gh0strat | 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937

Modify Registry

Processes:

svchos.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259398368.txt"	svchos.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

Processes:

TXPlatforn.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys"	TXPlatforn.exe

Executes dropped EXE 6 IoCs

Processes:

svchost.exeTXPlatforn.exesvchos.exeTXPlatforn.exeHD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid	process
2936	svchost.exe
1984	TXPlatforn.exe
2664	svchos.exe
2568	TXPlatforn.exe
2564	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
1772	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 8 IoCs

Processes:

7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid	process
2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
1984	TXPlatforn.exe
2664	svchos.exe
2444	svchost.exe
2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
2444	svchost.exe
1772	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

UPX packed file 17 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2936-5-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2936-8-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2936-9-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2936-7-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1984-18-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/1984-27-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2568-30-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2568-31-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2568-28-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2568-35-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2568-38-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral1/memory/2568-40-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
\Users\Admin\AppData\Local\Temp\HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	upx
behavioral1/memory/2880-52-0x0000000004D00000-0x0000000005CA2000-memory.dmp	upx
behavioral1/memory/2564-53-0x0000000000400000-0x00000000013A2000-memory.dmp	upx
behavioral1/memory/2564-97-0x0000000000400000-0x00000000013A2000-memory.dmp	upx
behavioral1/memory/2564-105-0x0000000000400000-0x00000000013A2000-memory.dmp	upx

Drops file in System32 directory 6 IoCs

Processes:

svchost.exesvchos.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\TXPlatforn.exe	svchost.exe
File created	C:\Windows\SysWOW64\259398368.txt	svchos.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	svchos.exe
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

Drops file in Program Files directory 4 IoCs

Processes:

7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
File created	C:\Program Files (x86)\Google\Chrome\Application\chrome.exe	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc.exe	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

Processes:

HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 04000000010000001000000079e4a9840d7d3a96d7c04fe2434c892e0f0000000100000014000000b34ddd372ed92e8f2abfbb9e20a9d31f204f194b090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000003de503556d14cbb66f0a3e21b1bc397b23dd1550b00000001000000120000004400690067006900430065007200740000001d000000010000001000000059779e39e21a2e3dfced6857ed5c5fd9030000000100000014000000a8985d3a65e5e5c4b2d7d66d40c6dd2fb19c54361900000001000000100000000f3a0527d242de2dc98e5cfcb1e991ee2000000001000000b3030000308203af30820297a0030201020210083be056904246b1a1756ac95991c74a300d06092a864886f70d01010505003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100e23be11172dea8a4d3a357aa50a28f0b7790c9a2a5ee12ce965b010920cc0193a74e30b753f743c46900579de28d22dd870640008109cece1b83bfdfcd3b7146e2d666c705b37627168f7b9e1e957deeb748a308dad6af7a0c3906657f4a5d1fbc17f8abbeee28d7747f7a78995985686e5c23324bbf4ec0e85a6de370bf7710bffc01f685d9a844105832a97518d5d1a2be47e2276af49a33f84908608bd45fb43a84bfa1aa4a4c7d3ecf4f5f6c765ea04b37919edc22e66dce141a8e6acbfecdb3146417c75b299e32bff2eefad30b42d4abb74132da0cd4eff881d5bb8d583fb51be84928a270da3104ddf7b216f24c0a4e07a8ed4a3d5eb57fa390c3af270203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041403de503556d14cbb66f0a3e21b1bc397b23dd155301f0603551d2304183016801403de503556d14cbb66f0a3e21b1bc397b23dd155300d06092a864886f70d01010505000382010100cb9c37aa4813120afadd449c4f52b0f4dfae04f5797908a32418fc4b2b84c02db9d5c7fef4c11f58cbb86d9c7a74e79829ab11b5e370a0a1cd4c8899938c9170e2ab0f1cbe93a9ff63d5e40760d3a3bf9d5b09f1d58ee353f48e63fa3fa7dbb466df6266d6d16e418df22db5ea774a9f9d58e22b59c04023ed2d2882453e7954922698e08048a837eff0d6796016deace80ecd6eac4417382f49dae1453e2ab93653cf3a5006f72ee8c457496c612118d504ad783c2c3a806ba7ebaf1514e9d889c1b9386ce2916c8aff64b977255730c01b24a3e1dce9df477cb5b424080530ec2dbd0bbf45bf50b9a9f3eb980112adc888c698345f8d0a3cc6e9d595956dde	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2608 PING.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe

pid process

2880 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
Suspicious behavior: LoadsDriver 1 IoCs

Processes:

TXPlatforn.exe

pid process

2568 TXPlatforn.exe

pid	process
2608	PING.EXE

pid	process
2568	TXPlatforn.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

svchost.exeTXPlatforn.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	2936	svchost.exe
Token: SeLoadDriverPrivilege	2568	TXPlatforn.exe
Token: 33	2568	TXPlatforn.exe
Token: SeIncBasePriorityPrivilege	2568	TXPlatforn.exe
Token: 33	2568	TXPlatforn.exe
Token: SeIncBasePriorityPrivilege	2568	TXPlatforn.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exeHD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe

pid	process
2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
2564	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
2564	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exesvchost.exeTXPlatforn.execmd.exesvchost.exe

description	pid	process	target process
PID 2880 wrote to memory of 2936	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchost.exe
PID 2880 wrote to memory of 2936	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchost.exe
PID 2880 wrote to memory of 2936	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchost.exe
PID 2880 wrote to memory of 2936	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchost.exe
PID 2880 wrote to memory of 2936	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchost.exe
PID 2880 wrote to memory of 2936	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchost.exe
PID 2880 wrote to memory of 2936	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchost.exe
PID 2936 wrote to memory of 2652	2936	svchost.exe	cmd.exe
PID 2936 wrote to memory of 2652	2936	svchost.exe	cmd.exe
PID 2936 wrote to memory of 2652	2936	svchost.exe	cmd.exe
PID 2936 wrote to memory of 2652	2936	svchost.exe	cmd.exe
PID 2880 wrote to memory of 2664	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchos.exe
PID 2880 wrote to memory of 2664	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchos.exe
PID 2880 wrote to memory of 2664	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchos.exe
PID 2880 wrote to memory of 2664	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	svchos.exe
PID 1984 wrote to memory of 2568	1984	TXPlatforn.exe	TXPlatforn.exe
PID 1984 wrote to memory of 2568	1984	TXPlatforn.exe	TXPlatforn.exe
PID 1984 wrote to memory of 2568	1984	TXPlatforn.exe	TXPlatforn.exe
PID 1984 wrote to memory of 2568	1984	TXPlatforn.exe	TXPlatforn.exe
PID 1984 wrote to memory of 2568	1984	TXPlatforn.exe	TXPlatforn.exe
PID 1984 wrote to memory of 2568	1984	TXPlatforn.exe	TXPlatforn.exe
PID 1984 wrote to memory of 2568	1984	TXPlatforn.exe	TXPlatforn.exe
PID 2652 wrote to memory of 2608	2652	cmd.exe	PING.EXE
PID 2652 wrote to memory of 2608	2652	cmd.exe	PING.EXE
PID 2652 wrote to memory of 2608	2652	cmd.exe	PING.EXE
PID 2652 wrote to memory of 2608	2652	cmd.exe	PING.EXE
PID 2880 wrote to memory of 2564	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
PID 2880 wrote to memory of 2564	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
PID 2880 wrote to memory of 2564	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
PID 2880 wrote to memory of 2564	2880	7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe	HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
PID 2444 wrote to memory of 1772	2444	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 2444 wrote to memory of 1772	2444	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 2444 wrote to memory of 1772	2444	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 2444 wrote to memory of 1772	2444	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

C:\Users\Admin\AppData\Local\Temp\7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
"C:\Users\Admin\AppData\Local\Temp\7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2880

C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Users\Admin\AppData\Local\Temp\\svchost.exe
2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2936

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\svchost.exe > nul
3⤵
- Suspicious use of WriteProcessMemory
PID:2652

C:\Windows\SysWOW64\PING.EXE
ping -n 2 127.0.0.1
4⤵
- Runs ping.exe
PID:2608

C:\Users\Admin\AppData\Local\Temp\svchos.exe
C:\Users\Admin\AppData\Local\Temp\\svchos.exe
2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2664

C:\Users\Admin\AppData\Local\Temp\HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
C:\Users\Admin\AppData\Local\Temp\HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
PID:2564

C:\Windows\SysWOW64\TXPlatforn.exe
C:\Windows\SysWOW64\TXPlatforn.exe -auto
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1984

C:\Windows\SysWOW64\TXPlatforn.exe
C:\Windows\SysWOW64\TXPlatforn.exe -acsi
2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2568

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:2616

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2444

C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259398368.txt",MainThread
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

3

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery