vidar | 546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27-10-2024 23:20

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General

Target

546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
Size

1.1MB
MD5

809d6bfa7a7239d84423a36f2068426e
SHA1

0e1e204e929ffd70eec137f829c007ca234aeeec
SHA256

546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67
SHA512

4d81ace1027d110114ca8733046401ed2f806d30aaae93a39ff66a1e40eccde7c823f8f82c6811a645001655dc49d3f5aea48b3fdd3eb7887ab4f0d39e69671d
SSDEEP

24576:zEYQQljC3yuDAKKlgFNAsMnIHE1rw5pr3cLrNMTO/EraVEhaWTQht5:wYQojd9KEgFNDo1E5RMHarr5aWTK5

Score

10^/10

vidar credential_access discovery spyware stealer

Malware Config

Extracted

Family

vidar

https://t.me/asg7rd

https://steamcommunity.com/profiles/76561199794498376

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6

Signatures

Detect Vidar Stealer 13 IoCs

stealer

resource	yara_rule
behavioral1/memory/3064-6-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-11-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-8-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-7-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-13-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-155-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-281-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-310-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-434-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-453-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-496-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-497-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7
behavioral1/memory/3064-516-0x0000000000400000-0x0000000000700000-memory.dmp	family_vidar_v7

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Vidar family
vidar
Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 4 IoCs

Can be used control the browser and steal sensitive information such as credentials and session cookies.

credential_access stealer

Steal Web Session Cookie

T1539

Modify Authentication Process

T1556

pid	Process
1748	chrome.exe
1428	chrome.exe
632	chrome.exe
1360	chrome.exe

Deletes itself 1 IoCs

pid	Process
496	cmd.exe

Loads dropped DLL 4 IoCs

pid	Process
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.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 3044 set thread context of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2332	3044	WerFault.exe	29

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	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.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

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1596	timeout.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
1360	chrome.exe
1360	chrome.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe
Token: SeShutdownPrivilege	1360	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe
1360	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 3064	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	30
PID 3044 wrote to memory of 2332	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	31
PID 3044 wrote to memory of 2332	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	31
PID 3044 wrote to memory of 2332	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	31
PID 3044 wrote to memory of 2332	3044	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	31
PID 3064 wrote to memory of 1360	3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	35
PID 3064 wrote to memory of 1360	3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	35
PID 3064 wrote to memory of 1360	3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	35
PID 3064 wrote to memory of 1360	3064	546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe	35
PID 1360 wrote to memory of 1788	1360	chrome.exe	36
PID 1360 wrote to memory of 1788	1360	chrome.exe	36
PID 1360 wrote to memory of 1788	1360	chrome.exe	36
PID 1360 wrote to memory of 2180	1360	chrome.exe	37
PID 1360 wrote to memory of 2180	1360	chrome.exe	37
PID 1360 wrote to memory of 2180	1360	chrome.exe	37
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38
PID 1360 wrote to memory of 2088	1360	chrome.exe	38

C:\Users\Admin\AppData\Local\Temp\546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
"C:\Users\Admin\AppData\Local\Temp\546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Users\Admin\AppData\Local\Temp\546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe
  "C:\Users\Admin\AppData\Local\Temp\546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3064
- - 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
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1360
  - - 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef73e9758,0x7fef73e9768,0x7fef73e9778
      4⤵
      PID:1788
  - - C:\Windows\system32\ctfmon.exe
      ctfmon.exe
      4⤵
      PID:2180
  - - 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=1140 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:2
      4⤵
      PID:2088
  - - 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=1536 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:8
      4⤵
      PID:2936
  - - 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=1604 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:8
      4⤵
      PID:1556
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2116 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:1748
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2124 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:1428
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1316 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:2
      4⤵
      PID:1628
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9223 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2360 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:632
  - - 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=3512 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:8
      4⤵
      PID:1156
  - - 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=3628 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:8
      4⤵
      PID:2896
  - - 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=3520 --field-trial-handle=1208,i,11246054817556041864,11305170676807190902,131072 /prefetch:8
      4⤵
      PID:2076
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\546c0f8d118d343cb245782f395c205b1ad1ab1c44906059c357bcb65f2efe67.exe" & rd /s /q "C:\ProgramData\FIDAFCAFCBKE" & exit
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:496
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:1596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 96
  2⤵
  - Program crash
  PID:2332

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:2588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Modify Authentication Process

T1556

Privilege Escalation

Defense Evasion

Modify Authentication Process

T1556

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

T1556

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB79E.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB7D0.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\ProgramData\chrome.dll

Filesize
676KB

MD5
eda18948a989176f4eebb175ce806255

SHA1
ff22a3d5f5fb705137f233c36622c79eab995897

SHA256
81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4

SHA512
160ed9990c37a4753fc0f5111c94414568654afbedc05308308197df2a99594f2d5d8fe511fd2279543a869ed20248e603d88a0b9b8fb119e8e6131b0c52ff85

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/3044-2-0x000000000121B000-0x000000000121C000-memory.dmp

Filesize
4KB

Download
memory/3064-7-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-6-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-13-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-5-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-155-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-192-0x000000001A4E0000-0x000000001A73F000-memory.dmp

Filesize
2.4MB

Download
memory/3064-8-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3064-11-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-16-0x0000000001100000-0x0000000001221000-memory.dmp

Filesize
1.1MB

Download
memory/3064-281-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-310-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-4-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-3-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-434-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-453-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-496-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-497-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download
memory/3064-516-0x0000000000400000-0x0000000000700000-memory.dmp

Filesize
3.0MB

Download