gh0strat | c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 19:05

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General

Target
c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
Size 4.1MB
Sample240525-xrpgvsfb45
SHA256 c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe
MD5 81330c5d60ef8774e124dbff29577d75
SHA1 e65c8510c32213d952104a96ac3a175ea439a62d
SHA512 2dcacdf539cd4b8b01a819455f3225ea74ef11355e13eb855c4f6396ab9559647e5e04e91e44c28a66d14d54ae34d07f3b7a6d816425eee723ad9ac4fb7ce18f
SSDEEP 49152:KCwsbCANnKXferL7Vwe/Gg0P+WhUhsC/9cXp3GFpOoqu6r422rTm6v:dws2ANnKXOaeOgmhHS9cZ3GFpOot230
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gh0strat purplefox persistence rat rootkit trojan upx

Malware Config

Signatures

Detect PurpleFox Rootkit 7 IoCs

Detect PurpleFox Rootkit.

rootkit

resource	yara_rule
behavioral2/memory/3412-20-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/3412-23-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/3412-19-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/3604-28-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/3604-29-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/1816-39-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/1816-44-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 8 IoCs

resource	yara_rule
behavioral2/files/0x0007000000023477-5.dat	family_gh0strat
behavioral2/memory/3412-20-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/3412-23-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/3412-19-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/3604-28-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/3604-29-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/1816-39-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/1816-44-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat
PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
rootkit trojan purplefox

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\QAssist.sys	TXPlatfor.exe

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240603031.txt"	R.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys"	TXPlatfor.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe

Executes dropped EXE 6 IoCs

pid	Process
1280	R.exe
3412	N.exe
3604	TXPlatfor.exe
2912	HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
1816	TXPlatfor.exe
4664	Remote Data.exe

Loads dropped DLL 3 IoCs

pid	Process
1280	R.exe
1472	svchost.exe
4664	Remote Data.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3412-20-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/3412-23-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/3412-19-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/3412-17-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/3604-26-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/3604-28-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/3604-29-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/1816-39-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/1816-44-0x0000000010000000-0x00000000101B6000-memory.dmp	upx

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ini.ini	R.exe
File created	C:\Windows\SysWOW64\Remote Data.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\Remote Data.exe	svchost.exe
File created	C:\Windows\SysWOW64\TXPlatfor.exe	N.exe
File opened for modification	C:\Windows\SysWOW64\TXPlatfor.exe	N.exe
File created	C:\Windows\SysWOW64\240603031.txt	R.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31108822"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31108822"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423428912"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2574931229"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dd12f171901f34fb00998653e43a88200000000020000000000106600000001000020000000469164b33ac70199b29d7b55b7cf9b0c7d6fc4e557920701deaee94dd15e478c000000000e8000000002000020000000f2c456e90edf9d9fff882fcc65ee9a4a9e90b4be16ece82c0c4fe17ad6b23b1b20000000fe3ba0555c0dea944c00a0cdbfe35acf61ea42704b6c7282ff0332f82e8c3e9940000000b404594ccfe70dc487a08e38ef6eff1359709dc188ced461d91d0ed788c6d5178559c544d92fb604cd7280a3f68f48481eb26eaaa02ee93e98fd0a8ebd2672b8	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2573212546"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2573212546"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C4EAA3E0-1AC9-11EF-B826-562545111C41} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2574775279"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108822"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108822"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dd12f171901f34fb00998653e43a882000000000200000000001066000000010000200000004f1aa3e7bdfef7a8185d8cd70082226052a9a01c97368d0687d8ec6b0bd1ac76000000000e8000000002000020000000e269531d79d58c1ad291837ebc5a46df09b425b43bffead76553360f47c00c5920000000025588064f714eb7139c901dd413956f58a2be13b99d79e6da3432599a8d9925400000006ab71c906b3cc2561aba962e351924461223fe7bbd886d742a0e99b2bb18ff6e864e6230ec54e3a80164dd6fc9a9c1a4a7605f54ceb9db6d77e79f4df01d29f3	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80a5c3afd6aeda01	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60fdd1afd6aeda01	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2892	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1816	TXPlatfor.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3412	N.exe
Token: SeLoadDriverPrivilege	1816	TXPlatfor.exe
Token: 33	1816	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	1816	TXPlatfor.exe
Token: 33	1816	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	1816	TXPlatfor.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4200	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
4200	IEXPLORE.EXE
4200	IEXPLORE.EXE
2620	IEXPLORE.EXE
2620	IEXPLORE.EXE
2620	IEXPLORE.EXE
2620	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 216 wrote to memory of 1280	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	83
PID 216 wrote to memory of 1280	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	83
PID 216 wrote to memory of 1280	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	83
PID 216 wrote to memory of 3412	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	86
PID 216 wrote to memory of 3412	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	86
PID 216 wrote to memory of 3412	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	86
PID 3412 wrote to memory of 4880	3412	N.exe	88
PID 3412 wrote to memory of 4880	3412	N.exe	88
PID 3412 wrote to memory of 4880	3412	N.exe	88
PID 216 wrote to memory of 2912	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	89
PID 216 wrote to memory of 2912	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	89
PID 216 wrote to memory of 2912	216	c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	89
PID 3604 wrote to memory of 1816	3604	TXPlatfor.exe	90
PID 3604 wrote to memory of 1816	3604	TXPlatfor.exe	90
PID 3604 wrote to memory of 1816	3604	TXPlatfor.exe	90
PID 4880 wrote to memory of 2892	4880	cmd.exe	93
PID 4880 wrote to memory of 2892	4880	cmd.exe	93
PID 4880 wrote to memory of 2892	4880	cmd.exe	93
PID 1472 wrote to memory of 4664	1472	svchost.exe	99
PID 1472 wrote to memory of 4664	1472	svchost.exe	99
PID 1472 wrote to memory of 4664	1472	svchost.exe	99
PID 2912 wrote to memory of 1684	2912	HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	104
PID 2912 wrote to memory of 1684	2912	HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	104
PID 2912 wrote to memory of 1684	2912	HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe	104
PID 1684 wrote to memory of 4200	1684	iexplore.exe	105
PID 1684 wrote to memory of 4200	1684	iexplore.exe	105
PID 4200 wrote to memory of 2620	4200	IEXPLORE.EXE	106
PID 4200 wrote to memory of 2620	4200	IEXPLORE.EXE	106
PID 4200 wrote to memory of 2620	4200	IEXPLORE.EXE	106

C:\Users\Admin\AppData\Local\Temp\c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
"C:\Users\Admin\AppData\Local\Temp\c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:216
- C:\Users\Admin\AppData\Local\Temp\R.exe
  C:\Users\Admin\AppData\Local\Temp\\R.exe
  2⤵
  - Sets DLL path for service in the registry
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  PID:1280
- C:\Users\Admin\AppData\Local\Temp\N.exe
  C:\Users\Admin\AppData\Local\Temp\\N.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3412
- - 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\N.exe > nul
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4880
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 2 127.0.0.1
      4⤵
      Runs ping.exe
      PID:2892
- C:\Users\Admin\AppData\Local\Temp\HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
  C:\Users\Admin\AppData\Local\Temp\HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://se.360.cn/
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1684
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://se.360.cn/
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4200
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4200 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:2620

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
1⤵
PID:3540

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1472
- C:\Windows\SysWOW64\Remote Data.exe
  "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240603031.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:4664

C:\Windows\SysWOW64\TXPlatfor.exe
C:\Windows\SysWOW64\TXPlatfor.exe -auto
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3604
- C:\Windows\SysWOW64\TXPlatfor.exe
  C:\Windows\SysWOW64\TXPlatfor.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:1816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Size 471B
SHA256 558e13bb7aa293569457e9703d2db37e8365e2ab670b2c3484ada9336ed24895
MD5 c41ab5352ba79baac9ac093dd7eb2500
SHA1 1ffb0e70f86845daba211aeda43cad539d34ffd3
SHA512 ccebe3f11039e14d39d4102652669fd372d179778bf73fae0659dd01da569bbf850b273cd3a4e13dc77b3fd4fb4d84d01525ac3a0dcb23b297c733da10bc2ff0
MD5 SHA1 SHA512

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7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Size 404B
SHA256 f8f27e5e2d19560c583bdea8659ef7982f281fee4efb164d1c87e156f42aaa23
MD5 1eb9002bc86e4d13348f811a1fdfa18c
SHA1 c4d06a7202f32f9e242dfb825e304ba2d91d2357
SHA512 a8f469dba6e7d3989686c3b718c2c68e0502559b5f7879df9d22499aa192e5629311ef41d9a79d9320580ed3e09a3222d74e1892ab4fb2c534b813e5811f907d
MD5 SHA1 SHA512

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verE271.tmp

Path C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verE271.tmp
Size 15KB
SHA256 557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
MD5 1a545d0052b581fbb2ab4c52133846bc
SHA1 62f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA512 bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
SSDEEP 384:79Jv9DF9/C9qc9/J9V791T9TK9Xf9Nm9xQ95a9BR9fV:79Jv9DF9/C9qc9/J9V791T9TK9Xf9NmT
MD5 SHA1 SHA512 SSDEEP

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DD719OCW\suggestions[1].en-US
Size 17KB
SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
MD5 5a34cb996293fde2cb7a4ac89587393a
SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
MD5 SHA1 SHA512 SSDEEP

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HD_X.dat

Path C:\Users\Admin\AppData\Local\Temp\HD_X.dat
Size 2.3MB
SHA256 83161791203e2a476a772486f98214b2a8abe63b29f1b6791df5c94e037bfb7d
MD5 0c931cfffaf62479258ec258f61e666c
SHA1 e3ba94e4bffe709062d3145fc289a0c80ef222a3
SHA512 b3e3d6fb7115328f3b50974efe36a61f9febd346c6595f21c973ee3aaba8554f54198742dd1da32b685f3eae3c0ad3e047efa940c1552e16c05b462bb64e9e8c
SSDEEP 24576:KCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHt:KCwsbCANnKXferL7Vwe/Gg0P+WhUhs2
MD5 SHA1 SHA512 SSDEEP

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HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe

Path C:\Users\Admin\AppData\Local\Temp\HD_c7387492ed2e9a13e518ada75946f8aac82b48782b0e474c364e3deb15a0efbe.exe
Size 1.7MB
SHA256 004ae8947d08152218ec28c3277a793d0b6caf8dc67cef6b00fc959f4ccce09e
MD5 ce5911867cc2a6e12437951e7e7ebb45
SHA1 30384356c668fa81c392aed779ca7c78a7aa0a4f
SHA512 0463dfe68b152383ebee1290d72766478e7d871e531630cb135c5614457a19dc0e5caa451c2d473a06eece20bcf03037dc34f9fc47565d1153b1ac0464a97f13
SSDEEP 24576:UpT/NZ/Hd7IT2rIAxSOIp1hrxA3FpeVoqzysXrP3I2IvrrP3bfvFYHaZ9Oa:+/9cXp3GFpOoqu6r422rTm6v
MD5 SHA1 SHA512 SSDEEP

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N.exe

Path C:\Users\Admin\AppData\Local\Temp\N.exe
Size 377KB
SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
MD5 4a36a48e58829c22381572b2040b6fe0
SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
SSDEEP 6144:5UGp2l6zRmeVLNHfkQ2TAygOcqAJwQZgb4YtjH6/MuQafORzEOmFfMzi71o+YHL7:HclcceBKlKwAg0Mja/UafOVwbha
MD5 SHA1 SHA512 SSDEEP

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R.exe

Path C:\Users\Admin\AppData\Local\Temp\R.exe
Size 941KB
SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
MD5 8dc3adf1c490211971c1e2325f1424d2
SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
SSDEEP 24576:N+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH1PXw:cerL7Vw
MD5 SHA1 SHA512 SSDEEP

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240603031.txt

Path C:\Windows\SysWOW64\240603031.txt
Size 899KB
SHA256 998e89896031a517d76eb6af640522c779ef5df7790c0234c7d393bb8d88b1d4
MD5 c305f3d368b0b2107a751db39f88a7f8
SHA1 7a24581598f2e3c57a677f30f19e9e9d71b3a2ac
SHA512 699588d4232814e8f83dd39780d5bf7c3ddd2838a43c25f12236a5580d46e79f506190306bcc3f520c09f3126155c219e01c1adb3ff93ef87aa7061e494d33ea
SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXn:7wqd87Vn
MD5 SHA1 SHA512 SSDEEP

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Remote Data.exe

Path C:\Windows\SysWOW64\Remote Data.exe
Size 60KB
SHA256 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
MD5 889b99c52a60dd49227c5e485a016679
SHA1 8fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA512 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
SSDEEP 1536:H9ykYCTdiHQKrFXmw2RQln5IUmDjoX6+:HlMHprF2nRQln5I
MD5 SHA1 SHA512 SSDEEP

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memory/1816-44-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/1816-39-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/3412-23-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/3412-17-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/3412-19-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/3412-20-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/3604-29-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/3604-28-0x0000000010000000-0x00000000101B6000-memory.dmp

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memory/3604-26-0x0000000010000000-0x00000000101B6000-memory.dmp

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