Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
18-05-2024 11:46
Static task
static1
Behavioral task
behavioral1
Sample
aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe
Resource
win7-20240221-en
General
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Target
aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe
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Size
19.8MB
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MD5
3969991942bb5b6130977411ae258ab8
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SHA1
c391e670488d73dc79c2acfab1e845d9c3e5227e
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SHA256
aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28
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SHA512
ce009d113cd85629cb744c0e30fecc9cb1f3bc353b546eab676604a3eec976c5f0dc60cb29b7f4841bb71bb7596128340d1b222408c9aeeb9f9671d1a1add00a
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SSDEEP
393216:O581WtclJGQ9GnlC58mn3yJQjNKlgtcTuOYTmWYlY5nGPEy+tj7NJX:OeWgdGnlCqm3vKCTmpY5Py+r
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1221847080373584144/7stbODqa-C2IH_V1s7-AaD6fECqR68YLov_s341xewFGvFGlgl7fRFcAsV3CtRNlSgzQ
Extracted
xworm
127.0.0.1:30683
operating-niger.gl.at.ply.gg:30683:30683
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Install_directory
%AppData%
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install_file
XClient.exe
Signatures
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect Umbral payload 2 IoCs
resource yara_rule behavioral2/files/0x0007000000023424-28.dat family_umbral behavioral2/memory/1980-30-0x000002C3C13E0000-0x000002C3C1420000-memory.dmp family_umbral -
Detect Xworm Payload 2 IoCs
resource yara_rule behavioral2/files/0x000700000002342b-52.dat family_xworm behavioral2/memory/3292-60-0x0000000000320000-0x0000000000336000-memory.dmp family_xworm -
Process spawned unexpected child process 30 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4472 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4444 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4908 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1624 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1888 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2968 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5100 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3344 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1612 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4744 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3256 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1880 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4320 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1896 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4728 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3724 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4612 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4456 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 880 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1856 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2140 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4216 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5104 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1832 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4916 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2180 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1340 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3060 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1008 2984 schtasks.exe 95 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4076 2984 schtasks.exe 95 -
resource yara_rule behavioral2/files/0x0007000000023423-19.dat dcrat behavioral2/files/0x0007000000023427-77.dat dcrat behavioral2/memory/936-82-0x0000000000DD0000-0x0000000000EA6000-memory.dmp dcrat -
Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1852 powershell.exe 5080 powershell.exe 3860 powershell.exe 2444 powershell.exe 4092 powershell.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\drivers\etc\hosts Umbral.exe -
Checks computer location settings 2 TTPs 6 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation Chainprovider.exe Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation t.bat Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation Nursultan (17).exe Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation LoaderMas.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk LoaderMas.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk LoaderMas.exe -
Executes dropped EXE 7 IoCs
pid Process 3048 Nursultan (17).exe 2384 t.bat 1980 Umbral.exe 4672 Nursultan.exe 3292 LoaderMas.exe 936 Chainprovider.exe 2908 System.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 30 discord.com 31 discord.com -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 13 ip-api.com -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Mozilla Firefox\browser\VisualElements\RuntimeBroker.exe Chainprovider.exe File created C:\Program Files\Mozilla Firefox\browser\VisualElements\9e8d7a4ca61bd9 Chainprovider.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\SoftwareDistribution\fontdrvhost.exe Chainprovider.exe File created C:\Windows\SoftwareDistribution\5b884080fd4f94 Chainprovider.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 30 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4908 schtasks.exe 3256 schtasks.exe 1880 schtasks.exe 4916 schtasks.exe 2180 schtasks.exe 1612 schtasks.exe 4744 schtasks.exe 4320 schtasks.exe 4612 schtasks.exe 1340 schtasks.exe 4444 schtasks.exe 3724 schtasks.exe 4216 schtasks.exe 3344 schtasks.exe 2140 schtasks.exe 1896 schtasks.exe 4728 schtasks.exe 4456 schtasks.exe 1624 schtasks.exe 1888 schtasks.exe 5100 schtasks.exe 880 schtasks.exe 1832 schtasks.exe 4472 schtasks.exe 5104 schtasks.exe 3060 schtasks.exe 2968 schtasks.exe 1856 schtasks.exe 1008 schtasks.exe 4076 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 4824 wmic.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings Chainprovider.exe Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings t.bat -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3832 PING.EXE -
Suspicious behavior: EnumeratesProcesses 41 IoCs
pid Process 4672 Nursultan.exe 4672 Nursultan.exe 1980 Umbral.exe 1852 powershell.exe 1852 powershell.exe 1852 powershell.exe 5080 powershell.exe 5080 powershell.exe 5080 powershell.exe 936 Chainprovider.exe 936 Chainprovider.exe 804 powershell.exe 804 powershell.exe 804 powershell.exe 3860 powershell.exe 3860 powershell.exe 3860 powershell.exe 808 powershell.exe 808 powershell.exe 808 powershell.exe 936 Chainprovider.exe 936 Chainprovider.exe 936 Chainprovider.exe 936 Chainprovider.exe 936 Chainprovider.exe 1392 powershell.exe 1392 powershell.exe 2444 powershell.exe 2444 powershell.exe 1392 powershell.exe 2444 powershell.exe 4092 powershell.exe 4092 powershell.exe 4092 powershell.exe 1308 powershell.exe 1308 powershell.exe 1308 powershell.exe 3292 LoaderMas.exe 3292 LoaderMas.exe 2908 System.exe 2908 System.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1980 Umbral.exe Token: SeDebugPrivilege 3292 LoaderMas.exe Token: SeIncreaseQuotaPrivilege 3364 wmic.exe Token: SeSecurityPrivilege 3364 wmic.exe Token: SeTakeOwnershipPrivilege 3364 wmic.exe Token: SeLoadDriverPrivilege 3364 wmic.exe Token: SeSystemProfilePrivilege 3364 wmic.exe Token: SeSystemtimePrivilege 3364 wmic.exe Token: SeProfSingleProcessPrivilege 3364 wmic.exe Token: SeIncBasePriorityPrivilege 3364 wmic.exe Token: SeCreatePagefilePrivilege 3364 wmic.exe Token: SeBackupPrivilege 3364 wmic.exe Token: SeRestorePrivilege 3364 wmic.exe Token: SeShutdownPrivilege 3364 wmic.exe Token: SeDebugPrivilege 3364 wmic.exe Token: SeSystemEnvironmentPrivilege 3364 wmic.exe Token: SeRemoteShutdownPrivilege 3364 wmic.exe Token: SeUndockPrivilege 3364 wmic.exe Token: SeManageVolumePrivilege 3364 wmic.exe Token: 33 3364 wmic.exe Token: 34 3364 wmic.exe Token: 35 3364 wmic.exe Token: 36 3364 wmic.exe Token: SeIncreaseQuotaPrivilege 3364 wmic.exe Token: SeSecurityPrivilege 3364 wmic.exe Token: SeTakeOwnershipPrivilege 3364 wmic.exe Token: SeLoadDriverPrivilege 3364 wmic.exe Token: SeSystemProfilePrivilege 3364 wmic.exe Token: SeSystemtimePrivilege 3364 wmic.exe Token: SeProfSingleProcessPrivilege 3364 wmic.exe Token: SeIncBasePriorityPrivilege 3364 wmic.exe Token: SeCreatePagefilePrivilege 3364 wmic.exe Token: SeBackupPrivilege 3364 wmic.exe Token: SeRestorePrivilege 3364 wmic.exe Token: SeShutdownPrivilege 3364 wmic.exe Token: SeDebugPrivilege 3364 wmic.exe Token: SeSystemEnvironmentPrivilege 3364 wmic.exe Token: SeRemoteShutdownPrivilege 3364 wmic.exe Token: SeUndockPrivilege 3364 wmic.exe Token: SeManageVolumePrivilege 3364 wmic.exe Token: 33 3364 wmic.exe Token: 34 3364 wmic.exe Token: 35 3364 wmic.exe Token: 36 3364 wmic.exe Token: SeDebugPrivilege 1852 powershell.exe Token: SeDebugPrivilege 5080 powershell.exe Token: SeDebugPrivilege 936 Chainprovider.exe Token: SeDebugPrivilege 804 powershell.exe Token: SeDebugPrivilege 3860 powershell.exe Token: SeDebugPrivilege 808 powershell.exe Token: SeDebugPrivilege 1392 powershell.exe Token: SeDebugPrivilege 2444 powershell.exe Token: SeDebugPrivilege 4092 powershell.exe Token: SeIncreaseQuotaPrivilege 3904 wmic.exe Token: SeSecurityPrivilege 3904 wmic.exe Token: SeTakeOwnershipPrivilege 3904 wmic.exe Token: SeLoadDriverPrivilege 3904 wmic.exe Token: SeSystemProfilePrivilege 3904 wmic.exe Token: SeSystemtimePrivilege 3904 wmic.exe Token: SeProfSingleProcessPrivilege 3904 wmic.exe Token: SeIncBasePriorityPrivilege 3904 wmic.exe Token: SeCreatePagefilePrivilege 3904 wmic.exe Token: SeBackupPrivilege 3904 wmic.exe Token: SeRestorePrivilege 3904 wmic.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3292 LoaderMas.exe -
Suspicious use of WriteProcessMemory 59 IoCs
description pid Process procid_target PID 3584 wrote to memory of 3048 3584 aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe 86 PID 3584 wrote to memory of 3048 3584 aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe 86 PID 3584 wrote to memory of 2384 3584 aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe 87 PID 3584 wrote to memory of 2384 3584 aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe 87 PID 3584 wrote to memory of 2384 3584 aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe 87 PID 3584 wrote to memory of 1980 3584 aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe 88 PID 3584 wrote to memory of 1980 3584 aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe 88 PID 2384 wrote to memory of 3044 2384 t.bat 89 PID 2384 wrote to memory of 3044 2384 t.bat 89 PID 2384 wrote to memory of 3044 2384 t.bat 89 PID 3048 wrote to memory of 4672 3048 Nursultan (17).exe 90 PID 3048 wrote to memory of 4672 3048 Nursultan (17).exe 90 PID 3048 wrote to memory of 3292 3048 Nursultan (17).exe 92 PID 3048 wrote to memory of 3292 3048 Nursultan (17).exe 92 PID 1980 wrote to memory of 3364 1980 Umbral.exe 93 PID 1980 wrote to memory of 3364 1980 Umbral.exe 93 PID 1980 wrote to memory of 1048 1980 Umbral.exe 149 PID 1980 wrote to memory of 1048 1980 Umbral.exe 149 PID 1980 wrote to memory of 1852 1980 Umbral.exe 98 PID 1980 wrote to memory of 1852 1980 Umbral.exe 98 PID 3044 wrote to memory of 1844 3044 WScript.exe 100 PID 3044 wrote to memory of 1844 3044 WScript.exe 100 PID 3044 wrote to memory of 1844 3044 WScript.exe 100 PID 1844 wrote to memory of 936 1844 cmd.exe 102 PID 1844 wrote to memory of 936 1844 cmd.exe 102 PID 3292 wrote to memory of 5080 3292 LoaderMas.exe 103 PID 3292 wrote to memory of 5080 3292 LoaderMas.exe 103 PID 1980 wrote to memory of 804 1980 Umbral.exe 108 PID 1980 wrote to memory of 804 1980 Umbral.exe 108 PID 3292 wrote to memory of 3860 3292 LoaderMas.exe 116 PID 3292 wrote to memory of 3860 3292 LoaderMas.exe 116 PID 1980 wrote to memory of 808 1980 Umbral.exe 122 PID 1980 wrote to memory of 808 1980 Umbral.exe 122 PID 1980 wrote to memory of 1392 1980 Umbral.exe 141 PID 1980 wrote to memory of 1392 1980 Umbral.exe 141 PID 3292 wrote to memory of 2444 3292 LoaderMas.exe 143 PID 3292 wrote to memory of 2444 3292 LoaderMas.exe 143 PID 936 wrote to memory of 1500 936 Chainprovider.exe 145 PID 936 wrote to memory of 1500 936 Chainprovider.exe 145 PID 1500 wrote to memory of 3864 1500 cmd.exe 147 PID 1500 wrote to memory of 3864 1500 cmd.exe 147 PID 3292 wrote to memory of 4092 3292 LoaderMas.exe 148 PID 3292 wrote to memory of 4092 3292 LoaderMas.exe 148 PID 1980 wrote to memory of 3904 1980 Umbral.exe 151 PID 1980 wrote to memory of 3904 1980 Umbral.exe 151 PID 1980 wrote to memory of 4520 1980 Umbral.exe 154 PID 1980 wrote to memory of 4520 1980 Umbral.exe 154 PID 1980 wrote to memory of 5100 1980 Umbral.exe 156 PID 1980 wrote to memory of 5100 1980 Umbral.exe 156 PID 1980 wrote to memory of 1308 1980 Umbral.exe 158 PID 1980 wrote to memory of 1308 1980 Umbral.exe 158 PID 1980 wrote to memory of 4824 1980 Umbral.exe 160 PID 1980 wrote to memory of 4824 1980 Umbral.exe 160 PID 1980 wrote to memory of 4592 1980 Umbral.exe 165 PID 1980 wrote to memory of 4592 1980 Umbral.exe 165 PID 4592 wrote to memory of 3832 4592 cmd.exe 167 PID 4592 wrote to memory of 3832 4592 cmd.exe 167 PID 1500 wrote to memory of 2908 1500 cmd.exe 170 PID 1500 wrote to memory of 2908 1500 cmd.exe 170 -
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.
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Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 1048 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe"C:\Users\Admin\AppData\Local\Temp\aec009724ba208376f91cbfafd60db1e965f9016f17f14bfb3b074dde1f6ae28.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3584 -
C:\Users\Admin\AppData\Roaming\Nursultan (17).exe"C:\Users\Admin\AppData\Roaming\Nursultan (17).exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Users\Admin\AppData\Roaming\Nursultan.exe"C:\Users\Admin\AppData\Roaming\Nursultan.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4672
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C:\Users\Admin\AppData\Roaming\LoaderMas.exe"C:\Users\Admin\AppData\Roaming\LoaderMas.exe"3⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3292 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\LoaderMas.exe'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5080
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'LoaderMas.exe'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3860
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2444
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4092 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV15⤵PID:1048
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C:\Users\Admin\AppData\Roaming\t.bat"C:\Users\Admin\AppData\Roaming\t.bat"2⤵
- Checks computer location settings
- Executes dropped EXE
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\perfdhcpSvc\LUps3wjkA6jhdk7xRy8J55z2u.vbe"3⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\perfdhcpSvc\mStUjP0ksX5N.bat" "4⤵
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\perfdhcpSvc\Chainprovider.exe"C:\perfdhcpSvc\Chainprovider.exe"5⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:936 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\IcempevVEJ.bat"6⤵
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:27⤵PID:3864
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C:\Nurik\System.exe"C:\Nurik\System.exe"7⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2908
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C:\Users\Admin\AppData\Roaming\Umbral.exe"C:\Users\Admin\AppData\Roaming\Umbral.exe"2⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3364
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C:\Windows\SYSTEM32\attrib.exe"attrib.exe" +h +s "C:\Users\Admin\AppData\Roaming\Umbral.exe"3⤵
- Views/modifies file attributes
PID:1048
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Umbral.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1852
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 23⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:804
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:808
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1392
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" os get Caption3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3904
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory3⤵PID:4520
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid3⤵PID:5100
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path 'HKLM:System\CurrentControlSet\Control\Session Manager\Environment' -Name PROCESSOR_IDENTIFIER3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1308
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C:\Windows\System32\Wbem\wmic.exe"wmic" path win32_VideoController get name3⤵
- Detects videocard installed
PID:4824
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c ping localhost && del /F /A h "C:\Users\Admin\AppData\Roaming\Umbral.exe" && pause3⤵
- Suspicious use of WriteProcessMemory
PID:4592 -
C:\Windows\system32\PING.EXEping localhost4⤵
- Runs ping.exe
PID:3832
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\backgroundTaskHost.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4472
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Users\Default User\backgroundTaskHost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4444
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\backgroundTaskHost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4908
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 11 /tr "'C:\Users\Public\Downloads\winlogon.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1624
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Public\Downloads\winlogon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1888
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Downloads\winlogon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2968
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Nurik\System.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5100
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Nurik\System.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3344
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SystemS" /sc MINUTE /mo 14 /tr "'C:\Nurik\System.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1612
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sysmons" /sc MINUTE /mo 8 /tr "'C:\perfdhcpSvc\sysmon.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4744
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\perfdhcpSvc\sysmon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3256
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "sysmons" /sc MINUTE /mo 6 /tr "'C:\perfdhcpSvc\sysmon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1880
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\winlogon.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4320
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Default User\winlogon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1896
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\winlogon.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4728
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Windows\SoftwareDistribution\fontdrvhost.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3724
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\SoftwareDistribution\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4612
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\Windows\SoftwareDistribution\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4456
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 13 /tr "'C:\perfdhcpSvc\StartMenuExperienceHost.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:880
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\perfdhcpSvc\StartMenuExperienceHost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1856
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 5 /tr "'C:\perfdhcpSvc\StartMenuExperienceHost.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2140
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Downloads\WmiPrvSE.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4216
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Users\Public\Downloads\WmiPrvSE.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:5104
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 11 /tr "'C:\Users\Public\Downloads\WmiPrvSE.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1832
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 10 /tr "'C:\Program Files\Mozilla Firefox\browser\VisualElements\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4916
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\browser\VisualElements\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2180
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Program Files\Mozilla Firefox\browser\VisualElements\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1340
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\perfdhcpSvc\services.exe'" /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3060
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\perfdhcpSvc\services.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1008
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "servicess" /sc MINUTE /mo 9 /tr "'C:\perfdhcpSvc\services.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:4076
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD577d622bb1a5b250869a3238b9bc1402b
SHA1d47f4003c2554b9dfc4c16f22460b331886b191b
SHA256f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb
SHA512d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9
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Filesize
948B
MD5f4bf3ca8753d6bb9725419fec1ec74b9
SHA171fce9d17d1d92873236a9a827c52eb9e4827f3d
SHA256ca8697e4ada4c3d4aac2899b8aad4052ccd605fccee05ee0a831368bde2f7417
SHA512a55a107ae8bcf833ea674413c765cd55096146c9634dff41884fcc851c12fe47753308099525c99ae44883facfb668c8b292dd915263f34ebd1190391cb28a54
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Filesize
944B
MD56d3e9c29fe44e90aae6ed30ccf799ca8
SHA1c7974ef72264bbdf13a2793ccf1aed11bc565dce
SHA2562360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d
SHA51260c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a
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Filesize
944B
MD5da5c82b0e070047f7377042d08093ff4
SHA189d05987cd60828cca516c5c40c18935c35e8bd3
SHA25677a94ef8c4258445d538a6006ffadb05afdf888f6f044e1e5466b981a07f16c5
SHA5127360311a3c97b73dd3f6d7179cd979e0e20d69f380d38292447e17e369087d9dd5acb66cd0cbdd95ac4bfb16e5a1b86825f835a8d45b14ea9812102cff59704b
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Filesize
944B
MD521643a4d156ecab7dc5310237c59ea25
SHA1a67c19d36b0206e248fe5cda1be83264c11868f5
SHA2562683eb556df64c8cd20a74c4647843b44afbc53ec049f8512af5d2e456dc4780
SHA512399a359683007c7da871fd5a4d491e49eed5a3112650b51bf51c5cb5a9889114d94b496241efc7b0a1586315188232839583ad5d022504f764eee1a73093a041
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Filesize
184B
MD595b3a349aa51ad8e1ad683b64d62ffed
SHA118a4dd9cdb781eb5c4b55b6be252529c1cd4751f
SHA25685fc4777d8f1ff8b83f8a77b30fc4a50ba576e1ff267ae1481e119af42513e27
SHA51250a039a496d323b5b15ca68e7e14578ba817c01eb09952e657a5ecd84977953a198cf17af0b7625024af8decbbb14e3bf13f5235ce0ac8a03c0442e5be485b77
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
63KB
MD5a0dbdf3af38ead2237ccb781a098a431
SHA11434296af6c5530eb036718e860490e0adc3321a
SHA2566f483da6b36646bf6f33db0c210bd3683ff29428a44d916a2f26a4240c1a9901
SHA512dd7dc91a2e09b0c3906efbb486fb84d0289dc61338afd75d203f1ab2f49556c9523a8a9abc913363a45dde8194f5b2ee9d3d659807250047331944c39006edc3
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Filesize
18.2MB
MD5ed965403e795c3b563d67c734472ad93
SHA16b8b929239d5ef8f1f546c591c67acaf560de4dc
SHA2566b7473e7177ef0666f6afe36b257d0730dababefc209ee1c5f2da319dbe1633d
SHA512bd860103c5ac1bcc02bfefc669616a1b0103dfb3c611b0e4499cf4b1fc67d49c9cd57c1839936b75e0f0008aec0f84cb0af712feb334957972661405a137f649
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Filesize
17.9MB
MD5e504e3fc36fe4d6f182c98923979a779
SHA13ba9f1a9a15b79639a20cfcf79c9de31d15a17a6
SHA25670b7b95bb952b3325476867307fc5bd4df5769b97bbcdd8b60e7b46e1b38e4a0
SHA51263bbbc3ccf14b2846df64b8edae52b6431df52aa9e03569a28ca239ab02db94bf79ca8a0a30529e35a04ee5845768d752b99e6ce3830ab440c57850180ad1647
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Filesize
229KB
MD5f48ef033300ec9fd3c77afff5c20e95f
SHA122d6125b980474b3f54937003a765cdd5352f9a8
SHA25672ee11a905ca278130f02397422b4cc4944851065ce0072f9888b70c5ad40f1e
SHA512847ee8cdb14879089c861168d6be90325304df490668a38447b37772423e6dab5e32a5df344ceb58410d3b24cf25cd7221e8768951e5aca14820996a1e8304bc
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Filesize
1.1MB
MD5d85bd59cf0808fb894f60773e1594a0a
SHA184b9d205f3ae6ca4f8f1bb938ee8b4d452444cde
SHA256f3ef597673421e514d7fed82b40d65386c3811c4a8f5553afd59fc632bca8746
SHA512225788e3e98449f53e6206c585315a37c9ff6ed0b5425b2a98e50c7ac45ab3c187ccf7626f126ba300bd8dbdf89c864e89f85d6264edc89281745b081ec58f97
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Filesize
827KB
MD5d2ec227ddac047e735393e58e742fd44
SHA17aae5c76378f7cfcff8bb983695fa4c2577a20e2
SHA2560e679527f2df9f87d33c82023256fac276c36006579d2d71877ccab4be847cce
SHA5125a11b292a574bd2ca6c225af1e4c9f95004a49ce816cc59a73d4ab6e2a0b007a58ab56e5e0c004901c3ebe4ec06054e6e801f8e659711856857add6d43f38979
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Filesize
200B
MD500b53f3e200522631227cac1a07e0646
SHA1a0c69d58c7ca10f5fd5e1320b1b2f92081d7fcfe
SHA256486c050aadc42906113b0c5c8485dff36b0187f343a732542608a91b0565146c
SHA51222241ae8a31c7e564c9fb652947e4fe17f80c6e94dfe1a3bb5890f6eb97797ee32ccfff5d647eef02bda31bd47c5d95521cd0c6349a01e501e6e064ea6306243
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Filesize
34B
MD5a9330c6da12d90d5d956ae2bbcf017d7
SHA17ebaa14eed80db6d9f0c0c0f1ecab1a9c3f61410
SHA256b49853470383dce14680f656aca7ea449b1d6aabb3f18d4165ebd7e3e7545393
SHA512557c91cc1cc0d7309f50e286644a2da543c0283d4a1659f7d31554282ddc48b5f972d98d5a01433078fdbe6cc813bb6f7c120e2307fae48c5d81be44ae823228