remcos | 05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405

Analysis

max time kernel
150s
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 01:30

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General

Target

05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
Size

585KB
MD5

082d1c13f9041ee59da9e6a1d1fa994e
SHA1

9a7c7504e6f100ebe5f77f3c43bd7e4037b8472f
SHA256

05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405
SHA512

c9a2cfe97f4cd62125caa4d953774fa1203b45d1785d480f4e23afd3af3cc8a7e2a5393a25609ae8ce6488a1a52f9e64b6070caf226471f2a3baff88e361700f
SSDEEP

12288:wcedRrPZzNSCkUkO967ieNjSCumZJbxpDF:jedtZzNH6O9UnUCu

Score

10^/10

remcos nov 24th evasion persistence rat trojan

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Nov 24th

gcrozona.duckdns.org:6062

Attributes

audio_folder
audio
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
5
copy_file
Microsoft Intel Audios.exe
copy_folder
Audio Microsoft File
delete_file
false
hide_file
true
hide_keylog_file
true
install_flag
true
install_path
%WinDir%
keylog_crypt
true
keylog_file
logs.dat
keylog_flag
false
keylog_folder
Windows Display
keylog_path
%WinDir%
mouse_option
false
mutex
Windows Audio
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screens
screenshot_path
%AppData%
screenshot_time
1
startup_value
Window Security Check
take_screenshot_option
true
take_screenshot_time
5
take_screenshot_title
Username;password;proforma;invoice;notepad

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

reg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe

Executes dropped EXE 3 IoCs

Processes:

Microsoft Intel Audios.exeMicrosoft Intel Audios.exeMicrosoft Intel Audios.exe

pid process

2156 Microsoft Intel Audios.exe
1992 Microsoft Intel Audios.exe
4876 Microsoft Intel Audios.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exeMicrosoft Intel Audios.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Window Security Check = "\"C:\\Windows\\Audio Microsoft File\\Microsoft Intel Audios.exe\""	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\	Microsoft Intel Audios.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Window Security Check = "\"C:\\Windows\\Audio Microsoft File\\Microsoft Intel Audios.exe\""	Microsoft Intel Audios.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exeMicrosoft Intel Audios.exeMicrosoft Intel Audios.exe

description	pid	process	target process
PID 520 set thread context of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 2156 set thread context of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 4876 set thread context of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe

Drops file in Windows directory 3 IoCs

Processes:

05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe

description	ioc	process
File created	C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
File opened for modification	C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
File opened for modification	C:\Windows\Audio Microsoft File	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Modifies registry class 1 IoCs

Processes:

msedge.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe
Modifies registry key 1 TTPs 2 IoCs

Modify Registry
T1112

Processes:

reg.exereg.exe

pid process

1936 reg.exe
3464 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3168 PING.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

pid	process
1936	reg.exe
3464	reg.exe

pid	process
3168	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Microsoft Intel Audios.exemsedge.exemsedge.exemsedge.exe

pid	process
2156	Microsoft Intel Audios.exe
2156	Microsoft Intel Audios.exe
3924	msedge.exe
3924	msedge.exe
4424	msedge.exe
4424	msedge.exe
4240	msedge.exe
4240	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

msedge.exe

pid process

4240 msedge.exe
4240 msedge.exe
4240 msedge.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Microsoft Intel Audios.exe

description pid process

Token: SeDebugPrivilege 2156 Microsoft Intel Audios.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msedge.exe

pid process

4240 msedge.exe

pid	process
4240	msedge.exe
4240	msedge.exe
4240	msedge.exe

description	pid	process
Token: SeDebugPrivilege	2156	Microsoft Intel Audios.exe

pid	process
4240	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.execmd.execmd.exeMicrosoft Intel Audios.exeMicrosoft Intel Audios.execmd.exeiexplore.exemsedge.exemsedge.exe

description	pid	process	target process
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 520 wrote to memory of 4824	520	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
PID 4824 wrote to memory of 3224	4824	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	cmd.exe
PID 4824 wrote to memory of 3224	4824	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	cmd.exe
PID 4824 wrote to memory of 3224	4824	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	cmd.exe
PID 3224 wrote to memory of 1936	3224	cmd.exe	reg.exe
PID 3224 wrote to memory of 1936	3224	cmd.exe	reg.exe
PID 3224 wrote to memory of 1936	3224	cmd.exe	reg.exe
PID 4824 wrote to memory of 3948	4824	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	cmd.exe
PID 4824 wrote to memory of 3948	4824	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	cmd.exe
PID 4824 wrote to memory of 3948	4824	05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe	cmd.exe
PID 3948 wrote to memory of 3168	3948	cmd.exe	PING.EXE
PID 3948 wrote to memory of 3168	3948	cmd.exe	PING.EXE
PID 3948 wrote to memory of 3168	3948	cmd.exe	PING.EXE
PID 3948 wrote to memory of 2156	3948	cmd.exe	Microsoft Intel Audios.exe
PID 3948 wrote to memory of 2156	3948	cmd.exe	Microsoft Intel Audios.exe
PID 3948 wrote to memory of 2156	3948	cmd.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 1992	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 1992	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 1992	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 2156 wrote to memory of 4876	2156	Microsoft Intel Audios.exe	Microsoft Intel Audios.exe
PID 4876 wrote to memory of 3052	4876	Microsoft Intel Audios.exe	cmd.exe
PID 4876 wrote to memory of 3052	4876	Microsoft Intel Audios.exe	cmd.exe
PID 4876 wrote to memory of 3052	4876	Microsoft Intel Audios.exe	cmd.exe
PID 3052 wrote to memory of 3464	3052	cmd.exe	reg.exe
PID 3052 wrote to memory of 3464	3052	cmd.exe	reg.exe
PID 3052 wrote to memory of 3464	3052	cmd.exe	reg.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 4876 wrote to memory of 3088	4876	Microsoft Intel Audios.exe	iexplore.exe
PID 3088 wrote to memory of 5008	3088	iexplore.exe	msedge.exe
PID 3088 wrote to memory of 5008	3088	iexplore.exe	msedge.exe
PID 5008 wrote to memory of 1624	5008	msedge.exe	msedge.exe
PID 5008 wrote to memory of 1624	5008	msedge.exe	msedge.exe
PID 3088 wrote to memory of 4240	3088	iexplore.exe	msedge.exe
PID 3088 wrote to memory of 4240	3088	iexplore.exe	msedge.exe
PID 4240 wrote to memory of 4236	4240	msedge.exe	msedge.exe
PID 4240 wrote to memory of 4236	4240	msedge.exe	msedge.exe
PID 5008 wrote to memory of 3944	5008	msedge.exe	msedge.exe
PID 5008 wrote to memory of 3944	5008	msedge.exe	msedge.exe
PID 5008 wrote to memory of 3944	5008	msedge.exe	msedge.exe
PID 5008 wrote to memory of 3944	5008	msedge.exe	msedge.exe
PID 5008 wrote to memory of 3944	5008	msedge.exe	msedge.exe
PID 5008 wrote to memory of 3944	5008	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
"C:\Users\Admin\AppData\Local\Temp\05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:520

C:\Users\Admin\AppData\Local\Temp\05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe
"C:\Users\Admin\AppData\Local\Temp\05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4824

C:\Windows\SysWOW64\cmd.exe
/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
3⤵
- Suspicious use of WriteProcessMemory
PID:3224

C:\Windows\SysWOW64\reg.exe
C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
4⤵
- UAC bypass
- Modifies registry key
PID:1936

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
3⤵
- Suspicious use of WriteProcessMemory
PID:3948

C:\Windows\SysWOW64\PING.EXE
PING 127.0.0.1 -n 2
4⤵
- Runs ping.exe
PID:3168

C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe
"C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2156

C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe
"C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe"
5⤵
- Executes dropped EXE
PID:1992

C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe
"C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe"
5⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4876

C:\Windows\SysWOW64\cmd.exe
/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
6⤵
- Suspicious use of WriteProcessMemory
PID:3052

C:\Windows\SysWOW64\reg.exe
C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
7⤵
- UAC bypass
- Modifies registry key
PID:3464

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
6⤵
- Suspicious use of WriteProcessMemory
PID:3088

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
7⤵
- Suspicious use of WriteProcessMemory
PID:5008

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,0x100,0xd4,0x104,0x7ffe312c46f8,0x7ffe312c4708,0x7ffe312c4718
8⤵
PID:1624

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,1900039210508057786,14239065908926550549,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
8⤵
PID:3944

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=2144,1900039210508057786,14239065908926550549,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2404 /prefetch:3
8⤵
- Suspicious behavior: EnumeratesProcesses
PID:4424

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
7⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4240

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,0x100,0xd4,0x104,0x7ffe312c46f8,0x7ffe312c4708,0x7ffe312c4718
8⤵
PID:4236

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,3676790279151977913,723599587953665293,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
8⤵
PID:4040

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=2144,3676790279151977913,723599587953665293,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2460 /prefetch:3
8⤵
- Suspicious behavior: EnumeratesProcesses
PID:3924

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=2144,3676790279151977913,723599587953665293,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2552 /prefetch:8
8⤵
PID:5032

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3676790279151977913,723599587953665293,131072 --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=3708 /prefetch:1
8⤵
PID:4128

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3676790279151977913,723599587953665293,131072 --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=3716 /prefetch:1
8⤵
PID:4244

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,3676790279151977913,723599587953665293,131072 --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=4516 /prefetch:1
8⤵
PID:3580

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=2144,3676790279151977913,723599587953665293,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4728 /prefetch:8
8⤵
PID:4080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2000

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

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\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177
Filesize
471B

MD5
750b53e8843e913634fa3c756478d1ea

SHA1
ae1ae103ff1c432c60dcdeeef584260e859a32a6

SHA256
39ff6ab5241ce4ca6a15d0d96352826965c69469ddc13929b692eb8443a78a16

SHA512
70d502ee6ccdc6d3244a2ba366a9ad7e2d2a778998ad57e66678b9e3987bc62c58711086b0f0f8fef9756f35c7f658223d40c826be78047f4335bf71c424c756

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177
Filesize
442B

MD5
9ebdcb7ab8ffcd785b630c607aa5d3c9

SHA1
4ebe46f42a3da703fa63a495d3dc61f86c414d7b

SHA256
d9fbab0fff208fe35a4bc4d885eea804162e6b3a28a674bbc131fa132749f9ef

SHA512
4d9edbab5acac1647f276ffe2caea52500ce24fbe04c267c16e6b42bb2dac7e6384409a7f79682853889385cf7c21aecaf1bbc554f1aaa9b03ea27d9a31c4612

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

MD5
e1661723f09a6aed8290c3f836ef2c2b

SHA1
55e08c810da94c08c5ee54ace181d4347f4e2ae5

SHA256
a6527662d502234a1a9847973eb8e39e817aa145c43514229ba720150f74a2f2

SHA512
dcd1e6320510594dd86568608d905ad5aacd4fa2b3369ac4daa1b938f7f0597da64747875a3567e5c05e5de34f77d87f5effdfda8091d01354699711f4bc12ad

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
e1661723f09a6aed8290c3f836ef2c2b

SHA1
55e08c810da94c08c5ee54ace181d4347f4e2ae5

SHA256
a6527662d502234a1a9847973eb8e39e817aa145c43514229ba720150f74a2f2

SHA512
dcd1e6320510594dd86568608d905ad5aacd4fa2b3369ac4daa1b938f7f0597da64747875a3567e5c05e5de34f77d87f5effdfda8091d01354699711f4bc12ad

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

MD5
e1661723f09a6aed8290c3f836ef2c2b

SHA1
55e08c810da94c08c5ee54ace181d4347f4e2ae5

SHA256
a6527662d502234a1a9847973eb8e39e817aa145c43514229ba720150f74a2f2

SHA512
dcd1e6320510594dd86568608d905ad5aacd4fa2b3369ac4daa1b938f7f0597da64747875a3567e5c05e5de34f77d87f5effdfda8091d01354699711f4bc12ad

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

MD5
7b3f352bbc8046d1d5d84c5bb693e2e5

SHA1
e9d1ec6341b7959453e7cfb1ec65a55bf415cd4c

SHA256
471da5f4a494fb6adb027e3fd80765a6c27a3967208aad8fb55e38a3f7fca7da

SHA512
c984248535cb94fc265e93b9001d5936697dd2ff3ef8dfedd014df64b5f76e031eea1a594db3085e0149794ad90802a45c6cd985035ba383d1bf80ed928ff809

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

MD5
7b3f352bbc8046d1d5d84c5bb693e2e5

SHA1
e9d1ec6341b7959453e7cfb1ec65a55bf415cd4c

SHA256
471da5f4a494fb6adb027e3fd80765a6c27a3967208aad8fb55e38a3f7fca7da

SHA512
c984248535cb94fc265e93b9001d5936697dd2ff3ef8dfedd014df64b5f76e031eea1a594db3085e0149794ad90802a45c6cd985035ba383d1bf80ed928ff809

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

MD5
7b3f352bbc8046d1d5d84c5bb693e2e5

SHA1
e9d1ec6341b7959453e7cfb1ec65a55bf415cd4c

SHA256
471da5f4a494fb6adb027e3fd80765a6c27a3967208aad8fb55e38a3f7fca7da

SHA512
c984248535cb94fc265e93b9001d5936697dd2ff3ef8dfedd014df64b5f76e031eea1a594db3085e0149794ad90802a45c6cd985035ba383d1bf80ed928ff809

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
2KB

MD5
945d5f12df1215d18669da5bd1092599

SHA1
de7b75ab6cafb61ef76b953888d75c8fe50687e8

SHA256
b2b49902c9d792cc151ddb79ae0167e8da8ff6432d6638ce71434e42a8d8b8b2

SHA512
156a9b36ab1f2bbcf3640809b90bd54b308ed2ae121e8f417e96aef3c4c2512af0f3810de7d9f8849d862b819c652e105438577c51d4fecb037985ed7cc78f7a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\edgeSettings
Filesize
81B

MD5
f222079e71469c4d129b335b7c91355e

SHA1
0056c3003874efef229a5875742559c8c59887dc

SHA256
e713c1b13a849d759ebaa6256773f4f1d6dfc0c6a4247edaa726e0206ecacb00

SHA512
e5a49275e056b6628709cf6509a5f33f8d1d1e93125eaa6ec1c7f51be589fd3d8ea7a59b9639db586d76a994ad3dc452c7826e4ac0c8c689dd67ff90e33f0b75

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\edgeSettings_2.0-2f9188b68640dbf72295f9083a21d674a314721ef06f82db281cbcb052ff8ec1
Filesize
126KB

MD5
6698422bea0359f6d385a4d059c47301

SHA1
b1107d1f8cc1ef600531ed87cea1c41b7be474f6

SHA256
2f9188b68640dbf72295f9083a21d674a314721ef06f82db281cbcb052ff8ec1

SHA512
d0cdb3fa21e03f950dbe732832e0939a4c57edc3b82adb7a556ebd3a81d219431a440357654dfea94d415ba00fd7dcbd76f49287d85978d12c224cbfa8c1ad8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\synchronousLookupUris
Filesize
40B

MD5
7408921dfa594b90c5b402e5331f2365

SHA1
f77749384fa7d5e4bbf315b8d6d0ea7baeec16ab

SHA256
a96516b28f6a1ec2f6c4acab1696bc1be7a9e383a4645f33b1ae90e5c5b8a0d0

SHA512
66316de561dd0fcb3015e4b035b1557f7cbbc4fbf0e6edc6d8ea23e121449bb208a07b938de73602a72a49be42ae8070144ec23d602a9984820186650b209d52

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\synchronousLookupUris_638049356879078678
Filesize
2KB

MD5
cb77b94af7a8329f2c969b677a16aebe

SHA1
63861c6e56d06023d9332ba8fe391b798a6dcf3c

SHA256
3ea9352288d108dfb33d356604aa6ad6cf5f345c938552463a42cc77833e3a87

SHA512
99cf099475898591490866ee85ca14581ccec849e7ab9a36c287eba6c71a5d68806865288b0df64a0ab5c8fc3942deee0a8c43acf8d2b5a55c6adc5e83345931

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\topTraffic
Filesize
29B

MD5
52e2839549e67ce774547c9f07740500

SHA1
b172e16d7756483df0ca0a8d4f7640dd5d557201

SHA256
f81b7b9ce24f5a2b94182e817037b5f1089dc764bc7e55a9b0a6227a7e121f32

SHA512
d80e7351e4d83463255c002d3fdce7e5274177c24c4c728d7b7932d0be3ebcfeb68e1e65697ed5e162e1b423bb8cdfa0864981c4b466d6ad8b5e724d84b4203b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\SmartScreen\remote\topTraffic_638004170464094982
Filesize
450KB

MD5
e9c502db957cdb977e7f5745b34c32e6

SHA1
dbd72b0d3f46fa35a9fe2527c25271aec08e3933

SHA256
5a6b49358772db0b5c682575f02e8630083568542b984d6d00727740506569d4

SHA512
b846e682427cf144a440619258f5aa5c94caee7612127a60e4bd3c712f8ff614da232d9a488e27fc2b0d53fd6acf05409958aea3b21ea2c1127821bd8e87a5ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.bat
Filesize
109B

MD5
8ddcdd0ab01b0740982e7b78b1591015

SHA1
acbb9c4bb32822a164f200f8b77eda0ce7bd758d

SHA256
7c1abbf1a20f581d2db76d769cc14cf753a412cf92e383a36ffbf0c962eaf678

SHA512
ef43e3cb89c800529530183d4315782a864281ef8a0e6443a54ccc4f1837fcbfe43027b399bb43ea114fab70416d49b3cb2539cf8bf658b4b447c4e8597959dc

Download Submit
C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe
Filesize
585KB

MD5
082d1c13f9041ee59da9e6a1d1fa994e

SHA1
9a7c7504e6f100ebe5f77f3c43bd7e4037b8472f

SHA256
05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405

SHA512
c9a2cfe97f4cd62125caa4d953774fa1203b45d1785d480f4e23afd3af3cc8a7e2a5393a25609ae8ce6488a1a52f9e64b6070caf226471f2a3baff88e361700f

Download Submit
C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe
Filesize
585KB

MD5
082d1c13f9041ee59da9e6a1d1fa994e

SHA1
9a7c7504e6f100ebe5f77f3c43bd7e4037b8472f

SHA256
05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405

SHA512
c9a2cfe97f4cd62125caa4d953774fa1203b45d1785d480f4e23afd3af3cc8a7e2a5393a25609ae8ce6488a1a52f9e64b6070caf226471f2a3baff88e361700f

Download Submit
C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe
Filesize
585KB

MD5
082d1c13f9041ee59da9e6a1d1fa994e

SHA1
9a7c7504e6f100ebe5f77f3c43bd7e4037b8472f

SHA256
05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405

SHA512
c9a2cfe97f4cd62125caa4d953774fa1203b45d1785d480f4e23afd3af3cc8a7e2a5393a25609ae8ce6488a1a52f9e64b6070caf226471f2a3baff88e361700f

Download Submit
C:\Windows\Audio Microsoft File\Microsoft Intel Audios.exe
Filesize
585KB

MD5
082d1c13f9041ee59da9e6a1d1fa994e

SHA1
9a7c7504e6f100ebe5f77f3c43bd7e4037b8472f

SHA256
05e1c9b65c5c34d39abe5682f747ef5debcc931d768f0023644a39233a553405

SHA512
c9a2cfe97f4cd62125caa4d953774fa1203b45d1785d480f4e23afd3af3cc8a7e2a5393a25609ae8ce6488a1a52f9e64b6070caf226471f2a3baff88e361700f

Download Submit
\??\pipe\LOCAL\crashpad_4240_BOHKYVSPDLPYASVS
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\??\pipe\LOCAL\crashpad_5008_KIGQMZLQDSEYYXTC
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/520-132-0x0000000000720000-0x00000000007B8000-memory.dmp

Filesize
608KB

Download
memory/520-136-0x00000000010D0000-0x000000000116C000-memory.dmp

Filesize
624KB

Download
memory/520-135-0x00000000051F0000-0x00000000051FA000-memory.dmp

Filesize
40KB

Download
memory/520-134-0x0000000005140000-0x00000000051D2000-memory.dmp

Filesize
584KB

Download
memory/520-133-0x00000000057E0000-0x0000000005D84000-memory.dmp

Filesize
5.6MB

Download
memory/1624-162-0x0000000000000000-mapping.dmp

Download
memory/1936-143-0x0000000000000000-mapping.dmp

Download
memory/1992-151-0x0000000000000000-mapping.dmp

Download
memory/2156-148-0x0000000000000000-mapping.dmp

Download
memory/3052-158-0x0000000000000000-mapping.dmp

Download
memory/3168-147-0x0000000000000000-mapping.dmp

Download
memory/3224-141-0x0000000000000000-mapping.dmp

Download
memory/3464-159-0x0000000000000000-mapping.dmp

Download
memory/3580-195-0x0000000000000000-mapping.dmp

Download
memory/3924-176-0x0000000000000000-mapping.dmp

Download
memory/3944-170-0x0000000000000000-mapping.dmp

Download
memory/3948-144-0x0000000000000000-mapping.dmp

Download
memory/4040-171-0x0000000000000000-mapping.dmp

Download
memory/4080-198-0x0000000000000000-mapping.dmp

Download
memory/4128-191-0x0000000000000000-mapping.dmp

Download
memory/4236-164-0x0000000000000000-mapping.dmp

Download
memory/4240-163-0x0000000000000000-mapping.dmp

Download
memory/4244-193-0x0000000000000000-mapping.dmp

Download
memory/4424-175-0x0000000000000000-mapping.dmp

Download
memory/4824-142-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4824-145-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4824-140-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4824-138-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4824-137-0x0000000000000000-mapping.dmp

Download
memory/4876-153-0x0000000000000000-mapping.dmp

Download
memory/4876-157-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4876-160-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/5008-161-0x0000000000000000-mapping.dmp

Download
memory/5032-188-0x0000000000000000-mapping.dmp

Download

pid	process
2156	Microsoft Intel Audios.exe
1992	Microsoft Intel Audios.exe
4876	Microsoft Intel Audios.exe