Analysis
-
max time kernel
93s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
20-02-2025 16:34
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe
Resource
win10v2004-20250217-en
General
-
Target
2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe
-
Size
9.8MB
-
MD5
6de71b0609cb1dcb47118be17d0d700c
-
SHA1
98abf52de91ec36ac0d066345ecb8b2c96fdba50
-
SHA256
55a16f01b6e2b0b124a1c4221e6d7b27dd4571b9b6b7575c3a731cc2b2d1a0e4
-
SHA512
a0e01518116715d8e0196e09cf4036bf484eaa250b36151bf91fc91b3bd6bdca90cb7277ebc62e16a8c2d77d75f9ade558037cc6662e12aa8e85d02ac6d8c212
-
SSDEEP
98304:Owk7LhMpZoJaUfW8+3CPPEuSPawmHvhfcmTVbeGG0u:Lk3h82+3CyawmHvumTVbeGG
Malware Config
Extracted
vidar
https://t.me/g02f04
https://steamcommunity.com/profiles/76561199828130190
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0
Signatures
-
Detect Vidar Stealer 15 IoCs
resource yara_rule behavioral2/memory/4340-1-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-2-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-9-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-10-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-11-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-12-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-46-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-48-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-49-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-52-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-56-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-57-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-58-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-62-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 behavioral2/memory/4340-64-0x0000000000400000-0x0000000000422000-memory.dmp family_vidar_v7 -
Vidar family
-
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 3744 chrome.exe 2316 chrome.exe 1516 chrome.exe 2012 chrome.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4500 set thread context of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BitLockerToGo.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 BitLockerToGo.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString BitLockerToGo.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 = "133845429063560853" chrome.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4340 BitLockerToGo.exe 4340 BitLockerToGo.exe 4340 BitLockerToGo.exe 4340 BitLockerToGo.exe 3744 chrome.exe 3744 chrome.exe 4340 BitLockerToGo.exe 4340 BitLockerToGo.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
pid Process 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe -
Suspicious use of AdjustPrivilegeToken 14 IoCs
description pid Process Token: SeShutdownPrivilege 3744 chrome.exe Token: SeCreatePagefilePrivilege 3744 chrome.exe Token: SeShutdownPrivilege 3744 chrome.exe Token: SeCreatePagefilePrivilege 3744 chrome.exe Token: SeShutdownPrivilege 3744 chrome.exe Token: SeCreatePagefilePrivilege 3744 chrome.exe Token: SeShutdownPrivilege 3744 chrome.exe Token: SeCreatePagefilePrivilege 3744 chrome.exe Token: SeShutdownPrivilege 3744 chrome.exe Token: SeCreatePagefilePrivilege 3744 chrome.exe Token: SeShutdownPrivilege 3744 chrome.exe Token: SeCreatePagefilePrivilege 3744 chrome.exe Token: SeShutdownPrivilege 3744 chrome.exe Token: SeCreatePagefilePrivilege 3744 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe 3744 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4500 wrote to memory of 4340 4500 2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe 86 PID 4340 wrote to memory of 3744 4340 BitLockerToGo.exe 90 PID 4340 wrote to memory of 3744 4340 BitLockerToGo.exe 90 PID 3744 wrote to memory of 3104 3744 chrome.exe 91 PID 3744 wrote to memory of 3104 3744 chrome.exe 91 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 4564 3744 chrome.exe 92 PID 3744 wrote to memory of 5052 3744 chrome.exe 93 PID 3744 wrote to memory of 5052 3744 chrome.exe 93 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94 PID 3744 wrote to memory of 3488 3744 chrome.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-20_6de71b0609cb1dcb47118be17d0d700c_frostygoop_poet-rat_snatch.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"2⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4340 -
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:3744 -
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,0x100,0xd4,0x104,0x7ffc1879cc40,0x7ffc1879cc4c,0x7ffc1879cc584⤵PID:3104
-
-
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=2012,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=2008 /prefetch:24⤵PID:4564
-
-
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=1912,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=2160 /prefetch:34⤵PID:5052
-
-
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=2272,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=2284 /prefetch:84⤵PID:3488
-
-
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=3208,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=3216 /prefetch:14⤵
- Uses browser remote debugging
PID:1516
-
-
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,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=3248 /prefetch:14⤵
- Uses browser remote debugging
PID:2316
-
-
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=3636,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4504 /prefetch:14⤵
- Uses browser remote debugging
PID:2012
-
-
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=4684,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4748 /prefetch:84⤵PID:376
-
-
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=4688,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4800 /prefetch:84⤵PID:3224
-
-
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=4908,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4860 /prefetch:84⤵PID:4756
-
-
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=4680,i,3102246261856378883,14458534954975942954,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4636 /prefetch:84⤵PID:2192
-
-
-
-
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:4408
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:2344
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2B
MD5d751713988987e9331980363e24189ce
SHA197d170e1550eee4afc0af065b78cda302a97674c
SHA2564f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
SHA512b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af