Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/10/2026, 06:38
Static task
static1
Behavioral task
behavioral1
Sample
ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe
Resource
win11ltsc2024-20260911-en
General
- Target ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe
- Size 2.2MB
- Sample261009-hef8dshf76
- SHA256 ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b
- MD5 703c13fc23afcc653bd62dbd0552088c
- SHA1 e9a1be4d8ee3d3ec1e08cf5c3e82282946763102
- SHA512 e1cbaadb9cc35aebe759429f07fc2735f210edf65e31990c004d040d7ed950d600eec617e7d64a72e5336b2e9fe1e06c5f2a69fffed2dd1c35bda61ecadb838a
- SSDEEP 24576:G39EaOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNIaKngL2jdshRTdG1YxITqvfPkbk:y9yHPkVOBTKIarSj8RoTCCW
- TLSH T1CEB535591B9742A6DB5577B9C8A6A6A419190F431F18C0B21E304E1EBD2734FFC23EBC
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4724-0-0x0000000010000000-0x000000001019F000-memory.dmp purplefox_rootkit behavioral2/memory/1364-8-0x0000000010000000-0x000000001019F000-memory.dmp purplefox_rootkit behavioral2/memory/1956-14-0x0000000010000000-0x000000001019F000-memory.dmp purplefox_rootkit - Gh0st RAT payload 3 IoCs
resource yara_rule behavioral2/memory/4724-0-0x0000000010000000-0x000000001019F000-memory.dmp family_gh0strat behavioral2/memory/1364-8-0x0000000010000000-0x000000001019F000-memory.dmp family_gh0strat behavioral2/memory/1956-14-0x0000000010000000-0x000000001019F000-memory.dmp family_gh0strat - Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys sainbox.exe - Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" sainbox.exe - Executes dropped EXE 2 IoCs
pid Process 1364 sainbox.exe 1956 sainbox.exe - Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\X: sainbox.exe File opened (read-only) \??\H: sainbox.exe File opened (read-only) \??\Q: sainbox.exe File opened (read-only) \??\Y: sainbox.exe File opened (read-only) \??\Z: sainbox.exe File opened (read-only) \??\B: sainbox.exe File opened (read-only) \??\D: sainbox.exe File opened (read-only) \??\G: sainbox.exe File opened (read-only) \??\I: sainbox.exe File opened (read-only) \??\K: sainbox.exe File opened (read-only) \??\L: sainbox.exe File opened (read-only) \??\U: sainbox.exe File opened (read-only) \??\W: sainbox.exe File opened (read-only) \??\R: sainbox.exe File opened (read-only) \??\S: sainbox.exe File opened (read-only) \??\V: sainbox.exe File opened (read-only) \??\J: sainbox.exe File opened (read-only) \??\M: sainbox.exe File opened (read-only) \??\N: sainbox.exe File opened (read-only) \??\O: sainbox.exe File opened (read-only) \??\P: sainbox.exe File opened (read-only) \??\T: sainbox.exe - Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\sainbox.exe ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe File created C:\Windows\SysWOW64\sainbox.exe ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe - Enumerates video capture drivers 2 TTPs 1 IoCs
Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32\msvideo9 sainbox.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1252 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname sainbox.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain sainbox.exe - System Location Discovery: System Language Discovery 1 TTPs 5 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 sainbox.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 ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sainbox.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1252 cmd.exe 4988 PING.EXE - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 sainbox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz sainbox.exe - Modifies data under HKEY_USERS 5 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum sainbox.exe Key created \REGISTRY\USER\.DEFAULT\Software sainbox.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft sainbox.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie sainbox.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum\Version = "7" sainbox.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4988 PING.EXE - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe 1956 sainbox.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1956 sainbox.exe - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4724 ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe Token: SeLoadDriverPrivilege 1956 sainbox.exe Token: 33 1956 sainbox.exe Token: SeIncBasePriorityPrivilege 1956 sainbox.exe Token: 33 1956 sainbox.exe Token: SeIncBasePriorityPrivilege 1956 sainbox.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4724 wrote to memory of 1252 4724 ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe 91 PID 1364 wrote to memory of 1956 1364 sainbox.exe 92 PID 1252 wrote to memory of 4988 1252 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe"C:\Users\Admin\AppData\Local\Temp\ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4724 -
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\AE49D0~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1252 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4988
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C:\Windows\SysWOW64\sainbox.exeC:\Windows\SysWOW64\sainbox.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Windows\SysWOW64\sainbox.exeC:\Windows\SysWOW64\sainbox.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Enumerates connected drives
- Enumerates video capture drivers
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:1956
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Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\sainbox.exe
- Size 2.2MB
- SHA256 ae49d01cedd810540506bc5efc41d7f086faccaacd8a8c1812267a22701b751b
- MD5 703c13fc23afcc653bd62dbd0552088c
- SHA1 e9a1be4d8ee3d3ec1e08cf5c3e82282946763102
- SHA512 e1cbaadb9cc35aebe759429f07fc2735f210edf65e31990c004d040d7ed950d600eec617e7d64a72e5336b2e9fe1e06c5f2a69fffed2dd1c35bda61ecadb838a
- SSDEEP 24576:G39EaOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNIaKngL2jdshRTdG1YxITqvfPkbk:y9yHPkVOBTKIarSj8RoTCCW
- TLSH T1CEB535591B9742A6DB5577B9C8A6A6A419190F431F18C0B21E304E1EBD2734FFC23EBC
- MD5 SHA1 SHA512 SSDEEP TLSH