remcos | f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa

General

Target

f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
Size

845KB
MD5

a978a64c13cfda974d57a2f8f551ce1d
SHA1

f2dfb8462deba835a5128642330d51a4f2c94d90
SHA256

f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa
SHA512

42d21b4bcfe604a5d103390457565857042022345caef15d5ea69741ee4eddc546493c7957986f1ef2b3830eed6bf74cd3f4319c582182f9ea5db3389ad64a24
SSDEEP

12288:eZcqq7+tzhdkJ5qnwfvaUrCMBb05v6hxyqlGryYsirrkqwTia38kfS/AzsEEY4:eGqQoh05qovXlizGZdTiwAAgEEY4

Score

10^/10

remcos dec 1st microsoft evasion persistence phishing rat trojan

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Dec 1st

C2

terzona2022.duckdns.org:3030

Attributes

audio_folder
audio
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
5
copy_file
Windows input text.exe
copy_folder
Microsoft Text
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
Microsoft Sound Text
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:

Windows input text.exeWindows input text.exeWindows input text.exe

pid process

2540 Windows input text.exe
2588 Windows input text.exe
3944 Windows input text.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:

f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msedge.exef78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exeWindows input text.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Sound Text = "\"C:\\Windows\\Microsoft Text\\Windows input text.exe\""	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	Windows input text.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Sound Text = "\"C:\\Windows\\Microsoft Text\\Windows input text.exe\""	Windows input text.exe

Detected potential entity reuse from brand microsoft.
phishing microsoft

Suspicious use of SetThreadContext 3 IoCs

Processes:

f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exeWindows input text.exeWindows input text.exe

description	pid	process	target process
PID 1656 set thread context of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 2540 set thread context of 3944	2540	Windows input text.exe	Windows input text.exe
PID 3944 set thread context of 3764	3944	Windows input text.exe	iexplore.exe

Drops file in Program Files directory 2 IoCs

Processes:

setup.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\f334e2e7-e64a-46c8-8ef1-01f43651f3e7.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221201062348.pma	setup.exe

Drops file in Windows directory 3 IoCs

Processes:

f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe

description	ioc	process
File created	C:\Windows\Microsoft Text\Windows input text.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
File opened for modification	C:\Windows\Microsoft Text\Windows input text.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
File opened for modification	C:\Windows\Microsoft Text	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.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

2676 reg.exe
4728 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4824 PING.EXE

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

pid	process
2676	reg.exe
4728	reg.exe

pid	process
4824	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Windows input text.exemsedge.exemsedge.exeidentity_helper.exe

pid	process
2540	Windows input text.exe
2540	Windows input text.exe
3588	msedge.exe
3588	msedge.exe
2548	msedge.exe
2548	msedge.exe
1300	identity_helper.exe
1300	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

2548 msedge.exe
2548 msedge.exe
2548 msedge.exe
2548 msedge.exe
2548 msedge.exe
2548 msedge.exe
2548 msedge.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows input text.exe

description pid process

Token: SeDebugPrivilege 2540 Windows input text.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

msedge.exe

pid process

2548 msedge.exe
2548 msedge.exe
2548 msedge.exe

pid	process
2548	msedge.exe
2548	msedge.exe
2548	msedge.exe
2548	msedge.exe
2548	msedge.exe
2548	msedge.exe
2548	msedge.exe

description	pid	process
Token: SeDebugPrivilege	2540	Windows input text.exe

pid	process
2548	msedge.exe
2548	msedge.exe
2548	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exef78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.execmd.execmd.exeWindows input text.exeWindows input text.execmd.exeiexplore.exemsedge.exe

description	pid	process	target process
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 1656 wrote to memory of 4684	1656	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
PID 4684 wrote to memory of 2404	4684	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	cmd.exe
PID 4684 wrote to memory of 2404	4684	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	cmd.exe
PID 4684 wrote to memory of 2404	4684	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	cmd.exe
PID 2404 wrote to memory of 4728	2404	cmd.exe	reg.exe
PID 2404 wrote to memory of 4728	2404	cmd.exe	reg.exe
PID 2404 wrote to memory of 4728	2404	cmd.exe	reg.exe
PID 4684 wrote to memory of 1360	4684	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	cmd.exe
PID 4684 wrote to memory of 1360	4684	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	cmd.exe
PID 4684 wrote to memory of 1360	4684	f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe	cmd.exe
PID 1360 wrote to memory of 4824	1360	cmd.exe	PING.EXE
PID 1360 wrote to memory of 4824	1360	cmd.exe	PING.EXE
PID 1360 wrote to memory of 4824	1360	cmd.exe	PING.EXE
PID 1360 wrote to memory of 2540	1360	cmd.exe	Windows input text.exe
PID 1360 wrote to memory of 2540	1360	cmd.exe	Windows input text.exe
PID 1360 wrote to memory of 2540	1360	cmd.exe	Windows input text.exe
PID 2540 wrote to memory of 2588	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 2588	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 2588	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 2540 wrote to memory of 3944	2540	Windows input text.exe	Windows input text.exe
PID 3944 wrote to memory of 5072	3944	Windows input text.exe	cmd.exe
PID 3944 wrote to memory of 5072	3944	Windows input text.exe	cmd.exe
PID 3944 wrote to memory of 5072	3944	Windows input text.exe	cmd.exe
PID 5072 wrote to memory of 2676	5072	cmd.exe	reg.exe
PID 5072 wrote to memory of 2676	5072	cmd.exe	reg.exe
PID 5072 wrote to memory of 2676	5072	cmd.exe	reg.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3944 wrote to memory of 3764	3944	Windows input text.exe	iexplore.exe
PID 3764 wrote to memory of 2548	3764	iexplore.exe	msedge.exe
PID 3764 wrote to memory of 2548	3764	iexplore.exe	msedge.exe
PID 2548 wrote to memory of 2840	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 2840	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe
PID 2548 wrote to memory of 4212	2548	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
"C:\Users\Admin\AppData\Local\Temp\f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1656

C:\Users\Admin\AppData\Local\Temp\f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe
"C:\Users\Admin\AppData\Local\Temp\f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4684

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:2404

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:4728

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:1360

C:\Windows\SysWOW64\PING.EXE
PING 127.0.0.1 -n 2
4⤵
- Runs ping.exe
PID:4824

C:\Windows\Microsoft Text\Windows input text.exe
"C:\Windows\Microsoft Text\Windows input text.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2540

C:\Windows\Microsoft Text\Windows input text.exe
"C:\Windows\Microsoft Text\Windows input text.exe"
5⤵
- Executes dropped EXE
PID:2588

C:\Windows\Microsoft Text\Windows input text.exe
"C:\Windows\Microsoft Text\Windows input text.exe"
5⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3944

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:5072

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:2676

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
6⤵
- Suspicious use of WriteProcessMemory
PID:3764

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⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2548

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,0x100,0xd4,0x104,0x7ffc1de746f8,0x7ffc1de74708,0x7ffc1de74718
8⤵
PID:2840

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
8⤵
PID:4212

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=2144,2248859267590986240,15123693955377060543,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2464 /prefetch:3
8⤵
- Suspicious behavior: EnumeratesProcesses
PID:3588

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=2144,2248859267590986240,15123693955377060543,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
8⤵
PID:3776

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --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=3656 /prefetch:1
8⤵
PID:1420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --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=3612 /prefetch:1
8⤵
PID:4344

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --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=4520 /prefetch:1
8⤵
PID:1968

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=2144,2248859267590986240,15123693955377060543,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5588 /prefetch:8
8⤵
PID:3436

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --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=3740 /prefetch:1
8⤵
PID:1484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --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=4604 /prefetch:1
8⤵
PID:3176

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=2144,2248859267590986240,15123693955377060543,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4028 /prefetch:8
8⤵
PID:3492

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4024 /prefetch:1
8⤵
PID:224

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3928 /prefetch:1
8⤵
PID:1752

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5532 /prefetch:8
8⤵
PID:4716

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
8⤵
- Drops file in Program Files directory
PID:2676

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x27c,0x280,0x284,0x258,0x288,0x7ff789955460,0x7ff789955470,0x7ff789955480
9⤵
PID:3736

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2144,2248859267590986240,15123693955377060543,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5532 /prefetch:8
8⤵
- Suspicious behavior: EnumeratesProcesses
PID:1300

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⤵
PID:1772

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=0x100,0x104,0x108,0xdc,0x10c,0x7ffc1de746f8,0x7ffc1de74708,0x7ffc1de74718
8⤵
PID:3524

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4776

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

1

T1089

Modify Registry

3

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

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

MD5
1aa7e0f203b5b0b2f753567d77fbe2d9

SHA1
443937fd906e3a356a6689181b29a9e849f54209

SHA256
27f1577aa081b2222b6549e74de58ef60bf0a054c7b2a345366e6ebbf44fab8c

SHA512
ce2fff1ddfab2e82f4e8ec6b3d04405f9fb2ad07dccfdde404411de9bbc66033610ad1689316173878be9758bb822612d4a931901e1ed4bbbd41199c2885debf

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

MD5
b8814439123c54cbc8e61bb010a24511

SHA1
403ad16668fc85e4ef366f00749eaec0f88b94b0

SHA256
ee60f00dcded0ed07c9c88d582efde48ddc73d1f1a28081d5e2dea006c4ac894

SHA512
de05eaa43d562783009cb1ade9c87f3d1b1020c951067d2f95dbab698b5f35271790bb9a547dd30cacf68783e09a4bdd1dfbfcf8cf53343b132b9c3d6c4d2800

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.bat
Filesize
99B

MD5
cd13321bdef41f7575c97a6c302668c1

SHA1
f7de6ac53a6914dde55fe408c67ec934686ecc9f

SHA256
2e7ff7169fe44c0360335a47264f1963bb65ae1ca3f93a20922074f143491dc8

SHA512
75ea823f45820f7bc118f8f982faee3b4ede68ab42958723647c356b9f667026d37c75702f4360bc38e19b44efbf4d9bf574e8b65f6a8ef37139216041ab234b

