phorphiex | b1c2ef39d20732dd1cacaa88637fd20c9ac3f1eb58463e6d6c722a4e8c2642f0

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-11-2024 10:28

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General

Target

2024-11-14_bebfd4dfaa73236ac92a8acbb322e3ff_cobalt-strike_hijackloader_ryuk.exe
Size

4.7MB
MD5

bebfd4dfaa73236ac92a8acbb322e3ff
SHA1

ed4050809e09489962fd98762a8e468c145b59f2
SHA256

b1c2ef39d20732dd1cacaa88637fd20c9ac3f1eb58463e6d6c722a4e8c2642f0
SHA512

59137b676211de3e08f951f0b0de1262afe026e5ebd9a9f684191fa978f7691467381cfc7c98325e58b1005bb3c0014c3000a61ebe2566dd1232d8404500c77b
SSDEEP

49152:Bz7rZIfffffffffWmvQi5e9ZyWNM4BKxvxNQQ7hJW6R0UklsBuVUiMFjfR2zediD:pVmMQK5JMFDgUnOF9

Score

10^/10

phorphiex xmrig discovery execution loader miner persistence 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://185.215.113.66

http://185.215.113.84

Attributes

mutex
Klipux

Signatures

Phorphiex family
phorphiex

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000d000000023b74-10.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 4748 created 3388	4748	2326822133.exe	56
PID 4748 created 3388	4748	2326822133.exe	56
PID 1872 created 3388	1872	winupsecvmgr.exe	56
PID 1872 created 3388	1872	winupsecvmgr.exe	56
PID 1872 created 3388	1872	winupsecvmgr.exe	56

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

XMRig Miner payload 10 IoCs

miner

resource	yara_rule
behavioral2/memory/1872-76-0x00007FF610A00000-0x00007FF610F97000-memory.dmp	xmrig
behavioral2/memory/1716-80-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-82-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-84-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-86-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-88-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-90-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-93-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-95-0x00007FF670800000-0x00007FF670FEF000-memory.dmp	xmrig
behavioral2/memory/1716-97-0x00007FF670800000-0x00007FF670FEF000-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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	3036123102.exe

Executes dropped EXE 8 IoCs

pid	Process
1256	C39E.exe
3668	33994998.exe
4840	sysnldcvmr.exe
2564	3036123102.exe
636	3065711002.exe
32	1765432123.exe
4748	2326822133.exe
1872	winupsecvmgr.exe

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"	33994998.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4388	powershell.exe
3736	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1872 set thread context of 528	1872	winupsecvmgr.exe	116
PID 1872 set thread context of 1716	1872	winupsecvmgr.exe	117

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysnldcvmr.exe	33994998.exe
File opened for modification	C:\Windows\sysnldcvmr.exe	33994998.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	C39E.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	33994998.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysnldcvmr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3065711002.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1765432123.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
2564	3036123102.exe
4748	2326822133.exe
4748	2326822133.exe
4388	powershell.exe
4388	powershell.exe
4748	2326822133.exe
4748	2326822133.exe
1872	winupsecvmgr.exe
1872	winupsecvmgr.exe
3736	powershell.exe
3736	powershell.exe
1872	winupsecvmgr.exe
1872	winupsecvmgr.exe
1872	winupsecvmgr.exe
1872	winupsecvmgr.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2564	3036123102.exe
Token: SeDebugPrivilege	4388	powershell.exe
Token: SeIncreaseQuotaPrivilege	4388	powershell.exe
Token: SeSecurityPrivilege	4388	powershell.exe
Token: SeTakeOwnershipPrivilege	4388	powershell.exe
Token: SeLoadDriverPrivilege	4388	powershell.exe
Token: SeSystemProfilePrivilege	4388	powershell.exe
Token: SeSystemtimePrivilege	4388	powershell.exe
Token: SeProfSingleProcessPrivilege	4388	powershell.exe
Token: SeIncBasePriorityPrivilege	4388	powershell.exe
Token: SeCreatePagefilePrivilege	4388	powershell.exe
Token: SeBackupPrivilege	4388	powershell.exe
Token: SeRestorePrivilege	4388	powershell.exe
Token: SeShutdownPrivilege	4388	powershell.exe
Token: SeDebugPrivilege	4388	powershell.exe
Token: SeSystemEnvironmentPrivilege	4388	powershell.exe
Token: SeRemoteShutdownPrivilege	4388	powershell.exe
Token: SeUndockPrivilege	4388	powershell.exe
Token: SeManageVolumePrivilege	4388	powershell.exe
Token: 33	4388	powershell.exe
Token: 34	4388	powershell.exe
Token: 35	4388	powershell.exe
Token: 36	4388	powershell.exe
Token: SeIncreaseQuotaPrivilege	4388	powershell.exe
Token: SeSecurityPrivilege	4388	powershell.exe
Token: SeTakeOwnershipPrivilege	4388	powershell.exe
Token: SeLoadDriverPrivilege	4388	powershell.exe
Token: SeSystemProfilePrivilege	4388	powershell.exe
Token: SeSystemtimePrivilege	4388	powershell.exe
Token: SeProfSingleProcessPrivilege	4388	powershell.exe
Token: SeIncBasePriorityPrivilege	4388	powershell.exe
Token: SeCreatePagefilePrivilege	4388	powershell.exe
Token: SeBackupPrivilege	4388	powershell.exe
Token: SeRestorePrivilege	4388	powershell.exe
Token: SeShutdownPrivilege	4388	powershell.exe
Token: SeDebugPrivilege	4388	powershell.exe
Token: SeSystemEnvironmentPrivilege	4388	powershell.exe
Token: SeRemoteShutdownPrivilege	4388	powershell.exe
Token: SeUndockPrivilege	4388	powershell.exe
Token: SeManageVolumePrivilege	4388	powershell.exe
Token: 33	4388	powershell.exe
Token: 34	4388	powershell.exe
Token: 35	4388	powershell.exe
Token: 36	4388	powershell.exe
Token: SeIncreaseQuotaPrivilege	4388	powershell.exe
Token: SeSecurityPrivilege	4388	powershell.exe
Token: SeTakeOwnershipPrivilege	4388	powershell.exe
Token: SeLoadDriverPrivilege	4388	powershell.exe
Token: SeSystemProfilePrivilege	4388	powershell.exe
Token: SeSystemtimePrivilege	4388	powershell.exe
Token: SeProfSingleProcessPrivilege	4388	powershell.exe
Token: SeIncBasePriorityPrivilege	4388	powershell.exe
Token: SeCreatePagefilePrivilege	4388	powershell.exe
Token: SeBackupPrivilege	4388	powershell.exe
Token: SeRestorePrivilege	4388	powershell.exe
Token: SeShutdownPrivilege	4388	powershell.exe
Token: SeDebugPrivilege	4388	powershell.exe
Token: SeSystemEnvironmentPrivilege	4388	powershell.exe
Token: SeRemoteShutdownPrivilege	4388	powershell.exe
Token: SeUndockPrivilege	4388	powershell.exe
Token: SeManageVolumePrivilege	4388	powershell.exe
Token: 33	4388	powershell.exe
Token: 34	4388	powershell.exe
Token: 35	4388	powershell.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe
1716	dwm.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 1256	3764	2024-11-14_bebfd4dfaa73236ac92a8acbb322e3ff_cobalt-strike_hijackloader_ryuk.exe	83
PID 3764 wrote to memory of 1256	3764	2024-11-14_bebfd4dfaa73236ac92a8acbb322e3ff_cobalt-strike_hijackloader_ryuk.exe	83
PID 3764 wrote to memory of 1256	3764	2024-11-14_bebfd4dfaa73236ac92a8acbb322e3ff_cobalt-strike_hijackloader_ryuk.exe	83
PID 1256 wrote to memory of 3668	1256	C39E.exe	92
PID 1256 wrote to memory of 3668	1256	C39E.exe	92
PID 1256 wrote to memory of 3668	1256	C39E.exe	92
PID 3668 wrote to memory of 4840	3668	33994998.exe	94
PID 3668 wrote to memory of 4840	3668	33994998.exe	94
PID 3668 wrote to memory of 4840	3668	33994998.exe	94
PID 4840 wrote to memory of 2564	4840	sysnldcvmr.exe	97
PID 4840 wrote to memory of 2564	4840	sysnldcvmr.exe	97
PID 2564 wrote to memory of 1896	2564	3036123102.exe	98
PID 2564 wrote to memory of 1896	2564	3036123102.exe	98
PID 2564 wrote to memory of 4788	2564	3036123102.exe	100
PID 2564 wrote to memory of 4788	2564	3036123102.exe	100
PID 1896 wrote to memory of 1676	1896	cmd.exe	102
PID 1896 wrote to memory of 1676	1896	cmd.exe	102
PID 4788 wrote to memory of 2824	4788	cmd.exe	103
PID 4788 wrote to memory of 2824	4788	cmd.exe	103
PID 4840 wrote to memory of 636	4840	sysnldcvmr.exe	104
PID 4840 wrote to memory of 636	4840	sysnldcvmr.exe	104
PID 4840 wrote to memory of 636	4840	sysnldcvmr.exe	104
PID 4840 wrote to memory of 32	4840	sysnldcvmr.exe	107
PID 4840 wrote to memory of 32	4840	sysnldcvmr.exe	107
PID 4840 wrote to memory of 32	4840	sysnldcvmr.exe	107
PID 32 wrote to memory of 4748	32	1765432123.exe	108
PID 32 wrote to memory of 4748	32	1765432123.exe	108
PID 1872 wrote to memory of 528	1872	winupsecvmgr.exe	116
PID 1872 wrote to memory of 1716	1872	winupsecvmgr.exe	117

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:3388
- C:\Users\Admin\AppData\Local\Temp\2024-11-14_bebfd4dfaa73236ac92a8acbb322e3ff_cobalt-strike_hijackloader_ryuk.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-11-14_bebfd4dfaa73236ac92a8acbb322e3ff_cobalt-strike_hijackloader_ryuk.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3764
- - C:\Users\Admin\AppData\Local\Temp\C39E.exe
    "C:\Users\Admin\AppData\Local\Temp\C39E.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1256
  - - C:\Users\Admin\AppData\Local\Temp\33994998.exe
      C:\Users\Admin\AppData\Local\Temp\33994998.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3668
    - - C:\Windows\sysnldcvmr.exe
        
        C:\Windows\sysnldcvmr.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4840
      - C:\Users\Admin\AppData\Local\Temp\3036123102.exe
        
        C:\Users\Admin\AppData\Local\Temp\3036123102.exe
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2564
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1896
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        8⤵
        
        PID:1676
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:4788
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        8⤵
        
        PID:2824
      - C:\Users\Admin\AppData\Local\Temp\3065711002.exe
        
        C:\Users\Admin\AppData\Local\Temp\3065711002.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:636
      - C:\Users\Admin\AppData\Local\Temp\1765432123.exe
        
        C:\Users\Admin\AppData\Local\Temp\1765432123.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:32
        
        C:\Users\Admin\AppData\Local\Temp\2326822133.exe
        
        C:\Users\Admin\AppData\Local\Temp\2326822133.exe
        7⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:4748
- 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:4388
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "Microsoft Windows Security"
  2⤵
  PID:956
- 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:3736
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:528
- C:\Windows\System32\dwm.exe
  C:\Windows\System32\dwm.exe
  2⤵
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:1716

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:1872

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\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\1765432123.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\2326822133.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
C:\Users\Admin\AppData\Local\Temp\3036123102.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\3065711002.exe

Filesize
49KB

MD5
6946486673f91392724e944be9ca9249

SHA1
e74009983ced1fa683cda30b52ae889bc2ca6395

SHA256
885fbe678b117e5e0eace7c64980f6072c31290eb36d0e14953d6a2d12eff9cd

SHA512
e3241f85def0efefd36b3ffb6722ab025e8523082e4cf3e7f35ff86a9a452b5a50454c3b9530dfdad3929f74a6e42bf2a2cf35e404af588f778e0579345b38c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\33994998.exe

Filesize
79KB

MD5
0c883b1d66afce606d9830f48d69d74b

SHA1
fe431fe73a4749722496f19b3b3ca0b629b50131

SHA256
d921fc993574c8be76553bcf4296d2851e48ee39b958205e69bdfd7cf661d2b1

SHA512
c047452a23efad4262479fbfeb5e23f9497d7cefd4cbb58e869801206669c2a0759698c70d18050316798d5d939b989537fdce3842aa742449f5e08ed7fa60a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\C39E.exe

Filesize
9KB

MD5
8d8e6c7952a9dc7c0c73911c4dbc5518

SHA1
9098da03b33b2c822065b49d5220359c275d5e94

SHA256
feb4c3ae4566f0acbb9e0f55417b61fefd89dc50a4e684df780813fb01d61278

SHA512
91a573843c28dd32a9f31a60ba977f9a3d4bb19ffd1b7254333e09bcecef348c1b3220a348ebb2cb08edb57d56cb7737f026519da52199c9dc62c10aea236645

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wue5zyng.twj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/528-81-0x00007FF6FFD30000-0x00007FF6FFD59000-memory.dmp

Filesize
164KB

Download
memory/528-79-0x00007FF6FFD30000-0x00007FF6FFD59000-memory.dmp

Filesize
164KB

Download
memory/1716-77-0x0000019C3AB70000-0x0000019C3AB90000-memory.dmp

Filesize
128KB

Download
memory/1716-84-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-97-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-95-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-80-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-93-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-82-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-90-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-86-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1716-88-0x00007FF670800000-0x00007FF670FEF000-memory.dmp

Filesize
7.9MB

Download
memory/1872-76-0x00007FF610A00000-0x00007FF610F97000-memory.dmp

Filesize
5.6MB

Download
memory/2564-24-0x0000000000770000-0x0000000000776000-memory.dmp

Filesize
24KB

Download
memory/4388-50-0x0000019F71530000-0x0000019F71552000-memory.dmp

Filesize
136KB

Download
memory/4748-58-0x00007FF681070000-0x00007FF681607000-memory.dmp

Filesize
5.6MB

Download