xmrig | a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc

Analysis

max time kernel
149s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 17:16

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General

Target

a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
Size

2.5MB
MD5

c9a04bf748d1ee29a43ac3f0ddace478
SHA1

891bd4e634a9c5fec1a3de80bff55c665236b58d
SHA256

a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc
SHA512

e17edb74f5cb4d8aabb4c775ec25a271f201da3adcb03541b1919526c0939694a768affc21c3066327e57c13bc9bb481074e51e4e78867df847b26f063b4c115
SSDEEP

49152:b+p9UJkdNaeuRgsJ9pddphet67LGZvTuD/jhLD/6dUJBrb9IqepaBK:b+QJkwgsLDdpg5ZqrhLDSdUJBrRI1

Score

10^/10

xmrig evasion execution miner persistence upx

Malware Config

Signatures

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

XMRig Miner payload 9 IoCs

miner

Processes:

resource	yara_rule
behavioral2/memory/1980-69-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-70-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-72-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-71-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-68-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-66-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-65-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-73-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral2/memory/1980-74-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

4696 powershell.exe
3448 powershell.exe
Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

pid	process
4696	powershell.exe
3448	powershell.exe

Drops file in Drivers directory 2 IoCs

Processes:

a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exezrgqfbcavrkx.exe

description	ioc	process
File created	C:\Windows\system32\drivers\etc\hosts	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
File created	C:\Windows\system32\drivers\etc\hosts	zrgqfbcavrkx.exe

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002
Executes dropped EXE 1 IoCs

Processes:

zrgqfbcavrkx.exe

pid process

4424 zrgqfbcavrkx.exe
Power Settings 1 TTPs 8 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
persistence

Power Settings
T1653

Processes:

powercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exe

pid process

2500 powercfg.exe
3496 powercfg.exe
2624 powercfg.exe
4524 powercfg.exe
4284 powercfg.exe
4264 powercfg.exe
4120 powercfg.exe
3628 powercfg.exe

pid	process
4424	zrgqfbcavrkx.exe

pid	process
2500	powercfg.exe
3496	powercfg.exe
2624	powercfg.exe
4524	powercfg.exe
4284	powercfg.exe
4264	powercfg.exe
4120	powercfg.exe
3628	powercfg.exe

Drops file in System32 directory 4 IoCs

Processes:

powershell.exezrgqfbcavrkx.exea6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe

description	ioc	process
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\MRT.exe	zrgqfbcavrkx.exe
File opened for modification	C:\Windows\system32\MRT.exe	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

zrgqfbcavrkx.exe

description	pid	process	target process
PID 4424 set thread context of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 set thread context of 1980	4424	zrgqfbcavrkx.exe	svchost.exe

UPX packed file 14 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1980-62-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-63-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-69-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-70-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-72-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-71-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-68-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-64-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-66-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-65-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-61-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-60-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-73-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral2/memory/1980-74-0x0000000140000000-0x0000000140848000-memory.dmp	upx

Launches sc.exe 14 IoCs

Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid	process
2028	sc.exe
4568	sc.exe
2020	sc.exe
1748	sc.exe
1432	sc.exe
2772	sc.exe
1668	sc.exe
3340	sc.exe
3400	sc.exe
1624	sc.exe
1992	sc.exe
384	sc.exe
4420	sc.exe
2036	sc.exe

Modifies data under HKEY_USERS 46 IoCs

Processes:

powershell.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\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\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\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\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	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	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	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\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	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\trust\CTLs	powershell.exe
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\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

Processes:

a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exepowershell.exezrgqfbcavrkx.exepowershell.exe

pid	process
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
4696	powershell.exe
4696	powershell.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
3224	a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
4424	zrgqfbcavrkx.exe
3448	powershell.exe
3448	powershell.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe
4424	zrgqfbcavrkx.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

Processes:

powershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	4696	powershell.exe
Token: SeShutdownPrivilege	3628	powercfg.exe
Token: SeCreatePagefilePrivilege	3628	powercfg.exe
Token: SeShutdownPrivilege	2624	powercfg.exe
Token: SeCreatePagefilePrivilege	2624	powercfg.exe
Token: SeShutdownPrivilege	2500	powercfg.exe
Token: SeCreatePagefilePrivilege	2500	powercfg.exe
Token: SeShutdownPrivilege	3496	powercfg.exe
Token: SeCreatePagefilePrivilege	3496	powercfg.exe
Token: SeDebugPrivilege	3448	powershell.exe
Token: SeShutdownPrivilege	4120	powercfg.exe
Token: SeCreatePagefilePrivilege	4120	powercfg.exe
Token: SeShutdownPrivilege	4524	powercfg.exe
Token: SeCreatePagefilePrivilege	4524	powercfg.exe
Token: SeShutdownPrivilege	4264	powercfg.exe
Token: SeCreatePagefilePrivilege	4264	powercfg.exe
Token: SeShutdownPrivilege	4284	powercfg.exe
Token: SeCreatePagefilePrivilege	4284	powercfg.exe
Token: SeLockMemoryPrivilege	1980	svchost.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

cmd.execmd.exezrgqfbcavrkx.exe

description	pid	process	target process
PID 4468 wrote to memory of 1816	4468	cmd.exe	wusa.exe
PID 4468 wrote to memory of 1816	4468	cmd.exe	wusa.exe
PID 1808 wrote to memory of 4600	1808	cmd.exe	wusa.exe
PID 1808 wrote to memory of 4600	1808	cmd.exe	wusa.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 948	4424	zrgqfbcavrkx.exe	conhost.exe
PID 4424 wrote to memory of 1980	4424	zrgqfbcavrkx.exe	svchost.exe
PID 4424 wrote to memory of 1980	4424	zrgqfbcavrkx.exe	svchost.exe
PID 4424 wrote to memory of 1980	4424	zrgqfbcavrkx.exe	svchost.exe
PID 4424 wrote to memory of 1980	4424	zrgqfbcavrkx.exe	svchost.exe
PID 4424 wrote to memory of 1980	4424	zrgqfbcavrkx.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe
"C:\Users\Admin\AppData\Local\Temp\a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc.exe"
1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:3224
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4696
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4468
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:1816
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:1624
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2028
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:3340
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4568
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:2772
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3628
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2624
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3496
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2500
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "RLNALEWN"
  2⤵
  - Launches sc.exe
  PID:1992
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "RLNALEWN" binpath= "C:\ProgramData\htsdqitpnkda\zrgqfbcavrkx.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:384
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:1748
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "RLNALEWN"
  2⤵
  - Launches sc.exe
  PID:2020

C:\ProgramData\htsdqitpnkda\zrgqfbcavrkx.exe
C:\ProgramData\htsdqitpnkda\zrgqfbcavrkx.exe
1⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3448
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:4600
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:4420
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:1432
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:1668
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:3400
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:2036
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4120
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4264
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4284
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4524
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:948
- C:\Windows\system32\svchost.exe
  svchost.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Power Settings

T1653

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\ProgramData\htsdqitpnkda\zrgqfbcavrkx.exe

Filesize
2.5MB

MD5
c9a04bf748d1ee29a43ac3f0ddace478

SHA1
891bd4e634a9c5fec1a3de80bff55c665236b58d

SHA256
a6ce588a83f2c77c794e3584e8ac44e472d26cf301bb2bf0468bcabae55070bc

SHA512
e17edb74f5cb4d8aabb4c775ec25a271f201da3adcb03541b1919526c0939694a768affc21c3066327e57c13bc9bb481074e51e4e78867df847b26f063b4c115

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qt5z2iex.oqw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\system32\drivers\etc\hosts

Filesize
1KB

MD5
93c488e6aa1f63b97a6f644ae0c6fdc1

SHA1
715b27e9df4130a0a9cbadd8caa02ff6f52beee4

SHA256
675bb3c33bfeb21684bfd7ee9048c7866bc57ffde08b32ff402e22f61c7afd54

SHA512
9c755f97bc7d40bdf7af1712241f94d31b2cdf21f583770c08328b79dee56a6ed86105867b82141ff3a1bbaa59ae82fb30a5d6bd4093c8b564fcafd16f431112

Download Submit
memory/948-59-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/948-52-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/948-53-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/948-54-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/948-55-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/948-56-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/1980-66-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-60-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-74-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-73-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-61-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-65-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-67-0x000001DA046A0000-0x000001DA046C0000-memory.dmp

Filesize
128KB

Download
memory/1980-64-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-68-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-71-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-62-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-63-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-69-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-70-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/1980-72-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/3448-43-0x0000018A41E40000-0x0000018A41E5A000-memory.dmp

Filesize
104KB

Download
memory/3448-40-0x0000018A41BB0000-0x0000018A41BBA000-memory.dmp

Filesize
40KB

Download
memory/3448-49-0x0000018A41640000-0x0000018A4185C000-memory.dmp

Filesize
2.1MB

Download
memory/3448-39-0x0000018A41BE0000-0x0000018A41C95000-memory.dmp

Filesize
724KB

Download
memory/3448-44-0x0000018A41DF0000-0x0000018A41DF8000-memory.dmp

Filesize
32KB

Download
memory/3448-45-0x0000018A41E20000-0x0000018A41E26000-memory.dmp

Filesize
24KB

Download
memory/3448-46-0x0000018A41E30000-0x0000018A41E3A000-memory.dmp

Filesize
40KB

Download
memory/3448-41-0x0000018A41E00000-0x0000018A41E1C000-memory.dmp

Filesize
112KB

Download
memory/3448-38-0x0000018A41BC0000-0x0000018A41BDC000-memory.dmp

Filesize
112KB

Download
memory/3448-42-0x0000018A41DE0000-0x0000018A41DEA000-memory.dmp

Filesize
40KB

Download
memory/4696-0-0x00007FFAC0A43000-0x00007FFAC0A45000-memory.dmp

Filesize
8KB

Download
memory/4696-11-0x00007FFAC0A40000-0x00007FFAC1501000-memory.dmp

Filesize
10.8MB

Download
memory/4696-1-0x000002E2B7CB0000-0x000002E2B7CD2000-memory.dmp

Filesize
136KB

Download
memory/4696-12-0x00007FFAC0A40000-0x00007FFAC1501000-memory.dmp

Filesize
10.8MB

Download
memory/4696-15-0x00007FFAC0A40000-0x00007FFAC1501000-memory.dmp

Filesize
10.8MB

Download