phorphiex | 00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b

Resubmissions

17-04-2024 12:41

240417-pwvknsfd74 10

17-04-2024 12:41

17-04-2024 12:41

17-04-2024 12:40

17-04-2024 12:40

16-04-2024 13:48

Analysis

max time kernel
505s
max time network
506s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 12:40

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Reason

Machine shutdown

Report Analysis Logs

General

Target

00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe
Size

100KB
MD5

1fe26231c66ad0b21e804a897e07f6ee
SHA1

7e5cc26fbf11c4e65291617722145be1e6872aed
SHA256

00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b
SHA512

35aa41be52995c97c25fe29efe6d9cad526368910bfbe99cf73a94917e7f65a2982f041f126a7f4433ab04770cd7bf8d45924d77aa99ac36e43adae30a9056a0
SSDEEP

3072:UlmICQuNwVOv/8I6WruEPJZDUXA2M1CUci6sUJW51TrFS83FoO:WmICRmgMtWruEhZDCA2M1CUci6sUJW5n

Score

10^/10

phorphiex evasion loader persistence trojan worm

Malware Config

Extracted

Family

phorphiex

http://185.215.113.66/

Wallets

0xAa3ea4838e8E3F6a1922c6B67E3cD6efD1ff175b

THRUoPK7oYqF7YyKZJvPYwTH35JsPZVPto

1Hw9tx4KyTq4oRoLVhPb4hjDJcLhEa4Tn6

qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

XtxFdsKkRN3oVDXtN2ipcHeNi87basT2sL

LXMNcn9D8FQKzGNLjdSyR9dEM8Rsh9NzyX

rwn7tb5KQjXEjH42GgdHWHec5PPhVgqhSH

ARML6g7zynrwUHJbFJCCzMPiysUFXYBGgQ

48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg

3PL7YCa4akNYzuScqQwiSbtTP9q9E9PLreC

3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3

D9AJWrbYsidS9rAU146ifLRu1fzX9oQYSH

t1gvVWHnjbGTsoWXEyoTFojc2GqEzBgvbEn

bnb1cgttf7t5hu7ud3c436ufhcmy59qnkd09adqczd

bc1q0fusmmgycnhsd5cadsuz2hk8d4maausjfjypqg

bitcoincash:qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

GAUCC7ZBSU2KJMHXOZD6AP5LOBGKNDPCDNRYP2CO2ACR63YCSUBNT5QE

Signatures

Modifies security service 2 TTPs 1 IoCs
evasion

Modify Registry
T1112

Windows Service
T1543.003

Processes:

76599632.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4" 76599632.exe
Phorphiex
Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.
worm trojan loader phorphiex

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4"	76599632.exe

Phorphiex payload 1 IoCs

Processes:

resource	yara_rule
C:\50241400427797\lsass.exe	family_phorphiex

Windows security bypass 2 TTPs 24 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

250821510.exelsass.exe76599632.exesylsplvc.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	76599632.exe

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

Processes:

939011183.exe36756805.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	939011183.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	36756805.exe

Executes dropped EXE 10 IoCs

Processes:

lsass.exe3714312934.exesylsplvc.exe76599632.exe250821510.exe3286416306.exe309236704.exe36756805.exe939011183.exe2147911950.exe

pid	process
4348	lsass.exe
2448	3714312934.exe
3040	sylsplvc.exe
1044	76599632.exe
1100	250821510.exe
724	3286416306.exe
1412	309236704.exe
2232	36756805.exe
4712	939011183.exe
4488	2147911950.exe

Windows security modification 2 TTPs 28 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

lsass.exe76599632.exe250821510.exesylsplvc.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	250821510.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	lsass.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	sylsplvc.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	76599632.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	250821510.exe

Adds Run key to start application 2 TTPs 7 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

76599632.exe250821510.exe00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe3714312934.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Users\\Admin\\sysvpplvcr.exe"	76599632.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Service = "C:\\Windows\\winakrosvsa.exe"	250821510.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Service = "C:\\Users\\Admin\\winakrosvsa.exe"	250821510.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\50241400427797\\lsass.exe"	00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\50241400427797\\lsass.exe"	00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sylsplvc.exe"	3714312934.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysvpplvcr.exe"	76599632.exe

Drops file in Windows directory 6 IoCs

Processes:

3714312934.exe76599632.exe250821510.exe

description	ioc	process
File created	C:\Windows\sylsplvc.exe	3714312934.exe
File opened for modification	C:\Windows\sylsplvc.exe	3714312934.exe
File created	C:\Windows\sysvpplvcr.exe	76599632.exe
File opened for modification	C:\Windows\sysvpplvcr.exe	76599632.exe
File created	C:\Windows\winakrosvsa.exe	250821510.exe
File opened for modification	C:\Windows\winakrosvsa.exe	250821510.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 15 IoCs

