remcos | hxxps://gofile[.]io/d/KRUCik

Analysis

max time kernel
79s
max time network
80s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
18/12/2024, 19:47

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General

Target

https://gofile.io/d/KRUCik

Score

10^/10

remcos wavesourceleaked discovery persistence rat

Malware Config

Extracted

Family

remcos

Botnet

WaveSourceLeaked

204.10.194.175:4444

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-46FS9Q
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
Remcos family
remcos
Downloads MZ/PE file

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\Control Panel\International\Geo\Nation	WaveSourceInstaller.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\Control Panel\International\Geo\Nation	WaveSourceInstaller.exe

Executes dropped EXE 5 IoCs

pid	Process
3948	WaveSourceInstaller.exe
1620	remcos.exe
2352	WaveSourceInstaller.exe
4376	remcos.exe
1372	WaveSourceInstaller.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	WaveSourceInstaller.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	WaveSourceInstaller.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	WaveSourceInstaller.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	WaveSourceInstaller.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 2432	1620	remcos.exe	117
PID 4376 set thread context of 4760	4376	remcos.exe	127

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\dcf93d01-45d5-4582-8e8b-a616fbee7231.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20241218194719.pma	setup.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaveSourceInstaller.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iexplore.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaveSourceInstaller.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000_Classes\Local Settings	WaveSourceInstaller.exe
Key created	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000_Classes\Local Settings	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000_Classes\Local Settings	WaveSourceInstaller.exe

NTFS ADS 3 IoCs

description	ioc	Process
File created	C:\ProgramData\Remcos\remcos.exe\:SmartScreen:$DATA	WaveSourceInstaller.exe
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 709015.crdownload:SmartScreen	msedge.exe
File created	C:\ProgramData\Remcos\remcos.exe\:SmartScreen:$DATA	WaveSourceInstaller.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2600	msedge.exe
2600	msedge.exe
1100	msedge.exe
1100	msedge.exe
4972	identity_helper.exe
4972	identity_helper.exe
4492	msedge.exe
4492	msedge.exe
1620	remcos.exe
1620	remcos.exe
4376	remcos.exe
4376	remcos.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1620	remcos.exe
4376	remcos.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe

Suspicious use of FindShellTrayWindow 36 IoCs

pid	Process
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe
1100	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 1040	1100	msedge.exe	81
PID 1100 wrote to memory of 1040	1100	msedge.exe	81
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 4056	1100	msedge.exe	83
PID 1100 wrote to memory of 2600	1100	msedge.exe	84
PID 1100 wrote to memory of 2600	1100	msedge.exe	84
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85
PID 1100 wrote to memory of 4860	1100	msedge.exe	85

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://gofile.io/d/KRUCik
1⤵
- Enumerates system info in registry
- Modifies registry class
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1100
- 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=0x124,0x128,0x12c,0x100,0x130,0x7ffb189746f8,0x7ffb18974708,0x7ffb18974718
  2⤵
  PID:1040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:4056
- 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=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2600
- 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=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3420 /prefetch:1
  2⤵
  PID:5104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3424 /prefetch:1
  2⤵
  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=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4800 /prefetch:1
  2⤵
  PID:2332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3808 /prefetch:1
  2⤵
  PID:2780
- 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=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5876 /prefetch:8
  2⤵
  PID:3164
- 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
  2⤵
  - Drops file in Program Files directory
  PID:2384
- - 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=0x248,0x24c,0x250,0x224,0x254,0x7ff7ce425460,0x7ff7ce425470,0x7ff7ce425480
    3⤵
    PID:1336
- 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=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5876 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4180 /prefetch:1
  2⤵
  PID:4724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5744 /prefetch:1
  2⤵
  PID:2728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=6268 /prefetch:8
  2⤵
  PID:1728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5660 /prefetch:1
  2⤵
  PID:3804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3752 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6072 /prefetch:1
  2⤵
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3728 /prefetch:1
  2⤵
  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=quarantine.mojom.Quarantine --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6904 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2100,7124641180073509675,10244556964515491936,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6316 /prefetch:8
  2⤵
  PID:4584
- C:\Users\Admin\Downloads\WaveSourceInstaller.exe
  "C:\Users\Admin\Downloads\WaveSourceInstaller.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - NTFS ADS
  PID:3948
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    PID:4580
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c "C:\ProgramData\Remcos\remcos.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2516
    - - C:\ProgramData\Remcos\remcos.exe
        
        C:\ProgramData\Remcos\remcos.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        
        PID:1620
      - \??\c:\program files (x86)\internet explorer\iexplore.exe
        
        "c:\program files (x86)\internet explorer\iexplore.exe"
        6⤵
        
        PID:2432

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:376

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2180

C:\Users\Admin\Downloads\WaveSourceInstaller.exe
"C:\Users\Admin\Downloads\WaveSourceInstaller.exe"
1⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- NTFS ADS
PID:2352
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  PID:5016
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c "C:\ProgramData\Remcos\remcos.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5076
  - - C:\ProgramData\Remcos\remcos.exe
      C:\ProgramData\Remcos\remcos.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      PID:4376
    - - \??\c:\program files (x86)\internet explorer\iexplore.exe
        
        "c:\program files (x86)\internet explorer\iexplore.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4760

C:\Users\Admin\Downloads\WaveSourceInstaller.exe
"C:\Users\Admin\Downloads\WaveSourceInstaller.exe"
1⤵
- Executes dropped EXE
PID:1372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
6547c6e6bdac94ad11ab8e5311c7e265

SHA1
cc3401985b79ed678f8b94b0500766691044ee7f

SHA256
685aee2efe60adca559de33807715ef5306c5ccb8857070155eae3d7ab397e3a

SHA512
d685ddcb513af37ea57e0255d9f5387266f882015b9cfca8f100931dc1629e54d1150679e4562717180447887ef7094539df668707dfbdbd3ef9b4920de7dcb6

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

Filesize
152B

MD5
0526f2b37744871ef85ad98e2a03cd78

SHA1
7e8475de7f5614e30b67793a41d35ff492aff7cc

SHA256
68ce145d21b89f38464ed7486c74dd55a7e28e5ba25bb640cf4059b1bafdafd9

SHA512
12ae36f493802621601887cdc25e3d7191bfa94f0e784f11f18bff4bdf407efee195aceca19fe151718e9e7498a4faf0ff885e38cbc8e1e7a5d5d81f400b1ef0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
48B

MD5
e6b2ee7d2b0bae62cd5bb460e961bdda

SHA1
3c41894d08a2ebb0317361d764445a243795e1a4

SHA256
d6010ebc5c43b43609bcf6a26de0ff991cb24213e45e876cb40353033964ba5f

SHA512
71031b9c7f936754ebc5183643907de3cfbfea404f527285319da5cc2eade54e265ae00e5854be3ec5d1737b518c8d5731f3a81f4371c0b762045327d33d05ff

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
144B

MD5
d684756e61b77e75f2b562e8cfd8963b

SHA1
d3fff3bbdc8f80a79e7d703d569fa022028d2ef0

SHA256
434d030b7bafdae26fa0e217147a70342dd74180a310d2739bb2c24d55afc2f0

SHA512
5432de4032edb06cc461c8e367bff7db547bf38e2ac495fd9b57e5116fc4cf22b30c1f28bcb88771416db61ffb0f3dd57d272acaa292b6609cb3f649531e6a0c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico

Filesize
70KB

MD5
e5e3377341056643b0494b6842c0b544

SHA1
d53fd8e256ec9d5cef8ef5387872e544a2df9108

SHA256
e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25

SHA512
83f09e48d009a5cf83fa9aa8f28187f7f4202c84e2d0d6e5806c468f4a24b2478b73077381d2a21c89aa64884df3c56e8dc94eb4ad2d6a8085ac2feb1e26c2ef

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
930B

MD5
d04eeea4834dff44e79b913919d19088

SHA1
b25f4b3e4389f3adf0f069280a561dc535f7dca8

SHA256
aacb8d03a9125265dc7a10c93351280911de50c1c17568b188e0d50743936839

SHA512
bd076d11487421d7f5685d600d5f8837a6cf48234ac2e0377b85eb111ed424cdc058289b563a67c38da980c68aed75bfaf4bbf4f28ea317489cc2c8ca0405a6a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State~RFe5944a0.TMP

Filesize
59B

MD5
2800881c775077e1c4b6e06bf4676de4

SHA1
2873631068c8b3b9495638c865915be822442c8b

SHA256
226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

SHA512
e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
71ec2c5a25d8f918dd971146718db781

SHA1
e0d01ae60d6e04cf5c031076962e201d4fed1d17

SHA256
d355f5a2f4213f58b1560d31c4d07e670c641e485fac8e286305b48811cf017d

SHA512
e21019dc8263edc7940568128537875b254e543b8b45282be2c309bcb9c3e6efbd2437bb685dd1cb0fe2ed8907159a9d77d6a97eb5b5188045a3456cd07bb1c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
62b220e502608d0e581275445bb7a333

SHA1
1a4d7fbbbcb303b4bfaf0f764a84d74a34992f54

SHA256
b22f80fd04426ec5f3ab1aa9bba8320e7c1a117ca27506e61dbce83ad9cc2bfc

SHA512
49416b4fd40c9feeadb96773796424a51568b04c7ee4a2f2e3d9e3e92728c800fc99520f924ac6bff0783c066b4f8c85b448e8b0c1df2d41d19cbe592587f458

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
b871c304adb90f6db41952237c2f77e3

SHA1
7e5a612a04cc5eca50c00ea948f0224089a3f425

SHA256
94657fc48a1502c39e55e0bd74a9af1c8b7b50519bb41ceecbb09e9932438678

SHA512
031b51f456db8f811132ba5e6cfb2e9f2d7b7929e3c3f742f69eb1a27136b6a341bb1fa21360f444a7a1d7779a1ababa9405bed04e0c7951dfb5c2ad72edcd64

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
54d8d5d412f3513b3c0f5d4f86a4874c

SHA1
bd77a00fb917760fc161fe3a4d87d67182225c77

SHA256
ed80fc26e71dc195ccf0e92873cd3f2d559c83a0acf763829e39d0b2921028a0

SHA512
8bff2beee1faaa562c6b332a0cbbd633ac52c6d60fda2e6ea81a888d3c6a85cb7e6f8ca5a111e61a6abbe20e5673ced2eb0295166bbc222b7cc29458515dbeff

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
24KB

MD5
53aa92384f8dd229643647a024db8d61

SHA1
4c1434d5ad4cb0ae4b8bad2ee31f82ba67581992

SHA256
88831be300e64e2d65654f5667385f50a7c05925655a06ccb8252a161455e28f

SHA512
cf23d5eeade7ea6d240cb1b8e30adc2b4f0e1cf0359c802715caecc9855251b2a8affcc7cd0c7d57339164fd8af5dde4447f244a4be3c14d5d4f95990bf879fc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\shared_proto_db\MANIFEST-000001

Filesize
41B

MD5
5af87dfd673ba2115e2fcf5cfdb727ab

SHA1
d5b5bbf396dc291274584ef71f444f420b6056f1

SHA256
f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

SHA512
de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\shared_proto_db\metadata\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
8KB

MD5
67a4af25da686fd3428f636f3226dac5

SHA1
0b38448d89f95fa20b3c3b9ed5f3fe3243f834d7

SHA256
6730415473e122b7f779c396b6de31e7e42c1506e3b07d85e5b7f80465916320

SHA512
586c9d352a69e0221b615e556c289d0d86a4d1726e647ffdf2f1d7456b2ea1d9660d6af3ffc03b6c93a31cda631c9ecc622448dac8e84207f390e5cc070d882d

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

Filesize
10KB

MD5
0fcef77f7d58416eb4c436a6d7ee72d3

SHA1
4f505a9348af6a5657540a29197528770c4894dc

SHA256
f4392fcfc2d6a52bd1d3b52a0cde29aac5595bfa2911f592744495348307b40d

SHA512
feaee088dd5697c4110ce8693cfd5a37ed76fccca2ca86198a2c7dd236aa2b61bf1107eac5b09d3113ed1927ac7dde0c07c44308bad66e11c203bf4e17476e25

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.vbs

Filesize
386B

MD5
1ec6289c6fd4c2ded6b2836ed28cbeb5

SHA1
c4e08195e6c640eb8860acc03fda1d649b4fe070

SHA256
6efdc40f9eb217f879607614e928b65bff759e424f3efb31faceb2a043c32dc2

SHA512
20bc46f4dee22f75f15c402c7c2eaee60fff7dd92548050585571dcbefd59485cc249c06bc3f1aac7a138e5ae67c0c3918b46ffa24c8b0f1b092e2f6b6e21288

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ccba5a5986c77e43.customDestinations-ms

Filesize
3KB

MD5
6854b63fd0a486fe4c15da066ed3ac96

SHA1
0415381fffeadced77c1213827cf8308165c4b66

SHA256
438a107e47e061ac9638d056f50b7920c6a0742195db93942eee4ab784fb0609

SHA512
e88f980d524039d301477b91f8ea5fab3c58d17f3394e5964ce09ac287410e0b62da35c40a04d681ae970ee5413f18a4690167725bd0e113df9b824e5ef16220

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ccba5a5986c77e43.customDestinations-ms

Filesize
3KB

MD5
25222adc39c7813b4d0abde4d41d8ca5

SHA1
8039399856a4c0d0295530fa52c9332182ea09d7

SHA256
a547beaf1684273f1f820b412238ea6ef9c18a8ef261bcd37aa785943dc79486

SHA512
9f82353bc350791f34a7c994c79d303c31e351af69c60016108b1ecf3515dcd311df04527d1f2092f4007c526df1eaf15d44331d25b4a8911ee131a492d9ea88

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 709015.crdownload

Filesize
469KB

MD5
e468b718e67495ea73c85d8258059adf

SHA1
dcad70f5c39ab85f900ef1288067dbf51eaeb503

SHA256
fa9f629254a8bbe915bbd587c0c060de580a18992103858a1d16686de8bd717e

SHA512
b4eb6cc848b5ebfc6bab7e1cc033ec468bc8cf2fed72ea912f9fc60d6eaab75664f4627646960dccab2aceefeab9c5acbd2fe1b57d992c62358929b4d840dedb

Download Submit
memory/2432-271-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/2432-272-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-289-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-285-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-288-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-290-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-301-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-305-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-306-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-284-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download
memory/4760-283-0x0000000000950000-0x00000000009CF000-memory.dmp

Filesize
508KB

Download