cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a

Analysis

max time kernel
153s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 16:39

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General

Target

cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
Size

840KB
MD5

4782291bc809406f9b6e02d99f177db2
SHA1

14ef51d15e7bbea121f81f90711d4dae0e05d4ba
SHA256

cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a
SHA512

55813f4c06324eac66850b32c3f8ea71bb0455f7399f4b54b6bd9ec8cf6a43264332010a6ca235dbc113f530727ccf3d2e2f8e4890e65bbbcabeb4227a72fcc2
SSDEEP

12288:OCpyvXFPTfnCvX66h/NYJ9nDW6FApNg3gZqdDUtOuBiMc/j6KRVrxn7Nl4+GtlrL:rk9P7nCvX6MNYLIbgYJ3chra+GbrL

Score

10^/10

evasion persistence spyware stealer upx

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

luean.exed3WQGzd9.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	luean.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d3WQGzd9.exe

Executes dropped EXE 9 IoCs

Processes:

d3WQGzd9.exeluean.exeawhost.exebwhost.exebwhost.execwhost.execwhost.execwhost.exedwhost.exe

pid process

3972 d3WQGzd9.exe
1940 luean.exe
4784 awhost.exe
4212 bwhost.exe
1748 bwhost.exe
2236 cwhost.exe
1380 cwhost.exe
4984 cwhost.exe
1452 dwhost.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1380-176-0x0000000000400000-0x0000000000449000-memory.dmp	upx
behavioral2/memory/2236-177-0x0000000000400000-0x0000000000449000-memory.dmp	upx
behavioral2/memory/4984-182-0x0000000000400000-0x0000000000449000-memory.dmp	upx

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

d3WQGzd9.execd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	d3WQGzd9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 56 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

luean.exed3WQGzd9.execwhost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /P"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /j"	d3WQGzd9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /Q"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /N"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /E"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /d"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /g"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /x"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /k"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /o"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /b"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /T"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /R"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /A"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /H"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /W"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /B"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /e"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /V"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /t"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /n"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /C"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /l"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /U"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /Y"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /u"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /v"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /O"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /r"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /Z"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /F"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /c"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /s"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /f"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /G"	luean.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\conhost = "C:\\Program Files (x86)\\Internet Explorer\\lvvm.exe"	cwhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /q"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /i"	luean.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	d3WQGzd9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /z"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /M"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /j"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /D"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /K"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /h"	luean.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /w"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /S"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /y"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /m"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /J"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /L"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /p"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /X"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /I"	luean.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luean = "C:\\Users\\Admin\\luean.exe /a"	luean.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exeawhost.exebwhost.exebwhost.exe

description	pid	process	target process
PID 920 set thread context of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 4784 set thread context of 4668	4784	awhost.exe	svchost.exe
PID 4212 set thread context of 1748	4212	bwhost.exe	bwhost.exe
PID 1748 set thread context of 2036	1748	bwhost.exe	explorer.exe

Drops file in Program Files directory 1 IoCs

Processes:

cwhost.exe

description ioc process

File created C:\Program Files (x86)\Internet Explorer\lvvm.exe cwhost.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

1212 4668 WerFault.exe svchost.exe
480 2036 WerFault.exe explorer.exe
Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery
T1057

Processes:

tasklist.exetasklist.exe

pid process

4148 tasklist.exe
1056 tasklist.exe

description	ioc	process
File created	C:\Program Files (x86)\Internet Explorer\lvvm.exe	cwhost.exe

pid	pid_target	process	target process
1212	4668	WerFault.exe	svchost.exe
480	2036	WerFault.exe	explorer.exe

pid	process
4148	tasklist.exe
1056	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

d3WQGzd9.exeluean.exe

pid	process
3972	d3WQGzd9.exe
3972	d3WQGzd9.exe
3972	d3WQGzd9.exe
3972	d3WQGzd9.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe
1940	luean.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tasklist.exetasklist.exe

description pid process

Token: SeDebugPrivilege 4148 tasklist.exe
Token: SeDebugPrivilege 1056 tasklist.exe

description	pid	process
Token: SeDebugPrivilege	4148	tasklist.exe
Token: SeDebugPrivilege	1056	tasklist.exe

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.execd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exed3WQGzd9.exeluean.exeawhost.exebwhost.exedwhost.exe

pid	process
920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
3972	d3WQGzd9.exe
1940	luean.exe
4784	awhost.exe
4212	bwhost.exe
1452	dwhost.exe

Suspicious use of WriteProcessMemory 62 IoCs

Processes:

cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.execd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exed3WQGzd9.execmd.exeawhost.exebwhost.exebwhost.execwhost.execmd.exeluean.exe

description	pid	process	target process
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 920 wrote to memory of 4300	920	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
PID 4300 wrote to memory of 3972	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	d3WQGzd9.exe
PID 4300 wrote to memory of 3972	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	d3WQGzd9.exe
PID 4300 wrote to memory of 3972	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	d3WQGzd9.exe
PID 3972 wrote to memory of 1940	3972	d3WQGzd9.exe	luean.exe
PID 3972 wrote to memory of 1940	3972	d3WQGzd9.exe	luean.exe
PID 3972 wrote to memory of 1940	3972	d3WQGzd9.exe	luean.exe
PID 3972 wrote to memory of 556	3972	d3WQGzd9.exe	cmd.exe
PID 3972 wrote to memory of 556	3972	d3WQGzd9.exe	cmd.exe
PID 3972 wrote to memory of 556	3972	d3WQGzd9.exe	cmd.exe
PID 556 wrote to memory of 4148	556	cmd.exe	tasklist.exe
PID 556 wrote to memory of 4148	556	cmd.exe	tasklist.exe
PID 556 wrote to memory of 4148	556	cmd.exe	tasklist.exe
PID 4300 wrote to memory of 4784	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	awhost.exe
PID 4300 wrote to memory of 4784	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	awhost.exe
PID 4300 wrote to memory of 4784	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	awhost.exe
PID 4784 wrote to memory of 4668	4784	awhost.exe	svchost.exe
PID 4784 wrote to memory of 4668	4784	awhost.exe	svchost.exe
PID 4784 wrote to memory of 4668	4784	awhost.exe	svchost.exe
PID 4784 wrote to memory of 4668	4784	awhost.exe	svchost.exe
PID 4300 wrote to memory of 4212	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	bwhost.exe
PID 4300 wrote to memory of 4212	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	bwhost.exe
PID 4300 wrote to memory of 4212	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 4212 wrote to memory of 1748	4212	bwhost.exe	bwhost.exe
PID 1748 wrote to memory of 2036	1748	bwhost.exe	explorer.exe
PID 1748 wrote to memory of 2036	1748	bwhost.exe	explorer.exe
PID 1748 wrote to memory of 2036	1748	bwhost.exe	explorer.exe
PID 4300 wrote to memory of 2236	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cwhost.exe
PID 4300 wrote to memory of 2236	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cwhost.exe
PID 4300 wrote to memory of 2236	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cwhost.exe
PID 2236 wrote to memory of 1380	2236	cwhost.exe	cwhost.exe
PID 2236 wrote to memory of 1380	2236	cwhost.exe	cwhost.exe
PID 2236 wrote to memory of 1380	2236	cwhost.exe	cwhost.exe
PID 2236 wrote to memory of 4984	2236	cwhost.exe	cwhost.exe
PID 2236 wrote to memory of 4984	2236	cwhost.exe	cwhost.exe
PID 2236 wrote to memory of 4984	2236	cwhost.exe	cwhost.exe
PID 4300 wrote to memory of 1452	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	dwhost.exe
PID 4300 wrote to memory of 1452	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	dwhost.exe
PID 4300 wrote to memory of 1452	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	dwhost.exe
PID 4300 wrote to memory of 2828	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cmd.exe
PID 4300 wrote to memory of 2828	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cmd.exe
PID 4300 wrote to memory of 2828	4300	cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe	cmd.exe
PID 2828 wrote to memory of 1056	2828	cmd.exe	tasklist.exe
PID 2828 wrote to memory of 1056	2828	cmd.exe	tasklist.exe
PID 2828 wrote to memory of 1056	2828	cmd.exe	tasklist.exe
PID 1940 wrote to memory of 1056	1940	luean.exe	tasklist.exe
PID 1940 wrote to memory of 1056	1940	luean.exe	tasklist.exe

C:\Users\Admin\AppData\Local\Temp\cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
"C:\Users\Admin\AppData\Local\Temp\cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:920
- C:\Users\Admin\AppData\Local\Temp\cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
  "C:\Users\Admin\AppData\Local\Temp\cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4300
- - C:\Users\Admin\d3WQGzd9.exe
    C:\Users\Admin\d3WQGzd9.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Checks computer location settings
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3972
  - - C:\Users\Admin\luean.exe
      "C:\Users\Admin\luean.exe"
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1940
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del d3WQGzd9.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:556
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        Suspicious use of AdjustPrivilegeToken
        
        PID:4148
- - C:\Users\Admin\awhost.exe
    C:\Users\Admin\awhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4784
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      PID:4668
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 92
        5⤵
        Program crash
        
        PID:1212
- - C:\Users\Admin\bwhost.exe
    C:\Users\Admin\bwhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4212
  - - C:\Users\Admin\bwhost.exe
      "C:\Users\Admin\bwhost.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:1748
    - - C:\Windows\explorer.exe
        
        000000E8*
        5⤵
        
        PID:2036
      - C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 2036 -s 664
        6⤵
        Program crash
        
        PID:480
- - C:\Users\Admin\cwhost.exe
    C:\Users\Admin\cwhost.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:2236
  - - C:\Users\Admin\cwhost.exe
      C:\Users\Admin\cwhost.exe startC:\Users\Admin\AppData\Roaming\conhost.exe%C:\Users\Admin\AppData\Roaming
      4⤵
      Executes dropped EXE
      PID:1380
  - - C:\Users\Admin\cwhost.exe
      C:\Users\Admin\cwhost.exe startC:\Users\Admin\AppData\Local\Temp\dwm.exe%C:\Users\Admin\AppData\Local\Temp
      4⤵
      Executes dropped EXE
      PID:4984
- - C:\Users\Admin\dwhost.exe
    C:\Users\Admin\dwhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:1452
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del cd217ba507fc09a4eea74eb0530a7acf2f33d23a1a454aedb328e11cbcda176a.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2828
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:1056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4668 -ip 4668
1⤵
PID:4612

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 476 -p 2036 -ip 2036
1⤵
PID:1788

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\awhost.exe

Filesize
68KB

MD5
b0406fa1f1b4a471ce4c1521708d1ef3

SHA1
bd2bb68d92c8b6af7604d52e336152bc48ea1227

SHA256
ef2abd7d609bba1f141b3e1dc6a79d937fe68e37d51b093fc29e0d800bf6fa29

SHA512
07bec70b25b083919a91de4930842ba8b264e869d0251134cbfecbc9227be704c70600c9db878eee08f7d1fa1df6c848577b632f810b014d62ace26b961bb2cc

Download Submit
C:\Users\Admin\awhost.exe

Filesize
68KB

MD5
b0406fa1f1b4a471ce4c1521708d1ef3

SHA1
bd2bb68d92c8b6af7604d52e336152bc48ea1227

SHA256
ef2abd7d609bba1f141b3e1dc6a79d937fe68e37d51b093fc29e0d800bf6fa29

SHA512
07bec70b25b083919a91de4930842ba8b264e869d0251134cbfecbc9227be704c70600c9db878eee08f7d1fa1df6c848577b632f810b014d62ace26b961bb2cc

Download Submit
C:\Users\Admin\bwhost.exe

Filesize
136KB

MD5
acaf206a193335d7983a46a8c9e18fea

SHA1
3a33b8148c23887c2b9edc2d0dbec3d83398069b

SHA256
8aa2fb2e061fc4a30160f912db3f1ea75189d16d922f82aba6538e92c4df47ca

SHA512
846622efa83273ce9f40f38953077eca4a6f064923a8cf9b202d19cac9fac4c8e58007f2531fafafb6b408787d0ed23a3349b49794d0311736efa35bba6fba10

Download Submit
C:\Users\Admin\bwhost.exe

Filesize
136KB

MD5
acaf206a193335d7983a46a8c9e18fea

SHA1
3a33b8148c23887c2b9edc2d0dbec3d83398069b

SHA256
8aa2fb2e061fc4a30160f912db3f1ea75189d16d922f82aba6538e92c4df47ca

SHA512
846622efa83273ce9f40f38953077eca4a6f064923a8cf9b202d19cac9fac4c8e58007f2531fafafb6b408787d0ed23a3349b49794d0311736efa35bba6fba10

Download Submit
C:\Users\Admin\bwhost.exe

Filesize
136KB

MD5
acaf206a193335d7983a46a8c9e18fea

SHA1
3a33b8148c23887c2b9edc2d0dbec3d83398069b

SHA256
8aa2fb2e061fc4a30160f912db3f1ea75189d16d922f82aba6538e92c4df47ca

SHA512
846622efa83273ce9f40f38953077eca4a6f064923a8cf9b202d19cac9fac4c8e58007f2531fafafb6b408787d0ed23a3349b49794d0311736efa35bba6fba10

Download Submit
C:\Users\Admin\cwhost.exe

Filesize
170KB

MD5
40d9607cb66da11b9adfec5b93b8b311

SHA1
55bf463cd5c0c90ba92935ef81ae47ab3bc5fea6

SHA256
033e60eebb966b3bcfbe27fa3e99e8f393970f320b5cc25cb16517869eb5f3e6

SHA512
e764053de1c2444e61e638e67e91cf7d9d968df4d60b8bcc3f5ddfc317edb1f14e950d096d451fa372a699fc886125066f4e2f2de171641433ce1e066aa58078

Download Submit
C:\Users\Admin\cwhost.exe

Filesize
170KB

MD5
40d9607cb66da11b9adfec5b93b8b311

SHA1
55bf463cd5c0c90ba92935ef81ae47ab3bc5fea6

SHA256
033e60eebb966b3bcfbe27fa3e99e8f393970f320b5cc25cb16517869eb5f3e6

SHA512
e764053de1c2444e61e638e67e91cf7d9d968df4d60b8bcc3f5ddfc317edb1f14e950d096d451fa372a699fc886125066f4e2f2de171641433ce1e066aa58078

Download Submit
C:\Users\Admin\cwhost.exe

Filesize
170KB

MD5
40d9607cb66da11b9adfec5b93b8b311

SHA1
55bf463cd5c0c90ba92935ef81ae47ab3bc5fea6

SHA256
033e60eebb966b3bcfbe27fa3e99e8f393970f320b5cc25cb16517869eb5f3e6

SHA512
e764053de1c2444e61e638e67e91cf7d9d968df4d60b8bcc3f5ddfc317edb1f14e950d096d451fa372a699fc886125066f4e2f2de171641433ce1e066aa58078

Download Submit
C:\Users\Admin\cwhost.exe

Filesize
170KB

MD5
40d9607cb66da11b9adfec5b93b8b311

SHA1
55bf463cd5c0c90ba92935ef81ae47ab3bc5fea6

SHA256
033e60eebb966b3bcfbe27fa3e99e8f393970f320b5cc25cb16517869eb5f3e6

SHA512
e764053de1c2444e61e638e67e91cf7d9d968df4d60b8bcc3f5ddfc317edb1f14e950d096d451fa372a699fc886125066f4e2f2de171641433ce1e066aa58078

Download Submit
C:\Users\Admin\d3WQGzd9.exe

Filesize
364KB

MD5
db406d87e556a0008c18429ecf3cc93a

SHA1
3a1b7a87080bf1d78fca904bd7515833bbd380e8

SHA256
2712b4f742a53c7d4b9a55c8f760447a26925c10a3ca6c10b84dea49482a2768

SHA512
e0da870b0c8f8955277b9227ef3de2b4d3e45d37986ac9a9b445e24506f265020f071365a2135b1e2892aaa64c3b7477d6c4a57598f3601655d74d92d6222354

Download Submit
C:\Users\Admin\d3WQGzd9.exe

Filesize
364KB

MD5
db406d87e556a0008c18429ecf3cc93a

SHA1
3a1b7a87080bf1d78fca904bd7515833bbd380e8

SHA256
2712b4f742a53c7d4b9a55c8f760447a26925c10a3ca6c10b84dea49482a2768

SHA512
e0da870b0c8f8955277b9227ef3de2b4d3e45d37986ac9a9b445e24506f265020f071365a2135b1e2892aaa64c3b7477d6c4a57598f3601655d74d92d6222354

Download Submit
C:\Users\Admin\dwhost.exe

Filesize
24KB

MD5
aaa893d374547f20f7fdd7c3b6c56b36

SHA1
f7aab7bd60af5e948b71abcccbcfb1d62f6580ff

SHA256
17c950477ffd3e28c4135c4cc5711589415129c7b21c4af1e89deaf68f043d03

SHA512
491b88e809425dd20dc9052fe45ab101ccb803c186a27d6502bf1cbefa8d903d51f72c02e604ec346f77b85c4324daa036341a42fcba0a96e5c69781ebfecb31

Download Submit
C:\Users\Admin\dwhost.exe

Filesize
24KB

MD5
aaa893d374547f20f7fdd7c3b6c56b36

SHA1
f7aab7bd60af5e948b71abcccbcfb1d62f6580ff

SHA256
17c950477ffd3e28c4135c4cc5711589415129c7b21c4af1e89deaf68f043d03

SHA512
491b88e809425dd20dc9052fe45ab101ccb803c186a27d6502bf1cbefa8d903d51f72c02e604ec346f77b85c4324daa036341a42fcba0a96e5c69781ebfecb31

Download Submit
C:\Users\Admin\luean.exe

Filesize
364KB

MD5
42db698fb3673154cc3f4c417325c5a3

SHA1
63a8fab801e4ac0771937fa3e9b34156c7382d61

SHA256
80aec8cbf01bad96b1d972f6410d0d41ccb99df7b38a3f9fda20d11d9f30675e

SHA512
6e6d7951ef8b6a120a360ca4f583efda99b05431f44a4805a72cfe9cd8d3c1ebc623472b821934daf1c7f93956f6e7edc3ee57c7fe929d38f26c897a8702a410

Download Submit
C:\Users\Admin\luean.exe

Filesize
364KB

MD5
42db698fb3673154cc3f4c417325c5a3

SHA1
63a8fab801e4ac0771937fa3e9b34156c7382d61

SHA256
80aec8cbf01bad96b1d972f6410d0d41ccb99df7b38a3f9fda20d11d9f30675e

SHA512
6e6d7951ef8b6a120a360ca4f583efda99b05431f44a4805a72cfe9cd8d3c1ebc623472b821934daf1c7f93956f6e7edc3ee57c7fe929d38f26c897a8702a410

Download Submit
memory/556-149-0x0000000000000000-mapping.dmp

Download
memory/1056-192-0x0000000000000000-mapping.dmp

Download
memory/1380-176-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1380-174-0x0000000000000000-mapping.dmp

Download
memory/1452-185-0x0000000000000000-mapping.dmp

Download
memory/1748-164-0x0000000000000000-mapping.dmp

Download
memory/1748-165-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1748-168-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1940-145-0x0000000000000000-mapping.dmp

Download
memory/2036-169-0x0000000000000000-mapping.dmp

Download
memory/2036-170-0x0000000000D90000-0x0000000000DA5000-memory.dmp

Filesize
84KB

Download
memory/2236-177-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2236-184-0x00000000006B1000-0x00000000006C9000-memory.dmp

Filesize
96KB

Download
memory/2236-178-0x00000000006B1000-0x00000000006C9000-memory.dmp

Filesize
96KB

Download
memory/2236-171-0x0000000000000000-mapping.dmp

Download
memory/2828-190-0x0000000000000000-mapping.dmp

Download
memory/3972-140-0x0000000000000000-mapping.dmp

Download
memory/4148-151-0x0000000000000000-mapping.dmp

Download
memory/4212-159-0x0000000000000000-mapping.dmp

Download
memory/4300-134-0x0000000000000000-mapping.dmp

Download
memory/4300-191-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/4300-179-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/4300-139-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/4300-135-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

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memory/4668-157-0x0000000000000000-mapping.dmp

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memory/4784-152-0x0000000000000000-mapping.dmp

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memory/4984-183-0x0000000000736000-0x000000000074E000-memory.dmp

Filesize
96KB

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memory/4984-182-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

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memory/4984-180-0x0000000000000000-mapping.dmp

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