Processes:

LogonUI.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "134"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe

Suspicious behavior: SetClipboardViewer 1 IoCs

Processes:

76599632.exe

pid process

1044 76599632.exe

pid	process
1044	76599632.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

shutdown.exeshutdown.exe

description	pid	process
Token: SeShutdownPrivilege	1200	shutdown.exe
Token: SeRemoteShutdownPrivilege	1200	shutdown.exe
Token: SeShutdownPrivilege	3176	shutdown.exe
Token: SeRemoteShutdownPrivilege	3176	shutdown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

LogonUI.exe

pid process

1588 LogonUI.exe

pid	process
1588	LogonUI.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exelsass.exe3714312934.exesylsplvc.exe76599632.exe36756805.execmd.exe939011183.execmd.exe

description	pid	process	target process
PID 2784 wrote to memory of 4348	2784	00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe	lsass.exe
PID 2784 wrote to memory of 4348	2784	00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe	lsass.exe
PID 2784 wrote to memory of 4348	2784	00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe	lsass.exe
PID 4348 wrote to memory of 2448	4348	lsass.exe	3714312934.exe
PID 4348 wrote to memory of 2448	4348	lsass.exe	3714312934.exe
PID 4348 wrote to memory of 2448	4348	lsass.exe	3714312934.exe
PID 2448 wrote to memory of 3040	2448	3714312934.exe	sylsplvc.exe
PID 2448 wrote to memory of 3040	2448	3714312934.exe	sylsplvc.exe
PID 2448 wrote to memory of 3040	2448	3714312934.exe	sylsplvc.exe
PID 3040 wrote to memory of 1044	3040	sylsplvc.exe	76599632.exe
PID 3040 wrote to memory of 1044	3040	sylsplvc.exe	76599632.exe
PID 3040 wrote to memory of 1044	3040	sylsplvc.exe	76599632.exe
PID 3040 wrote to memory of 1100	3040	sylsplvc.exe	250821510.exe
PID 3040 wrote to memory of 1100	3040	sylsplvc.exe	250821510.exe
PID 3040 wrote to memory of 1100	3040	sylsplvc.exe	250821510.exe
PID 1044 wrote to memory of 724	1044	76599632.exe	3286416306.exe
PID 1044 wrote to memory of 724	1044	76599632.exe	3286416306.exe
PID 1044 wrote to memory of 724	1044	76599632.exe	3286416306.exe
PID 1044 wrote to memory of 1412	1044	76599632.exe	309236704.exe
PID 1044 wrote to memory of 1412	1044	76599632.exe	309236704.exe
PID 1044 wrote to memory of 1412	1044	76599632.exe	309236704.exe
PID 3040 wrote to memory of 2232	3040	sylsplvc.exe	36756805.exe
PID 3040 wrote to memory of 2232	3040	sylsplvc.exe	36756805.exe
PID 3040 wrote to memory of 2232	3040	sylsplvc.exe	36756805.exe
PID 1044 wrote to memory of 4712	1044	76599632.exe	939011183.exe
PID 1044 wrote to memory of 4712	1044	76599632.exe	939011183.exe
PID 1044 wrote to memory of 4712	1044	76599632.exe	939011183.exe
PID 4348 wrote to memory of 4488	4348	lsass.exe	2147911950.exe
PID 4348 wrote to memory of 4488	4348	lsass.exe	2147911950.exe
PID 4348 wrote to memory of 4488	4348	lsass.exe	2147911950.exe
PID 2232 wrote to memory of 3472	2232	36756805.exe	cmd.exe
PID 2232 wrote to memory of 3472	2232	36756805.exe	cmd.exe
PID 2232 wrote to memory of 3472	2232	36756805.exe	cmd.exe
PID 3472 wrote to memory of 1200	3472	cmd.exe	shutdown.exe
PID 3472 wrote to memory of 1200	3472	cmd.exe	shutdown.exe
PID 3472 wrote to memory of 1200	3472	cmd.exe	shutdown.exe
PID 4712 wrote to memory of 2120	4712	939011183.exe	cmd.exe
PID 4712 wrote to memory of 2120	4712	939011183.exe	cmd.exe
PID 4712 wrote to memory of 2120	4712	939011183.exe	cmd.exe
PID 2120 wrote to memory of 3176	2120	cmd.exe	shutdown.exe
PID 2120 wrote to memory of 3176	2120	cmd.exe	shutdown.exe
PID 2120 wrote to memory of 3176	2120	cmd.exe	shutdown.exe

C:\Users\Admin\AppData\Local\Temp\00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe
"C:\Users\Admin\AppData\Local\Temp\00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2784
- C:\50241400427797\lsass.exe
  C:\50241400427797\lsass.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - Suspicious use of WriteProcessMemory
  PID:4348
- - C:\Users\Admin\AppData\Local\Temp\3714312934.exe
    C:\Users\Admin\AppData\Local\Temp\3714312934.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Windows directory
    - Suspicious use of WriteProcessMemory
    PID:2448
  - - C:\Windows\sylsplvc.exe
      C:\Windows\sylsplvc.exe
      4⤵
      Windows security bypass
      Executes dropped EXE
      Windows security modification
      Suspicious use of WriteProcessMemory
      PID:3040
    - - C:\Users\Admin\AppData\Local\Temp\76599632.exe
        
        C:\Users\Admin\AppData\Local\Temp\76599632.exe
        5⤵
        Modifies security service
        Windows security bypass
        Executes dropped EXE
        Windows security modification
        Adds Run key to start application
        Drops file in Windows directory
        Suspicious behavior: SetClipboardViewer
        Suspicious use of WriteProcessMemory
        
        PID:1044
      - C:\Users\Admin\AppData\Local\Temp\3286416306.exe
        
        C:\Users\Admin\AppData\Local\Temp\3286416306.exe
        6⤵
        Executes dropped EXE
        
        PID:724
      - C:\Users\Admin\AppData\Local\Temp\309236704.exe
        
        C:\Users\Admin\AppData\Local\Temp\309236704.exe
        6⤵
        Executes dropped EXE
        
        PID:1412
      - C:\Users\Admin\AppData\Local\Temp\939011183.exe
        
        C:\Users\Admin\AppData\Local\Temp\939011183.exe
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:4712
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c shutdown /r /f
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2120
        
        C:\Windows\SysWOW64\shutdown.exe
        
        shutdown /r /f
        8⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3176
    - - C:\Users\Admin\AppData\Local\Temp\250821510.exe
        
        C:\Users\Admin\AppData\Local\Temp\250821510.exe
        5⤵
        Windows security bypass
        Executes dropped EXE
        Windows security modification
        Adds Run key to start application
        Drops file in Windows directory
        
        PID:1100
    - - C:\Users\Admin\AppData\Local\Temp\36756805.exe
        
        C:\Users\Admin\AppData\Local\Temp\36756805.exe
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:2232
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c shutdown /r /f
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3472
        
        C:\Windows\SysWOW64\shutdown.exe
        
        shutdown /r /f
        7⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1200
- - C:\Users\Admin\AppData\Local\Temp\2147911950.exe
    C:\Users\Admin\AppData\Local\Temp\2147911950.exe
    3⤵
    - Executes dropped EXE
    PID:4488

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3978855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:1588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\50241400427797\lsass.exe

Filesize
100KB

MD5
1fe26231c66ad0b21e804a897e07f6ee

SHA1
7e5cc26fbf11c4e65291617722145be1e6872aed

SHA256
00475e1ce0883ac76f08f6f2387496c8298902a34fa0631f3f45f38c48e3713b

SHA512
35aa41be52995c97c25fe29efe6d9cad526368910bfbe99cf73a94917e7f65a2982f041f126a7f4433ab04770cd7bf8d45924d77aa99ac36e43adae30a9056a0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4LRYPNZC\2[1]

Filesize
14KB

MD5
fce292c79288067dc17919ed588c161c

SHA1
bb44fa2c95af5bbd11e49264a40c16d6f343fa21

SHA256
4ef8146d85d60c2867bdbe44304b5ba00cceb208f4c10c9f91183308e1da3828

SHA512
73dac29753044a720fc43b4ee19d320e06855167cdf0ebf329207aa16faa13fd6d2937bd87b54e544dd8d4c3da634773abd73769d3915154099ff01e6e03033e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4LRYPNZC\cc33[1]

Filesize
80KB

MD5
98e2443907f1ecb82e86e3818b25ba66

SHA1
cfdafa41e582e8bd21cb93a96add84d0ab2bdc9f

SHA256
ef83ef42ff36634eb2af69ab262e248623751c5491267904ef50ae8d3f1d0481

SHA512
d47843174a5d5aa468e166c8f8d1bc74240b47ada6b095df948863b72aee503f9221be813d0a40dd5e6f7def43e1023e394227ab0ff7d8708d65eada708e7356

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UM8YFV59\1[1]

Filesize
81KB

MD5
01e5faba64d8e9a9c187831fdc819f4c

SHA1
350a1a2bf237e64f43716262f99c632f5e01ba62

SHA256
7f4f76bd8fa91a71ce7999f9bbd0f7a63ca82d4e96b4d99cfad98edde1d85450

SHA512
f4bc09ab9e4579b82707d6420e3b9df9ec4fd77e11ce5eb8304b45e3b5c9403c01de4e50f3c7f03f00f3ebc921646794638dccfded199bfe5f3fd727f3e57782

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UM8YFV59\5[1]

Filesize
8KB

MD5
145fc3dbf778aa2ba80af3d74eabfad6

SHA1
13dfeadb4b38c461f8b9d25853c0cae5d9a65f7c

SHA256
5ab3bcaff0514c89388ea4958197ab0ff5bcc5999e1b95d830bc72da94bd4200

SHA512
9bd7d50d489c4fc57ee1a0d3ad3cd2d29ca20f8ad1e46668a36d7ecced42db03a6980b039a2aeb7a1e1761aef89d994d73a497043ba744678290a8a9772a6306

Download Submit
C:\Users\Admin\AppData\Local\Temp\2147911950.exe

Filesize
79KB

MD5
ca57b9f2c47ab7d459f6c88d550e3e32

SHA1
a179d0c011a06f02aa0b24fa9ceaea10429da078

SHA256
937faa2f94fd8bf084196a0b354bb2dc364e557b70d682f183caf8cb0fdbd77b

SHA512
7950798db7601b96a585fd4e7a8f471944e7d09fa3a1cbc4ae256eb6d4817850ab3454d83a06b7c8449f6cd190b8206b6497a8570a2f010456c14e48651331df

Download Submit
C:\Users\Admin\AppData\Local\Temp\250821510.exe

Filesize
14KB

MD5
2f4ab1a4a57649200550c0906d57bc28

SHA1
94bc52ed3921791630b2a001d9565b8f1bd3bd17

SHA256
baa6149b5b917ea3af1f7c77a65e26a34a191a31a9c79726bd60baf4656701fa

SHA512
ab1a59aa4c48f6c7fcf7950f4a68c3b89a56f266681a5aabd0df947af8340676e209d82ddd1997bfebd972b35ca235233b61231335aec4567f7b031e786ea7e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\3286416306.exe

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\36756805.exe

Filesize
8KB

MD5
c34a248f132e739652407b0aa8c978cd

SHA1
f7f05357fd6ab2d1a11e3427ee46626bb6ad94ee

SHA256
4c9c53256ff65c9930c38b193537ad510930c25052231c7eef3715057b79e578

SHA512
f7999e8b903fbc2e715d6d7e7bb0bc421cef79dbd61f6d94f18fa63c99a420d2a70d4b23fa0b8ec05d073c954aec718be588ada718bb0f5aacd618ad815f2703

Download Submit
C:\Users\Admin\AppData\Local\Temp\3714312934.exe

Filesize
79KB

MD5
1e8a2ed2e3f35620fb6b8c2a782a57f3

SHA1
e924ce6d147ecc8b30b7c7cad02e5c9ae09a743a

SHA256
3f16f4550826076b2c8cd7b392ee649aeb06740328658a2d30c3d2002c6b7879

SHA512
ce4dc7fdd7f81a7a127d650f9175292b287b4803d815d74b64a4e5125cff66224d75e7ecade1d9c0e42f870bdb49a78e9613b1a49675ab5bc098611b99b49ade

Download Submit
C:\Users\Admin\AppData\Local\Temp\76599632.exe

Filesize
81KB

MD5
f4713c8ac5fc1e4919156157e7bece19

SHA1
7bd9e35b1d1210183bbb4fe1995895cbc1692c62

SHA256
2be2206e079516c8cfa50bbc86f8a431898aa90dd73f7cfc6af1d21573247c4b

SHA512
ecff8f3af212f444b5f44fd3bfd922556a49b9156fd7a20e13ebc60b4abe08b9d193a49556d4a8e776ef8083db77ab9667ec537dd44f863719e83cb3899cb46f

Download Submit
C:\Users\Admin\tbnds.dat

Filesize
3KB

MD5
13e9c9a5d863210ed4197868b5c29312

SHA1
00376d6dbc213f467174a44dcd7fbb2429f0a120

SHA256
2deec606b4d57b0e46d17280f9284a3662720e4c71130161a4e2eb8d54b7ea32

SHA512
88e7c3a5e03b4063c657a2c3450630e7fa5cf05255617d2931fc5121b5e4dd1d5577b149cd8a8fd5ddebe0180a5f1b2315dc132f4c9a927f437e4390077f444d

Download Submit
C:\Users\Admin\tbtnds.dat

Filesize
4KB

MD5
d73cf76255ed3e90e72d98d28e8eddd3

SHA1
d58abac9bb8e4bb30cea4ef3ba7aa19186189fb5

SHA256
bfcb5f4589729deeeb57b92842933b144322a672cfe3ce11586f1aec83472781

SHA512
20ef064050ba23e5163435c595bc9c81422ca3b8ac82338ff965961a954bd9c0da9b13f489997015565908d1105784b712ccc2b3a478fe990e4b99e071bfa9b2

Download Submit

Resubmissions

Analysis

Sharing

Errors

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads