remcos | 99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7

Analysis

max time kernel
151s
max time network
151s
platform
windows10_x64
resource
win10v20210408
submitted
08-05-2021 22:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe
Size

2.9MB
MD5

14e8869c598322275ae390eb2e6f36af
SHA1

e904d47a554aea9ea53d85eeaf1d9bac939e9e09
SHA256

99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7
SHA512

a7017b5be156634afdf218e2b2b50633ba2b27492ddce9fa07bca1ed8237fa981667596a4777864cf475858ab0885f257819bacfe94d321293f6cce6c790d3ff

Score

10^/10

remcos webmonitor backdoor infostealer link pdf persistence rat upx

Malware Config

Extracted

Family

remcos

daya4659.ddns.net:8282

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
RevcodeRat, WebMonitorRat
WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.
backdoor rat infostealer webmonitor

Executes dropped EXE 19 IoCs

pid	Process
2880	remcos_agent_Protected.exe
2132	remcos_agent_Protected.exe
3416	remcos.exe
3848	remcos.exe
2876	driverquery.exe
1196	sfc.exe
4524	driverquery.exe
4536	driverquery.exe
4664	sfc.exe
4976	sfc.exe
4996	driverquery.exe
5024	driverquery.exe
5036	driverquery.exe
4224	sfc.exe
4336	sfc.exe
4400	driverquery.exe
4392	driverquery.exe
4364	driverquery.exe
4480	sfc.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3196-118-0x0000000000400000-0x00000000004C0000-memory.dmp	upx
behavioral2/memory/3196-121-0x0000000000400000-0x00000000004C0000-memory.dmp	upx

Adds Run key to start application 2 TTPs 9 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	remcos_agent_Protected.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	remcos_agent_Protected.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	remcos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	remcos.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\	remcos_agent_Protected.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	remcos_agent_Protected.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\	remcos.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	remcos.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\WebMonitor-9923 = "C:\\Users\\Admin\\AppData\\Roaming\\WebMonitor-9923.exe"	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe

Suspicious use of SetThreadContext 9 IoCs

description	pid	Process	procid_target
PID 4024 set thread context of 3196	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	78
PID 2880 set thread context of 2132	2880	remcos_agent_Protected.exe	81
PID 3416 set thread context of 3848	3416	remcos.exe	88
PID 2876 set thread context of 4536	2876	driverquery.exe	103
PID 1196 set thread context of 4664	1196	sfc.exe	106
PID 4996 set thread context of 5036	4996	driverquery.exe	115
PID 4976 set thread context of 4224	4976	sfc.exe	118
PID 4400 set thread context of 4364	4400	driverquery.exe	124
PID 4336 set thread context of 4480	4336	sfc.exe	127

HTTP links in PDF interactive object 11 IoCs

Detects HTTP links in interactive objects within PDF files.

pdf link

resource	yara_rule
behavioral2/files/0x000100000001ab0e-139.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-162.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-169.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-190.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-194.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-212.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-214.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-218.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-236.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-238.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab10-242.dat	pdf_with_link_action

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

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

Creates scheduled task(s) 1 TTPs 9 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2336	schtasks.exe
4596	schtasks.exe
5096	schtasks.exe
4248	schtasks.exe
4508	schtasks.exe
4532	schtasks.exe
3680	schtasks.exe
4736	schtasks.exe
2144	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings	remcos_agent_Protected.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3848	remcos.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3196	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3036	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3036	AcroRd32.exe
3848	remcos.exe
3036	AcroRd32.exe
3036	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 2880	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	75
PID 4024 wrote to memory of 2880	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	75
PID 4024 wrote to memory of 2880	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	75
PID 4024 wrote to memory of 3036	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	77
PID 4024 wrote to memory of 3036	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	77
PID 4024 wrote to memory of 3036	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	77
PID 4024 wrote to memory of 3196	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	78
PID 4024 wrote to memory of 3196	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	78
PID 4024 wrote to memory of 3196	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	78
PID 4024 wrote to memory of 3196	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	78
PID 4024 wrote to memory of 3196	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	78
PID 4024 wrote to memory of 3680	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	79
PID 4024 wrote to memory of 3680	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	79
PID 4024 wrote to memory of 3680	4024	99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe	79
PID 2880 wrote to memory of 2132	2880	remcos_agent_Protected.exe	81
PID 2880 wrote to memory of 2132	2880	remcos_agent_Protected.exe	81
PID 2880 wrote to memory of 2132	2880	remcos_agent_Protected.exe	81
PID 2880 wrote to memory of 2132	2880	remcos_agent_Protected.exe	81
PID 2880 wrote to memory of 2132	2880	remcos_agent_Protected.exe	81
PID 2880 wrote to memory of 2336	2880	remcos_agent_Protected.exe	82
PID 2880 wrote to memory of 2336	2880	remcos_agent_Protected.exe	82
PID 2880 wrote to memory of 2336	2880	remcos_agent_Protected.exe	82
PID 2132 wrote to memory of 2504	2132	remcos_agent_Protected.exe	84
PID 2132 wrote to memory of 2504	2132	remcos_agent_Protected.exe	84
PID 2132 wrote to memory of 2504	2132	remcos_agent_Protected.exe	84
PID 2504 wrote to memory of 3464	2504	WScript.exe	85
PID 2504 wrote to memory of 3464	2504	WScript.exe	85
PID 2504 wrote to memory of 3464	2504	WScript.exe	85
PID 3464 wrote to memory of 3416	3464	cmd.exe	87
PID 3464 wrote to memory of 3416	3464	cmd.exe	87
PID 3464 wrote to memory of 3416	3464	cmd.exe	87
PID 3416 wrote to memory of 3848	3416	remcos.exe	88
PID 3416 wrote to memory of 3848	3416	remcos.exe	88
PID 3416 wrote to memory of 3848	3416	remcos.exe	88
PID 3416 wrote to memory of 3848	3416	remcos.exe	88
PID 3416 wrote to memory of 3848	3416	remcos.exe	88
PID 3848 wrote to memory of 200	3848	remcos.exe	89
PID 3848 wrote to memory of 200	3848	remcos.exe	89
PID 3848 wrote to memory of 200	3848	remcos.exe	89
PID 3416 wrote to memory of 2144	3416	remcos.exe	90
PID 3416 wrote to memory of 2144	3416	remcos.exe	90
PID 3416 wrote to memory of 2144	3416	remcos.exe	90
PID 3036 wrote to memory of 3916	3036	AcroRd32.exe	92
PID 3036 wrote to memory of 3916	3036	AcroRd32.exe	92
PID 3036 wrote to memory of 3916	3036	AcroRd32.exe	92
PID 3036 wrote to memory of 3144	3036	AcroRd32.exe	95
PID 3036 wrote to memory of 3144	3036	AcroRd32.exe	95
PID 3036 wrote to memory of 3144	3036	AcroRd32.exe	95
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94
PID 3916 wrote to memory of 1188	3916	RdrCEF.exe	94

C:\Users\Admin\AppData\Local\Temp\99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe
"C:\Users\Admin\AppData\Local\Temp\99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Users\Admin\AppData\Roaming\remcos_agent_Protected.exe
  "C:\Users\Admin\AppData\Roaming\remcos_agent_Protected.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Users\Admin\AppData\Roaming\remcos_agent_Protected.exe
    "C:\Users\Admin\AppData\Roaming\remcos_agent_Protected.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2132
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2504
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3464
      - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
        
        C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:3416
        
        C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
        
        "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
        7⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3848
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\SysWOW64\svchost.exe
        8⤵
        
        PID:200
        
        C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\SysWOW64\schtasks.exe" /create /tn setx /tr "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe" /sc minute /mo 1 /F
        7⤵
        Creates scheduled task(s)
        
