.exe File created C:\Windows\SysWOW64\259522358.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral1/memory/2876-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2824-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2824-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2824-65-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 AK47.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.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 Ghiya.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2444 cmd.exe 2220 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2220 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2824 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2876 AK74.exe Token: SeLoadDriverPrivilege 2824 Ghiya.exe Token: 33 2824 Ghiya.exe Token: SeIncBasePriorityPrivilege 2824 Ghiya.exe Token: 33 2824 Ghiya.exe Token: SeIncBasePriorityPrivilege 2824 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2604 wrote to memory of 2844 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 29 PID 2604 wrote to memory of 2844 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 29 PID 2604 wrote to memory of 2844 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 29 PID 2604 wrote to memory of 2844 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 29 PID 2604 wrote to memory of 2348 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 30 PID 2604 wrote to memory of 2348 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 30 PID 2604 wrote to memory of 2348 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 30 PID 2604 wrote to memory of 2348 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 30 PID 2604 wrote to memory of 2876 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 31 PID 2604 wrote to memory of 2876 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 31 PID 2604 wrote to memory of 2876 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 31 PID 2604 wrote to memory of 2876 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 31 PID 2604 wrote to memory of 2876 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 31 PID 2604 wrote to memory of 2876 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 31 PID 2604 wrote to memory of 2876 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 31 PID 2876 wrote to memory of 2444 2876 AK74.exe 35 PID 2876 wrote to memory of 2444 2876 AK74.exe 35 PID 2876 wrote to memory of 2444 2876 AK74.exe 35 PID 2876 wrote to memory of 2444 2876 AK74.exe 35 PID 2820 wrote to memory of 2824 2820 Ghiya.exe 36 PID 2820 wrote to memory of 2824 2820 Ghiya.exe 36 PID 2820 wrote to memory of 2824 2820 Ghiya.exe 36 PID 2820 wrote to memory of 2824 2820 Ghiya.exe 36 PID 2820 wrote to memory of 2824 2820 Ghiya.exe 36 PID 2820 wrote to memory of 2824 2820 Ghiya.exe 36 PID 2820 wrote to memory of 2824 2820 Ghiya.exe 36 PID 2444 wrote to memory of 2220 2444 cmd.exe 38 PID 2444 wrote to memory of 2220 2444 cmd.exe 38 PID 2444 wrote to memory of 2220 2444 cmd.exe 38 PID 2444 wrote to memory of 2220 2444 cmd.exe 38 PID 2604 wrote to memory of 2080 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 39 PID 2604 wrote to memory of 2080 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 39 PID 2604 wrote to memory of 2080 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 39 PID 2604 wrote to memory of 2080 2604 e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe 39 PID 2800 wrote to memory of 2564 2800 svchost.exe 41 PID 2800 wrote to memory of 2564 2800 svchost.exe 41 PID 2800 wrote to memory of 2564 2800 svchost.exe 41 PID 2800 wrote to memory of 2564 2800 svchost.exe 41
Processes
-
C:\Users\Admin\AppData\Local\Temp\e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.exe"C:\Users\Admin\AppData\Local\Temp\e1073e5bbc8c0de4e0278ea8cdad5c405b41d49cf759031fe70afa93223c9aa9.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:2604 -
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:2844
-
-
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:2348
-
-
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:2876 -
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:2444 -
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:2220
-
-
-
-
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:2080
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2860
-
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:2800 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259522358.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2564
-
-
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:2820 -
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:2824
-
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
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD540e6f39ac391db9aaee0e194895ba751
SHA12ed524e28203d45b806a845b9f0012f0fb7549bd
SHA256780075e25d9b80ad52b8ad5c3b98b504e660a3c42378f0775ba2971755a164be
SHA512f4cb4368609e68628c019871c74895ede50f8d4af4962827f0d10242cc8b2f72df5011b74d89828d43e302efe64957d3ccc761487b2c5d07d49d20984441ff8d
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
1.2MB
MD5e7d417e5bd68e7d610b64db3b901fb6e
SHA12f39fbfc0611892ebc4bce9aaddcc9377b09365f
SHA256f7fdafddbeffd57f002f631bc3177f57f56df16e382363f952296782c52223b3
SHA5120bef982c83e5e860aeed7b3c7fbc5bc178a19a3febb199f0f70ca8b3310689251edb5e48feff79facf726c52d8274843224ba886d308128ebba475fa0a93d6cf
-
Filesize
49KB
MD5cb9a19541038e28bc8dfa8e672f74ede
SHA1999d442aae9e890535b0e966f368c7cb5667de9d
SHA256969acfa9f621ff6ec22fe13cac044df61ec4303f81056bd112fcd8f521bc9dbe
SHA512d135c39f473fc8a4a4dfcf8a9f4659b8721682e5b4f417a4385df3cef251b99ca8a4bc979b840eacc1cc54c8edbd486ccfc5a9dfeda9e31cb6c7bc4dcc357e5e
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d