dcrat | c5a2a178ecd22f6ab4f03ef26867735c7476f0d4f83ca3c74e4f2934a8dbc722

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	1A6D.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	1EC5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	1EC5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	build2.exe

Loads dropped DLL 3 IoCs

pid	Process
4736	regsvr32.exe
1984	build2.exe
1984	build2.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2300	icacls.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\63e4534b-0866-4e5c-bb89-ce34f1d69975\\1EC5.exe\" --AutoStart"	1EC5.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops Chrome extension 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cdklkehakandkgnhnjnbpnnngiohpchj\0.0.0_0\manifest.json	1A6D.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
40	api.2ip.ua
41	api.2ip.ua
62	api.2ip.ua

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1560 set thread context of 1508	1560	1A6D.exe	90
PID 4212 set thread context of 2660	4212	1EC5.exe	91
PID 1912 set thread context of 1328	1912	1EC5.exe	110
PID 4764 set thread context of 1984	4764	build2.exe	125

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\93a9e066-4027-4935-9c9e-a2dc24015594.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221203192342.pma	setup.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
1032	2060	WerFault.exe	87
4984	3528	WerFault.exe	86
4372	4804	WerFault.exe	85

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2166.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2166.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2166.exe

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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.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
5420	schtasks.exe
3792	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4304	timeout.exe

Enumerates system info in registry 2 TTPs 6 IoCs

Query Registry

System Information Discovery

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

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Process not Found
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Process not Found
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Process not Found
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2732	6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe
2732	6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2688	Process not Found

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2732	6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found
4864	2166.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe
3808	msedge.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found
Token: SeShutdownPrivilege	2688	Process not Found
Token: SeCreatePagefilePrivilege	2688	Process not Found

Suspicious use of FindShellTrayWindow 38 IoCs

pid	Process
2688	Process not Found
2688	Process not Found
2688	Process not Found
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
2688	Process not Found
2688	Process not Found
3808	msedge.exe
2688	Process not Found
3808	msedge.exe
2688	Process not Found
2688	Process not Found
2688	Process not Found
2688	Process not Found

Suspicious use of SendNotifyMessage 28 IoCs

pid	Process
2688	Process not Found
2688	Process not Found
2688	Process not Found
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
2688	Process not Found
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe
1296	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 1560	2688	Process not Found	80
PID 2688 wrote to memory of 1560	2688	Process not Found	80
PID 2688 wrote to memory of 1560	2688	Process not Found	80
PID 2688 wrote to memory of 552	2688	Process not Found	81
PID 2688 wrote to memory of 552	2688	Process not Found	81
PID 2688 wrote to memory of 4212	2688	Process not Found	82
PID 2688 wrote to memory of 4212	2688	Process not Found	82
PID 2688 wrote to memory of 4212	2688	Process not Found	82
PID 2688 wrote to memory of 4864	2688	Process not Found	83
PID 2688 wrote to memory of 4864	2688	Process not Found	83
PID 2688 wrote to memory of 4864	2688	Process not Found	83
PID 2688 wrote to memory of 4804	2688	Process not Found	85
PID 2688 wrote to memory of 4804	2688	Process not Found	85
PID 2688 wrote to memory of 4804	2688	Process not Found	85
PID 552 wrote to memory of 4736	552	regsvr32.exe	84
PID 552 wrote to memory of 4736	552	regsvr32.exe	84
PID 552 wrote to memory of 4736	552	regsvr32.exe	84
PID 2688 wrote to memory of 3528	2688	Process not Found	86
PID 2688 wrote to memory of 3528	2688	Process not Found	86
PID 2688 wrote to memory of 3528	2688	Process not Found	86
PID 2688 wrote to memory of 2060	2688	Process not Found	87
PID 2688 wrote to memory of 2060	2688	Process not Found	87
PID 2688 wrote to memory of 2060	2688	Process not Found	87
PID 2688 wrote to memory of 5116	2688	Process not Found	88
PID 2688 wrote to memory of 5116	2688	Process not Found	88
PID 2688 wrote to memory of 5116	2688	Process not Found	88
PID 2688 wrote to memory of 5116	2688	Process not Found	88
PID 2688 wrote to memory of 1196	2688	Process not Found	89
PID 2688 wrote to memory of 1196	2688	Process not Found	89
PID 2688 wrote to memory of 1196	2688	Process not Found	89
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 1560 wrote to memory of 1508	1560	1A6D.exe	90
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 4212 wrote to memory of 2660	4212	1EC5.exe	91
PID 1508 wrote to memory of 1296	1508	1A6D.exe	94
PID 1508 wrote to memory of 3808	1508	1A6D.exe	93
PID 1508 wrote to memory of 1296	1508	1A6D.exe	94
PID 1508 wrote to memory of 3808	1508	1A6D.exe	93
PID 2660 wrote to memory of 2300	2660	1EC5.exe	101
PID 2660 wrote to memory of 2300	2660	1EC5.exe	101
PID 2660 wrote to memory of 2300	2660	1EC5.exe	101
PID 1296 wrote to memory of 3264	1296	chrome.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Users\Admin\AppData\Local\Temp\6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe
"C:\Users\Admin\AppData\Local\Temp\6dc32e8584fc7df9abe827122c5f7e6d76d3355664f7e8ad7e37b3a0a12c87e9.exe"
1⤵
- DcRat
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2732

C:\Users\Admin\AppData\Local\Temp\1A6D.exe
C:\Users\Admin\AppData\Local\Temp\1A6D.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Users\Admin\AppData\Local\Temp\1A6D.exe
  C:\Users\Admin\AppData\Local\Temp\1A6D.exe
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Checks computer location settings
  - Drops Chrome extension
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" "https://search-hoj.com/reginst/prg/89c4027a/102/0/"
    3⤵
    - Adds Run key to start application
    - Enumerates system info in registry
    - Modifies registry class
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    PID:3808
  - - 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,0x100,0xd4,0x104,0x7fff384b46f8,0x7fff384b4708,0x7fff384b4718
      4⤵
      PID:4852
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,8078146593311075189,11695177532159867823,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
      4⤵
      PID:5024
  - - 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=2100,8078146593311075189,11695177532159867823,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2960 /prefetch:3
      4⤵
      PID:704
  - - 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=2100,8078146593311075189,11695177532159867823,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2416 /prefetch:8
      4⤵
      PID:3732
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8078146593311075189,11695177532159867823,131072 --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=3900 /prefetch:1
      4⤵
      PID:2896
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8078146593311075189,11695177532159867823,131072 --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=3908 /prefetch:1
      4⤵
      PID:1408
  - - 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=2100,8078146593311075189,11695177532159867823,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5064 /prefetch:8
      4⤵
      PID:724
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8078146593311075189,11695177532159867823,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5392 /prefetch:1
      4⤵
      PID:2644
  - - 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=2100,8078146593311075189,11695177532159867823,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5236 /prefetch:8
      4⤵
      PID:3112
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8078146593311075189,11695177532159867823,131072 --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=5752 /prefetch:1
      4⤵
      PID:5144
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,8078146593311075189,11695177532159867823,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5808 /prefetch:1
      4⤵
      PID:5160
  - - 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=2100,8078146593311075189,11695177532159867823,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4436 /prefetch:8
      4⤵
      PID:5720
  - - 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
      4⤵
      Drops file in Program Files directory
      PID:5828
    - - 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=0x220,0x224,0x228,0x1fc,0x22c,0x7ff712a35460,0x7ff712a35470,0x7ff712a35480
        5⤵
        
        PID:5872
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://search-hoj.com/reginst/prg/89c4027a/102/0/"
    3⤵
    - Enumerates system info in registry
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:1296
  - - 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=89.0.4389.114 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff385d4f50,0x7fff385d4f60,0x7fff385d4f70
      4⤵
      PID:3264
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1704 /prefetch:2
      4⤵
      PID:5048
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2012 /prefetch:8
      4⤵
      PID:2448
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2344 /prefetch:8
      4⤵
      PID:3284
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2856 /prefetch:1
      4⤵
      PID:4716
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2864 /prefetch:1
      4⤵
      PID:4488
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4352 /prefetch:1
      4⤵
      PID:1460
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3012 /prefetch:8
      4⤵
      PID:4728
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3128 /prefetch:8
      4⤵
      PID:1660
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3372 /prefetch:8
      4⤵
      PID:5472
  - - 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 --field-trial-handle=1652,15352932564277563942,13873766705655092098,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2500 /prefetch:8
      4⤵
      PID:5656

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1D4D.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:552
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1D4D.dll
  2⤵
  - Loads dropped DLL
  PID:4736

C:\Users\Admin\AppData\Local\Temp\1EC5.exe
C:\Users\Admin\AppData\Local\Temp\1EC5.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Users\Admin\AppData\Local\Temp\1EC5.exe
  C:\Users\Admin\AppData\Local\Temp\1EC5.exe
  2⤵
  - DcRat
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\63e4534b-0866-4e5c-bb89-ce34f1d69975" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:2300
- - C:\Users\Admin\AppData\Local\Temp\1EC5.exe
    "C:\Users\Admin\AppData\Local\Temp\1EC5.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    PID:1912
  - - C:\Users\Admin\AppData\Local\Temp\1EC5.exe
      "C:\Users\Admin\AppData\Local\Temp\1EC5.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Checks computer location settings
      PID:1328
    - - C:\Users\Admin\AppData\Local\8acaef8b-f863-44fa-a26f-3bd4edd4151e\build2.exe
        
        "C:\Users\Admin\AppData\Local\8acaef8b-f863-44fa-a26f-3bd4edd4151e\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        
        PID:4764
      - C:\Users\Admin\AppData\Local\8acaef8b-f863-44fa-a26f-3bd4edd4151e\build2.exe
        
        "C:\Users\Admin\AppData\Local\8acaef8b-f863-44fa-a26f-3bd4edd4151e\build2.exe"
        6⤵
        Executes dropped EXE
        Checks computer location settings
        Loads dropped DLL
        Checks processor information in registry
        
        PID:1984
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\8acaef8b-f863-44fa-a26f-3bd4edd4151e\build2.exe" & exit
        7⤵
        
        PID:4836
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 6
        8⤵
        Delays execution with timeout.exe
        
        PID:4304
    - - C:\Users\Admin\AppData\Local\8acaef8b-f863-44fa-a26f-3bd4edd4151e\build3.exe
        
        "C:\Users\Admin\AppData\Local\8acaef8b-f863-44fa-a26f-3bd4edd4151e\build3.exe"
        5⤵
        Executes dropped EXE
        
        PID:5032
      - C:\Windows\SysWOW64\schtasks.exe
        
        /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
        6⤵
        DcRat
        Creates scheduled task(s)
        
        PID:3792

C:\Users\Admin\AppData\Local\Temp\2166.exe
C:\Users\Admin\AppData\Local\Temp\2166.exe
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:4864

C:\Users\Admin\AppData\Local\Temp\237A.exe
C:\Users\Admin\AppData\Local\Temp\237A.exe
1⤵
- Executes dropped EXE
PID:4804
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 264
  2⤵
  - Program crash
  PID:4372

C:\Users\Admin\AppData\Local\Temp\27C1.exe
C:\Users\Admin\AppData\Local\Temp\27C1.exe
1⤵
- Executes dropped EXE
PID:3528
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 340
  2⤵
  - Program crash
  PID:4984

C:\Users\Admin\AppData\Local\Temp\2B4C.exe
C:\Users\Admin\AppData\Local\Temp\2B4C.exe
1⤵
- Executes dropped EXE
PID:2060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 340
  2⤵
  - Program crash
  PID:1032

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:5116

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:1196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4804 -ip 4804
1⤵
PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3528 -ip 3528
1⤵
PID:1304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2060 -ip 2060
1⤵
PID:2152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4732

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2124

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
PID:5404
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
  2⤵
  - DcRat
  - Creates scheduled task(s)
  PID:5420

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

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery