vidar | 544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da

pid	Process
216	chrome.exe
1656	chrome.exe
2808	chrome.exe
220	chrome.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe

Loads dropped DLL 3 IoCs

pid	Process
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 760 set thread context of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88

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 4 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	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.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	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2800	timeout.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 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 = "133745240595667297"	chrome.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
2808	chrome.exe
2808	chrome.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe
Token: SeShutdownPrivilege	2808	chrome.exe
Token: SeCreatePagefilePrivilege	2808	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe
2808	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 760 wrote to memory of 3364	760	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	88
PID 3364 wrote to memory of 2808	3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	96
PID 3364 wrote to memory of 2808	3364	544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe	96
PID 2808 wrote to memory of 1408	2808	chrome.exe	97
PID 2808 wrote to memory of 1408	2808	chrome.exe	97
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 5032	2808	chrome.exe	98
PID 2808 wrote to memory of 1288	2808	chrome.exe	99
PID 2808 wrote to memory of 1288	2808	chrome.exe	99
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100
PID 2808 wrote to memory of 3108	2808	chrome.exe	100

C:\Users\Admin\AppData\Local\Temp\544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
"C:\Users\Admin\AppData\Local\Temp\544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:760
- C:\Users\Admin\AppData\Local\Temp\544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe
  "C:\Users\Admin\AppData\Local\Temp\544cea9044d4f6cdedc6d41700c7db44194e3ccf1a467bce15b7e013e7b388da.exe"
  2⤵
  - Checks computer location settings
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3364
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9223 --profile-directory="Default"
    3⤵
    - Uses browser remote debugging
    - Enumerates system info in registry
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2808
  - - 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:4 --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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffcb6e8cc40,0x7ffcb6e8cc4c,0x7ffcb6e8cc58
      4⤵
      PID:1408
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2024,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1920 /prefetch:2
      4⤵
      PID:5032
  - - 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 --no-appcompat-clear --field-trial-handle=2032,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2116 /prefetch:3
      4⤵
      PID:1288
  - - 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=service --no-appcompat-clear --field-trial-handle=2284,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2484 /prefetch:8
      4⤵
      PID:3108
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3204,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3224 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:220
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3236,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3396 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:216
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3664,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4544 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:1656
  - - 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 --no-appcompat-clear --field-trial-handle=3884,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4672 /prefetch:8
      4⤵
      PID:2724
  - - 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 --no-appcompat-clear --field-trial-handle=4788,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4744 /prefetch:8
      4⤵
      PID:3008
  - - 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 --no-appcompat-clear --field-trial-handle=4240,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4288 /prefetch:8
      4⤵
      PID:572
  - - 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 --no-appcompat-clear --field-trial-handle=4972,i,1475247862677398267,4190841455231759348,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4968 /prefetch:8
      4⤵
      PID:4948
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\GDAECAECFCAA" & exit
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2416
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2800

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:1452

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Modify Authentication Process

Privilege Escalation

Defense Evasion

Modify Authentication Process

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery