phorphiex | c7b6685f52c3b23d1bc350ab366bcf2acd94c9fe35f18cc3167df325e701ef64

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 12:36

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General

Target

2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe
Size

2.4MB
MD5

9fc1a894f48c14ca703edb75b4b1d340
SHA1

64e7263f9c572e65d69eaab3f30c4dfb91cca87a
SHA256

c7b6685f52c3b23d1bc350ab366bcf2acd94c9fe35f18cc3167df325e701ef64
SHA512

36dd4871de58aa05c77a84fb6c5ab818cc36ade818fad3a3fbe10ccc161f095febfae6300ffcd6f433b19d6e9d7ad130d5654da9a32ad39b26b1f0a5629639fb
SSDEEP

49152:By2cW23etDz1x5bhnUHiBRuiH28jbp5ccpnpuoijYT4Uf:pzV5RHVp5Jai

Score

10^/10

phorphiex discovery evasion execution loader 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

LTK4xdKPAgFHPLan8kriAD7eY4heyy73mB

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4BB7ckkaPTyADc8trtuwDoZxywaR4eNL5cDJ3KBjq9GraN4mUFztf7mLS7WgT7Bh7uPqpjvA4ypVwXKCJ1vvLWWAFvSmDoD

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes

mutex
mmn7nnm8na
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

http://185.215.113.66

Signatures

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4"	sysppvrdnvs.exe

Phorphiex family
phorphiex

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral2/files/0x0002000000022dc9-20.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 1 IoCs

description	pid	Process	procid_target
PID 4036 created 3504	4036	2706036432.exe	56

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	sysppvrdnvs.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2908	powershell.exe
1436	powershell.exe

Downloads MZ/PE file
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Checks computer location settings 2 TTPs 2 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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	sysppvrdnvs.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	807528065.exe

Executes dropped EXE 10 IoCs

pid	Process
4392	97BC.exe
4808	98B6.exe
4060	2930131908.exe
3752	1395333493.exe
3384	sysppvrdnvs.exe
2960	807528065.exe
928	1462419122.exe
1068	1833010438.exe
4036	2706036432.exe
740	28591499.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

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sysppvrdnvs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sysppvrdnvs.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\\sysppvrdnvs.exe"	2930131908.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysppvrdnvs.exe	2930131908.exe
File opened for modification	C:\Windows\sysppvrdnvs.exe	2930131908.exe

Launches sc.exe 5 IoCs

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

pid	Process
3928	sc.exe
3436	sc.exe
1716	sc.exe
3112	sc.exe
4564	sc.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 16 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	2930131908.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysppvrdnvs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	28591499.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1462419122.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1833010438.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97BC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	98B6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1395333493.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2908	powershell.exe
2908	powershell.exe
2960	807528065.exe
4036	2706036432.exe
4036	2706036432.exe
1436	powershell.exe
1436	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	powershell.exe
Token: SeDebugPrivilege	2960	807528065.exe
Token: SeDebugPrivilege	1436	powershell.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 4384 wrote to memory of 4392	4384	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	84
PID 4384 wrote to memory of 4392	4384	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	84
PID 4384 wrote to memory of 4392	4384	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	84
PID 4384 wrote to memory of 4984	4384	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	85
PID 4384 wrote to memory of 4984	4384	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	85
PID 4984 wrote to memory of 4808	4984	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	86
PID 4984 wrote to memory of 4808	4984	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	86
PID 4984 wrote to memory of 4808	4984	2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe	86
PID 4392 wrote to memory of 4060	4392	97BC.exe	90
PID 4392 wrote to memory of 4060	4392	97BC.exe	90
PID 4392 wrote to memory of 4060	4392	97BC.exe	90
PID 4808 wrote to memory of 3752	4808	98B6.exe	91
PID 4808 wrote to memory of 3752	4808	98B6.exe	91
PID 4808 wrote to memory of 3752	4808	98B6.exe	91
PID 4060 wrote to memory of 3384	4060	2930131908.exe	92
PID 4060 wrote to memory of 3384	4060	2930131908.exe	92
PID 4060 wrote to memory of 3384	4060	2930131908.exe	92
PID 3384 wrote to memory of 2996	3384	sysppvrdnvs.exe	93
PID 3384 wrote to memory of 2996	3384	sysppvrdnvs.exe	93
PID 3384 wrote to memory of 2996	3384	sysppvrdnvs.exe	93
PID 3384 wrote to memory of 664	3384	sysppvrdnvs.exe	95
PID 3384 wrote to memory of 664	3384	sysppvrdnvs.exe	95
PID 3384 wrote to memory of 664	3384	sysppvrdnvs.exe	95
PID 2996 wrote to memory of 2908	2996	cmd.exe	97
PID 2996 wrote to memory of 2908	2996	cmd.exe	97
PID 2996 wrote to memory of 2908	2996	cmd.exe	97
PID 664 wrote to memory of 3436	664	cmd.exe	98
PID 664 wrote to memory of 3436	664	cmd.exe	98
PID 664 wrote to memory of 3436	664	cmd.exe	98
PID 664 wrote to memory of 1716	664	cmd.exe	99
PID 664 wrote to memory of 1716	664	cmd.exe	99
PID 664 wrote to memory of 1716	664	cmd.exe	99
PID 664 wrote to memory of 3112	664	cmd.exe	100
PID 664 wrote to memory of 3112	664	cmd.exe	100
PID 664 wrote to memory of 3112	664	cmd.exe	100
PID 664 wrote to memory of 4564	664	cmd.exe	101
PID 664 wrote to memory of 4564	664	cmd.exe	101
PID 664 wrote to memory of 4564	664	cmd.exe	101
PID 664 wrote to memory of 3928	664	cmd.exe	102
PID 664 wrote to memory of 3928	664	cmd.exe	102
PID 664 wrote to memory of 3928	664	cmd.exe	102
PID 3384 wrote to memory of 2960	3384	sysppvrdnvs.exe	105
PID 3384 wrote to memory of 2960	3384	sysppvrdnvs.exe	105
PID 2960 wrote to memory of 952	2960	807528065.exe	106
PID 2960 wrote to memory of 952	2960	807528065.exe	106
PID 2960 wrote to memory of 3540	2960	807528065.exe	108
PID 2960 wrote to memory of 3540	2960	807528065.exe	108
PID 952 wrote to memory of 4760	952	cmd.exe	110
PID 952 wrote to memory of 4760	952	cmd.exe	110
PID 3540 wrote to memory of 4720	3540	cmd.exe	111
PID 3540 wrote to memory of 4720	3540	cmd.exe	111
PID 3384 wrote to memory of 928	3384	sysppvrdnvs.exe	112
PID 3384 wrote to memory of 928	3384	sysppvrdnvs.exe	112
PID 3384 wrote to memory of 928	3384	sysppvrdnvs.exe	112
PID 3384 wrote to memory of 1068	3384	sysppvrdnvs.exe	113
PID 3384 wrote to memory of 1068	3384	sysppvrdnvs.exe	113
PID 3384 wrote to memory of 1068	3384	sysppvrdnvs.exe	113
PID 1068 wrote to memory of 4036	1068	1833010438.exe	114
PID 1068 wrote to memory of 4036	1068	1833010438.exe	114
PID 3384 wrote to memory of 740	3384	sysppvrdnvs.exe	115
PID 3384 wrote to memory of 740	3384	sysppvrdnvs.exe	115
PID 3384 wrote to memory of 740	3384	sysppvrdnvs.exe	115

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:3504
- C:\Users\Admin\AppData\Local\Temp\2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4384
- - C:\Users\Admin\AppData\Local\Temp\97BC.exe
    "C:\Users\Admin\AppData\Local\Temp\97BC.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4392
  - - C:\Users\Admin\AppData\Local\Temp\2930131908.exe
      C:\Users\Admin\AppData\Local\Temp\2930131908.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:4060
    - - C:\Windows\sysppvrdnvs.exe
        
        C:\Windows\sysppvrdnvs.exe
        5⤵
        Modifies security service
        Windows security bypass
        Checks computer location settings
        Executes dropped EXE
        Windows security modification
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3384
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2996
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
        7⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2908
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop DoSvc & sc stop BITS /wait
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:664
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop UsoSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3436
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop WaaSMedicSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:1716
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop wuauserv
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3112
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop DoSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:4564
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop BITS /wait
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3928
      - C:\Users\Admin\AppData\Local\Temp\807528065.exe
        
        C:\Users\Admin\AppData\Local\Temp\807528065.exe
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2960
        
        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:952
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        8⤵
        
        PID:4760
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:3540
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        8⤵
        
        PID:4720
      - C:\Users\Admin\AppData\Local\Temp\1462419122.exe
        
        C:\Users\Admin\AppData\Local\Temp\1462419122.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:928
      - C:\Users\Admin\AppData\Local\Temp\1833010438.exe
        
        C:\Users\Admin\AppData\Local\Temp\1833010438.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1068
        
        C:\Users\Admin\AppData\Local\Temp\2706036432.exe
        
        C:\Users\Admin\AppData\Local\Temp\2706036432.exe
        7⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:4036
      - C:\Users\Admin\AppData\Local\Temp\28591499.exe
        
        C:\Users\Admin\AppData\Local\Temp\28591499.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:740
- - C:\Users\Admin\AppData\Local\Temp\2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe
    C:\Users\Admin\AppData\Local\Temp\2024-11-06_9fc1a894f48c14ca703edb75b4b1d340_cobalt-strike_ryuk.exe --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win64 --annotation=prod=OperaDesktopGX --annotation=ver=78.0.4093.214 --initial-client-data=0x4d0,0x4d4,0x4d8,0x494,0x4dc,0x140246d00,0x140246d10,0x140246d20
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4984
  - - C:\Users\Admin\AppData\Local\Temp\98B6.exe
      "C:\Users\Admin\AppData\Local\Temp\98B6.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4808
    - - C:\Users\Admin\AppData\Local\Temp\1395333493.exe
        
        C:\Users\Admin\AppData\Local\Temp\1395333493.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:3752
- 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:1436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\newtpp[1].exe

Filesize
83KB

MD5
06560b5e92d704395bc6dae58bc7e794

SHA1
fbd3e4ae28620197d1f02bfc24adaf4ddacd2372

SHA256
9eaaadf3857e4a3e83f4f78d96ab185213b6528c8e470807f9d16035daadf33d

SHA512
b55b49fc1bd526c47d88fcf8a20fcaed900bfb291f2e3e1186ec196a87127ed24df71385ae04fedcc802c362c4ebf38edfc182013febf4496ddeb66ce5195ee3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\1[1]

Filesize
108KB

MD5
1fcb78fb6cf9720e9d9494c42142d885

SHA1
fef9c2e728ab9d56ce9ed28934b3182b6f1d5379

SHA256
84652bb8c63ca4fd7eb7a2d6ef44029801f3057aa2961867245a3a765928dd02

SHA512
cdf58e463af1784aea86995b3e5d6b07701c5c4095e30ec80cc901ffd448c6f4f714c521bf8796ffa8c47538bf8bf5351e157596efaa7ab88155d63dc33f7dc3

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

Filesize
18KB

MD5
cf60da815246443869f89c96a5cf615a

SHA1
fcb1ec603815833497eeb9965565a83db4a7adb6

SHA256
84af4a89b802feec8d0323462fb29a4f7467c2839e7d7d4d8e02b2d627c6578f

SHA512
67a26fbe61b6a0385f25945c701c49437133535fc49a228ab37e0d9863b6969db1c60a510dbb7008491c84c7fc1c55029d1503a5aeaf650045a7d0f8db530673

Download Submit
C:\Users\Admin\AppData\Local\Temp\1462419122.exe

Filesize
15KB

MD5
0c37ee292fec32dba0420e6c94224e28

SHA1
012cbdddaddab319a4b3ae2968b42950e929c46b

SHA256
981d724feebc36777e99513dc061d1f009e589f965c920797285c46d863060d1

SHA512
2b60b571c55d0441ba0cfc695f9db5cd12660ebec7effc7e893c3b7a1c6cb6149df487c31b8d748697e260cbc4af29331592b705ea9638f64a711c7a6164628b

Download Submit
C:\Users\Admin\AppData\Local\Temp\1833010438.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\2706036432.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
C:\Users\Admin\AppData\Local\Temp\28591499.exe

Filesize
49KB

MD5
c1c2524e6fc9dc3f492248f09cf37d32

SHA1
fabcb2a675dcb31070d763a2fabc90259921a20d

SHA256
d7c3ed2599c214b4dbcdbb34d2f378cc5a99833cc051143338bf848cc87fda97

SHA512
ead31dbcd27538dcd734f7568441dc733ae472dbcc475308b69e90f13cc5b1fda5e13afab4241b18006e81b8e52ff9894685a4e8d2cf9161d2b77716119de89f

Download Submit
C:\Users\Admin\AppData\Local\Temp\807528065.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\97BC.exe

Filesize
9KB

MD5
8d8e6c7952a9dc7c0c73911c4dbc5518

SHA1
9098da03b33b2c822065b49d5220359c275d5e94

SHA256
feb4c3ae4566f0acbb9e0f55417b61fefd89dc50a4e684df780813fb01d61278

SHA512
91a573843c28dd32a9f31a60ba977f9a3d4bb19ffd1b7254333e09bcecef348c1b3220a348ebb2cb08edb57d56cb7737f026519da52199c9dc62c10aea236645

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cfdhwi2w.nqn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Opera Software\Opera GX Stable\Crash Reports\settings.dat

Filesize
40B

MD5
3b665ebd2774e2c7ceb07596625e5463

SHA1
cf7acbe91ae5fee05e51ccbf9b305f08b9f994fc

SHA256
e532538fc266ac788b06f17b3479f06b5f5c6b1433209045c3cf272576506c80

SHA512
125fde1f9557350c268f681279c53ce8fdf5b52fc6c497e10721bb70f5671bbb98ec416a6aea439a1ad3c5bc35cde65daa7620f7a976fa59ecee435534f040e8

Download Submit
memory/1436-129-0x000001ACDCB90000-0x000001ACDCBB2000-memory.dmp

Filesize
136KB

Download
memory/2908-63-0x0000000007770000-0x0000000007DEA000-memory.dmp

Filesize
6.5MB

Download
memory/2908-70-0x0000000007400000-0x000000000741A000-memory.dmp

Filesize
104KB

Download
memory/2908-61-0x00000000063B0000-0x00000000063CE000-memory.dmp

Filesize
120KB

Download
memory/2908-62-0x0000000006F90000-0x0000000007033000-memory.dmp

Filesize
652KB

Download
memory/2908-50-0x0000000006360000-0x0000000006392000-memory.dmp

Filesize
200KB

Download
memory/2908-64-0x00000000070C0000-0x00000000070DA000-memory.dmp

Filesize
104KB

Download
memory/2908-65-0x0000000007140000-0x000000000714A000-memory.dmp

Filesize
40KB

Download
memory/2908-66-0x0000000007340000-0x00000000073D6000-memory.dmp

Filesize
600KB

Download
memory/2908-67-0x00000000072E0000-0x00000000072F1000-memory.dmp

Filesize
68KB

Download
memory/2908-68-0x0000000007300000-0x000000000730E000-memory.dmp

Filesize
56KB

Download
memory/2908-69-0x0000000007310000-0x0000000007324000-memory.dmp

Filesize
80KB

Download
memory/2908-51-0x000000006F830000-0x000000006F87C000-memory.dmp

Filesize
304KB

Download
memory/2908-71-0x00000000073E0000-0x00000000073E8000-memory.dmp

Filesize
32KB

Download
memory/2908-49-0x0000000005DD0000-0x0000000005E1C000-memory.dmp

Filesize
304KB

Download
memory/2908-48-0x0000000005DB0000-0x0000000005DCE000-memory.dmp

Filesize
120KB

Download
memory/2908-33-0x0000000002730000-0x0000000002766000-memory.dmp

Filesize
216KB

Download
memory/2908-47-0x0000000005870000-0x0000000005BC4000-memory.dmp

Filesize
3.3MB

Download
memory/2908-37-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/2908-36-0x0000000005690000-0x00000000056F6000-memory.dmp

Filesize
408KB

Download
memory/2908-35-0x0000000004D80000-0x0000000004DA2000-memory.dmp

Filesize
136KB

Download
memory/2908-34-0x0000000004EF0000-0x0000000005518000-memory.dmp

Filesize
6.2MB

Download
memory/2960-93-0x0000000000E90000-0x0000000000E96000-memory.dmp

Filesize
24KB

Download