        PID:2144
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\SysWOW64\schtasks.exe" /create /tn setx /tr "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe" /sc minute /mo 1 /F
    3⤵
    - Creates scheduled task(s)
    PID:2336
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\medical-application-form.pdf"
  2⤵
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3036
- - 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
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3916
  - - 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=2D224846A73737267DF950F66D441002 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:1188
  - - 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=2BF509ED7533F92B625271A09AD3584A --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=1 --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=2BF509ED7533F92B625271A09AD3584A --renderer-client-id=2 --mojo-platform-channel-handle=1640 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:2432
  - - 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=AD83F96B7459ACFE1A7C8D3CC7FC4F6E --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=1 --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=AD83F96B7459ACFE1A7C8D3CC7FC4F6E --renderer-client-id=4 --mojo-platform-channel-handle=2076 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:2108
  - - 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=B8BF8D5F5FFDB1FF39E8F3A715982606 --mojo-platform-channel-handle=2472 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4228
  - - 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=DB24B0EE240D1C86EE3BD2ED27352E05 --mojo-platform-channel-handle=1604 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4324
  - - 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=BE22E822CEC475824A0417B81B5E3351 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4420
- - 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
    3⤵
    PID:3144
- C:\Users\Admin\AppData\Local\Temp\99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe
  "C:\Users\Admin\AppData\Local\Temp\99d258fb84b82382de0faa36e57a0bb13eb7c107098ab06c64d88cbf1b8e2db7.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: RenamesItself
  PID:3196
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn WWAHost /tr "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:3680

C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2876
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:4524
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:4536
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn WWAHost /tr "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:4596

C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:1196
- C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
  "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe"
  2⤵
  - Executes dropped EXE
  PID:4664
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn setx /tr "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:4736

C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4976
- C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
  "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe"
  2⤵
  - Executes dropped EXE
  PID:4224
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn setx /tr "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:4248

C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4996
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:5024
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:5036
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn WWAHost /tr "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:5096

C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4336
- C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
  "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe"
  2⤵
  - Executes dropped EXE
  PID:4480
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn setx /tr "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:4532

C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4400
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:4392
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:4364
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn WWAHost /tr "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:4508

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1188-158-0x0000000076EF2000-0x0000000076EF200C-memory.dmp

Filesize
12B

Download
memory/2108-170-0x0000000076EF2000-0x0000000076EF200C-memory.dmp

Filesize
12B

Download
memory/2132-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2132-126-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2432-163-0x0000000076EF2000-0x0000000076EF200C-memory.dmp

Filesize
12B

Download
memory/2880-134-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/3196-118-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3196-124-0x0000000000476000-0x00000000004BF000-memory.dmp

Filesize
292KB

Download
memory/3196-125-0x0000000000401000-0x0000000000476000-memory.dmp

Filesize
468KB

Download
memory/3196-121-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3848-144-0x0000000000160000-0x0000000000180000-memory.dmp

Filesize
128KB

Download
memory/3848-152-0x0000000000160000-0x0000000000180000-memory.dmp

Filesize
128KB

Download
memory/4024-123-0x0000000001E80000-0x0000000001F3D000-memory.dmp

Filesize
756KB

Download
memory/4228-178-0x0000000076EF2000-0x0000000076EF200C-memory.dmp

Filesize
12B

Download
memory/4324-182-0x0000000076EF2000-0x0000000076EF200C-memory.dmp

Filesize
12B

Download
memory/4336-253-0x0000000000CB0000-0x0000000000DFA000-memory.dmp

Filesize
1.3MB

Download
memory/4420-186-0x0000000076EF2000-0x0000000076EF200C-memory.dmp

Filesize
12B

Download
memory/4664-208-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4976-233-0x0000000000D50000-0x0000000000E9A000-memory.dmp

Filesize
1.3MB

Download