cybergate | add425f40fbbfb9d66edfe7488fcc25850162f9a036b02e89556f919e59ab7a2

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	9191a646b26d80acd6367f33e51f466b.exe

Windows security bypass 2 TTPs 1 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UACDisableNotify = "0"	9191a646b26d80acd6367f33e51f466b.exe

Windows security modification 2 TTPs 1 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UACDisableNotify = "0"	9191a646b26d80acd6367f33e51f466b.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	9191a646b26d80acd6367f33e51f466b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1300 set thread context of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2160	msedge.exe
2160	msedge.exe
888	msedge.exe
888	msedge.exe
4972	identity_helper.exe
4972	identity_helper.exe
1828	msedge.exe
1828	msedge.exe
1828	msedge.exe
1828	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1300	9191a646b26d80acd6367f33e51f466b.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 1300 wrote to memory of 888	1300	9191a646b26d80acd6367f33e51f466b.exe	87
PID 888 wrote to memory of 432	888	msedge.exe	88
PID 888 wrote to memory of 432	888	msedge.exe	88
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 3904	888	msedge.exe	91
PID 888 wrote to memory of 2160	888	msedge.exe	90
PID 888 wrote to memory of 2160	888	msedge.exe	90
PID 888 wrote to memory of 1304	888	msedge.exe	92
PID 888 wrote to memory of 1304	888	msedge.exe	92
PID 888 wrote to memory of 1304	888	msedge.exe	92
PID 888 wrote to memory of 1304	888	msedge.exe	92
PID 888 wrote to memory of 1304	888	msedge.exe	92
PID 888 wrote to memory of 1304	888	msedge.exe	92
PID 888 wrote to memory of 1304	888	msedge.exe	92
PID 888 wrote to memory of 1304	888	msedge.exe	92

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	9191a646b26d80acd6367f33e51f466b.exe

C:\Users\Admin\AppData\Local\Temp\9191a646b26d80acd6367f33e51f466b.exe
"C:\Users\Admin\AppData\Local\Temp\9191a646b26d80acd6367f33e51f466b.exe"
1⤵
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:888
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffdad1746f8,0x7ffdad174708,0x7ffdad174718
    3⤵
    PID:432
- - 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=2100,15178200168547474179,9307529996244476152,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2160
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
    3⤵
    PID:3904
- - 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=2100,15178200168547474179,9307529996244476152,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
    3⤵
    PID:1304
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3220 /prefetch:1
    3⤵
    PID:4268
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --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=3212 /prefetch:1
    3⤵
    PID:3516
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --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=4136 /prefetch:1
    3⤵
    PID:3056
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4684 /prefetch:1
    3⤵
    PID:3568
- - 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=2100,15178200168547474179,9307529996244476152,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3372 /prefetch:8
    3⤵
    PID:4468
- - 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=2100,15178200168547474179,9307529996244476152,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3372 /prefetch:8
    3⤵
    - 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=2100,15178200168547474179,9307529996244476152,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3436 /prefetch:1
    3⤵
    PID:4732
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --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=3216 /prefetch:1
    3⤵
    PID:4608
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --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=4076 /prefetch:1
    3⤵
    PID:2108
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,15178200168547474179,9307529996244476152,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3040 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1828

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3344

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry