Analysis
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max time kernel
31s -
max time network
37s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
15-11-2024 09:15
Static task
static1
Behavioral task
behavioral1
Sample
LauncherSetupV.zip
Resource
win10ltsc2021-20241023-en
General
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Target
LauncherSetupV.zip
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Size
56.6MB
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MD5
a6f5e4ce42eb0624946813e680aa057c
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SHA1
3c0f9c1c003a69e7a5c4a4f0293b3ce461eea589
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SHA256
dc920ddca708c2f3764f9c62450e04887f9b92b91aba01d642632f5896304629
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SHA512
724013ce3c17983754c8a2b6ae2351d231a5df61c74b16036b817891d990f92320fdc3c8f1a6fc3ae61c32727ec8c6da53c45662faa2f3f8d192c816bac34837
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SSDEEP
1572864:kDZSBtFQmiwzUTMLFp/iI8KD+G9xyNG1VaLZj:oZSP+9wCMOIJD+Dvp
Malware Config
Extracted
vidar
11.7
93fc6460673f6002db33ceb23a9e1868
https://t.me/m07mbk
https://steamcommunity.com/profiles/76561199801589826
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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
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Detect Vidar Stealer 20 IoCs
resource yara_rule behavioral1/memory/656-358-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-359-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-362-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-378-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-379-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-387-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-388-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-414-0x0000000074F70000-0x0000000075579000-memory.dmp family_vidar_v7 behavioral1/memory/656-416-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-426-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-427-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-428-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-429-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-430-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-431-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-432-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-433-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-434-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-435-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 behavioral1/memory/656-436-0x0000000003630000-0x0000000003889000-memory.dmp family_vidar_v7 -
Vidar family
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Downloads MZ/PE file
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Uses browser remote debugging 2 TTPs 4 IoCs
Can be used control the browser and steal sensitive information such as credentials and session cookies.
pid Process 2032 chrome.exe 1792 chrome.exe 2144 chrome.exe 4148 chrome.exe -
Executes dropped EXE 1 IoCs
pid Process 656 InsstallingFileX64_1.exe -
Loads dropped DLL 1 IoCs
pid Process 656 InsstallingFileX64_1.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SystemTemp chrome.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InsstallingFileX64_1.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 InsstallingFileX64_1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString InsstallingFileX64_1.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
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 = "133761358255302057" chrome.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 656 InsstallingFileX64_1.exe 656 InsstallingFileX64_1.exe 656 InsstallingFileX64_1.exe 656 InsstallingFileX64_1.exe 2144 chrome.exe 2144 chrome.exe 656 InsstallingFileX64_1.exe 656 InsstallingFileX64_1.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
pid Process 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe -
Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeRestorePrivilege 2552 7zFM.exe Token: 35 2552 7zFM.exe Token: SeSecurityPrivilege 2552 7zFM.exe Token: SeShutdownPrivilege 2144 chrome.exe Token: SeCreatePagefilePrivilege 2144 chrome.exe Token: SeShutdownPrivilege 2144 chrome.exe Token: SeCreatePagefilePrivilege 2144 chrome.exe Token: SeShutdownPrivilege 2144 chrome.exe Token: SeCreatePagefilePrivilege 2144 chrome.exe Token: SeShutdownPrivilege 2144 chrome.exe Token: SeCreatePagefilePrivilege 2144 chrome.exe Token: SeShutdownPrivilege 2144 chrome.exe Token: SeCreatePagefilePrivilege 2144 chrome.exe Token: SeShutdownPrivilege 2144 chrome.exe Token: SeCreatePagefilePrivilege 2144 chrome.exe Token: SeShutdownPrivilege 2144 chrome.exe Token: SeCreatePagefilePrivilege 2144 chrome.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2552 7zFM.exe 2552 7zFM.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe 2144 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 656 wrote to memory of 2144 656 InsstallingFileX64_1.exe 93 PID 656 wrote to memory of 2144 656 InsstallingFileX64_1.exe 93 PID 2144 wrote to memory of 4792 2144 chrome.exe 94 PID 2144 wrote to memory of 4792 2144 chrome.exe 94 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1740 2144 chrome.exe 95 PID 2144 wrote to memory of 1952 2144 chrome.exe 96 PID 2144 wrote to memory of 1952 2144 chrome.exe 96 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97 PID 2144 wrote to memory of 2564 2144 chrome.exe 97
Processes
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C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\LauncherSetupV.zip"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2552
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C:\Users\Admin\Desktop\InsstallingFileX64_1.exe"C:\Users\Admin\Desktop\InsstallingFileX64_1.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:656 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9223 --profile-directory="Default"2⤵
- Uses browser remote debugging
- Drops file in Windows directory
- 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:2144 -
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=0x220,0x224,0x228,0x1fc,0x22c,0x7fff22d6cc40,0x7fff22d6cc4c,0x7fff22d6cc583⤵PID:4792
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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=1940,i,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1936 /prefetch:23⤵PID:1740
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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=2196,i,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2204 /prefetch:33⤵PID:1952
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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,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2440 /prefetch:83⤵PID:2564
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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=3216,i,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3248 /prefetch:13⤵
- Uses browser remote debugging
PID:4148
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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=3224,i,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3280 /prefetch:13⤵
- Uses browser remote debugging
PID:2032
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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=4556,i,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3788 /prefetch:13⤵
- Uses browser remote debugging
PID:1792
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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=4760,i,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4880 /prefetch:83⤵PID:4400
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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=5000,i,11069923033024944979,10004923158301089831,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4996 /prefetch:83⤵PID:3464
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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:4448
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:460
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
649B
MD5696f51ee841aaf1d739786977d17b7b1
SHA1eedafd2c511ac82ab57870c985d8673156638201
SHA25607c9dc30f204eeaa116a52d3ce23626b5e7dd46760ed3711dee64f67ef2ceab3
SHA5122a7dc2028c7c8b375d0bb90157047c9bb52fcf5607f900efd11ec3d429686679815eb0231817c0fd3cbdd97f31beef3df58e8bca36de973cd0e45a6ebb884472
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Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
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Filesize
41.0MB
MD594ede2f21ef711154e0e3221fa794a06
SHA17fbd93f1a91ce7d435e3ee43cd535b07560dc9ee
SHA256dc2ae16c77466c63f0cc61caecbca5983837cee005213b884bccd8a2a9ed587f
SHA51268c09124512779ef8c7d0c0fa5f445ac137017d7a0fc05db6e32c580b7d92614d0358ea2d8e9dfbc07479b993bb731b56cd6676de33b04cda78de00f8cc3425b