Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 19:04
Static task
static1
Behavioral task
behavioral1
Sample
32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe
Resource
win7-20240221-en
General
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Target
32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe
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Size
1.4MB
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MD5
7c0a10c53b00cf709ab3f5fa3156a0c5
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SHA1
c0e92178e1c204ef40f126753bc45504da90a481
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SHA256
32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774
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SHA512
4a750a016d2a6ed270093a4497bd67dc220cfe75a9a7617048e01cc8fe76234074d2a43de0548084b6f47e8dccd9f8ae229184a26c3770591aa4368bd90dbfc2
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SSDEEP
24576:GQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV0pVgg:GQZAdVyVT9n/Gg0P+WhoFpVgg
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2476-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2476-12-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2476-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2488-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2612-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2612-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2612-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2612-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
Processes:
resource yara_rule behavioral1/memory/2476-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2476-12-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2488-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2476-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2488-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2612-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2612-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2612-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259428820.txt family_gh0strat behavioral1/memory/2612-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatforn.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
svchos.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259428820.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatforn.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 5 IoCs
Processes:
svchost.exeTXPlatforn.exeTXPlatforn.exesvchos.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2476 svchost.exe 2488 TXPlatforn.exe 2612 TXPlatforn.exe 2592 svchos.exe 844 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 7 IoCs
Processes:
32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe 2488 TXPlatforn.exe 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe 2592 svchos.exe 2408 svchost.exe 2408 svchost.exe 844 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral1/memory/2476-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2476-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2476-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2488-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2476-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2488-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2612-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2612-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2612-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2612-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchost.exesvchos.exedescription ioc process File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\259428820.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
Drops file in Program Files directory 4 IoCs
Processes:
32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2612 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2476 svchost.exe Token: SeLoadDriverPrivilege 2612 TXPlatforn.exe Token: 33 2612 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2612 TXPlatforn.exe Token: 33 2612 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2612 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exepid process 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exeTXPlatforn.exesvchost.execmd.exesvchost.exedescription pid process target process PID 1500 wrote to memory of 2476 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchost.exe PID 1500 wrote to memory of 2476 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchost.exe PID 1500 wrote to memory of 2476 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchost.exe PID 1500 wrote to memory of 2476 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchost.exe PID 1500 wrote to memory of 2476 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchost.exe PID 1500 wrote to memory of 2476 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchost.exe PID 1500 wrote to memory of 2476 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchost.exe PID 2488 wrote to memory of 2612 2488 TXPlatforn.exe TXPlatforn.exe PID 2488 wrote to memory of 2612 2488 TXPlatforn.exe TXPlatforn.exe PID 2488 wrote to memory of 2612 2488 TXPlatforn.exe TXPlatforn.exe PID 2488 wrote to memory of 2612 2488 TXPlatforn.exe TXPlatforn.exe PID 2488 wrote to memory of 2612 2488 TXPlatforn.exe TXPlatforn.exe PID 2488 wrote to memory of 2612 2488 TXPlatforn.exe TXPlatforn.exe PID 2488 wrote to memory of 2612 2488 TXPlatforn.exe TXPlatforn.exe PID 2476 wrote to memory of 2668 2476 svchost.exe cmd.exe PID 2476 wrote to memory of 2668 2476 svchost.exe cmd.exe PID 2476 wrote to memory of 2668 2476 svchost.exe cmd.exe PID 2476 wrote to memory of 2668 2476 svchost.exe cmd.exe PID 1500 wrote to memory of 2592 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchos.exe PID 1500 wrote to memory of 2592 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchos.exe PID 1500 wrote to memory of 2592 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchos.exe PID 1500 wrote to memory of 2592 1500 32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe svchos.exe PID 2668 wrote to memory of 2420 2668 cmd.exe PING.EXE PID 2668 wrote to memory of 2420 2668 cmd.exe PING.EXE PID 2668 wrote to memory of 2420 2668 cmd.exe PING.EXE PID 2668 wrote to memory of 2420 2668 cmd.exe PING.EXE PID 2408 wrote to memory of 844 2408 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2408 wrote to memory of 844 2408 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2408 wrote to memory of 844 2408 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2408 wrote to memory of 844 2408 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe"C:\Users\Admin\AppData\Local\Temp\32ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\svchost.exe > nul3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259428820.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.4MB
MD57c0a10c53b00cf709ab3f5fa3156a0c5
SHA1c0e92178e1c204ef40f126753bc45504da90a481
SHA25632ec24b9547ea919a46e8e96ca3e86c027096188863b8005d2c8549cee60f774
SHA5124a750a016d2a6ed270093a4497bd67dc220cfe75a9a7617048e01cc8fe76234074d2a43de0548084b6f47e8dccd9f8ae229184a26c3770591aa4368bd90dbfc2
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C:\Users\Admin\AppData\Local\Temp\svchos.exeFilesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeFilesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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\Users\Admin\AppData\Local\Temp\svchost.exeFilesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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\Windows\SysWOW64\259428820.txtFilesize
50KB
MD58f9c05768618a7db9ac00352527fda27
SHA13cd14c9cb7a1e205843c0b423b0ac440bb7050a6
SHA2568a12286168bc8d59cea0ec9e2003c2ea59e8acd86c50db5043db3f240a07bed7
SHA51218e1cdefea8ec45d582ef305ff71241960a553e7df063752e51731a5ef9c4df74ec84ede98a4f667badbe5c8bc2398c9746b6636939f9eeee32d4354500b76a2
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memory/2476-5-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2476-7-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2476-12-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2476-23-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2488-28-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2488-16-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2612-38-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2612-33-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2612-42-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2612-32-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB