nanocore | hxxps://tinyurl[.]com/4fzsyn4r

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	IMG_000309209509.pdf.scr
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	wscript.exe

Executes dropped EXE 3 IoCs

pid	Process
1612	IMG_000309209509.pdf.scr
3000	dvpodjcs.pif
3916	RegSvcs.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AutoUpdate = "c:\\kver\\Update.vbs"	dvpodjcs.pif
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\UPNP Host = "C:\\Program Files (x86)\\UPNP Host\\upnphost.exe"	RegSvcs.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	dvpodjcs.pif
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Chrome = "c:\\kver\\dvpodjcs.pif c:\\kver\\TIAEWH~1.DAT"	dvpodjcs.pif

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	RegSvcs.exe

Drops Chrome extension 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.61.4_0\manifest.json	chrome.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3000 set thread context of 3916	3000	dvpodjcs.pif	118

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\UPNP Host\upnphost.exe	RegSvcs.exe
File opened for modification	C:\Program Files (x86)\UPNP Host\upnphost.exe	RegSvcs.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

pid	Process
3904	schtasks.exe
2152	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133287005277709704"	chrome.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings	chrome.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

pid	Process
1928	chrome.exe
1928	chrome.exe
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3000	dvpodjcs.pif
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
2748	chrome.exe
2748	chrome.exe
3916	RegSvcs.exe
3916	RegSvcs.exe
3916	RegSvcs.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3916	RegSvcs.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe
Token: SeShutdownPrivilege	1928	chrome.exe
Token: SeCreatePagefilePrivilege	1928	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
5080	7zG.exe
4480	7zG.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe
1928	chrome.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3176	AcroRd32.exe
3176	AcroRd32.exe
3176	AcroRd32.exe
3176	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2468	1928	chrome.exe	86
PID 1928 wrote to memory of 2468	1928	chrome.exe	86
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1508	1928	chrome.exe	87
PID 1928 wrote to memory of 1344	1928	chrome.exe	88
PID 1928 wrote to memory of 1344	1928	chrome.exe	88
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89
PID 1928 wrote to memory of 3112	1928	chrome.exe	89

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://tinyurl.com/4fzsyn4r
1⤵
- Drops Chrome extension
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffccb6c9758,0x7ffccb6c9768,0x7ffccb6c9778
  2⤵
  PID:2468
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1788 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:2
  2⤵
  PID:1508
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2160 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:1344
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2220 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:3112
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3176 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:1
  2⤵
  PID:2276
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3180 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:1
  2⤵
  PID:5108
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:4464
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5076 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:4412
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:1588
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5276 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:4620
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:2100
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5260 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:4688
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5020 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:4816
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5112 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:4624
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=5448 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:1
  2⤵
  PID:3900
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=2380 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:1
  2⤵
  PID:2188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4712 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:8
  2⤵
  PID:4604
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=212 --field-trial-handle=1880,i,1662165765440323253,5799449963849954263,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2748

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:4788

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2324

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\IMG_000309209509.pdf\" -spe -an -ai#7zMap2908:104:7zEvent8865
1⤵
- Suspicious use of FindShellTrayWindow
PID:5080

C:\Users\Admin\Downloads\IMG_000309209509.pdf\IMG_000309209509.pdf.scr
"C:\Users\Admin\Downloads\IMG_000309209509.pdf\IMG_000309209509.pdf.scr" /S
1⤵
- Checks computer location settings
- Executes dropped EXE
PID:1612
- C:\Windows\SysWOW64\wscript.exe
  "C:\Windows\System32\wscript.exe" Update-eh.u.vbe
  2⤵
  - Checks computer location settings
  PID:116
- - C:\kver\dvpodjcs.pif
    "C:\kver\dvpodjcs.pif" tiaewhocgf.dat
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    PID:3000
  - - C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Checks whether UAC is enabled
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: GetForegroundWindowSpam
      PID:3916
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /create /f /tn "UPNP Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmpC311.tmp"
        5⤵
        Creates scheduled task(s)
        
        PID:3904
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /create /f /tn "UPNP Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpC3FD.tmp"
        5⤵
        Creates scheduled task(s)
        
        PID:2152

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\Downloads\IMG_000309209509.pdf\IMG_000309209509.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3176
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  PID:4152
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=88174B810B73123671BB6B1CA3BF6BDE --mojo-platform-channel-handle=1764 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3232
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=543515090CDF4C34F8FD27C5D1C7FA4E --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=543515090CDF4C34F8FD27C5D1C7FA4E --renderer-client-id=2 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3604
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=55DFD2E2D27856437CD60BC5C31B8B93 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4812
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=286CF51B45B35F4A38E243D2A531DB87 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2036
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=FFB568F421D5063186BE47AF97482BA4 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2728

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\IMG_000309209509.pdf\" -spe -an -ai#7zMap5399:104:7zEvent1222
1⤵
- Suspicious use of FindShellTrayWindow
PID:4480

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

System Information Discovery