phorphiex | d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2024 11:24

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General

Target

d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe
Size

79KB
MD5

0c883b1d66afce606d9830f48d69d74b
SHA1

fe431fe73a4749722496f19b3b3ca0b629b50131
SHA256

d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1
SHA512

c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5
SSDEEP

1536:ZwjmKHFmav82kFifdWXwCsgTT+vr3Rzmxwz6fYc6on:+6tOMFif3CsKavr0xwz6gc6on

Score

10^/10

phorphiex xmrig discovery execution loader miner persistence spyware stealer trojan worm

Malware Config

Extracted

Family

phorphiex

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes

mutex
753f85d83d
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Extracted

Family

phorphiex

http://185.215.113.84

Signatures

Phorphiex family
phorphiex

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000b000000023b65-3.dat	family_phorphiex

Phorphiex, Phorpiex
Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.
worm trojan loader phorphiex

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 4364 created 3500	4364	1300333655.exe	56
PID 4364 created 3500	4364	1300333655.exe	56
PID 3144 created 3500	3144	winupsecvmgr.exe	56
PID 3144 created 3500	3144	winupsecvmgr.exe	56
PID 3144 created 3500	3144	winupsecvmgr.exe	56

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

XMRig Miner payload 12 IoCs

miner

resource	yara_rule
behavioral2/memory/3144-73-0x00007FF7C10F0000-0x00007FF7C1687000-memory.dmp	xmrig
behavioral2/memory/4112-76-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-79-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-81-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-83-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-85-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-87-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-89-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-92-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-94-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-96-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig
behavioral2/memory/4112-98-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp	xmrig

Downloads MZ/PE file

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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	2881922775.exe

Executes dropped EXE 7 IoCs

pid	Process
4936	sysnldcvmr.exe
1612	2881922775.exe
1560	186810776.exe
4364	1300333655.exe
1476	1885132564.exe
3144	winupsecvmgr.exe
3384	3315821225.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysnldcvmr.exe"	d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4536	powershell.exe
3468	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3144 set thread context of 2416	3144	winupsecvmgr.exe	112
PID 3144 set thread context of 4112	3144	winupsecvmgr.exe	113

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysnldcvmr.exe	d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe
File opened for modification	C:\Windows\sysnldcvmr.exe	d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.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 5 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	d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysnldcvmr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	186810776.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1885132564.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3315821225.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
1612	2881922775.exe
4364	1300333655.exe
4364	1300333655.exe
4536	powershell.exe
4536	powershell.exe
4364	1300333655.exe
4364	1300333655.exe
3144	winupsecvmgr.exe
3144	winupsecvmgr.exe
3468	powershell.exe
3468	powershell.exe
3144	winupsecvmgr.exe
3144	winupsecvmgr.exe
3144	winupsecvmgr.exe
3144	winupsecvmgr.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1612	2881922775.exe
Token: SeDebugPrivilege	4536	powershell.exe
Token: SeIncreaseQuotaPrivilege	4536	powershell.exe
Token: SeSecurityPrivilege	4536	powershell.exe
Token: SeTakeOwnershipPrivilege	4536	powershell.exe
Token: SeLoadDriverPrivilege	4536	powershell.exe
Token: SeSystemProfilePrivilege	4536	powershell.exe
Token: SeSystemtimePrivilege	4536	powershell.exe
Token: SeProfSingleProcessPrivilege	4536	powershell.exe
Token: SeIncBasePriorityPrivilege	4536	powershell.exe
Token: SeCreatePagefilePrivilege	4536	powershell.exe
Token: SeBackupPrivilege	4536	powershell.exe
Token: SeRestorePrivilege	4536	powershell.exe
Token: SeShutdownPrivilege	4536	powershell.exe
Token: SeDebugPrivilege	4536	powershell.exe
Token: SeSystemEnvironmentPrivilege	4536	powershell.exe
Token: SeRemoteShutdownPrivilege	4536	powershell.exe
Token: SeUndockPrivilege	4536	powershell.exe
Token: SeManageVolumePrivilege	4536	powershell.exe
Token: 33	4536	powershell.exe
Token: 34	4536	powershell.exe
Token: 35	4536	powershell.exe
Token: 36	4536	powershell.exe
Token: SeIncreaseQuotaPrivilege	4536	powershell.exe
Token: SeSecurityPrivilege	4536	powershell.exe
Token: SeTakeOwnershipPrivilege	4536	powershell.exe
Token: SeLoadDriverPrivilege	4536	powershell.exe
Token: SeSystemProfilePrivilege	4536	powershell.exe
Token: SeSystemtimePrivilege	4536	powershell.exe
Token: SeProfSingleProcessPrivilege	4536	powershell.exe
Token: SeIncBasePriorityPrivilege	4536	powershell.exe
Token: SeCreatePagefilePrivilege	4536	powershell.exe
Token: SeBackupPrivilege	4536	powershell.exe
Token: SeRestorePrivilege	4536	powershell.exe
Token: SeShutdownPrivilege	4536	powershell.exe
Token: SeDebugPrivilege	4536	powershell.exe
Token: SeSystemEnvironmentPrivilege	4536	powershell.exe
Token: SeRemoteShutdownPrivilege	4536	powershell.exe
Token: SeUndockPrivilege	4536	powershell.exe
Token: SeManageVolumePrivilege	4536	powershell.exe
Token: 33	4536	powershell.exe
Token: 34	4536	powershell.exe
Token: 35	4536	powershell.exe
Token: 36	4536	powershell.exe
Token: SeIncreaseQuotaPrivilege	4536	powershell.exe
Token: SeSecurityPrivilege	4536	powershell.exe
Token: SeTakeOwnershipPrivilege	4536	powershell.exe
Token: SeLoadDriverPrivilege	4536	powershell.exe
Token: SeSystemProfilePrivilege	4536	powershell.exe
Token: SeSystemtimePrivilege	4536	powershell.exe
Token: SeProfSingleProcessPrivilege	4536	powershell.exe
Token: SeIncBasePriorityPrivilege	4536	powershell.exe
Token: SeCreatePagefilePrivilege	4536	powershell.exe
Token: SeBackupPrivilege	4536	powershell.exe
Token: SeRestorePrivilege	4536	powershell.exe
Token: SeShutdownPrivilege	4536	powershell.exe
Token: SeDebugPrivilege	4536	powershell.exe
Token: SeSystemEnvironmentPrivilege	4536	powershell.exe
Token: SeRemoteShutdownPrivilege	4536	powershell.exe
Token: SeUndockPrivilege	4536	powershell.exe
Token: SeManageVolumePrivilege	4536	powershell.exe
Token: 33	4536	powershell.exe
Token: 34	4536	powershell.exe
Token: 35	4536	powershell.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe
4112	dwm.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 4936	1200	d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe	84
PID 1200 wrote to memory of 4936	1200	d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe	84
PID 1200 wrote to memory of 4936	1200	d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe	84
PID 4936 wrote to memory of 1612	4936	sysnldcvmr.exe	90
PID 4936 wrote to memory of 1612	4936	sysnldcvmr.exe	90
PID 1612 wrote to memory of 4084	1612	2881922775.exe	91
PID 1612 wrote to memory of 4084	1612	2881922775.exe	91
PID 1612 wrote to memory of 4820	1612	2881922775.exe	93
PID 1612 wrote to memory of 4820	1612	2881922775.exe	93
PID 4084 wrote to memory of 3184	4084	cmd.exe	95
PID 4084 wrote to memory of 3184	4084	cmd.exe	95
PID 4820 wrote to memory of 888	4820	cmd.exe	96
PID 4820 wrote to memory of 888	4820	cmd.exe	96
PID 4936 wrote to memory of 1560	4936	sysnldcvmr.exe	99
PID 4936 wrote to memory of 1560	4936	sysnldcvmr.exe	99
PID 4936 wrote to memory of 1560	4936	sysnldcvmr.exe	99
PID 1560 wrote to memory of 4364	1560	186810776.exe	100
PID 1560 wrote to memory of 4364	1560	186810776.exe	100
PID 4936 wrote to memory of 1476	4936	sysnldcvmr.exe	101
PID 4936 wrote to memory of 1476	4936	sysnldcvmr.exe	101
PID 4936 wrote to memory of 1476	4936	sysnldcvmr.exe	101
PID 4936 wrote to memory of 3384	4936	sysnldcvmr.exe	108
PID 4936 wrote to memory of 3384	4936	sysnldcvmr.exe	108
PID 4936 wrote to memory of 3384	4936	sysnldcvmr.exe	108
PID 3144 wrote to memory of 2416	3144	winupsecvmgr.exe	112
PID 3144 wrote to memory of 4112	3144	winupsecvmgr.exe	113

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\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3500
- C:\Users\Admin\AppData\Local\Temp\d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe
  "C:\Users\Admin\AppData\Local\Temp\d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1200
- - C:\Windows\sysnldcvmr.exe
    C:\Windows\sysnldcvmr.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4936
  - - C:\Users\Admin\AppData\Local\Temp\2881922775.exe
      C:\Users\Admin\AppData\Local\Temp\2881922775.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1612
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4084
      - C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        6⤵
        
        PID:3184
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4820
      - C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        6⤵
        
        PID:888
  - - C:\Users\Admin\AppData\Local\Temp\186810776.exe
      C:\Users\Admin\AppData\Local\Temp\186810776.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1560
    - - C:\Users\Admin\AppData\Local\Temp\1300333655.exe
        
        C:\Users\Admin\AppData\Local\Temp\1300333655.exe
        5⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:4364
  - - C:\Users\Admin\AppData\Local\Temp\1885132564.exe
      C:\Users\Admin\AppData\Local\Temp\1885132564.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1476
  - - C:\Users\Admin\AppData\Local\Temp\3315821225.exe
      C:\Users\Admin\AppData\Local\Temp\3315821225.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:3384
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#evrkcgqew#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'Microsoft Windows Security' /tr '''C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'Microsoft Windows Security' -RunLevel 'Highest' -Force; }
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4536
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "Microsoft Windows Security"
  2⤵
  PID:4216
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#evrkcgqew#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'Microsoft Windows Security' /tr '''C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'Microsoft Windows Security' -RunLevel 'Highest' -Force; }
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:3468
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:2416
- C:\Windows\System32\dwm.exe
  C:\Windows\System32\dwm.exe
  2⤵
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:4112

C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe
"C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2881922775.exe.log

Filesize
425B

MD5
fff5cbccb6b31b40f834b8f4778a779a

SHA1
899ed0377e89f1ed434cfeecc5bc0163ebdf0454

SHA256
b8f7e4ed81764db56b9c09050f68c5a26af78d8a5e2443e75e0e1aa7cd2ccd76

SHA512
1a188a14c667bc31d2651b220aa762be9cce4a75713217846fbe472a307c7bbc6e3c27617f75f489902a534d9184648d204d03ee956ac57b11aa90551248b8f9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
fee026663fcb662152188784794028ee

SHA1
3c02a26a9cb16648fad85c6477b68ced3cb0cb45

SHA256
dbd4136bc342e3e92902ec3a30d165452c82997a7ae24ac90775e42d88959e6b

SHA512
7b12bd5c8fc4356b9123d6586b4980cf76012663b41c0dab6f6f21567e2f4005c5bcea2cc2158d157e4f801a281f3e04bad3774cddb3122db309ccf662184bd6

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

Filesize
1KB

MD5
fc35bf2367ee5c6feb084ab39f5c26eb

SHA1
cd9742c05391a92780a81fe836797a5909c7f9c1

SHA256
7ad08f1c2e7df4102eb3a6d213f4a0c245300c275fd53e463655a8ab9fa3ec64

SHA512
0b6662ea93907902c9f5db98bed4e9d322a69e7b8df921f6b8bd8026fdbfa556b0afe29013e3ecc8982a6339c48b4fe371ba587f02c39de72cb3840ed0e6747b

Download Submit
C:\Users\Admin\AppData\Local\Temp\1300333655.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
C:\Users\Admin\AppData\Local\Temp\186810776.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\1885132564.exe

Filesize
53KB

MD5
84897ca8c1aa06b33248956ac25ec20a

SHA1
544d5d5652069b3c5e7e29a1ca3eea46b227bbfe

SHA256
023ad16f761a35bd7934e392bcf2bbf702f525303b2964e97c3e50d2d5f3eda1

SHA512
c17d0e364cf29055dece3e10896f0bbd0ebdb8d2b1c15fe68ddcd9951dd2d1545362f45ad21f26302f3da2eb2ec81340a027cbd4c75cc28491151ecabae65e95

Download Submit
C:\Users\Admin\AppData\Local\Temp\2881922775.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\3315821225.exe

Filesize
61KB

MD5
77c5eb90118287f666886fc34210c176

SHA1
d7a59bf4f014304e29df1868ef82fe782432120a

SHA256
59a96d66d97e202829ea79a5e0bbf71981c05a13ab700b0120f7d99d33515080

SHA512
5577d167ad4748ad7917ff3f792a0caa01ba40638bdf7143c1403d2efcad4019f8da49719ae0ad88febdc1ef64207fba7ca5bb96dc12c334571d30e2e8f22cf9

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ossuwqsn.3aq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\sysnldcvmr.exe

Filesize
79KB

MD5
0c883b1d66afce606d9830f48d69d74b

SHA1
fe431fe73a4749722496f19b3b3ca0b629b50131

SHA256
d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

SHA512
c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5

Download Submit
memory/1612-13-0x0000000000AF0000-0x0000000000AF6000-memory.dmp

Filesize
24KB

Download
memory/1612-12-0x00007FFBAD013000-0x00007FFBAD015000-memory.dmp

Filesize
8KB

Download
memory/2416-75-0x00007FF79A960000-0x00007FF79A989000-memory.dmp

Filesize
164KB

Download
memory/2416-78-0x00007FF79A960000-0x00007FF79A989000-memory.dmp

Filesize
164KB

Download
memory/3144-73-0x00007FF7C10F0000-0x00007FF7C1687000-memory.dmp

Filesize
5.6MB

Download
memory/4112-83-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-87-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-76-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-79-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-98-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-81-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-96-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-74-0x0000016A0B750000-0x0000016A0B770000-memory.dmp

Filesize
128KB

Download
memory/4112-92-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-89-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-85-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4112-94-0x00007FF6796D0000-0x00007FF679EBF000-memory.dmp

Filesize
7.9MB

Download
memory/4364-52-0x00007FF7770B0000-0x00007FF777647000-memory.dmp

Filesize
5.6MB

Download
memory/4536-34-0x0000023E2E7B0000-0x0000023E2E7D2000-memory.dmp

Filesize
136KB

Download