remcos | 082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a

Analysis

max time kernel
152s
max time network
158s
platform
windows10_x64
resource
win10v20210408
submitted
09-05-2021 20:05

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General

Target

082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe
Size

2.9MB
MD5

c7022a3694ea7867e1b3d92f3e9a9b28
SHA1

ecf16ede30e2923a6d68579a5c603c4b43de0b13
SHA256

082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a
SHA512

0d9f178cc9e85bf66906ca1a1f458c2388897c549fc0ccf436025164964f087eff69c7767783b8c9c32b540a75c67f144c74cc5a481eada204d740815b073c61

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 12 IoCs

pid	Process
1072	remcos_agent_Protected.exe
3724	remcos_agent_Protected.exe
1688	remcos.exe
212	remcos.exe
1116	driverquery.exe
3604	sfc.exe
3764	driverquery.exe
4148	sfc.exe
4440	sfc.exe
4464	driverquery.exe
4488	driverquery.exe
4608	sfc.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3044-118-0x0000000000400000-0x00000000004C0000-memory.dmp	upx
behavioral2/memory/3044-121-0x0000000000400000-0x00000000004C0000-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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	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
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\	remcos_agent_Protected.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_agent_Protected.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	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
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"	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 1108 set thread context of 3044	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	79
PID 1072 set thread context of 3724	1072	remcos_agent_Protected.exe	82
PID 1688 set thread context of 212	1688	remcos.exe	89
PID 1116 set thread context of 3764	1116	driverquery.exe	103
PID 3604 set thread context of 4148	3604	sfc.exe	106
PID 4464 set thread context of 4488	4464	driverquery.exe	114
PID 4440 set thread context of 4608	4440	sfc.exe	117

HTTP links in PDF interactive object 6 IoCs

Detects HTTP links in interactive objects within PDF files.

pdf link

resource	yara_rule
behavioral2/files/0x000100000001ab2e-143.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab30-186.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab30-187.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab30-193.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab30-211.dat	pdf_with_link_action
behavioral2/files/0x000100000001ab30-216.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 7 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
2844	schtasks.exe
3960	schtasks.exe
904	schtasks.exe
4100	schtasks.exe
4224	schtasks.exe
4560	schtasks.exe
4680	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	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings	remcos_agent_Protected.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
212	remcos.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3044	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
344	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
344	AcroRd32.exe
344	AcroRd32.exe
212	remcos.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe
344	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1108 wrote to memory of 1072	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	75
PID 1108 wrote to memory of 1072	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	75
PID 1108 wrote to memory of 1072	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	75
PID 1108 wrote to memory of 344	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	77
PID 1108 wrote to memory of 344	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	77
PID 1108 wrote to memory of 344	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	77
PID 1108 wrote to memory of 3880	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	78
PID 1108 wrote to memory of 3880	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	78
PID 1108 wrote to memory of 3880	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	78
PID 1108 wrote to memory of 3044	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	79
PID 1108 wrote to memory of 3044	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	79
PID 1108 wrote to memory of 3044	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	79
PID 1108 wrote to memory of 3044	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	79
PID 1108 wrote to memory of 3044	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	79
PID 1108 wrote to memory of 2844	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	80
PID 1108 wrote to memory of 2844	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	80
PID 1108 wrote to memory of 2844	1108	082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe	80
PID 1072 wrote to memory of 3724	1072	remcos_agent_Protected.exe	82
PID 1072 wrote to memory of 3724	1072	remcos_agent_Protected.exe	82
PID 1072 wrote to memory of 3724	1072	remcos_agent_Protected.exe	82
PID 1072 wrote to memory of 3724	1072	remcos_agent_Protected.exe	82
PID 1072 wrote to memory of 3724	1072	remcos_agent_Protected.exe	82
PID 1072 wrote to memory of 3960	1072	remcos_agent_Protected.exe	83
PID 1072 wrote to memory of 3960	1072	remcos_agent_Protected.exe	83
PID 1072 wrote to memory of 3960	1072	remcos_agent_Protected.exe	83
PID 3724 wrote to memory of 1732	3724	remcos_agent_Protected.exe	85
PID 3724 wrote to memory of 1732	3724	remcos_agent_Protected.exe	85
PID 3724 wrote to memory of 1732	3724	remcos_agent_Protected.exe	85
PID 1732 wrote to memory of 692	1732	WScript.exe	86
PID 1732 wrote to memory of 692	1732	WScript.exe	86
PID 1732 wrote to memory of 692	1732	WScript.exe	86
PID 692 wrote to memory of 1688	692	cmd.exe	88
PID 692 wrote to memory of 1688	692	cmd.exe	88
PID 692 wrote to memory of 1688	692	cmd.exe	88
PID 1688 wrote to memory of 212	1688	remcos.exe	89
PID 1688 wrote to memory of 212	1688	remcos.exe	89
PID 1688 wrote to memory of 212	1688	remcos.exe	89
PID 1688 wrote to memory of 212	1688	remcos.exe	89
PID 1688 wrote to memory of 212	1688	remcos.exe	89
PID 212 wrote to memory of 1456	212	remcos.exe	90
PID 212 wrote to memory of 1456	212	remcos.exe	90
PID 212 wrote to memory of 1456	212	remcos.exe	90
PID 1688 wrote to memory of 904	1688	remcos.exe	91
PID 1688 wrote to memory of 904	1688	remcos.exe	91
PID 1688 wrote to memory of 904	1688	remcos.exe	91
PID 344 wrote to memory of 3860	344	AcroRd32.exe	93
PID 344 wrote to memory of 3860	344	AcroRd32.exe	93
PID 344 wrote to memory of 3860	344	AcroRd32.exe	93
PID 344 wrote to memory of 2320	344	AcroRd32.exe	94
PID 344 wrote to memory of 2320	344	AcroRd32.exe	94
PID 344 wrote to memory of 2320	344	AcroRd32.exe	94
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95
PID 3860 wrote to memory of 1276	3860	RdrCEF.exe	95

C:\Users\Admin\AppData\Local\Temp\082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe
"C:\Users\Admin\AppData\Local\Temp\082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1108
- 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:1072
- - 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:3724
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1732
    - - 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:692
      - 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:1688
        
        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:212
        
        C:\Windows\SysWOW64\svchost.exe
        
        C:\Windows\SysWOW64\svchost.exe
        8⤵
        
        PID:1456
        
        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:904
- - 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:3960
- 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:344
- - 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:3860
  - - 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=1157296227436D723313DB47A6E7A1EE --mojo-platform-channel-handle=1636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:1276
  - - 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=C93CEB6F7C8628C85079B0B6ECB72567 --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=C93CEB6F7C8628C85079B0B6ECB72567 --renderer-client-id=2 --mojo-platform-channel-handle=1652 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:996
  - - 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=8348B6778DA452EF33B3E828FD0DA3DE --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=8348B6778DA452EF33B3E828FD0DA3DE --renderer-client-id=4 --mojo-platform-channel-handle=2064 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:1800
  - - 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=82E609F6B03C0AD34966E8A1090A566E --mojo-platform-channel-handle=1712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:2116
  - - 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=1220421CE3EFA90F8CAF556E6F2FBE11 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:1468
  - - 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=C39E1CC84E476F6788425136AE569B22 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:3844
- - 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:2320
- C:\Users\Admin\AppData\Local\Temp\082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe
  "C:\Users\Admin\AppData\Local\Temp\082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe"
  2⤵
  PID:3880
- C:\Users\Admin\AppData\Local\Temp\082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe
  "C:\Users\Admin\AppData\Local\Temp\082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: RenamesItself
  PID:3044
- 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:2844

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:1116
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:3764
- 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:4100

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:3604
- C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
  "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe"
  2⤵
  - Executes dropped EXE
  PID:4148
- 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:4224

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:4440
- C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe
  "C:\Users\Admin\AppData\Roaming\CapabilityAccessHandlers\sfc.exe"
  2⤵
  - Executes dropped EXE
  PID:4608
- 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:4680

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:4464
- C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe
  "C:\Users\Admin\AppData\Roaming\RtDCpl64\driverquery.exe"
  2⤵
  - Executes dropped EXE
  PID:4488
- 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:4560

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

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Downloads

memory/212-152-0x0000000000380000-0x00000000003A0000-memory.dmp

Filesize
128KB

Download
memory/212-144-0x0000000000380000-0x00000000003A0000-memory.dmp

Filesize
128KB

Download
memory/996-162-0x0000000077912000-0x000000007791200C-memory.dmp

Filesize
12B

Download
memory/1072-135-0x0000000000560000-0x0000000000583000-memory.dmp

Filesize
140KB

Download
memory/1108-122-0x0000000003E10000-0x0000000003E11000-memory.dmp

Filesize
4KB

Download
memory/1276-158-0x0000000077912000-0x000000007791200C-memory.dmp

Filesize
12B

Download
memory/1468-178-0x0000000077912000-0x000000007791200C-memory.dmp

Filesize
12B

Download
memory/1688-155-0x0000000000A90000-0x0000000000AB3000-memory.dmp

Filesize
140KB

Download
memory/1800-168-0x0000000077912000-0x000000007791200C-memory.dmp

Filesize
12B

Download
memory/2116-174-0x0000000077912000-0x000000007791200C-memory.dmp

Filesize
12B

Download
memory/3044-118-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3044-124-0x0000000000401000-0x0000000000476000-memory.dmp

Filesize
468KB

Download
memory/3044-121-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/3044-123-0x0000000000476000-0x00000000004BF000-memory.dmp

Filesize
292KB

Download
memory/3724-134-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3724-126-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3844-182-0x0000000077912000-0x000000007791200C-memory.dmp

Filesize
12B

Download
memory/4148-199-0x0000000000110000-0x0000000000130000-memory.dmp

Filesize
128KB

Download
memory/4148-207-0x0000000000110000-0x0000000000130000-memory.dmp

Filesize
128KB

Download
memory/4440-232-0x0000000000800000-0x000000000094A000-memory.dmp

Filesize
1.3MB

Download
memory/4608-222-0x00000000008B0000-0x00000000008D0000-memory.dmp

Filesize
128KB

Download
memory/4608-230-0x00000000008B0000-0x00000000008D0000-memory.dmp

Filesize
128KB

Download