Download Submit
C:\Windows\Microsoft Text\Windows input text.exe
Filesize
845KB

MD5
a978a64c13cfda974d57a2f8f551ce1d

SHA1
f2dfb8462deba835a5128642330d51a4f2c94d90

SHA256
f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa

SHA512
42d21b4bcfe604a5d103390457565857042022345caef15d5ea69741ee4eddc546493c7957986f1ef2b3830eed6bf74cd3f4319c582182f9ea5db3389ad64a24

Download Submit
C:\Windows\Microsoft Text\Windows input text.exe
Filesize
845KB

MD5
a978a64c13cfda974d57a2f8f551ce1d

SHA1
f2dfb8462deba835a5128642330d51a4f2c94d90

SHA256
f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa

SHA512
42d21b4bcfe604a5d103390457565857042022345caef15d5ea69741ee4eddc546493c7957986f1ef2b3830eed6bf74cd3f4319c582182f9ea5db3389ad64a24

Download Submit
C:\Windows\Microsoft Text\Windows input text.exe
Filesize
845KB

MD5
a978a64c13cfda974d57a2f8f551ce1d

SHA1
f2dfb8462deba835a5128642330d51a4f2c94d90

SHA256
f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa

SHA512
42d21b4bcfe604a5d103390457565857042022345caef15d5ea69741ee4eddc546493c7957986f1ef2b3830eed6bf74cd3f4319c582182f9ea5db3389ad64a24

Download Submit
C:\Windows\Microsoft Text\Windows input text.exe
Filesize
845KB

MD5
a978a64c13cfda974d57a2f8f551ce1d

SHA1
f2dfb8462deba835a5128642330d51a4f2c94d90

SHA256
f78c1d9582dfebb90c4fc5455d3d12817506ab177c5716bf6d69aadb0ad5f3fa

SHA512
42d21b4bcfe604a5d103390457565857042022345caef15d5ea69741ee4eddc546493c7957986f1ef2b3830eed6bf74cd3f4319c582182f9ea5db3389ad64a24

Download Submit
\??\pipe\LOCAL\crashpad_2548_MOOKVFXPWEASTFEO
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/224-188-0x0000000000000000-mapping.dmp

Download
memory/1300-193-0x0000000000000000-mapping.dmp

Download
memory/1360-144-0x0000000000000000-mapping.dmp

Download
memory/1420-170-0x0000000000000000-mapping.dmp

Download
memory/1484-182-0x0000000000000000-mapping.dmp

Download
memory/1656-132-0x0000000000620000-0x00000000006FA000-memory.dmp

Filesize
872KB

Download
memory/1656-136-0x0000000008CD0000-0x0000000008D6C000-memory.dmp

Filesize
624KB

Download
memory/1656-135-0x0000000004F80000-0x0000000004F8A000-memory.dmp

Filesize
40KB

Download
memory/1656-134-0x0000000004FB0000-0x0000000005042000-memory.dmp

Filesize
584KB

Download
memory/1656-133-0x00000000054C0000-0x0000000005A64000-memory.dmp

Filesize
5.6MB

Download
memory/1752-190-0x0000000000000000-mapping.dmp

Download
memory/1772-173-0x0000000000000000-mapping.dmp

Download
memory/1968-177-0x0000000000000000-mapping.dmp

Download
memory/2404-141-0x0000000000000000-mapping.dmp

Download
memory/2540-148-0x0000000000000000-mapping.dmp

Download
memory/2548-161-0x0000000000000000-mapping.dmp

Download
memory/2588-151-0x0000000000000000-mapping.dmp

Download
memory/2676-159-0x0000000000000000-mapping.dmp

Download
memory/2676-191-0x0000000000000000-mapping.dmp

Download
memory/2840-162-0x0000000000000000-mapping.dmp

Download
memory/3176-184-0x0000000000000000-mapping.dmp

Download
memory/3436-180-0x0000000000000000-mapping.dmp

Download
memory/3492-186-0x0000000000000000-mapping.dmp

Download
memory/3524-174-0x0000000000000000-mapping.dmp

Download
memory/3588-165-0x0000000000000000-mapping.dmp

Download
memory/3736-192-0x0000000000000000-mapping.dmp

Download
memory/3776-168-0x0000000000000000-mapping.dmp

Download
memory/3944-157-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3944-153-0x0000000000000000-mapping.dmp

Download
memory/3944-160-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4212-164-0x0000000000000000-mapping.dmp

Download
memory/4344-172-0x0000000000000000-mapping.dmp

Download
memory/4684-138-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4684-142-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4684-140-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4684-145-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4684-137-0x0000000000000000-mapping.dmp

Download
memory/4728-143-0x0000000000000000-mapping.dmp

Download
memory/4824-147-0x0000000000000000-mapping.dmp

Download
memory/5072-158-0x0000000000000000-mapping.dmp

Download

pid	process
2540	Windows input text.exe
2588	Windows input text.exe
3944	Windows input text.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads