remcos | 88729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546

Analysis

max time kernel
152s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 06:34

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General

Target

SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Size

984KB
MD5

3b5e189cbf4aaaccd9df0e3e4222eb26
SHA1

890f172fe67eb77b0a397057f2e2c08464a2a1d4
SHA256

88729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546
SHA512

3fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25
SSDEEP

24576:bz+9U376CDkFg/IyXtTmNc/emtUlwDNRKPWXCMRZBz:FZkoXYcGmtTDWOyMRZB

Score

10^/10

remcos remotehost persistence rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

45.139.105.174:3111

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
true
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-XI5CH7
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

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Executes dropped EXE 3 IoCs

Processes:

remcos.exeremcos.exeremcos.exe

pid process

2212 remcos.exe
2900 remcos.exe
4016 remcos.exe

pid	process
2212	remcos.exe
2900	remcos.exe
4016	remcos.exe

Checks computer location settings 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

SecuriteInfo.com.Win32.CrypterX-gen.3492.exeSecuriteInfo.com.Win32.CrypterX-gen.3492.exeWScript.exeremcos.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	remcos.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

SecuriteInfo.com.Win32.CrypterX-gen.3492.exeremcos.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\	remcos.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.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:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

SecuriteInfo.com.Win32.CrypterX-gen.3492.exeremcos.exeremcos.exe

description	pid	process	target process
PID 2560 set thread context of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2212 set thread context of 4016	2212	remcos.exe	remcos.exe
PID 4016 set thread context of 2404	4016	remcos.exe	iexplore.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

4976 schtasks.exe
2224 schtasks.exe

pid	process
4976	schtasks.exe
2224	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Modifies registry class 2 IoCs

Processes:

SecuriteInfo.com.Win32.CrypterX-gen.3492.exemsedge.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

remcos.exemsedge.exemsedge.exemsedge.exe

pid process

2212 remcos.exe
2212 remcos.exe
4936 msedge.exe
4936 msedge.exe
1652 msedge.exe
1652 msedge.exe
1592 msedge.exe
1592 msedge.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

remcos.exe

pid process

4016 remcos.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

Processes:

msedge.exe

pid process

1592 msedge.exe
1592 msedge.exe
1592 msedge.exe
1592 msedge.exe
1592 msedge.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

remcos.exe

description pid process

Token: SeDebugPrivilege 2212 remcos.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msedge.exe

pid process

1592 msedge.exe
1592 msedge.exe

pid	process
2212	remcos.exe
2212	remcos.exe
4936	msedge.exe
4936	msedge.exe
1652	msedge.exe
1652	msedge.exe
1592	msedge.exe
1592	msedge.exe

pid	process
4016	remcos.exe

pid	process
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe

description	pid	process
Token: SeDebugPrivilege	2212	remcos.exe

pid	process
1592	msedge.exe
1592	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

SecuriteInfo.com.Win32.CrypterX-gen.3492.exeSecuriteInfo.com.Win32.CrypterX-gen.3492.exeWScript.execmd.exeremcos.exeremcos.exeiexplore.exemsedge.exemsedge.exe

description	pid	process	target process
PID 2560 wrote to memory of 4976	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	schtasks.exe
PID 2560 wrote to memory of 4976	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	schtasks.exe
PID 2560 wrote to memory of 4976	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	schtasks.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2560 wrote to memory of 2520	2560	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
PID 2520 wrote to memory of 4944	2520	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	WScript.exe
PID 2520 wrote to memory of 4944	2520	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	WScript.exe
PID 2520 wrote to memory of 4944	2520	SecuriteInfo.com.Win32.CrypterX-gen.3492.exe	WScript.exe
PID 4944 wrote to memory of 4308	4944	WScript.exe	cmd.exe
PID 4944 wrote to memory of 4308	4944	WScript.exe	cmd.exe
PID 4944 wrote to memory of 4308	4944	WScript.exe	cmd.exe
PID 4308 wrote to memory of 2212	4308	cmd.exe	remcos.exe
PID 4308 wrote to memory of 2212	4308	cmd.exe	remcos.exe
PID 4308 wrote to memory of 2212	4308	cmd.exe	remcos.exe
PID 2212 wrote to memory of 2224	2212	remcos.exe	schtasks.exe
PID 2212 wrote to memory of 2224	2212	remcos.exe	schtasks.exe
PID 2212 wrote to memory of 2224	2212	remcos.exe	schtasks.exe
PID 2212 wrote to memory of 2900	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 2900	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 2900	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 2212 wrote to memory of 4016	2212	remcos.exe	remcos.exe
PID 4016 wrote to memory of 2404	4016	remcos.exe	iexplore.exe
PID 4016 wrote to memory of 2404	4016	remcos.exe	iexplore.exe
PID 4016 wrote to memory of 2404	4016	remcos.exe	iexplore.exe
PID 4016 wrote to memory of 2404	4016	remcos.exe	iexplore.exe
PID 2404 wrote to memory of 1592	2404	iexplore.exe	msedge.exe
PID 2404 wrote to memory of 1592	2404	iexplore.exe	msedge.exe
PID 2404 wrote to memory of 2568	2404	iexplore.exe	msedge.exe
PID 2404 wrote to memory of 2568	2404	iexplore.exe	msedge.exe
PID 2568 wrote to memory of 3328	2568	msedge.exe	msedge.exe
PID 2568 wrote to memory of 3328	2568	msedge.exe	msedge.exe
PID 1592 wrote to memory of 3092	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 3092	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe
PID 1592 wrote to memory of 4148	1592	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2560

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\krVRhKaDhWU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9337.tmp"
2⤵
- Creates scheduled task(s)
PID:4976

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.3492.exe
"{path}"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2520

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\esbrsvtbthv.vbs"
3⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4944

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c "C:\ProgramData\Remcos\remcos.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:4308

C:\ProgramData\Remcos\remcos.exe
C:\ProgramData\Remcos\remcos.exe
5⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\krVRhKaDhWU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3851.tmp"
6⤵
- Creates scheduled task(s)
PID:2224

C:\ProgramData\Remcos\remcos.exe
"{path}"
6⤵
- Executes dropped EXE
PID:2900

C:\ProgramData\Remcos\remcos.exe
"{path}"
6⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4016

\??\c:\program files (x86)\internet explorer\iexplore.exe
"c:\program files (x86)\internet explorer\iexplore.exe"
7⤵
- Suspicious use of WriteProcessMemory
PID:2404

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=iexplore.exe&platform=0009&osver=7&isServer=0&shimver=4.0.30319.0
8⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1592

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffcd3f146f8,0x7ffcd3f14708,0x7ffcd3f14718
9⤵
PID:3092

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
9⤵
PID:4148

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
9⤵
- Suspicious behavior: EnumeratesProcesses
PID:4936

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
9⤵
PID:1500

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3632 /prefetch:1
9⤵
PID:3148

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3660 /prefetch:1
9⤵
PID:3792

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3320 /prefetch:1
9⤵
PID:3260

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5316 /prefetch:8
9⤵
PID:1540

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4500 /prefetch:1
9⤵
PID:2892

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1034037689214171827,1590514828845958930,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5280 /prefetch:1
9⤵
PID:2244

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=iexplore.exe&platform=0009&osver=7&isServer=0&shimver=4.0.30319.0
8⤵
- Suspicious use of WriteProcessMemory
PID:2568

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcd3f146f8,0x7ffcd3f14708,0x7ffcd3f14718
9⤵
PID:3328

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,11067691529926725383,1757134109324681715,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
9⤵
PID:396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2124,11067691529926725383,1757134109324681715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
9⤵
- Suspicious behavior: EnumeratesProcesses
PID:1652

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4288

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
3b5e189cbf4aaaccd9df0e3e4222eb26

SHA1
890f172fe67eb77b0a397057f2e2c08464a2a1d4

SHA256
88729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546

SHA512
3fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
3b5e189cbf4aaaccd9df0e3e4222eb26

SHA1
890f172fe67eb77b0a397057f2e2c08464a2a1d4

SHA256
88729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546

SHA512
3fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
3b5e189cbf4aaaccd9df0e3e4222eb26

SHA1
890f172fe67eb77b0a397057f2e2c08464a2a1d4

SHA256
88729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546

SHA512
3fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
3b5e189cbf4aaaccd9df0e3e4222eb26

SHA1
890f172fe67eb77b0a397057f2e2c08464a2a1d4

SHA256
88729c3c2f0d440cb964a0b14af9f726a961700288ea860cc8db492685ca4546

SHA512
3fb96a98391da50d327b562351f6cb4f6e6b76388cfc121d01c5f790c9903f374f8502a7bca951f218a8d09cf4439e866774b3ab49fd12c982c8c34a569d7d25

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECE
Filesize
471B

MD5
d8605533587058a9394d0c1f6228f808

SHA1
05d55218be3e8be27f6c3beb4bde642046cbaa64

SHA256
9a2952b7e318385b2f9bb3a653e5ada207fa93d812f4fe014c01f92b45cc9e03

SHA512
3f91cee3f69beb0137260694de2e5aa3f4fa63ce23f3eb24d920cdf0910ace3bb645373d41c3101951eca1d4f14c18e2c0ff9fee24da4cc5bf7616583e886eb2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECE
Filesize
446B

MD5
08d2979271ec04a66f26ebbdd432642d

SHA1
88019e5d1753c7e09babb27ca643171e996b84ae

SHA256
d5a1574948f7fc63b003d888a17002efe88128124bbe0368899cf1cd8f6e62db

SHA512
092f25639b5edf476ce7236450f2d4f39d712489f5ed04d6f709aea10ffc2d1b469ab8f3aae75123f0631973269134846c3028e1351a0efff225bf5b88773ecb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
af05481b81fdeb6c34b41fa28542b8e1

SHA1
30982103d4ad165cda1b492f96da553b0d5a8663

SHA256
61fabb6e11c5fe6ed58cbe1d1651395b973b7f460ebc78183b02484fad2ef7a2

SHA512
6671efa37f6ed5c9faa5b0a063bc6741d2dd217a6bfd578da3d3c8a54b16395916fa2173851bcd597b7489da05fe33095aedc655d0a7df773bd96f814b3b900f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
af05481b81fdeb6c34b41fa28542b8e1

SHA1
30982103d4ad165cda1b492f96da553b0d5a8663

SHA256
61fabb6e11c5fe6ed58cbe1d1651395b973b7f460ebc78183b02484fad2ef7a2

SHA512
6671efa37f6ed5c9faa5b0a063bc6741d2dd217a6bfd578da3d3c8a54b16395916fa2173851bcd597b7489da05fe33095aedc655d0a7df773bd96f814b3b900f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
71b657795f1d63721f304fcf46915016

SHA1
d2cabf753a2b8888642a3a26878e7f47784153b2

SHA256
f6d95ff8ef0a6098a3c31bedf0f623555cf3855bab0142f2350f07eb85832c28

SHA512
dd1d8e6e56463cba11da14b604c4dcedf13e1914c4afab93121f6535a30120e0d907c0129c6eebfc8a0a70a557d2f6d467a24fe0bac960c79519049e1931ea20

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
71b657795f1d63721f304fcf46915016

SHA1
d2cabf753a2b8888642a3a26878e7f47784153b2

SHA256
f6d95ff8ef0a6098a3c31bedf0f623555cf3855bab0142f2350f07eb85832c28

SHA512
dd1d8e6e56463cba11da14b604c4dcedf13e1914c4afab93121f6535a30120e0d907c0129c6eebfc8a0a70a557d2f6d467a24fe0bac960c79519049e1931ea20

Download Submit
C:\Users\Admin\AppData\Local\Temp\esbrsvtbthv.vbs
Filesize
386B

MD5
1ec6289c6fd4c2ded6b2836ed28cbeb5

SHA1
c4e08195e6c640eb8860acc03fda1d649b4fe070

SHA256
6efdc40f9eb217f879607614e928b65bff759e424f3efb31faceb2a043c32dc2

SHA512
20bc46f4dee22f75f15c402c7c2eaee60fff7dd92548050585571dcbefd59485cc249c06bc3f1aac7a138e5ae67c0c3918b46ffa24c8b0f1b092e2f6b6e21288

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3851.tmp
Filesize
1KB

MD5
d108bc960216147bfd095d6faf64ca80

SHA1
6074015e8ee252cb7dbc35d17a3acef92cc86159

SHA256
184d45a2e7f5c334b5f9ee6d60cf6ebc352a15ac46858d11b2ef238003767b6c

SHA512
99dd373b5cf3a4e91a1db1e081054e297b390cc9d231213a8f2b366c72c126e06bb04a931a28e4f18debc7ffab9802fe30b7f4d0e3fc59daaafe0599ef002168

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9337.tmp
Filesize
1KB

MD5
d108bc960216147bfd095d6faf64ca80

SHA1
6074015e8ee252cb7dbc35d17a3acef92cc86159

SHA256
184d45a2e7f5c334b5f9ee6d60cf6ebc352a15ac46858d11b2ef238003767b6c

SHA512
99dd373b5cf3a4e91a1db1e081054e297b390cc9d231213a8f2b366c72c126e06bb04a931a28e4f18debc7ffab9802fe30b7f4d0e3fc59daaafe0599ef002168

Download Submit
\??\pipe\LOCAL\crashpad_1592_PSOIDQJZLTLLNZAI
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\??\pipe\LOCAL\crashpad_2568_XXXCPYQWTXJOHHBU
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/396-174-0x0000000000000000-mapping.dmp

Download
memory/1500-179-0x0000000000000000-mapping.dmp

Download
memory/1540-190-0x0000000000000000-mapping.dmp

Download
memory/1592-162-0x0000000000000000-mapping.dmp

Download
memory/1652-175-0x0000000000000000-mapping.dmp

Download
memory/2212-147-0x0000000000000000-mapping.dmp

Download
memory/2224-150-0x0000000000000000-mapping.dmp

Download
memory/2244-194-0x0000000000000000-mapping.dmp

Download
memory/2404-160-0x0000000000000000-mapping.dmp

Download
memory/2520-144-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2520-141-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2520-142-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2520-140-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2520-139-0x0000000000000000-mapping.dmp

Download
memory/2560-134-0x00000000051B0000-0x0000000005242000-memory.dmp

Filesize
584KB

Download
memory/2560-132-0x0000000000870000-0x000000000096C000-memory.dmp

Filesize
1008KB

Download
memory/2560-136-0x00000000052E0000-0x00000000052EA000-memory.dmp

Filesize
40KB

Download
memory/2560-135-0x0000000005390000-0x000000000542C000-memory.dmp

Filesize
624KB

Download
memory/2560-133-0x00000000056C0000-0x0000000005C64000-memory.dmp

Filesize
5.6MB

Download
memory/2568-163-0x0000000000000000-mapping.dmp

Download
memory/2892-192-0x0000000000000000-mapping.dmp

Download
memory/2900-152-0x0000000000000000-mapping.dmp

Download
memory/3092-165-0x0000000000000000-mapping.dmp

Download
memory/3148-182-0x0000000000000000-mapping.dmp

Download
memory/3260-188-0x0000000000000000-mapping.dmp

Download
memory/3328-164-0x0000000000000000-mapping.dmp

Download
memory/3792-184-0x0000000000000000-mapping.dmp

Download
memory/4016-158-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4016-154-0x0000000000000000-mapping.dmp

Download
memory/4016-157-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4016-161-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4016-159-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4148-171-0x0000000000000000-mapping.dmp

Download
memory/4308-146-0x0000000000000000-mapping.dmp

Download
memory/4936-173-0x0000000000000000-mapping.dmp

Download
memory/4944-143-0x0000000000000000-mapping.dmp

Download
memory/4976-137-0x0000000000000000-mapping.dmp

Download